Update everyting!

Signed-off-by: jayofelony <oudshoorn.jeroen@gmail.com>

pwnagotchi/ui/components.py

@@ -0,0 +1,91 @@
+from PIL import Image, ImageOps
+from textwrap import TextWrapper
+
+
+class Widget(object):
+    def __init__(self, xy, color=0):
+        self.xy = xy
+        self.color = color
+
+    def draw(self, canvas, drawer):
+        raise Exception("not implemented")
+
+
+class Bitmap(Widget):
+    def __init__(self, path, xy, color=0):
+        super().__init__(xy, color)
+        self.image = Image.open(path)
+
+    def draw(self, canvas, drawer):
+        canvas.paste(self.image, self.xy)
+
+
+class Line(Widget):
+    def __init__(self, xy, color=0, width=1):
+        super().__init__(xy, color)
+        self.width = width
+
+    def draw(self, canvas, drawer):
+        drawer.line(self.xy, fill=self.color, width=self.width)
+
+
+class Rect(Widget):
+    def draw(self, canvas, drawer):
+        drawer.rectangle(self.xy, outline=self.color)
+
+
+class FilledRect(Widget):
+    def draw(self, canvas, drawer):
+        drawer.rectangle(self.xy, fill=self.color)
+
+
+class Text(Widget):
+    def __init__(self, value="", position=(0, 0), font=None, color=0, wrap=False, max_length=0, png=False):
+        super().__init__(position, color)
+        self.value = value
+        self.font = font
+        self.wrap = wrap
+        self.max_length = max_length
+        self.wrapper = TextWrapper(width=self.max_length, replace_whitespace=False) if wrap else None
+        self.png = png
+
+    def draw(self, canvas, drawer):
+        if self.value is not None:
+            if not self.png:
+                if self.wrap:
+                    text = '\n'.join(self.wrapper.wrap(self.value))
+                else:
+                    text = self.value
+                drawer.text(self.xy, text, font=self.font, fill=self.color)
+            else:
+                self.image = Image.open(self.value)
+                self.image = self.image.convert('RGBA')
+                self.pixels = self.image.load()
+                for y in range(self.image.size[1]):
+                    for x in range(self.image.size[0]):
+                        if self.pixels[x,y][3] < 255:    # check alpha
+                            self.pixels[x,y] = (255, 255, 255, 255)
+                if self.color == 255:
+                    self._image = ImageOps.colorize(self.image.convert('L'), black = "white", white = "black")
+                else:
+                    self._image = self.image
+                self.image = self._image.convert('1')
+                canvas.paste(self.image, self.xy)
+
+
+class LabeledValue(Widget):
+    def __init__(self, label, value="", position=(0, 0), label_font=None, text_font=None, color=0, label_spacing=5):
+        super().__init__(position, color)
+        self.label = label
+        self.value = value
+        self.label_font = label_font
+        self.text_font = text_font
+        self.label_spacing = label_spacing
+
+    def draw(self, canvas, drawer):
+        if self.label is None:
+            drawer.text(self.xy, self.value, font=self.label_font, fill=self.color)
+        else:
+            pos = self.xy
+            drawer.text(pos, self.label, font=self.label_font, fill=self.color)
+            drawer.text((pos[0] + self.label_spacing + 5 * len(self.label), pos[1]), self.value, font=self.text_font, fill=self.color)

pwnagotchi/ui/display.py

@@ -0,0 +1,253 @@
+import os
+import logging
+import threading
+
+import pwnagotchi.plugins as plugins
+import pwnagotchi.ui.hw as hw
+from pwnagotchi.ui.view import View
+
+
+class Display(View):
+    def __init__(self, config, state={}):
+        super(Display, self).__init__(config, hw.display_for(config), state)
+        config = config['ui']['display']
+
+        self._enabled = config['enabled']
+        self._rotation = config['rotation']
+
+        self.init_display()
+
+        self._canvas_next_event = threading.Event()
+        self._canvas_next = None
+        self._render_thread_instance = threading.Thread(
+            target=self._render_thread,
+            daemon=True
+        )
+        self._render_thread_instance.start()
+
+    def is_lcdhat(self):
+        return self._implementation.name == 'lcdhat'
+
+    def is_waveshare144lcd(self):
+        return self._implementation.name == 'waveshare144lcd'
+
+    def is_oledhat(self):
+        return self._implementation.name == 'oledhat'
+
+    def is_waveshare1in02(self):
+        return self._implementation.name == 'waveshare1in02'
+
+    def is_waveshare1in54(self):
+        return self._implementation.name == 'waveshare1in54'
+
+    def is_waveshare1in54V2(self):
+        return self._implementation.name == 'waveshare1in54_v2'
+
+    def is_waveshare1in54b(self):
+        return self._implementation.name == 'waveshare1in54b'
+
+    def is_waveshare1in54bV22(self):
+        return self._implementation.name == 'waveshare1in54b_v2'
+
+    def is_waveshare1in54c(self):
+        return self._implementation.name == 'waveshare1in54c'
+
+    def is_waveshare1in64g(self):
+        return self._implementation.name == 'waveshare1in64g'
+
+    def is_waveshare2in7(self):
+        return self._implementation.name == 'waveshare2in7'
+
+    def is_waveshare2in7V2(self):
+        return self._implementation.name == 'waveshare2in7_v2'
+
+    def is_waveshare2in9(self):
+        return self._implementation.name == 'waveshare2in9'
+
+    def is_waveshare2in9V2(self):
+        return self._implementation.name == 'waveshare2in9_v2'
+
+    def is_waveshare2in9bV3(self):
+        return self._implementation.name == 'waveshare2in9b_v3'
+
+    def is_waveshare2in9bV4(self):
+        return self._implementation.name == 'waveshare2in9b_v4'
+
+    def is_waveshare2in9bc(self):
+        return self._implementation.name == 'waveshare2in9bc'
+
+    def is_waveshare2in9d(self):
+        return self._implementation.name == 'waveshare2in9d'
+
+    def is_waveshare_v1(self):
+        return self._implementation.name == 'waveshare_1'
+
+    def is_waveshare_v2(self):
+        return self._implementation.name == 'waveshare_2'
+
+    def is_waveshare_v3(self):
+        return self._implementation.name == 'waveshare_3'
+
+    def is_waveshare_v4(self):
+        return self._implementation.name == 'waveshare_4'
+
+    def is_waveshare2in13b_v3(self):
+        return self._implementation.name == 'waveshare2in13b_v3'
+
+    def is_waveshare2in13b_v4(self):
+        return self._implementation.name == 'waveshare2in13b_v4'
+
+    def is_waveshare2in13bc(self):
+        return self._implementation.name == 'waveshare2in13bc'
+
+    def is_waveshare2in13d(self):
+        return self._implementation.name == 'waveshare2in13d'
+
+    def is_waveshare2in13g(self):
+        return self._implementation.name == 'waveshare2in13g'
+
+    def is_waveshare2in36g(self):
+        return self._implementation.name == 'waveshare2in36g'
+
+    def is_waveshare2in66(self):
+        return self._implementation.name == 'waveshare2in66'
+
+    def is_waveshare2in66b(self):
+        return self._implementation.name == 'waveshare2in66b'
+
+    def is_waveshare2in66g(self):
+        return self._implementation.name == 'waveshare2in66g'
+
+    def is_waveshare3in0g(self):
+        return self._implementation.name == 'waveshare3in0g'
+
+    def is_waveshare3in7(self):
+        return self._implementation.name == 'waveshare3in7'
+
+    def is_waveshare3in52(self):
+        return self._implementation.name == 'waveshare3in52'
+
+    def is_waveshare4in01f(self):
+        return self._implementation.name == 'waveshare4in01f'
+
+    def is_waveshare4in2(self):
+        return self._implementation.name == 'waveshare4in2'
+
+    def is_waveshare4in2V2(self):
+        return self._implementation.name == 'waveshare4in2_v2'
+
+    def is_waveshare4in2bV2(self):
+        return self._implementation.name == 'waveshare4in2b_v2'
+
+    def is_waveshare4in2bc(self):
+        return self._implementation.name == 'waveshare4in2bc'
+
+    def is_waveshare4in26(self):
+        return self._implementation.name == 'waveshare4in26'
+
+    def is_waveshare4in37g(self):
+        return self._implementation.name == 'waveshare4in37g'
+
+    def is_waveshare5in65f(self):
+        return self._implementation.name == 'waveshare5in65f'
+
+    def is_waveshare5in83(self):
+        return self._implementation.name == 'waveshare5in83'
+
+    def is_waveshare5in83V2(self):
+        return self._implementation.name == 'waveshare5in83_v2'
+
+    def is_waveshare5in83bV2(self):
+        return self._implementation.name == 'waveshare5in83b_v2'
+
+    def is_waveshare5in83bc(self):
+        return self._implementation.name == 'waveshare5in83bc'
+
+    def is_waveshare7in3f(self):
+        return self._implementation.name == 'waveshare7in3f'
+
+    def is_waveshare7in3g(self):
+        return self._implementation.name == 'waveshare7in3g'
+
+    def is_waveshare7in5(self):
+        return self._implementation.name == 'waveshare7in5'
+
+    def is_waveshare7in5HD(self):
+        return self._implementation.name == 'waveshare7in5_HD'
+
+    def is_waveshare7in5V2(self):
+        return self._implementation.name == 'waveshare7in5_v2'
+
+    def is_waveshare7in5bHD(self):
+        return self._implementation.name == 'waveshare7in5b_HD'
+
+    def is_waveshare7in5bV2(self):
+        return self._implementation.name == 'waveshare7in5b_v2'
+
+    def is_waveshare7in5bc(self):
+        return self._implementation.name == 'waveshare7in5bc'
+
+    def is_waveshare13in3k(self):
+        return self._implementation.name == 'waveshare13in3k'
+
+    def is_inky(self):
+        return self._implementation.name == 'inky'
+
+    def is_papirus(self):
+        return self._implementation.name == 'papirus'
+
+    def is_dfrobot_v1(self):
+        return self._implementation.name == 'dfrobot_v1'
+
+    def is_dfrobot_v2(self):
+        return self._implementation.name == 'dfrobot_v2'
+
+    def is_spotpear24inch(self):
+        return self._implementation.name == 'spotpear24inch'
+
+    def is_displayhatmini(self):
+        return self._implementation.name == 'displayhatmini'
+
+    def is_waveshare35lcd(self):
+        return self._implementation.name == 'waveshare35lcd'
+
+    def is_waveshare_any(self):
+        return self.is_waveshare_v1() or self.is_waveshare_v2()
+
+    def init_display(self):
+        if self._enabled:
+            self._implementation.initialize()
+            plugins.on('display_setup', self._implementation)
+        else:
+            logging.warning("display module is disabled")
+        self.on_render(self._on_view_rendered)
+
+    def clear(self):
+        self._implementation.clear()
+
+    def image(self):
+        img = None
+        if self._canvas is not None:
+            img = self._canvas if self._rotation == 0 else self._canvas.rotate(-self._rotation)
+        return img
+
+    def _render_thread(self):
+        """Used for non-blocking screen updating."""
+
+        while True:
+            self._canvas_next_event.wait()
+            self._canvas_next_event.clear()
+            self._implementation.render(self._canvas_next)
+
+    def _on_view_rendered(self, img):
+        try:
+            if self._config['ui']['web']['on_frame'] != '':
+                os.system(self._config['ui']['web']['on_frame'])
+        except Exception as e:
+            logging.error("%s" % e)
+
+        if self._enabled:
+            self._canvas = (img if self._rotation == 0 else img.rotate(self._rotation))
+            if self._implementation is not None:
+                self._canvas_next = self._canvas
+                self._canvas_next_event.set()

pwnagotchi/ui/faces.py

@@ -0,0 +1,32 @@
+LOOK_R = '( ⚆_⚆)'
+LOOK_L = '(☉_☉ )'
+LOOK_R_HAPPY = '( ◕‿◕)'
+LOOK_L_HAPPY = '(◕‿◕ )'
+SLEEP = '(⇀‿‿↼)'
+SLEEP2 = '(≖‿‿≖)'
+AWAKE = '(◕‿‿◕)'
+BORED = '(-__-)'
+INTENSE = '(°▃▃°)'
+COOL = '(⌐■_■)'
+HAPPY = '(•‿‿•)'
+GRATEFUL = '(^‿‿^)'
+EXCITED = '(ᵔ◡◡ᵔ)'
+MOTIVATED = '(☼‿‿☼)'
+DEMOTIVATED = '(≖__≖)'
+SMART = '(✜‿‿✜)'
+LONELY = '(ب__ب)'
+SAD = '(╥☁╥ )'
+ANGRY = "(-_-')"
+FRIEND = '(♥‿‿♥)'
+BROKEN = '(☓‿‿☓)'
+DEBUG = '(#__#)'
+UPLOAD = '(1__0)'
+UPLOAD1 = '(1__1)'
+UPLOAD2 = '(0__1)'
+PNG = False
+POSITION_X = 0
+POSITION_Y = 40
+
+def load_from_config(config):
+    for face_name, face_value in config.items():
+        globals()[face_name.upper()] = face_value

pwnagotchi/ui/fonts.py

@@ -0,0 +1,38 @@
+from PIL import ImageFont
+
+# should not be changed
+FONT_NAME = 'DejaVuSansMono'
+
+# can be changed
+STATUS_FONT_NAME = None
+SIZE_OFFSET = 0
+
+Bold = None
+BoldSmall = None
+BoldBig = None
+Medium = None
+Small = None
+Huge = None
+
+
+def init(config):
+    global STATUS_FONT_NAME, SIZE_OFFSET
+    STATUS_FONT_NAME = config['ui']['font']['name']
+    SIZE_OFFSET = config['ui']['font']['size_offset']
+    setup(10, 8, 10, 25, 25, 9)
+
+
+def status_font(old_font):
+    global STATUS_FONT_NAME, SIZE_OFFSET
+    return ImageFont.truetype(STATUS_FONT_NAME, size=old_font.size + SIZE_OFFSET)
+
+
+def setup(bold, bold_small, medium, huge, bold_big, small):
+    global Bold, BoldSmall, Medium, Huge, BoldBig, Small, FONT_NAME
+
+    Small = ImageFont.truetype(FONT_NAME, small)
+    Medium = ImageFont.truetype(FONT_NAME, medium)
+    BoldSmall = ImageFont.truetype("%s-Bold" % FONT_NAME, bold_small)
+    Bold = ImageFont.truetype("%s-Bold" % FONT_NAME, bold)
+    BoldBig = ImageFont.truetype("%s-Bold" % FONT_NAME, bold_big)
+    Huge = ImageFont.truetype("%s-Bold" % FONT_NAME, huge)

pwnagotchi/ui/hw/__init__.py

@@ -0,0 +1,259 @@
+from pwnagotchi.ui.hw.inky import Inky
+from pwnagotchi.ui.hw.papirus import Papirus
+from pwnagotchi.ui.hw.oledhat import OledHat
+from pwnagotchi.ui.hw.lcdhat import LcdHat
+from pwnagotchi.ui.hw.dfrobot import DFRobotV1
+from pwnagotchi.ui.hw.dfrobot_v2 import DFRobotV2
+from pwnagotchi.ui.hw.waveshare2in13 import WaveshareV1
+from pwnagotchi.ui.hw.waveshare2in13_V2 import WaveshareV2
+from pwnagotchi.ui.hw.waveshare2in13_V3 import WaveshareV3
+from pwnagotchi.ui.hw.waveshare2in13_V4 import WaveshareV4
+from pwnagotchi.ui.hw.waveshare2in7 import Waveshare27inch
+from pwnagotchi.ui.hw.waveshare2in7_V2 import Waveshare27inchV2
+from pwnagotchi.ui.hw.waveshare2in9 import Waveshare29inch
+from pwnagotchi.ui.hw.waveshare2in9_V2 import Waveshare29inchV2
+from pwnagotchi.ui.hw.waveshare1in44lcd import Waveshare144lcd
+from pwnagotchi.ui.hw.waveshare1in54b import Waveshare154inchb
+from pwnagotchi.ui.hw.waveshare2in13bc import Waveshare213bc
+from pwnagotchi.ui.hw.waveshare2in13d import Waveshare213d
+from pwnagotchi.ui.hw.waveshare2in13g import Waveshare2in13g
+from pwnagotchi.ui.hw.waveshare2in13b_V4 import Waveshare213bV4
+from pwnagotchi.ui.hw.waveshare3in5lcd import Waveshare35lcd
+from pwnagotchi.ui.hw.spotpear24in import Spotpear24inch
+from pwnagotchi.ui.hw.displayhatmini import DisplayHatMini
+from pwnagotchi.ui.hw.waveshare1in02 import Waveshare1in02
+from pwnagotchi.ui.hw.waveshare1in54 import Waveshare154
+from pwnagotchi.ui.hw.waveshare1in54_V2 import Waveshare154V2
+from pwnagotchi.ui.hw.waveshare1in54b_V2 import Waveshare154bV2
+from pwnagotchi.ui.hw.waveshare1in54c import Waveshare1in54c
+from pwnagotchi.ui.hw.waveshare1in64g import Waveshare1in64g
+from pwnagotchi.ui.hw.waveshare2in7b import Waveshare27b
+from pwnagotchi.ui.hw.waveshare2in7b_V2 import Waveshare27bV2
+from pwnagotchi.ui.hw.waveshare2in9b_V3 import Waveshare29bV3
+from pwnagotchi.ui.hw.waveshare2in9b_V4 import Waveshare29bV4
+from pwnagotchi.ui.hw.waveshare2in9bc import Waveshare2in9bc
+from pwnagotchi.ui.hw.waveshare2in9d import Waveshare2in9d
+from pwnagotchi.ui.hw.waveshare2in13b_V3 import Waveshare2in13bV3
+from pwnagotchi.ui.hw.waveshare2in36g import Waveshare2in36g
+from pwnagotchi.ui.hw.waveshare2in66 import Waveshare2in66
+from pwnagotchi.ui.hw.waveshare2in66b import Waveshare2in66b
+from pwnagotchi.ui.hw.waveshare2in66g import Waveshare2in66g
+from pwnagotchi.ui.hw.waveshare3in0g import Waveshare3in0g
+from pwnagotchi.ui.hw.waveshare3in7 import Waveshare3in7
+from pwnagotchi.ui.hw.waveshare3in52 import Waveshare3in52
+from pwnagotchi.ui.hw.waveshare4in01f import Waveshare4in01f
+from pwnagotchi.ui.hw.waveshare4in2 import Waveshare4in2
+from pwnagotchi.ui.hw.waveshare4in2_V2 import Waveshare4in2V2
+from pwnagotchi.ui.hw.waveshare4in2b_V2 import Waveshare4in2bV2
+from pwnagotchi.ui.hw.waveshare4in2bc import Waveshare4in2bc
+from pwnagotchi.ui.hw.waveshare4in26 import Waveshare4in26
+from pwnagotchi.ui.hw.waveshare4in37g import Waveshare4in37g
+from pwnagotchi.ui.hw.waveshare5in65f import Waveshare5in65f
+from pwnagotchi.ui.hw.waveshare5in83 import Waveshare5in83
+from pwnagotchi.ui.hw.waveshare5in83_V2 import Waveshare5in83V2
+from pwnagotchi.ui.hw.waveshare5in83b_V2 import Waveshare5in83bV2
+from pwnagotchi.ui.hw.waveshare5in83bc import Waveshare5in83bc
+from pwnagotchi.ui.hw.waveshare7in3f import Waveshare7in3f
+from pwnagotchi.ui.hw.waveshare7in3g import Waveshare7in3g
+from pwnagotchi.ui.hw.waveshare7in5 import Waveshare7in5
+from pwnagotchi.ui.hw.waveshare7in5_HD import Waveshare7in5HD
+from pwnagotchi.ui.hw.waveshare7in5_V2 import Waveshare7in5V2
+from pwnagotchi.ui.hw.waveshare7in5b_HD import Waveshare7in5bHD
+from pwnagotchi.ui.hw.waveshare7in5b_V2 import Waveshare7in5bV2
+from pwnagotchi.ui.hw.waveshare7in5bc import Waveshare7in5bc
+from pwnagotchi.ui.hw.waveshare13in3k import Waveshare13in3k
+
+
+def display_for(config):
+    # config has been normalized already in utils.load_config
+    if config['ui']['display']['type'] == 'inky':
+        return Inky(config)
+
+    elif config['ui']['display']['type'] == 'papirus':
+        return Papirus(config)
+
+    elif config['ui']['display']['type'] == 'oledhat':
+        return OledHat(config)
+
+    elif config['ui']['display']['type'] == 'lcdhat':
+        return LcdHat(config)
+
+    elif config['ui']['display']['type'] == 'dfrobot_1':
+        return DFRobotV1(config)
+
+    elif config['ui']['display']['type'] == 'dfrobot_2':
+        return DFRobotV2(config)
+
+    elif config['ui']['display']['type'] == 'waveshare144lcd':
+        return Waveshare144lcd(config)
+
+    elif config['ui']['display']['type'] == 'waveshare35lcd':
+        return Waveshare35lcd(config)
+
+    elif config['ui']['display']['type'] == 'spotpear24inch':
+        return Spotpear24inch(config)
+
+    elif config['ui']['display']['type'] == 'displayhatmini':
+        return DisplayHatMini(config)
+
+    elif config['ui']['display']['type'] == 'waveshare1in02':
+        return Waveshare1in02(config)
+
+    elif config['ui']['display']['type'] == 'waveshare1in54':
+        return Waveshare154(config)
+
+    elif config['ui']['display']['type'] == 'waveshare1in54_v2':
+        return Waveshare154V2(config)
+
+    elif config['ui']['display']['type'] == 'waveshare1in54b':
+        return Waveshare154inchb(config)
+
+    elif config['ui']['display']['type'] == 'waveshare1in54b_v2':
+        return Waveshare154bV2(config)
+
+    elif config['ui']['display']['type'] == 'waveshare1in54c':
+        return Waveshare1in54c(config)
+
+    elif config['ui']['display']['type'] == 'waveshare1in64g':
+        return Waveshare1in64g(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in7':
+        return Waveshare27inch(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in7_v2':
+        return Waveshare27inchV2(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in7b':
+        return Waveshare27b(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in7b_v2':
+        return Waveshare27bV2(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in9':
+        return Waveshare29inch(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in9bc':
+        return Waveshare2in9bc(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in9d':
+        return Waveshare2in9d(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in9_v2':
+        return Waveshare29inchV2(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in9b_v3':
+        return Waveshare29bV3(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in9b_v4':
+        return Waveshare29bV4(config)
+
+    elif config['ui']['display']['type'] == 'waveshare_1':
+        return WaveshareV1(config)
+
+    elif config['ui']['display']['type'] == 'waveshare_2':
+        return WaveshareV2(config)
+
+    elif config['ui']['display']['type'] == 'waveshare_3':
+        return WaveshareV3(config)
+
+    elif config['ui']['display']['type'] == 'waveshare_4':
+        return WaveshareV4(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in13bc':
+        return Waveshare213bc(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in13d':
+        return Waveshare213d(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in13b_v3':
+        return Waveshare2in13bV3(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in13b_v4':
+        return Waveshare213bV4(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in13g':
+        return Waveshare2in13g(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in36g':
+        return Waveshare2in36g(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in66':
+        return Waveshare2in66(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in66b':
+        return Waveshare2in66b(config)
+
+    elif config['ui']['display']['type'] == 'waveshare2in66g':
+        return Waveshare2in66g(config)
+
+    elif config['ui']['display']['type'] == 'waveshare3in0g':
+        return Waveshare3in0g(config)
+
+    elif config['ui']['display']['type'] == 'waveshare3in7':
+        return Waveshare3in7(config)
+
+    elif config['ui']['display']['type'] == 'waveshare3in52':
+        return Waveshare3in52(config)
+
+    elif config['ui']['display']['type'] == 'waveshare4in01f':
+        return Waveshare4in01f(config)
+
+    elif config['ui']['display']['type'] == 'waveshare4in2':
+        return Waveshare4in2(config)
+
+    elif config['ui']['display']['type'] == 'waveshare4in2_v2':
+        return Waveshare4in2V2(config)
+
+    elif config['ui']['display']['type'] == 'waveshare4in2b_v2':
+        return Waveshare4in2bV2(config)
+
+    elif config['ui']['display']['type'] == 'waveshare4in2bc':
+        return Waveshare4in2bc(config)
+
+    elif config['ui']['display']['type'] == 'waveshare4in26':
+        return Waveshare4in26(config)
+
+    elif config['ui']['display']['type'] == 'waveshare4in37g':
+        return Waveshare4in37g(config)
+
+    elif config['ui']['display']['type'] == 'waveshare5in65f':
+        return Waveshare5in65f(config)
+
+    elif config['ui']['display']['type'] == 'waveshare5in83':
+        return Waveshare5in83(config)
+
+    elif config['ui']['display']['type'] == 'waveshare5in83_v2':
+        return Waveshare5in83V2(config)
+
+    elif config['ui']['display']['type'] == 'waveshare5in83b_v2':
+        return Waveshare5in83bV2(config)
+
+    elif config['ui']['display']['type'] == 'waveshare5in83bc':
+        return Waveshare5in83bc(config)
+
+    elif config['ui']['display']['type'] == 'waveshare7in3f':
+        return Waveshare7in3f(config)
+
+    elif config['ui']['display']['type'] == 'waveshare7in3g':
+        return Waveshare7in3g(config)
+
+    elif config['ui']['display']['type'] == 'waveshare7in5':
+        return Waveshare7in5(config)
+
+    elif config['ui']['display']['type'] == 'waveshare7in5_HD':
+        return Waveshare7in5HD(config)
+
+    elif config['ui']['display']['type'] == 'waveshare7in5_v2':
+        return Waveshare7in5V2(config)
+
+    elif config['ui']['display']['type'] == 'waveshare7in5b_HD':
+        return Waveshare7in5bHD(config)
+
+    elif config['ui']['display']['type'] == 'waveshare7in5b_v2':
+        return Waveshare7in5bV2(config)
+
+    elif config['ui']['display']['type'] == 'waveshare7in5bc':
+        return Waveshare7in5bc(config)
+
+    elif config['ui']['display']['type'] == 'waveshare13in3k':
+        return Waveshare13in3k(config)

pwnagotchi/ui/hw/base.py

@@ -0,0 +1,43 @@
+import pwnagotchi.ui.fonts as fonts
+
+
+class DisplayImpl(object):
+    def __init__(self, config, name):
+        self._display = None
+        if fonts.Medium is None:
+            fonts.init(config)
+        self.name = name
+        self.config = config['ui']['display']
+        self._layout = {
+            'width': 0,
+            'height': 0,
+            'face': (0, 0),
+            'name': (0, 0),
+            'channel': (0, 0),
+            'aps': (0, 0),
+            'uptime': (0, 0),
+            'line1': (0, 0),
+            'line2': (0, 0),
+            'friend_face': (0, 0),
+            'friend_name': (0, 0),
+            'shakes': (0, 0),
+            'mode': (0, 0),
+            # status is special :D
+            'status': {
+                'pos': (0, 0),
+                'font': fonts.status_font(fonts.Medium),
+                'max': 20
+            }
+        }
+
+    def layout(self):
+        raise NotImplementedError
+
+    def initialize(self):
+        raise NotImplementedError
+
+    def render(self, canvas):
+        raise NotImplementedError
+
+    def clear(self):
+        raise NotImplementedError

pwnagotchi/ui/hw/dfrobot.py

@@ -0,0 +1,43 @@
+import logging
+
+import pwnagotchi.ui.fonts as fonts
+from pwnagotchi.ui.hw.base import DisplayImpl
+
+
+class DFRobotV1(DisplayImpl):
+    def __init__(self, config):
+        super(DFRobotV1, self).__init__(config, 'dfrobot_1')
+
+    def layout(self):
+        fonts.setup(10, 9, 10, 35, 25, 9)
+        self._layout['width'] = 250
+        self._layout['height'] = 122
+        self._layout['face'] = (0, 40)
+        self._layout['name'] = (5, 20)
+        self._layout['channel'] = (0, 0)
+        self._layout['aps'] = (28, 0)
+        self._layout['uptime'] = (185, 0)
+        self._layout['line1'] = [0, 14, 250, 14]
+        self._layout['line2'] = [0, 108, 250, 108]
+        self._layout['friend_face'] = (0, 92)
+        self._layout['friend_name'] = (40, 94)
+        self._layout['shakes'] = (0, 109)
+        self._layout['mode'] = (225, 109)
+        self._layout['status'] = {
+            'pos': (125, 20),
+            'font': fonts.status_font(fonts.Medium),
+            'max': 20
+        }
+        return self._layout
+
+    def initialize(self):
+        logging.info("initializing dfrobot1 display")
+        from pwnagotchi.ui.hw.libs.dfrobot.v1.dfrobot import DFRobot
+        self._display = DFRobot()
+
+    def render(self, canvas):
+        buf = self._display.getbuffer(canvas)
+        self._display.display(buf)
+
+    def clear(self):
+        self._display.Clear(0xFF)

pwnagotchi/ui/hw/dfrobot1.py

@@ -0,0 +1,43 @@
+import logging
+
+import pwnagotchi.ui.fonts as fonts
+from pwnagotchi.ui.hw.base import DisplayImpl
+
+
+class DFRobotV1(DisplayImpl):
+    def __init__(self, config):
+        super(DFRobotV1, self).__init__(config, 'dfrobot_1')
+
+    def layout(self):
+        fonts.setup(10, 9, 10, 35, 25, 9)
+        self._layout['width'] = 250
+        self._layout['height'] = 122
+        self._layout['face'] = (0, 40)
+        self._layout['name'] = (5, 20)
+        self._layout['channel'] = (0, 0)
+        self._layout['aps'] = (28, 0)
+        self._layout['uptime'] = (185, 0)
+        self._layout['line1'] = [0, 14, 250, 14]
+        self._layout['line2'] = [0, 108, 250, 108]
+        self._layout['friend_face'] = (0, 92)
+        self._layout['friend_name'] = (40, 94)
+        self._layout['shakes'] = (0, 109)
+        self._layout['mode'] = (225, 109)
+        self._layout['status'] = {
+            'pos': (125, 20),
+            'font': fonts.status_font(fonts.Medium),
+            'max': 20
+        }
+        return self._layout
+
+    def initialize(self):
+        logging.info("initializing dfrobot1 display")
+        from pwnagotchi.ui.hw.libs.dfrobot.v1.dfrobot import DFRobot
+        self._display = DFRobot()
+
+    def render(self, canvas):
+        buf = self._display.getbuffer(canvas)
+        self._display.display(buf)
+
+    def clear(self):
+        self._display.Clear(0xFF)

pwnagotchi/ui/hw/dfrobot2.py

@@ -0,0 +1,43 @@
+import logging
+
+import pwnagotchi.ui.fonts as fonts
+from pwnagotchi.ui.hw.base import DisplayImpl
+
+
+class DFRobotV2(DisplayImpl):
+    def __init__(self, config):
+        super(DFRobotV2, self).__init__(config, 'dfrobot_2')
+
+    def layout(self):
+        fonts.setup(10, 9, 10, 35, 25, 9)
+        self._layout['width'] = 250
+        self._layout['height'] = 122
+        self._layout['face'] = (0, 40)
+        self._layout['name'] = (5, 20)
+        self._layout['channel'] = (0, 0)
+        self._layout['aps'] = (28, 0)
+        self._layout['uptime'] = (185, 0)
+        self._layout['line1'] = [0, 14, 250, 14]
+        self._layout['line2'] = [0, 108, 250, 108]
+        self._layout['friend_face'] = (0, 92)
+        self._layout['friend_name'] = (40, 94)
+        self._layout['shakes'] = (0, 109)
+        self._layout['mode'] = (225, 109)
+        self._layout['status'] = {
+            'pos': (125, 20),
+            'font': fonts.status_font(fonts.Medium),
+            'max': 20
+        }
+        return self._layout
+
+    def initialize(self):
+        logging.info("initializing dfrobot2 display")
+        from pwnagotchi.ui.hw.libs.dfrobot.v2.dfrobot import DFRobot
+        self._display = DFRobot()
+
+    def render(self, canvas):
+        buf = self._display.getbuffer(canvas)
+        self._display.display(buf)
+
+    def clear(self):
+        self._display.Clear(0xFF)

pwnagotchi/ui/hw/dfrobot_v2.py

@@ -0,0 +1,43 @@
+import logging
+
+import pwnagotchi.ui.fonts as fonts
+from pwnagotchi.ui.hw.base import DisplayImpl
+
+
+class DFRobotV2(DisplayImpl):
+    def __init__(self, config):
+        super(DFRobotV2, self).__init__(config, 'dfrobot_2')
+
+    def layout(self):
+        fonts.setup(10, 9, 10, 35, 25, 9)
+        self._layout['width'] = 250
+        self._layout['height'] = 122
+        self._layout['face'] = (0, 40)
+        self._layout['name'] = (5, 20)
+        self._layout['channel'] = (0, 0)
+        self._layout['aps'] = (28, 0)
+        self._layout['uptime'] = (185, 0)
+        self._layout['line1'] = [0, 14, 250, 14]
+        self._layout['line2'] = [0, 108, 250, 108]
+        self._layout['friend_face'] = (0, 92)
+        self._layout['friend_name'] = (40, 94)
+        self._layout['shakes'] = (0, 109)
+        self._layout['mode'] = (225, 109)
+        self._layout['status'] = {
+            'pos': (125, 20),
+            'font': fonts.status_font(fonts.Medium),
+            'max': 20
+        }
+        return self._layout
+
+    def initialize(self):
+        logging.info("initializing dfrobot2 display")
+        from pwnagotchi.ui.hw.libs.dfrobot.v2.dfrobot import DFRobot
+        self._display = DFRobot()
+
+    def render(self, canvas):
+        buf = self._display.getbuffer(canvas)
+        self._display.display(buf)
+
+    def clear(self):
+        self._display.Clear(0xFF)

pwnagotchi/ui/hw/displayhatmini.py

@@ -0,0 +1,43 @@
+import logging
+
+import pwnagotchi.ui.fonts as fonts
+from pwnagotchi.ui.hw.base import DisplayImpl
+
+
+class DisplayHatMini(DisplayImpl):
+    def __init__(self, config):
+        super(DisplayHatMini, self).__init__(config, 'displayhatmini')
+
+    def layout(self):
+        fonts.setup(12, 10, 12, 70, 25, 9)
+        self._layout['width'] = 320
+        self._layout['height'] = 240
+        self._layout['face'] = (35, 50)
+        self._layout['name'] = (5, 20)
+        self._layout['channel'] = (0, 0)
+        self._layout['aps'] = (40, 0)
+        self._layout['uptime'] = (240, 0)
+        self._layout['line1'] = [0, 14, 320, 14]
+        self._layout['line2'] = [0, 220, 320, 220]
+        self._layout['friend_face'] = (0, 130)
+        self._layout['friend_name'] = (40, 135)
+        self._layout['shakes'] = (0, 220)
+        self._layout['mode'] = (280, 220)
+        self._layout['status'] = {
+            'pos': (80, 160),
+            'font': fonts.status_font(fonts.Medium),
+            'max': 20
+        }
+
+        return self._layout
+
+    def initialize(self):
+        logging.info("initializing Display Hat Mini")
+        from pwnagotchi.ui.hw.libs.pimoroni.displayhatmini.ST7789 import ST7789
+        self._display = ST7789(0,1,9,13)
+
+    def render(self, canvas):
+        self._display.display(canvas)
+
+    def clear(self):
+        self._display.clear()

pwnagotchi/ui/hw/inky.py

@@ -0,0 +1,87 @@
+import logging
+
+import pwnagotchi.ui.fonts as fonts
+from pwnagotchi.ui.hw.base import DisplayImpl
+
+
+class Inky(DisplayImpl):
+    def __init__(self, config):
+        super(Inky, self).__init__(config, 'inky')
+
+    def layout(self):
+        fonts.setup(10, 8, 10, 28, 25, 9)
+        self._layout['width'] = 212
+        self._layout['height'] = 104
+        self._layout['face'] = (0, 37)
+        self._layout['name'] = (5, 18)
+        self._layout['channel'] = (0, 0)
+        self._layout['aps'] = (30, 0)
+        self._layout['uptime'] = (147, 0)
+        self._layout['line1'] = [0, 12, 212, 12]
+        self._layout['line2'] = [0, 92, 212, 92]
+        self._layout['friend_face'] = (0, 76)
+        self._layout['friend_name'] = (40, 78)
+        self._layout['shakes'] = (0, 93)
+        self._layout['mode'] = (187, 93)
+        self._layout['status'] = {
+            'pos': (102, 18),
+            'font': fonts.status_font(fonts.Small),
+            'max': 20
+        }
+        return self._layout
+
+    def initialize(self):
+        logging.info("initializing inky display")
+
+        if self.config['color'] == 'fastAndFurious':
+            logging.info("Initializing Inky in 2-color FAST MODE")
+            logging.info("THIS MAY BE POTENTIALLY DANGEROUS. NO WARRANTY IS PROVIDED")
+            logging.info("USE THIS DISPLAY IN THIS MODE AT YOUR OWN RISK")
+
+            from pwnagotchi.ui.hw.libs.inkyphat.inkyphatfast import InkyPHATFast
+            self._display = InkyPHATFast('black')
+            self._display.set_border(InkyPHATFast.BLACK)
+        elif self.config['color'] == 'auto':
+            from inky.auto import auto
+            self._display = auto()
+            self._display.set_border(self._display.BLACK)
+            self._layout['width'] = self._display.WIDTH
+            self._layout['height'] = self._display.HEIGHT
+        else:
+            from inky import InkyPHAT
+            self._display = InkyPHAT(self.config['color'])
+            self._display.set_border(InkyPHAT.BLACK)
+
+    def render(self, canvas):
+        if self.config['color'] == 'black' or self.config['color'] == 'fastAndFurious':
+            display_colors = 2
+        else:
+            display_colors = 3
+
+        img_buffer = canvas.convert('RGB').convert('P', palette=1, colors=display_colors)
+        if self.config['color'] == 'red':
+            img_buffer.putpalette([
+                255, 255, 255,  # index 0 is white
+                0, 0, 0,  # index 1 is black
+                255, 0, 0  # index 2 is red
+            ])
+        elif self.config['color'] == 'yellow':
+            img_buffer.putpalette([
+                255, 255, 255,  # index 0 is white
+                0, 0, 0,  # index 1 is black
+                255, 255, 0  # index 2 is yellow
+            ])
+        else:
+            img_buffer.putpalette([
+                255, 255, 255,  # index 0 is white
+                0, 0, 0  # index 1 is black
+            ])
+
+        self._display.set_image(img_buffer)
+        try:
+            self._display.show()
+        except:
+            logging.exception("error while rendering on inky")
+
+    def clear(self):
+        self._display.Clear()

pwnagotchi/ui/hw/lcdhat.py

@@ -0,0 +1,45 @@
+import logging
+
+import pwnagotchi.ui.fonts as fonts
+from pwnagotchi.ui.hw.base import DisplayImpl
+
+
+class LcdHat(DisplayImpl):
+    def __init__(self, config):
+        super(LcdHat, self).__init__(config, 'lcdhat')
+
+    def layout(self):
+        fonts.setup(10, 9, 10, 35, 25, 9)
+        self._layout['width'] = 240
+        self._layout['height'] = 240
+        self._layout['face'] = (0, 40)
+        self._layout['name'] = (5, 20)
+        self._layout['channel'] = (0, 0)
+        self._layout['aps'] = (28, 0)
+        self._layout['uptime'] = (175, 0)
+        self._layout['line1'] = [0, 14, 240, 14]
+        self._layout['line2'] = [0, 108, 240, 108]
+        self._layout['friend_face'] = (0, 92)
+        self._layout['friend_name'] = (40, 94)
+        self._layout['shakes'] = (0, 109)
+        self._layout['mode'] = (215, 109)
+        self._layout['status'] = {
+            'pos': (125, 20),
+            'font': fonts.status_font(fonts.Medium),
+            'max': 20
+        }
+
+        return self._layout
+
+    def initialize(self):
+        logging.info("initializing lcdhat display")
+        from pwnagotchi.ui.hw.libs.waveshare.lcdhat.epd import EPD
+        self._display = EPD()
+        self._display.init()
+        self._display.clear()
+
+    def render(self, canvas):
+        self._display.display(canvas)
+
+    def clear(self):
+        self._display.clear()

pwnagotchi/ui/hw/libs/dfrobot/LICENSE

@@ -0,0 +1,504 @@
+                  GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL.  It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+  This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it.  You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
+strategy to use in any particular case, based on the explanations below.
+
+  When we speak of free software, we are referring to freedom of use,
+not price.  Our General Public Licenses are designed to make sure that
+you have the freedom to distribute copies of free software (and charge
+for this service if you wish); that you receive source code or can get
+it if you want it; that you can change the software and use pieces of
+it in new free programs; and that you are informed that you can do
+these things.
+
+  To protect your rights, we need to make restrictions that forbid
+distributors to deny you these rights or to ask you to surrender these
+rights.  These restrictions translate to certain responsibilities for
+you if you distribute copies of the library or if you modify it.
+
+  For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you.  You must make sure that they, too, receive or can get the source
+code.  If you link other code with the library, you must provide
+complete object files to the recipients, so that they can relink them
+with the library after making changes to the library and recompiling
+it.  And you must show them these terms so they know their rights.
+
+  We protect your rights with a two-step method: (1) we copyright the
+library, and (2) we offer you this license, which gives you legal
+permission to copy, distribute and/or modify the library.
+
+  To protect each distributor, we want to make it very clear that
+there is no warranty for the free library.  Also, if the library is
+modified by someone else and passed on, the recipients should know
+that what they have is not the original version, so that the original
+author's reputation will not be affected by problems that might be
+introduced by others.
+
+  Finally, software patents pose a constant threat to the existence of
+any free program.  We wish to make sure that a company cannot
+effectively restrict the users of a free program by obtaining a
+restrictive license from a patent holder.  Therefore, we insist that
+any patent license obtained for a version of the library must be
+consistent with the full freedom of use specified in this license.
+
+  Most GNU software, including some libraries, is covered by the
+ordinary GNU General Public License.  This license, the GNU Lesser
+General Public License, applies to certain designated libraries, and
+is quite different from the ordinary General Public License.  We use
+this license for certain libraries in order to permit linking those
+libraries into non-free programs.
+
+  When a program is linked with a library, whether statically or using
+a shared library, the combination of the two is legally speaking a
+combined work, a derivative of the original library.  The ordinary
+General Public License therefore permits such linking only if the
+entire combination fits its criteria of freedom.  The Lesser General
+Public License permits more lax criteria for linking other code with
+the library.
+
+  We call this license the "Lesser" General Public License because it
+does Less to protect the user's freedom than the ordinary General
+Public License.  It also provides other free software developers Less
+of an advantage over competing non-free programs.  These disadvantages
+are the reason we use the ordinary General Public License for many
+libraries.  However, the Lesser license provides advantages in certain
+special circumstances.
+
+  For example, on rare occasions, there may be a special need to
+encourage the widest possible use of a certain library, so that it becomes
+a de-facto standard.  To achieve this, non-free programs must be
+allowed to use the library.  A more frequent case is that a free
+library does the same job as widely used non-free libraries.  In this
+case, there is little to gain by limiting the free library to free
+software only, so we use the Lesser General Public License.
+
+  In other cases, permission to use a particular library in non-free
+programs enables a greater number of people to use a large body of
+free software.  For example, permission to use the GNU C Library in
+non-free programs enables many more people to use the whole GNU
+operating system, as well as its variant, the GNU/Linux operating
+system.
+
+  Although the Lesser General Public License is Less protective of the
+users' freedom, it does ensure that the user of a program that is
+linked with the Library has the freedom and the wherewithal to run
+that program using a modified version of the Library.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.  Pay close attention to the difference between a
+"work based on the library" and a "work that uses the library".  The
+former contains code derived from the library, whereas the latter must
+be combined with the library in order to run.
+
+                  GNU LESSER GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License Agreement applies to any software library or other
+program which contains a notice placed by the copyright holder or
+other authorized party saying it may be distributed under the terms of
+this Lesser General Public License (also called "this License").
+Each licensee is addressed as "you".
+
+  A "library" means a collection of software functions and/or data
+prepared so as to be conveniently linked with application programs
+(which use some of those functions and data) to form executables.
+
+  The "Library", below, refers to any such software library or work
+which has been distributed under these terms.  A "work based on the
+Library" means either the Library or any derivative work under
+copyright law: that is to say, a work containing the Library or a
+portion of it, either verbatim or with modifications and/or translated
+straightforwardly into another language.  (Hereinafter, translation is
+included without limitation in the term "modification".)
+
+  "Source code" for a work means the preferred form of the work for
+making modifications to it.  For a library, complete source code means
+all the source code for all modules it contains, plus any associated
+interface definition files, plus the scripts used to control compilation
+and installation of the library.
+
+  Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running a program using the Library is not restricted, and output from
+such a program is covered only if its contents constitute a work based
+on the Library (independent of the use of the Library in a tool for
+writing it).  Whether that is true depends on what the Library does
+and what the program that uses the Library does.
+
+  1. You may copy and distribute verbatim copies of the Library's
+complete source code as you receive it, in any medium, provided that
+you conspicuously and appropriately publish on each copy an
+appropriate copyright notice and disclaimer of warranty; keep intact
+all the notices that refer to this License and to the absence of any
+warranty; and distribute a copy of this License along with the
+Library.
+
+  You may charge a fee for the physical act of transferring a copy,
+and you may at your option offer warranty protection in exchange for a
+fee.
+
+  2. You may modify your copy or copies of the Library or any portion
+of it, thus forming a work based on the Library, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) The modified work must itself be a software library.
+
+    b) You must cause the files modified to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    c) You must cause the whole of the work to be licensed at no
+    charge to all third parties under the terms of this License.
+
+    d) If a facility in the modified Library refers to a function or a
+    table of data to be supplied by an application program that uses
+    the facility, other than as an argument passed when the facility
+    is invoked, then you must make a good faith effort to ensure that,
+    in the event an application does not supply such function or
+    table, the facility still operates, and performs whatever part of
+    its purpose remains meaningful.
+
+    (For example, a function in a library to compute square roots has
+    a purpose that is entirely well-defined independent of the
+    application.  Therefore, Subsection 2d requires that any
+    application-supplied function or table used by this function must
+    be optional: if the application does not supply it, the square
+    root function must still compute square roots.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Library,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Library, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote
+it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Library.
+
+In addition, mere aggregation of another work not based on the Library
+with the Library (or with a work based on the Library) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may opt to apply the terms of the ordinary GNU General Public
+License instead of this License to a given copy of the Library.  To do
+this, you must alter all the notices that refer to this License, so
+that they refer to the ordinary GNU General Public License, version 2,
+instead of to this License.  (If a newer version than version 2 of the
+ordinary GNU General Public License has appeared, then you can specify
+that version instead if you wish.)  Do not make any other change in
+these notices.
+
+  Once this change is made in a given copy, it is irreversible for
+that copy, so the ordinary GNU General Public License applies to all
+subsequent copies and derivative works made from that copy.
+
+  This option is useful when you wish to copy part of the code of
+the Library into a program that is not a library.
+
+  4. You may copy and distribute the Library (or a portion or
+derivative of it, under Section 2) in object code or executable form
+under the terms of Sections 1 and 2 above provided that you accompany
+it with the complete corresponding machine-readable source code, which
+must be distributed under the terms of Sections 1 and 2 above on a
+medium customarily used for software interchange.
+
+  If distribution of object code is made by offering access to copy
+from a designated place, then offering equivalent access to copy the
+source code from the same place satisfies the requirement to
+distribute the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  5. A program that contains no derivative of any portion of the
+Library, but is designed to work with the Library by being compiled or
+linked with it, is called a "work that uses the Library".  Such a
+work, in isolation, is not a derivative work of the Library, and
+therefore falls outside the scope of this License.
+
+  However, linking a "work that uses the Library" with the Library
+creates an executable that is a derivative of the Library (because it
+contains portions of the Library), rather than a "work that uses the
+library".  The executable is therefore covered by this License.
+Section 6 states terms for distribution of such executables.
+
+  When a "work that uses the Library" uses material from a header file
+that is part of the Library, the object code for the work may be a
+derivative work of the Library even though the source code is not.
+Whether this is true is especially significant if the work can be
+linked without the Library, or if the work is itself a library.  The
+threshold for this to be true is not precisely defined by law.
+
+  If such an object file uses only numerical parameters, data
+structure layouts and accessors, and small macros and small inline
+functions (ten lines or less in length), then the use of the object
+file is unrestricted, regardless of whether it is legally a derivative
+work.  (Executables containing this object code plus portions of the
+Library will still fall under Section 6.)
+
+  Otherwise, if the work is a derivative of the Library, you may
+distribute the object code for the work under the terms of Section 6.
+Any executables containing that work also fall under Section 6,
+whether or not they are linked directly with the Library itself.
+
+  6. As an exception to the Sections above, you may also combine or
+link a "work that uses the Library" with the Library to produce a
+work containing portions of the Library, and distribute that work
+under terms of your choice, provided that the terms permit
+modification of the work for the customer's own use and reverse
+engineering for debugging such modifications.
+
+  You must give prominent notice with each copy of the work that the
+Library is used in it and that the Library and its use are covered by
+this License.  You must supply a copy of this License.  If the work
+during execution displays copyright notices, you must include the
+copyright notice for the Library among them, as well as a reference
+directing the user to the copy of this License.  Also, you must do one
+of these things:
+
+    a) Accompany the work with the complete corresponding
+    machine-readable source code for the Library including whatever
+    changes were used in the work (which must be distributed under
+    Sections 1 and 2 above); and, if the work is an executable linked
+    with the Library, with the complete machine-readable "work that
+    uses the Library", as object code and/or source code, so that the
+    user can modify the Library and then relink to produce a modified
+    executable containing the modified Library.  (It is understood
+    that the user who changes the contents of definitions files in the
+    Library will not necessarily be able to recompile the application
+    to use the modified definitions.)
+
+    b) Use a suitable shared library mechanism for linking with the
+    Library.  A suitable mechanism is one that (1) uses at run time a
+    copy of the library already present on the user's computer system,
+    rather than copying library functions into the executable, and (2)
+    will operate properly with a modified version of the library, if
+    the user installs one, as long as the modified version is
+    interface-compatible with the version that the work was made with.
+
+    c) Accompany the work with a written offer, valid for at
+    least three years, to give the same user the materials
+    specified in Subsection 6a, above, for a charge no more
+    than the cost of performing this distribution.
+
+    d) If distribution of the work is made by offering access to copy
+    from a designated place, offer equivalent access to copy the above
+    specified materials from the same place.
+
+    e) Verify that the user has already received a copy of these
+    materials or that you have already sent this user a copy.
+
+  For an executable, the required form of the "work that uses the
+Library" must include any data and utility programs needed for
+reproducing the executable from it.  However, as a special exception,
+the materials to be distributed need not include anything that is
+normally distributed (in either source or binary form) with the major
+components (compiler, kernel, and so on) of the operating system on
+which the executable runs, unless that component itself accompanies
+the executable.
+
+  It may happen that this requirement contradicts the license
+restrictions of other proprietary libraries that do not normally
+accompany the operating system.  Such a contradiction means you cannot
+use both them and the Library together in an executable that you
+distribute.
+
+  7. You may place library facilities that are a work based on the
+Library side-by-side in a single library together with other library
+facilities not covered by this License, and distribute such a combined
+library, provided that the separate distribution of the work based on
+the Library and of the other library facilities is otherwise
+permitted, and provided that you do these two things:
+
+    a) Accompany the combined library with a copy of the same work
+    based on the Library, uncombined with any other library
+    facilities.  This must be distributed under the terms of the
+    Sections above.
+
+    b) Give prominent notice with the combined library of the fact
+    that part of it is a work based on the Library, and explaining
+    where to find the accompanying uncombined form of the same work.
+
+  8. You may not copy, modify, sublicense, link with, or distribute
+the Library except as expressly provided under this License.  Any
+attempt otherwise to copy, modify, sublicense, link with, or
+distribute the Library is void, and will automatically terminate your
+rights under this License.  However, parties who have received copies,
+or rights, from you under this License will not have their licenses
+terminated so long as such parties remain in full compliance.
+
+  9. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Library or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Library (or any work based on the
+Library), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Library or works based on it.
+
+  10. Each time you redistribute the Library (or any work based on the
+Library), the recipient automatically receives a license from the
+original licensor to copy, distribute, link with or modify the Library
+subject to these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties with
+this License.
+
+  11. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Library at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Library by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Library.
+
+If any portion of this section is held invalid or unenforceable under any
+particular circumstance, the balance of the section is intended to apply,
+and the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  12. If the distribution and/or use of the Library is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Library under this License may add
+an explicit geographical distribution limitation excluding those countries,
+so that distribution is permitted only in or among countries not thus
+excluded.  In such case, this License incorporates the limitation as if
+written in the body of this License.
+
+  13. The Free Software Foundation may publish revised and/or new
+versions of the Lesser General Public License from time to time.
+Such new versions will be similar in spirit to the present version,
+but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Library
+specifies a version number of this License which applies to it and
+"any later version", you have the option of following the terms and
+conditions either of that version or of any later version published by
+the Free Software Foundation.  If the Library does not specify a
+license version number, you may choose any version ever published by
+the Free Software Foundation.
+
+  14. If you wish to incorporate parts of the Library into other free
+programs whose distribution conditions are incompatible with these,
+write to the author to ask for permission.  For software which is
+copyrighted by the Free Software Foundation, write to the Free
+Software Foundation; we sometimes make exceptions for this.  Our
+decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+                            NO WARRANTY
+
+  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
+WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
+OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
+KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
+LIBRARY IS WITH YOU.  SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
+WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
+AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
+FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
+CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
+LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+           How to Apply These Terms to Your New Libraries
+
+  If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change.  You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms of the
+ordinary General Public License).
+
+  To apply these terms, attach the following notices to the library.  It is
+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the library's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
+    USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the
+  library `Frob' (a library for tweaking knobs) written by James Random
+  Hacker.
+
+  <signature of Ty Coon>, 1 April 1990
+  Ty Coon, President of Vice
+
+That's all there is to it!

pwnagotchi/ui/hw/libs/dfrobot/v1/dfrobot.py

@@ -0,0 +1,66 @@
+# DFRobot display support
+
+import logging
+from . import dfrobot_epaper
+
+#Resolution of display
+WIDTH = 250
+HEIGHT = 122
+
+RASPBERRY_SPI_BUS = 0
+RASPBERRY_SPI_DEV = 0
+RASPBERRY_PIN_CS = 27
+RASPBERRY_PIN_CD = 17
+RASPBERRY_PIN_BUSY = 4
+
+class DFRobot:
+  def __init__(self):
+    self._display = dfrobot_epaper.DFRobot_Epaper_SPI(RASPBERRY_SPI_BUS, RASPBERRY_SPI_DEV, RASPBERRY_PIN_CS, RASPBERRY_PIN_CD, RASPBERRY_PIN_BUSY)
+    self._display.begin()
+    self.clear(0xFF)
+    self.FULL = self._display.FULL
+    self.PART = self._display.PART
+
+  def getbuffer(self, image):
+    if HEIGHT % 8 == 0:
+      linewidth = HEIGHT // 8
+    else:
+      linewidth = HEIGHT // 8 + 1
+
+    buf = [0xFF] * (linewidth * WIDTH)
+    image_monocolor = image.convert('1')
+    imwidth, imheight = image_monocolor.size
+    pixels = image_monocolor.load()
+
+    if (imwidth == HEIGHT and imheight == WIDTH):
+      for y in range(imheight):
+        for x in range(imwidth):
+          if pixels[x,y] == 0:
+            x = imwidth - x
+            buf[x // 8 + y * linewidth] &= ~(0x80 >> (x % 8))
+    elif (imwidth == WIDTH and imheight == HEIGHT):
+      for y in range(imheight):
+        for x in range(imwidth):
+          newx = y
+          newy = WIDTH - x - 1
+          if pixels[x,y] == 0:
+            newy = imwidth - newy - 1
+            buf[newx // 8 + newy * linewidth] &= ~(0x80 >> (y % 8))
+    return buf
+  
+  def flush(self, type):
+    self._display.flush(type)
+
+  def display(self, buf):
+    self._display.setBuffer(buf)
+    self.flush(self._display.PART)
+
+  def clear(self, color):
+    if HEIGHT % 8 == 0:
+      linewidth = HEIGHT // 8
+    else:
+      linewidth = HEIGHT // 8 + 1
+
+    buf = [color] * (linewidth * WIDTH)
+    self._display.setBuffer(buf)
+    self.flush(self._display.FULL)

pwnagotchi/ui/hw/libs/dfrobot/v1/dfrobot_epaper.py

@@ -0,0 +1,208 @@
+# -*- coding:utf-8 -*-
+
+import time
+
+import sys
+sys.path.append("..")
+
+
+try:
+  from .spi import SPI
+  from .gpio import GPIO
+except:
+  print("unknown platform")
+  sys.exit()
+
+CONFIG_IL0376F = {
+
+}
+
+CONFIG_IL3895 = {
+  
+}
+
+class DFRobot_Epaper:
+
+  XDOT = 128
+  YDOT = 250
+
+  FULL = True
+  PART = False
+
+  def __init__(self, width = 250, height = 122):
+    # length = width * height // 8
+    length = 4000
+    self._displayBuffer = bytearray(length)
+    i = 0
+    while i < length:
+      self._displayBuffer[i] = 0xff
+      i = i + 1
+
+    self._isBusy = False
+    self._busyExitEdge = GPIO.RISING
+
+  def _busyCB(self, channel):
+    self._isBusy = False
+
+  def setBusyExitEdge(self, edge):
+    if edge != GPIO.HIGH and edge != GPIO.LOW:
+      return
+    self._busyEdge = edge
+
+  def begin(self):
+    pass
+    # self.setBusyCB(self._busyCB)
+    # self._powerOn()
+
+  def setBuffer(self, buffer):
+    self._displayBuffer = buffer
+
+  def pixel(self, x, y, color):
+    if x < 0 or x >= self._width:
+      return
+    if y < 0 or y >= self._height:
+      return
+    x = int(x)
+    y = int(y)
+    m = int(x * 16 + (y + 1) / 8)
+    sy = int((y + 1) % 8)
+    if color == self.WHITE:
+      if sy != 0:
+        self._displayBuffer[m] = self._displayBuffer[m] | int(pow(2, 8 - sy))
+      else:
+        self._displayBuffer[m - 1] = self._displayBuffer[m - 1] | 1
+    elif color == self.BLACK:
+      if sy != 0:
+        self._displayBuffer[m] = self._displayBuffer[m] & (0xff - int(pow(2, 8 - sy)))
+      else:
+        self._displayBuffer[m - 1] = self._displayBuffer[m - 1] & 0xfe
+
+  def _setWindow(self, x, y):
+    hres = y // 8
+    hres = hres << 3
+    vres_h = x >> 8
+    vres_l = x & 0xff
+    self.writeCmdAndData(0x61, [hres, vres_h, vres_l])
+
+  def _initLut(self, mode):
+    if mode == self.FULL:
+      self.writeCmdAndData(0x32, [0x22,0x55,0xAA,0x55,0xAA,0x55,0xAA,
+                                  0x11,0x00,0x00,0x00,0x00,0x00,0x00,
+                                  0x00,0x00,0x1E,0x1E,0x1E,0x1E,0x1E,
+                                  0x1E,0x1E,0x1E,0x01,0x00,0x00,0x00,0x00])
+    elif mode == self.PART:
+      self.writeCmdAndData(0x32, [0x18,0x00,0x00,0x00,0x00,0x00,0x00,
+                                  0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+                                  0x00,0x00,0x0F,0x01,0x00,0x00,0x00,
+                                  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00])
+
+  def _setRamData(self, xStart, xEnd, yStart, yStart1, yEnd, yEnd1):
+    self.writeCmdAndData(0x44, [xStart, xEnd])
+    self.writeCmdAndData(0x45, [yStart, yStart1, yEnd, yEnd1])
+
+  def _setRamPointer(self, x, y, y1):
+    self.writeCmdAndData(0x4e, [x])
+    self.writeCmdAndData(0x4f, [y, y1])
+
+  def _init(self):
+    self.writeCmdAndData(0x01, [(self.YDOT - 1) % 256, (self.YDOT - 1) // 256, 0x00])
+    self.writeCmdAndData(0x0c, [0xd7, 0xd6, 0x9d])
+    self.writeCmdAndData(0x2c, [0xa8])
+    self.writeCmdAndData(0x3a, [0x1a])
+    self.writeCmdAndData(0x3b, [0x08])
+    self.writeCmdAndData(0x11, [0x01])
+    self._setRamData(0x00, (self.XDOT - 1) // 8, (self.YDOT - 1) % 256, (self.YDOT - 1) // 256, 0x00, 0x00)
+    self._setRamPointer(0x00, (self.YDOT - 1) % 256, (self.YDOT - 1) // 256)
+  
+  def _writeDisRam(self, sizeX, sizeY):
+    if sizeX % 8 != 0:
+      sizeX = sizeX + (8 - sizeX % 8)
+    sizeX = sizeX // 8
+    self.writeCmdAndData(0x24, self._displayBuffer[0: sizeX * sizeY])
+
+  def _updateDis(self, mode):
+    if mode == self.FULL:
+      self.writeCmdAndData(0x22, [0xc7])
+    elif mode == self.PART:
+      self.writeCmdAndData(0x22, [0x04])
+    else:
+      return
+    self.writeCmdAndData(0x20, [])
+    self.writeCmdAndData(0xff, [])
+
+  def _waitBusyExit(self):
+    temp = 0
+    while self.readBusy() != False:
+      time.sleep(0.01)
+      temp = temp + 1
+      if (temp % 200) == 0:
+        print("waitBusyExit")
+
+  def _powerOn(self):
+    self.writeCmdAndData(0x22, [0xc0])
+    self.writeCmdAndData(0x20, [])
+
+  def _powerOff(self):
+    self.writeCmdAndData(0x12, [])
+    self.writeCmdAndData(0x82, [0x00])
+    self.writeCmdAndData(0x01, [0x02, 0x00, 0x00, 0x00, 0x00])
+    self.writeCmdAndData(0x02, [])
+
+  def _disPart(self, xStart, xEnd, yStart, yEnd):
+    self._setRamData(xStart // 8, xEnd // 8, yEnd % 256, yEnd // 256, yStart % 256, yStart // 256)
+    self._setRamPointer(xStart // 8, yEnd % 256, yEnd // 256)
+    self._writeDisRam(xEnd - xStart, yEnd - yStart + 1)
+    self._updateDis(self.PART)
+
+  def flush(self, mode):
+    if mode != self.FULL and mode != self.PART:
+      return
+    self._init()
+    self._initLut(mode)
+    self._powerOn()
+    if mode == self.PART:
+      self._disPart(0, self.XDOT - 1, 0, self.YDOT - 1)
+    else:
+      self._setRamPointer(0x00, (self.YDOT - 1) % 256, (self.YDOT - 1) // 256)
+      self._writeDisRam(self.XDOT, self.YDOT)
+      self._updateDis(mode)
+  
+  def startDrawBitmapFile(self, x, y):
+    self._bitmapFileStartX = x
+    self._bitmapFileStartY = y
+
+  def bitmapFileHelper(self, buf):
+    for i in range(len(buf) // 3):
+      addr = i * 3
+      if buf[addr] == 0x00 and buf[addr + 1] == 0x00 and buf[addr + 2] == 0x00:
+        self.pixel(self._bitmapFileStartX, self._bitmapFileStartY, self.BLACK)
+      else:
+        self.pixel(self._bitmapFileStartX, self._bitmapFileStartY, self.WHITE)
+      self._bitmapFileStartX += 1
+  
+  def endDrawBitmapFile(self):
+    self.flush(self.PART)
+
+class DFRobot_Epaper_SPI(DFRobot_Epaper):
+
+  def __init__(self, bus, dev, cs, cd, busy):
+    DFRobot_Epaper.__init__(self)
+    self._spi = SPI(bus, dev)
+    self._cs = GPIO(cs, GPIO.OUT)
+    self._cd = GPIO(cd, GPIO.OUT)
+    self._busy = GPIO(busy, GPIO.IN)
+  
+  def writeCmdAndData(self, cmd, data = []):
+    self._waitBusyExit()
+    self._cs.setOut(GPIO.LOW)
+    self._cd.setOut(GPIO.LOW)
+    self._spi.transfer([cmd])
+    self._cd.setOut(GPIO.HIGH)
+    self._spi.transfer(data)
+    self._cs.setOut(GPIO.HIGH)
+
+  def readBusy(self):
+    return self._busy.read()
+
+  def setBusyCB(self, cb):
+    self._busy.setInterrupt(self._busyExitEdge, cb)

pwnagotchi/ui/hw/libs/dfrobot/v1/gpio.py

@@ -0,0 +1,64 @@
+# -*- coding:utf-8 -*-
+
+import time
+import RPi.GPIO as RPIGPIO
+
+RPIGPIO.setmode(RPIGPIO.BCM)
+RPIGPIO.setwarnings(False)
+
+class GPIO:
+
+  HIGH = RPIGPIO.HIGH
+  LOW = RPIGPIO.LOW
+
+  OUT = RPIGPIO.OUT
+  IN = RPIGPIO.IN
+
+  RISING = RPIGPIO.RISING
+  FALLING = RPIGPIO.FALLING
+  BOTH = RPIGPIO.BOTH
+
+  def __init__(self, pin, mode, defaultOut = HIGH):
+    self._pin = pin
+    self._fInt = None
+    self._intDone = True
+    self._intMode = None
+    if mode == self.OUT:
+      RPIGPIO.setup(pin, mode)
+      if defaultOut == self.HIGH:
+        RPIGPIO.output(pin, defaultOut)
+      else:
+        RPIGPIO.output(pin, self.LOW)
+    else:
+      RPIGPIO.setup(pin, self.IN, pull_up_down = RPIGPIO.PUD_UP)
+
+  def setOut(self, level):
+    if level:
+      RPIGPIO.output(self._pin, self.HIGH)
+    else:
+      RPIGPIO.output(self._pin, self.LOW)
+
+  def _intCB(self, status):
+    if self._intDone:
+      self._intDone = False
+      time.sleep(0.02)
+      if self._intMode == self.BOTH:
+        self._fInt()
+      elif self._intMode == self.RISING and self.read() == self.HIGH:
+        self._fInt()
+      elif self._intMode == self.FALLING and self.read() == self.LOW:
+        self._fInt()
+      self._intDone = True
+
+  def setInterrupt(self, mode, cb):
+    if mode != self.RISING and mode != self.FALLING and mode != self.BOTH:
+      return
+    self._intMode = mode
+    RPIGPIO.add_event_detect(self._pin, mode, self._intCB)
+    self._fInt = cb
+
+  def read(self):
+    return RPIGPIO.input(self._pin)
+  
+  def cleanup(self):
+    RPIGPIO.cleanup()

pwnagotchi/ui/hw/libs/dfrobot/v1/spi.py

@@ -0,0 +1,21 @@
+# -*- coding:utf-8 -*-
+
+import spidev
+
+class SPI:
+
+  MODE_1 = 1
+  MODE_2 = 2
+  MODE_3 = 3
+  MODE_4 = 4
+
+  def __init__(self, bus, dev, speed = 3900000, mode = MODE_4):
+    self._bus = spidev.SpiDev()
+    self._bus.open(bus, dev)
+    self._bus.no_cs = True
+    self._bus.max_speed_hz = speed
+
+  def transfer(self, buf):
+    if len(buf):
+      return self._bus.xfer(buf)
+    return []

pwnagotchi/ui/hw/libs/dfrobot/v2/dfrobot.py

@@ -0,0 +1,66 @@
+# DFRobot display support
+
+import logging
+from . import dfrobot_epaper
+
+#Resolution of display
+WIDTH = 250
+HEIGHT = 122
+
+RASPBERRY_SPI_BUS = 0
+RASPBERRY_SPI_DEV = 0
+RASPBERRY_PIN_CS = 27
+RASPBERRY_PIN_CD = 17
+RASPBERRY_PIN_BUSY = 4
+
+class DFRobot:
+  def __init__(self):
+    self._display = dfrobot_epaper.DFRobot_Epaper_SPI(RASPBERRY_SPI_BUS, RASPBERRY_SPI_DEV, RASPBERRY_PIN_CS, RASPBERRY_PIN_CD, RASPBERRY_PIN_BUSY)
+    self._display.begin()
+    self.clear(0xFF)
+    self.FULL = self._display.FULL
+    self.PART = self._display.PART
+
+  def getbuffer(self, image):
+    if HEIGHT % 8 == 0:
+      linewidth = HEIGHT // 8
+    else:
+      linewidth = HEIGHT // 8 + 1
+
+    buf = [0xFF] * (linewidth * WIDTH)
+    image_monocolor = image.convert('1')
+    imwidth, imheight = image_monocolor.size
+    pixels = image_monocolor.load()
+
+    if (imwidth == HEIGHT and imheight == WIDTH):
+      for y in range(imheight):
+        for x in range(imwidth):
+          if pixels[x,y] == 0:
+            x = imwidth - x
+            buf[x // 8 + y * linewidth] &= ~(0x80 >> (x % 8))
+    elif (imwidth == WIDTH and imheight == HEIGHT):
+      for y in range(imheight):
+        for x in range(imwidth):
+          newx = y
+          newy = WIDTH - x - 1
+          if pixels[x,y] == 0:
+            newy = imwidth - newy - 1
+            buf[newx // 8 + newy * linewidth] &= ~(0x80 >> (y % 8))
+    return buf
+  
+  def flush(self, type):
+    self._display.flush(type)
+
+  def display(self, buf):
+    self._display.setBuffer(buf)
+    self.flush(self._display.PART)
+
+  def clear(self, color):
+    if HEIGHT % 8 == 0:
+      linewidth = HEIGHT // 8
+    else:
+      linewidth = HEIGHT // 8 + 1
+
+    buf = [color] * (linewidth * WIDTH)
+    self._display.setBuffer(buf)
+    self.flush(self._display.FULL)

pwnagotchi/ui/hw/libs/dfrobot/v2/dfrobot_display/dfrobot_display.py

@@ -0,0 +1,673 @@
+# -*- coding:utf-8 -*-
+
+import sys
+
+from .dfrobot_printString import PrintString
+from .dfrobot_fonts import Fonts
+
+def color24to16(color):
+    return (((color >> 8) & 0xf800) | ((color >> 5) & 0x7e0) | ((color >> 3) & 0x1f))
+
+def color16to24(color):
+    return (((color & 0xf800) << 8) | ((color & 0x7e0) << 5) | ((color & 0x1f) << 3))
+
+def swap(o1, o2):
+    return (o2, o1)
+
+class DFRobot_Display(PrintString):
+
+  WHITE24 = 0xffffff
+  SILVER24 = 0xc0c0c0
+  GRAY24 = 0x808080
+  BLACK24 = 0x000000
+  RED24 = 0xff0000
+  MAROON24 = 0x800000
+  YELLOW24 = 0xffff00
+  OLIVE24 = 0x808000
+  GREEN24 = 0x00ff00
+  DARKGREEN24 = 0x008000
+  CYAN24 = 0x00ffff
+  BLUE24 = 0x0000ff
+  NAVY24 = 0x000080
+  FUCHSIA24 = 0xff00ff
+  PURPLE24 = 0x800080
+  TEAL24 = 0x008080
+
+  WHITE16 = color24to16(WHITE24)
+  SILVER16 = color24to16(SILVER24)
+  GRAY16 = color24to16(GRAY24)
+  BLACK16 = color24to16(BLACK24)
+  RED16 = color24to16(RED24)
+  MAROON16 = color24to16(MAROON24)
+  YELLOW16 = color24to16(YELLOW24)
+  OLIVE16 = color24to16(OLIVE24)
+  GREEN16 = color24to16(GREEN24)
+  DARKGREEN16 = color24to16(DARKGREEN24)
+  CYAN16 = color24to16(CYAN24)
+  BLUE16 = color24to16(BLUE24)
+  NAVY16 = color24to16(NAVY24)
+  FUCHSIA16 = color24to16(FUCHSIA24)
+  PURPLE16 = color24to16(PURPLE24)
+  TEAL16 = color24to16(TEAL24)
+
+  WHITE = WHITE16
+  SILVER = SILVER16
+  GRAY = GRAY16
+  BLACK = BLACK16
+  RED = RED16
+  MAROON = MAROON16
+  YELLOW = YELLOW16
+  OLIVE = OLIVE16
+  GREEN = GREEN16
+  DARKGREEN = DARKGREEN16
+  CYAN = CYAN16
+  BLUE = BLUE16
+  NAVY = NAVY16
+  FUCHSIA = FUCHSIA16
+  PURPLE = PURPLE16
+  TEAL = TEAL16
+
+  POSITIVE = 1
+  REVERSE = -1
+
+  BITMAP_TBMLLR = "TBMLLR"
+  BITMAP_TBMRLL = "TBMRLL"
+  BITMAP_BTMLLR = "BTMLLR"
+  BITMAP_BTMRLL = "BTMRLL"
+  BITMAP_LRMTLB = "LRMTLB"
+  BITMAP_LRMBLT = "LRMBLT"
+  BITMAP_RLMTLB = "RLMTLB"
+  BIMTAP_RLMBLT = "RLMBLT"
+  BITMAP_UNKNOW = "UNKNOW"
+
+  def __init__(self, w, h):
+    PrintString.__init__(self)
+    print("DFRobot_Display init " + str(w) + " " + str(h))
+    self._width = w
+    self._height = h
+
+    self._lineWidth = 1
+    self._bitmapSize = 1
+    self._bitmapFmt = ""
+    self._bmpFmt = self.BITMAP_TBMLLR
+
+    self._fonts = Fonts()
+    self._textSize = 1
+    self._textColor = self.BLACK
+    self._textBackground = self.WHITE
+    self._textCursorX = 0
+    self._textCursorY = 0
+    self._textIntervalRow = 0
+    self._textIntervalCol = 0
+
+  def _ternaryExpression(self, condition, o1, o2):
+    if condition:
+      return o1
+    return o2
+
+  def _getDirection(self, value):
+    if value >= 0:
+      return 1
+    return -1
+
+  def color16to24(self, color):
+    return color16to24(color)
+
+  def color24to16(self, color):
+    return color24to16(color)
+
+  def setColorTo16(self):
+    self.WHITE = self.WHITE16
+    self.SILVER = self.SILVER16
+    self.GRAY = self.GRAY16
+    self.BLACK = self.BLACK16
+    self.RED = self.RED16
+    self.MAROON = self.MAROON16
+    self.YELLOW = self.YELLOW16
+    self.OLIVE = self.OLIVE16
+    self.GREEN = self.GREEN16
+    self.DARKGREEN = self.DARKGREEN16
+    self.CYAN = self.CYAN16
+    self.BLUE = self.BLUE16
+    self.NAVY = self.NAVY16
+    self.FUCHSIA = self.FUCHSIA16
+    self.PURPLE = self.PURPLE16
+    self.TEAL = self.TEAL16
+
+  def setColorTo24(self):
+    self.WHITE = self.WHITE24
+    self.SILVER = self.SILVER24
+    self.GRAY = self.GRAY24
+    self.BLACK = self.BLACK24
+    self.RED = self.RED24
+    self.MAROON = self.MAROON24
+    self.YELLOW = self.YELLOW24
+    self.OLIVE = self.OLIVE24
+    self.GREEN = self.GREEN24
+    self.DARKGREEN = self.DARKGREEN24
+    self.CYAN = self.CYAN24
+    self.BLUE = self.BLUE24
+    self.NAVY = self.NAVY24
+    self.FUCHSIA = self.FUCHSIA24
+    self.PURPLE = self.PURPLE24
+    self.TEAL = self.TEAL24
+
+  def setLineWidth(self, w):
+    if w < 0:
+      return
+    self._lineWidth = w
+
+  def setTextFormat(self, size, color, background, intervalRow = 2, intervalCol = 0):
+    self._textColor = color
+    self._textIntervalRow = intervalRow
+    self._textIntervalCol = intervalCol
+    self._textBackground = background
+    if size < 0:
+      return
+    self._textSize = size
+
+  def setTextCursor(self, x, y):
+    self._textCursorX = int(x)
+    self._textCursorY = int(y)
+
+  def setBitmapSize(self, size):
+    if size < 0:
+      return
+    self._bitmapSize = size
+
+  def setBitmapFmt(self, fmt):
+    self._bmpFmt = fmt
+
+  def setExFonts(self, obj):
+    self._fonts.setExFonts(obj)
+
+  def setExFontsFmt(self, width, height):
+    self._fonts.setExFontsFmt(width, height)
+    
+  def setEnableDefaultFonts(self, opt):
+    self._fonts.setEnableDefaultFonts(opt)
+
+  def pixel(self, x, y, color):
+    pass
+
+  def clear(self, color):
+    self.fillRect(0, 0, self._width, self._height, color)
+    self._textCursorX = 0
+    self._textCursorY = 0
+
+  def VLine(self, x, y, h, color):
+    x = int(x)
+    y = int(y)
+    h = int(h)
+    direction = self._getDirection(h)
+    x -= self._lineWidth // 2
+    h = self._ternaryExpression(h > 0, h, -h)
+    for i in range(self._ternaryExpression(h > 0, h, - h)):
+      xx = x
+      for j in range(self._lineWidth):
+        self.pixel(xx, y, color)
+        xx += 1
+      y += direction
+
+  def HLine(self, x, y, w, color):
+    x = int(x)
+    y = int(y)
+    w = int(w)
+    direction = self._getDirection(w)
+    y -= self._lineWidth // 2
+    for i in range(self._ternaryExpression(w > 0, w, - w)):
+      yy = y
+      for j in range(self._lineWidth):
+        self.pixel(x, yy, color)
+        yy += 1
+      x += direction
+
+  def line(self, x, y, x1, y1, color):
+    x = int(x)
+    y = int(y)
+    x1 = int(x1)
+    y1 = int(y1)
+    if x == x1:
+      self.VLine(x, y, y1 - y, color)
+      return
+    if y == y1:
+      self.HLine(x, y, x1 - x, color)
+      return
+    dx = abs(x1 - x)
+    dy = abs(y1 - y)
+    dirX = self._ternaryExpression(x < x1, 1, -1)
+    dirY = self._ternaryExpression(y < y1, 1, -1)
+    if dx > dy:
+      err = dx / 2
+      for i in range(dx):
+        self.HLine(x, y, 1, color)
+        x += dirX
+        err -= dy
+        if err < 0:
+          err += dx
+          y += dirY
+      self.HLine(x1, y1, 1, color)
+    else:
+      err = dy / 2
+      for i in range(dy):
+        self.VLine(x, y, 1, color)
+        y += dirY
+        err -= dx
+        if err < 0:
+          err += dy
+          x += dirX
+      self.VLine(x1, y1, 1, color)
+
+  def triangle(self, x, y, x1, y1, x2, y2, color):
+    self.line(x, y, x1, y1, color)
+    self.line(x1, y1, x2, y2, color)
+    self.line(x2, y2, x, y, color)
+
+  def fillTriangle(self, x, y, x1, y1, x2, y2, color):
+    self.line(x, y, x1, y1, color)
+    self.line(x1, y1, x2, y2, color)
+    self.line(x2, y2, x, y, color)
+    x = int(x)
+    y = int(y)
+    x1 = int(x1)
+    y1 = int(y1)
+    x2 = int(x2)
+    y2 = int(y2)
+    temp = self._lineWidth
+    self._lineWidth = 1
+    if x == x1 and x == x2:
+      ymax = max([y, y1, y2])
+      ymin = min([y, y1, y2])
+      self.HLine(x, ymin, ymax - ymin, color)
+      self._lineWidth = temp
+      return
+    if y == y1 and y == y2:
+      xmax = max([x, x1, x2])
+      xmin = max([x, x1, x2])
+      self.VLine(xmin, y, xmax - xmin, color)
+      self._lineWidth = temp
+      return
+
+    direction = self.POSITIVE
+    if y == y1 or y1 == y2 or y == y2:
+      if y == y1:
+        (x, x2) = swap(x, x2)
+        (y, y2) = swap(y, y2)
+      elif y == y2:
+        (x, x1) = swap(x, x1)
+        (y, y1) = swap(y, y1)
+      if y > y1:
+        direction = self.REVERSE
+      if x1 > x2:
+        (x1, x2) = swap(x1, x2)
+        (y1, y2) = swap(y1, y2)
+    else:
+      if y > y1:
+        (x, x1) = swap(x, x1)
+        (y, y1) = swap(y, y1)
+      if y > y2:
+        (x, x2) = swap(x, x2)
+        (y, y2) = swap(y, y2)
+      if y1 > y2:
+        (x1, x2) = swap(x1, x2)
+        (y1, y2) = swap(y1, y2)
+
+    dx1 = x1 - x
+    dx2 = x2 - x
+    dx3 = x2 - x1
+    dy1 = y1 - y
+    dy2 = y2 - y
+    dy3 = y2 - y1
+    if direction == self.POSITIVE:
+      for i in range(dy1):
+        self.HLine(x + dx1 * i / dy1, y + i, (x + dx2 * i / dy2) - (x + dx1 * i / dy1) + 1, color)
+      for i in range(dy3):
+        self.HLine(x1 + dx3 * i / dy3, y1 + i, (x + dx2 * (i + dy1) / dy2) - (x1 + dx3 * i / dy3) + 1, color)
+    else:
+      y = y1 + dy1
+      dy1 = - dy1
+      for i in range(dy1):
+        self.HLine(x + dx1 * i / dy1, y1 + dy1 - i, (x + dx2 * i / dy1) - (x + dx1 * i / dy1) + 1, color)
+    self._lineWidth = temp
+
+  def rect(self, x, y, w, h, color):
+    if w < 0:
+      x += w
+      w = -w
+    if h < 0:
+      y += h
+      h = -h
+    self.HLine(x - self._lineWidth // 2, y, w + self._lineWidth, color)
+    self.HLine(x - self._lineWidth // 2, y + h, w + self._lineWidth, color)
+    self.VLine(x, y - self._lineWidth // 2, h + self._lineWidth, color)
+    self.VLine(x + w, y - self._lineWidth // 2, h + self._lineWidth, color)
+
+  def fillRect(self, x, y, w, h, color):
+    temp = self._lineWidth
+    self._lineWidth = 1
+    if w < 0:
+      x += w
+      w = abs(w)
+    for i in range(w):
+      self.VLine(x + i, y, h, color)
+    self._lineWidth = temp
+
+  QUADRANT_1 = 1
+  QUADRANT_2 = 2
+  QUADRANT_3 = 4
+  QUADRANT_4 = 8
+  QUADRANT_ALL = 15
+
+  def circleHelper(self, x, y, r, quadrant, color):
+    x = int(x)
+    y = int(y)
+    r = abs(int(r))
+    vx = 0
+    vy = r
+    dx = 1
+    dy = -2 * r
+    p = 1 - r
+    if quadrant & self.QUADRANT_1:
+      self.VLine(x + r, y, 1, color)
+    if quadrant & self.QUADRANT_2:
+      self.VLine(x, y - r, 1, color)
+    if quadrant & self.QUADRANT_3:
+      self.VLine(x - r, y, 1, color)
+    if quadrant & self.QUADRANT_4:
+      self.VLine(x, y + r, 1, color)
+    
+    halfLineWidth = self._lineWidth // 2
+    while vx < vy:
+      if p >= 0:
+        vy -= 1
+        dy += 2
+        p += dy
+      vx += 1
+      dx += 2
+      p += dx
+      if quadrant & self.QUADRANT_1:
+        self.fillRect(x + vx - halfLineWidth, y - vy - halfLineWidth, self._lineWidth, self._lineWidth, color)  # quadrant 1
+        self.fillRect(x + vy - halfLineWidth, y - vx - halfLineWidth, self._lineWidth, self._lineWidth, color)  # quadrant 1
+      if quadrant & self.QUADRANT_2:
+        self.fillRect(x - vx - halfLineWidth, y - vy - halfLineWidth, self._lineWidth, self._lineWidth, color)  # quadrant 2
+        self.fillRect(x - vy - halfLineWidth, y - vx - halfLineWidth, self._lineWidth, self._lineWidth, color)  # quadrant 2
+      if quadrant & self.QUADRANT_3:
+        self.fillRect(x - vx - halfLineWidth, y + vy - halfLineWidth, self._lineWidth, self._lineWidth, color)  # quadrant 3
+        self.fillRect(x - vy - halfLineWidth, y + vx - halfLineWidth, self._lineWidth, self._lineWidth, color)  # quadrant 3
+      if quadrant & self.QUADRANT_4:
+        self.fillRect(x + vx - halfLineWidth, y + vy - halfLineWidth, self._lineWidth, self._lineWidth, color)  # quadrant 4
+        self.fillRect(x + vy - halfLineWidth, y + vx - halfLineWidth, self._lineWidth, self._lineWidth, color)  # quadrant 4
+
+  def circle(self, x, y, r, color):
+    self.circleHelper(x, y, r, self.QUADRANT_ALL, color)
+
+  def fillCircleHelper(self, x, y, r, quadrant, color):
+    x = int(x)
+    y = int(y)
+    r = abs(int(r))
+    temp = self._lineWidth
+    self._lineWidth = 1
+    vx = 0
+    vy = r
+    dx = 1
+    dy = -2 * r
+    p = 1 - r
+    if quadrant & self.QUADRANT_1:
+      self.HLine(x, y, r + 1, color)
+    if quadrant & self.QUADRANT_2:
+      self.VLine(x, y, - r - 1, color)
+    if quadrant & self.QUADRANT_3:
+      self.HLine(x, y, - r - 1, color)
+    if quadrant & self.QUADRANT_4:
+      self.VLine(x, y, r + 1, color)
+
+    while vx < vy:
+      if p >= 0:
+        vy -= 1
+        dy += 2
+        p += dy
+      vx += 1
+      dx += 2
+      p += dx
+      if quadrant & self.QUADRANT_1:
+        self.VLine(x + vx, y - vy, vy, color)  # quadrant 1
+        self.VLine(x + vy, y - vx, vx, color)  # quadrant 1
+      if quadrant & self.QUADRANT_2:
+        self.VLine(x - vx, y - vy, vy, color)  # quadrant 2
+        self.VLine(x - vy, y - vx, vx, color)  # quadrant 2
+      if quadrant & self.QUADRANT_3:
+        self.VLine(x - vx, y + vy, - vy, color)  # quadrant 3
+        self.VLine(x - vy, y + vx, - vx, color)  # quadrant 3
+      if quadrant & self.QUADRANT_4:
+        self.VLine(x + vx, y + vy, - vy, color)  # quadrant 4
+        self.VLine(x + vy, y + vx, - vx, color)  # quadrant 4
+    self._lineWidth = temp
+
+  def fillCircle(self, x, y, r, color):
+    self.fillCircleHelper(x, y, r, self.QUADRANT_ALL, color)
+
+  def roundRect(self, x, y, w, h, r, color):
+    x = int(x)
+    y = int(y)
+    w = int(w)
+    h = int(h)
+    r = abs(int(r))
+    if w < 0:
+      x += w
+      w = abs(w)
+    if h < 0:
+      y += h
+      h = abs(h)
+    self.HLine(x + r, y, w - 2 * r + 1, color)
+    self.HLine(x + r, y + h, w - 2 * r + 1, color)
+    self.VLine(x, y + r, h - 2 * r + 1, color)
+    self.VLine(x + w, y + r, h - 2 * r + 1, color)
+    self.circleHelper(x + r, y + r, r, self.QUADRANT_2, color)
+    self.circleHelper(x + w - r, y + r, r, self.QUADRANT_1, color)
+    self.circleHelper(x + r, y + h - r, r, self.QUADRANT_3, color)
+    self.circleHelper(x + w - r, y + h - r, r, self.QUADRANT_4, color)
+
+  def fillRoundRect(self, x, y, w, h, r, color):
+    x = int(x)
+    y = int(y)
+    w = int(w)
+    h = int(h)
+    r = abs(int(r))
+    if w < 0:
+      x += w
+      w = abs(w)
+    if h < 0:
+      y += h
+      h = abs(h)
+    self.fillRect(x + r, y, w - 2 * r, h, color)
+    self.fillRect(x, y + r, r, h - 2 * r, color)
+    self.fillRect(x + w - r, y + r, r, h - 2 * r, color)
+    self.fillCircleHelper(x + r, y + r, r, self.QUADRANT_2, color)
+    self.fillCircleHelper(x + w - r - 1, y + r, r, self.QUADRANT_1, color)
+    self.fillCircleHelper(x + r, y + h - r - 1, r, self.QUADRANT_3, color)
+    self.fillCircleHelper(x + w - r - 1, y + h - r - 1, r, self.QUADRANT_4, color)
+
+  def _bitmapHelper(self, increaseAxis, staticAxis, data, dataBit, exchange, color, background):
+    for i in data:
+      for j in range(8):
+        if i & dataBit:
+          if exchange:
+            self.fillRect(staticAxis, increaseAxis, self._bitmapSize, self._bitmapSize, color)
+          else:
+            self.fillRect(increaseAxis, staticAxis, self._bitmapSize, self._bitmapSize, color)
+        else:
+          if exchange:
+            self.fillRect(staticAxis, increaseAxis, self._bitmapSize, self._bitmapSize, background)
+          else:
+            self.fillRect(increaseAxis, staticAxis, self._bitmapSize, self._bitmapSize, background)
+        increaseAxis += self._bitmapSize
+        if dataBit & 0x80:
+          i <<= 1
+        else:
+          i >>= 1
+
+  def bitmap(self, x, y, bitmap, w, h, color, background):
+    if w < 0 or h < 0:
+      return
+    x = abs(int(x))
+    y = abs(int(y))
+
+    if self._bmpFmt == self.BITMAP_TBMLLR:
+      oneLineDataLen = (w - 1) // 8 + 1
+      for i in range(h):
+        yMask = y + i * self._bitmapSize
+        self._bitmapHelper(x, yMask, bitmap[i * oneLineDataLen : oneLineDataLen * (i + 1)], 0x80, False, color, background)
+    elif self._bmpFmt == self.BITMAP_TBMRLL:
+      oneLineDataLen = (w - 1) // 8 + 1
+      for i in range(h):
+        yMask = y + i * self._bitmapSize
+        self._bitmapHelper(x, yMask, bitmap[i * oneLineDataLen : oneLineDataLen * (i + 1)], 0x01, False, color, background)
+    elif self._bmpFmt == self.BITMAP_BTMLLR:
+      oneLineDataLen = (w - 1) // 8 + 1
+      for i in range(h):
+        yMask = y + h * self._bitmapSize - i * self._bitmapSize
+        self._bitmapHelper(x, yMask, bitmap[i * oneLineDataLen : oneLineDataLen * (i + 1)], 0x80, False, color, background)
+    elif self._bmpFmt == self.BITMAP_BTMRLL:
+      oneLineDataLen = (w - 1) // 8 + 1
+      for i in range(h):
+        yMask = y + h * self._bitmapSize - i * self._bitmapSize
+        self._bitmapHelper(x, yMask, bitmap[i * oneLineDataLen : oneLineDataLen * (i + 1)], 0x01, False, color, background)
+    elif self._bmpFmt == self.BITMAP_LRMTLB:
+      oneLineDataLen = (h - 1) // 8 + 1
+      for i in range(w):
+        xMask = x + i * self._bitmapSize
+        self._bitmapHelper(y, xMask, bitmap[i * oneLineDataLen : oneLineDataLen * (i + 1)], 0x80, True, color, background)
+    elif self._bmpFmt == self.BITMAP_LRMBLT:
+      oneLineDataLen = (h - 1) // 8 + 1
+      for i in range(w):
+        xMask = x + i * self._bitmapSize
+        self._bitmapHelper(y, xMask, bitmap[i * oneLineDataLen : oneLineDataLen * (i + 1)], 0x01, True, color, background)
+    elif self._bmpFmt == self.BITMAP_RLMTLB:
+      oneLineDataLen = (h - 1) // 8 + 1
+      for i in range(w):
+        xMask = x + w * self._bitmapSize - i * self._bitmapSize
+        self._bitmapHelper(y, xMask, bitmap[i * oneLineDataLen : oneLineDataLen * (i + 1)], 0x80, True, color, background)
+    elif self._bmpFmt == self.BIMTAP_RLMBLT:
+      oneLineDataLen = (h - 1) // 8 + 1
+      for i in range(w):
+        xMask = x + w * self._bitmapSize - i * self._bitmapSize
+        self._bitmapHelper(y, xMask, bitmap[i * oneLineDataLen : oneLineDataLen * (i + 1)], 0x01, True, color, background)
+
+  def _bytesToNumber(self, data):
+    r = 0
+    i = len(data)
+    while i > 0:
+      i -= 1
+      r = r << 8 | data[i]
+    return r
+
+  def _getQuads(self, data, count):
+    r = []
+    for i in range(count):
+      r.append(data[i * 4 + 54 : i * 4 + 58])
+    return r
+
+  BITMAP_COMPRESSION_NO = 0
+  BITMAP_COMPRESSION_RLE8 = 1
+  BITMAP_COMPRESSION_RLE4 = 2
+  BITMAP_COMPRESSION_FIELDS = 3
+
+  def startDrawBitmapFile(self, x, y):
+    pass
+  
+  def bitmapFileHelper(self, buf):
+    pass
+
+  def endDrawBitmapFile(self):
+    pass
+
+  def bitmapFile(self, x, y, path):
+    try:
+      f = open(path, "rb")
+    except:
+      print("open file error")
+      return
+    c = bytearray(f.read())
+    f.close()
+    if c[0] != 0x42 and c[1] != 0x4d:
+      print("file error")
+      print(c[0])
+      print(c[1])
+      return
+    DIBOffset = self._bytesToNumber(c[10:14])
+    width = self._bytesToNumber(c[18:22])
+    height = self._bytesToNumber(c[22:26])
+    colorBits = self._bytesToNumber(c[28:30])
+    compression = self._bytesToNumber(c[30:32])
+    # print("w: %d, h: %d, colorBits: %d" %(width, height, colorBits))
+
+    if colorBits == 24:
+      width3 = width * 3
+      for i in range(height):
+        self.startDrawBitmapFile(x, y + height - i)
+        buf = []
+        left = DIBOffset + i * width3
+        i = 0
+        while i < width3:
+          buf.append(c[left + i + 2])
+          buf.append(c[left + i + 1])
+          buf.append(c[left + i + 0])
+          i += 3
+        self.bitmapFileHelper(buf)
+      self.endDrawBitmapFile()
+
+    elif colorBits == 1:
+      quads = self._getQuads(c, 2)
+      addr = DIBOffset
+      if compression == self.BITMAP_COMPRESSION_NO:
+        addrCountComplement = (width // 8 + 1) % 4
+        if addrCountComplement != 0:
+          addrCountComplement = 4 - addrCountComplement
+        for i in range(height):
+          w = width
+          addrCount = 0
+          self.startDrawBitmapFile(x, y + height - i - 1)
+          buf = []
+          while w > 0:
+            d = c[addr + addrCount]
+            addrCount = addrCount + 1
+            j = 8
+            while w > 0 and j > 0:
+              j -= 1
+              quad = d & (0x01 << j)
+              if quad > 0:
+                quad = 1
+              buf.append(quads[quad][2])
+              buf.append(quads[quad][1])
+              buf.append(quads[quad][0])
+              w -= 1
+          self.bitmapFileHelper(buf)
+          addrCount += addrCountComplement
+          addr += addrCount
+        self.endDrawBitmapFile()
+    else:
+      print("dont support this bitmap file format yet")
+
+  def writeOneChar(self, c):
+    if len(c) > 1:
+      c = c[0]
+    (l, width, height, fmt) = self._fonts.getOneCharacter(c)
+    temp = self._bmpFmt
+    self._bmpFmt = fmt
+    ts = self._textSize
+    if ord(c) == ord("\n"):
+      self._textCursorX = 0
+      self._textCursorY += height * ts + self._textIntervalCol
+    elif len(l):
+      temp1 = self._bitmapSize
+      self._bitmapSize = ts
+      self._textCursorX += self._textIntervalRow
+      if self._textCursorX + ts * width > self._width:
+        self.fillRect(self._textCursorX, self._textCursorY, self._width - self._textCursorX, self._fonts._extensionFontsHeight * ts + self._textIntervalCol, self._textBackground)
+        self._textCursorX = self._textIntervalRow
+        self._textCursorY += ts * self._fonts._extensionFontsHeight + self._textIntervalCol
+      self.fillRect(self._textCursorX, self._textCursorY, self._fonts._extensionFontsWidth * ts + self._textIntervalRow, self._fonts._extensionFontsHeight * ts + self._textIntervalCol, self._textBackground)
+      self.bitmap(self._textCursorX, self._textCursorY, l, width, height, self._textColor, self._textBackground)
+      self._textCursorX += ts * width
+      self._bitmapSize = temp1
+    self._bmpFmt = temp

pwnagotchi/ui/hw/libs/dfrobot/v2/dfrobot_display/dfrobot_fonts.py

@@ -0,0 +1,69 @@
+# -*- coding:utf-8 -*-
+
+import json
+
+class Fonts:
+
+  def __init__(self):
+    self._haveFontsABC = False
+    self._fontsABC = {}
+    self._fontsABCWidth = 0
+    self._fontsABCHeight = 0
+    self._fontsABCFmt = ""
+
+    self._haveExtensionFonts = False
+    self._extensionFontsWidth = 0
+    self._extensionFontsHeight = 0
+    
+    self._enableDefaultFonts = True
+
+  def setFontsABC(self, fonts):
+    self._haveFontsABC = True
+    self._fontsABC = fonts.fonts
+    self._fontsABCWidth = fonts.width
+    self._fontsABCHeight = fonts.height
+    self._fontsABCFmt = fonts.fmt
+    
+    self._extensionFontsWidth = fonts.width * 2
+    self._extensionFontsHeight = fonts.height * 2
+
+  def setExFonts(self, obj):
+    self._haveExtensionFonts = True
+    self._extensionFonts = obj
+    self._enableDefaultFonts = False
+  
+  def setEnableDefaultFonts(self, opt):
+    if opt:
+      self._enableDefaultFonts = True
+    else:
+      self._enableDefaultFonts = False
+
+  def setExFontsFmt(self, width, height):
+    if self._haveExtensionFonts:
+      self._extensionFonts.setFmt(width, height)
+      self._extensionFontsWidth = width
+      self._extensionFontsHeight = height
+
+  def getOneCharacter(self, c):
+    w = 0
+    h = 0
+    fmt = "UNKNOW"
+    rslt = []
+    done = False
+    if self._haveFontsABC and self._enableDefaultFonts:
+      try:
+        rslt = self._fontsABC[c]
+        w = self._fontsABCWidth
+        h = self._fontsABCHeight
+        fmt = self._fontsABCFmt
+        done = True
+      except:
+        # print("try get fonts ABC faild")
+        pass
+    if self._haveExtensionFonts and done == False:
+      try:
+        (rslt, w, h, fmt) = self._extensionFonts.getOne(c)
+        done = True
+      except:
+        print("try get unicode fonts faild: %s" %(c))
+    return (rslt, w, h, fmt)

pwnagotchi/ui/hw/libs/dfrobot/v2/dfrobot_display/dfrobot_printString.py

@@ -0,0 +1,25 @@
+# -*- coding:utf-8 -*-
+
+import sys
+
+class PrintString:
+
+  def __init__(self):
+    pass
+
+  def writeOneChar(self, ch):
+    pass
+
+  def printStr(self, c):
+    try:
+      c = str(c)
+    except:
+      return
+    if sys.version_info.major == 2:
+      c = c.decode("utf-8")
+    for i in c:
+      self.writeOneChar(i)
+
+  def printStrLn(self, c):
+    self.printStr(c)
+    self.writeOneChar("\n")

pwnagotchi/ui/hw/libs/dfrobot/v2/dfrobot_epaper.py

@@ -0,0 +1,250 @@
+# -*- coding:utf-8 -*-
+
+import time
+
+import sys
+sys.path.append("..")
+import RPi.GPIO as RPIGPIO
+from .dfrobot_display.dfrobot_display import DFRobot_Display
+from .display_extension import fonts_8_16 as fonts_ABC
+
+try:
+  from .spi import SPI
+  from .gpio import GPIO
+except:
+  print("unknow platform")
+  exit()
+
+CONFIG_IL0376F = {
+
+}
+
+CONFIG_IL3895 = {
+  
+}
+
+class DFRobot_Epaper(DFRobot_Display):
+
+  XDOT = 128
+  YDOT = 250
+
+  FULL = True
+  PART = False
+
+  def __init__(self, width = 250, height = 122):
+    DFRobot_Display.__init__(self, width, height)
+    # length = width * height // 8
+    length = 4000
+    self._displayBuffer = bytearray(length)
+    i = 0
+    while i < length:
+      self._displayBuffer[i] = 0xff
+      i = i + 1
+
+    self._isBusy = False
+    self._busyExitEdge = GPIO.RISING
+    
+    self._fonts.setFontsABC(fonts_ABC)
+    self.setExFontsFmt(16, 16)
+
+  def _busyCB(self, channel):
+    self._isBusy = False
+
+  def setBusyExitEdge(self, edge):
+    if edge != GPIO.HIGH and edge != GPIO.LOW:
+      return
+    self._busyEdge = edge
+
+  def begin(self):
+    pass
+    #self._init()
+    #self._powerOn()
+    #self.setBusyCB(self._busyCB)
+    #self._powerOn()
+
+  def setBuffer(self, buffer):
+    self._displayBuffer = buffer
+
+  def pixel(self, x, y, color):
+    if x < 0 or x >= self._width:
+      return
+    if y < 0 or y >= self._height:
+      return
+    x = int(x)
+    y = int(y)
+    m = int(x * 16 + (y + 1) / 8)
+    sy = int((y + 1) % 8)
+    if color == self.WHITE:
+      if sy != 0:
+        self._displayBuffer[m] = self._displayBuffer[m] | int(pow(2, 8 - sy))
+      else:
+        self._displayBuffer[m - 1] = self._displayBuffer[m - 1] | 1
+    elif color == self.BLACK:
+      if sy != 0:
+        self._displayBuffer[m] = self._displayBuffer[m] & (0xff - int(pow(2, 8 - sy)))
+      else:
+        self._displayBuffer[m - 1] = self._displayBuffer[m - 1] & 0xfe
+
+  def _initLut(self, mode):
+    if mode == self.FULL:
+      self.writeCmdAndData(0x32, [  0xA0,	0x90,	0x50,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,
+                                    0x50,	0x90,	0xA0,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,
+                                    0xA0,	0x90,	0x50,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,
+                                    0x50,	0x90,	0xA0,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,
+                                    0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,
+	
+                                    0x0F,	0x0F,	0x00,	0x00,	0x00,		
+                                    0x0F,	0x0F,	0x00,	0x00,	0x03,		
+                                    0x0F,	0x0F,	0x00,	0x00,	0x00,		
+                                    0x00,	0x00,	0x00,	0x00,	0x00,	
+                                    0x00,	0x00,	0x00,	0x00,	0x00,
+                                    0x00,	0x00,	0x00,	0x00,	0x00,
+                                    0x00,	0x00,	0x00,	0x00,	0x00,	 
+                                    0x00,	0x00,	0x00,	0x00,	0x00,		
+                                    0x00,	0x00,	0x00,	0x00,	0x00,		
+                                    0x00,	0x00,	0x00,	0x00,	0x00,		
+                                  ])
+    elif mode == self.PART:
+      self.writeCmdAndData(0x32, [0xA0,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	
+                                  0x50,	0x00,	0x00,	0x00,	0x00,	0x00,0x00,	0x00,	0x00,	0x00,	
+                                  0xA0,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	
+                                  0x50,	0x00, 0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	
+                                  0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00, 0x00,	0x00,	
+	
+                                    0x0f,	0x00,	0x00,	0x00,	0x00,		
+                                    0x0,	0x00,	0x00,	0x00,	0x00,		
+                                    0x0,	0x00,	0x00,	0x00,	0x00,		
+                                    0x00,	0x00,	0x00,	0x00,	0x00,	
+                                    0x00,	0x00,	0x00,	0x00,	0x00,
+                                    0x00,	0x00,	0x00,	0x00,	0x00,
+                                    0x00,	0x00,	0x00,	0x00,	0x00,	 
+                                    0x00,	0x00,	0x00,	0x00,	0x00,		
+                                    0x00,	0x00,	0x00,	0x00,	0x00,		
+                                    0x00,	0x00,	0x00,	0x00,	0x00,		
+										              ])
+
+  def _setRamData(self, xStart, xEnd, yStart, yStart1, yEnd, yEnd1):
+    self.writeCmdAndData(0x44, [xStart, xEnd])
+    self.writeCmdAndData(0x45, [yStart, yStart1, yEnd, yEnd1])
+
+  def _setRamPointer(self, x, y, y1):
+    self.writeCmdAndData(0x4e, [x])
+    self.writeCmdAndData(0x4f, [y, y1])
+
+  def _init(self,mode):
+      self.writeCmdAndData(0x12, [])
+      self.writeCmdAndData(0x01, [0xf9, 0x00, 0x00])
+      self.writeCmdAndData(0x74, [0x54])
+      self.writeCmdAndData(0x7e, [0x3b])
+      self.writeCmdAndData(0x11, [0x01])
+      self._setRamData(0x00, 0x0f, 0xf9,0x00, 0x00, 0x00)
+      self.writeCmdAndData(0x3c, [0x03])   
+      self._setRamPointer(0x00, 0xf9, 0x00)  
+      self.writeCmdAndData(0x21, [0x08])
+      self.writeCmdAndData(0x2c, [0x50])
+      self.writeCmdAndData(0x03, [0x15])
+      self.writeCmdAndData(0x04, [0x41,0xa8,0x32])
+      self.writeCmdAndData(0x3a, [0x2c])
+      self.writeCmdAndData(0x3b, [0x0b])
+      self.writeCmdAndData(0x0c, [0x8b,0x9c,0x96,0x0f])
+
+
+
+
+      
+
+  def _writeDisRam(self, sizeX, sizeY):
+    if sizeX % 8 != 0:
+      sizeX = sizeX + (8 - sizeX % 8)
+    sizeX = sizeX // 8
+    
+    self.writeCmdAndData(0x24, self._displayBuffer[0: sizeX * sizeY])
+
+
+
+  def _updateDis(self, mode):
+    if mode == self.FULL:
+     self.writeCmdAndData(0x22, [0xc7])
+    elif mode == self.PART:
+     self.writeCmdAndData(0x22, [0xc7])
+    else:
+      return
+    self.writeCmdAndData(0x20, [])
+  
+
+  def _waitBusyExit(self):
+    temp = 0
+    while self.readBusy() != False:
+      time.sleep(0.01)
+      temp = temp + 1
+      if (temp % 200) == 0:
+        print("waitBusyExit")
+
+  def _powerOn(self):
+    self.writeCmdAndData(0x22, [0xC0])
+    self.writeCmdAndData(0x20, [])
+
+  def _powerOff(self):
+    self.writeCmdAndData(0x10, [0x01])
+    time.sleep(0.1)
+
+  def _disPart(self, xStart, xEnd, yStart, yEnd):
+    self._setRamData(xStart // 8, xEnd // 8, yEnd % 256, yEnd // 256, yStart % 256, yStart // 256)
+    self._setRamPointer(xStart // 8, yEnd % 256, yEnd // 256)
+    self._writeDisRam(xEnd - xStart, yEnd - yStart + 1)
+    self._updateDis(self.PART)
+
+  def flush(self, mode):
+    if mode != self.FULL and mode != self.PART:
+      return
+    self._init(mode)
+    self._initLut(mode)
+    self._powerOn()
+    if mode == self.PART:
+      self._disPart(0, self.XDOT - 1, 0, self.YDOT - 1)
+    else:
+      self._setRamPointer(0x00, (self.YDOT - 1) % 256, (self.YDOT - 1) // 256)
+      self._writeDisRam(self.XDOT, self.YDOT)
+      self._updateDis(self.FULL)
+   
+  def startDrawBitmapFile(self, x, y):
+    self._bitmapFileStartX = x
+    self._bitmapFileStartY = y
+
+  def bitmapFileHelper(self, buf):
+    for i in range(len(buf) // 3):
+      addr = i * 3
+      if buf[addr] == 0x00 and buf[addr + 1] == 0x00 and buf[addr + 2] == 0x00:
+        self.pixel(self._bitmapFileStartX, self._bitmapFileStartY, self.BLACK)
+      else:
+        self.pixel(self._bitmapFileStartX, self._bitmapFileStartY, self.WHITE)
+      self._bitmapFileStartX += 1
+  
+  def endDrawBitmapFile(self):
+    self.flush(self.PART)
+
+class DFRobot_Epaper_SPI(DFRobot_Epaper):
+
+  def __init__(self, bus, dev, cs, cd, busy):
+    DFRobot_Epaper.__init__(self)
+    self._spi = SPI(bus, dev)
+    self._cs = GPIO(cs, GPIO.OUT)
+    self._cd = GPIO(cd, GPIO.OUT)
+    self._busy = GPIO(busy, GPIO.IN)
+  
+  def writeCmdAndData(self, cmd, data = []):
+    self._waitBusyExit()
+    self._cs.setOut(GPIO.LOW)
+    self._cd.setOut(GPIO.LOW)
+    self._spi.transfer([cmd])
+    self._cd.setOut(GPIO.HIGH)
+    self._spi.transfer(data)
+    self._cs.setOut(GPIO.HIGH)
+
+  def readBusy(self):
+    return self._busy.read()
+
+  def setBusyCB(self, cb):
+    self._busy.setInterrupt(self._busyExitEdge, cb)
+  def __del__(self):
+    RPIGPIO.cleanup()

pwnagotchi/ui/hw/libs/dfrobot/v2/display_extension/fonts_6_8.py

@@ -0,0 +1,101 @@
+fonts = {  # left to right, msb to bottom, lsb to top
+  " ": [0x00,0x00,0x00,0x00,0x00,0x00], 
+  "!": [0x00,0x00,0x5F,0x00,0x00,0x00], 
+  "\"": [0x00,0x07,0x00,0x07,0x00,0x00], 
+  "#": [0x14,0x7F,0x14,0x7F,0x14,0x00], 
+  "$": [0x24,0x2A,0x7F,0x2A,0x12,0x00], 
+  "%": [0x23,0x13,0x08,0x64,0x62,0x00], 
+  "&": [0x36,0x49,0x56,0x20,0x50,0x00], 
+  "'": [0x00,0x08,0x07,0x03,0x00,0x00], 
+  "(": [0x00,0x1C,0x22,0x41,0x00,0x00], 
+  ")": [0x00,0x41,0x22,0x1C,0x00,0x00], 
+  "*": [0x24,0x18,0x7E,0x18,0x24,0x00], 
+  "+": [0x08,0x08,0x3E,0x08,0x08,0x00], 
+  ",": [0x00,0x80,0x70,0x30,0x00,0x00], 
+  "-": [0x08,0x08,0x08,0x08,0x08,0x00], 
+  ".": [0x00,0x00,0x60,0x60,0x00,0x00], 
+  "/": [0x20,0x10,0x08,0x04,0x02,0x00], 
+  "0": [0x3E,0x41,0x49,0x41,0x3E,0x00], 
+  "1": [0x00,0x42,0x7F,0x40,0x00,0x00], 
+  "2": [0x72,0x49,0x49,0x49,0x46,0x00], 
+  "3": [0x21,0x41,0x49,0x4D,0x32,0x00], 
+  "4": [0x18,0x14,0x12,0x7F,0x10,0x00], 
+  "5": [0x27,0x45,0x45,0x45,0x38,0x00], 
+  "6": [0x3C,0x4A,0x49,0x49,0x31,0x00], 
+  "7": [0x41,0x21,0x11,0x09,0x07,0x00], 
+  "8": [0x36,0x49,0x49,0x49,0x36,0x00], 
+  "9": [0x46,0x49,0x49,0x29,0x16,0x00], 
+  ":": [0x00,0x00,0x14,0x00,0x00,0x00], 
+  ";": [0x00,0x40,0x34,0x00,0x00,0x00], 
+  "<": [0x00,0x08,0x14,0x22,0x41,0x00], 
+  "=": [0x14,0x14,0x14,0x14,0x14,0x00], 
+  ">": [0x00,0x41,0x22,0x14,0x08,0x00], 
+  "?": [0x02,0x01,0x59,0x09,0x06,0x00], 
+  "@": [0x3E,0x41,0x5D,0x59,0x4E,0x00], 
+  "A": [0x7C,0x12,0x11,0x12,0x7C,0x00], 
+  "B": [0x7F,0x49,0x49,0x49,0x36,0x00], 
+  "C": [0x3E,0x41,0x41,0x41,0x22,0x00], 
+  "D": [0x7F,0x41,0x41,0x41,0x3E,0x00], 
+  "E": [0x7F,0x49,0x49,0x49,0x41,0x00], 
+  "F": [0x7F,0x09,0x09,0x09,0x01,0x00], 
+  "G": [0x3E,0x41,0x41,0x51,0x73,0x00], 
+  "H": [0x7F,0x08,0x08,0x08,0x7F,0x00], 
+  "I": [0x00,0x41,0x7F,0x41,0x00,0x00], 
+  "J": [0x20,0x40,0x41,0x3F,0x01,0x00], 
+  "K": [0x7F,0x08,0x14,0x22,0x41,0x00], 
+  "L": [0x7F,0x40,0x40,0x40,0x40,0x00], 
+  "M": [0x7F,0x02,0x1C,0x02,0x7F,0x00], 
+  "N": [0x7F,0x04,0x08,0x10,0x7F,0x00], 
+  "O": [0x3E,0x41,0x41,0x41,0x3E,0x00], 
+  "P": [0x7F,0x09,0x09,0x09,0x06,0x00], 
+  "Q": [0x3E,0x41,0x51,0x21,0x5E,0x00], 
+  "R": [0x7F,0x09,0x19,0x29,0x46,0x00], 
+  "S": [0x26,0x49,0x49,0x49,0x32,0x00], 
+  "T": [0x03,0x01,0x7F,0x01,0x03,0x00], 
+  "U": [0x3F,0x40,0x40,0x40,0x3F,0x00], 
+  "V": [0x1F,0x20,0x40,0x20,0x1F,0x00], 
+  "W": [0x3F,0x40,0x38,0x40,0x3F,0x00], 
+  "X": [0x63,0x14,0x08,0x14,0x63,0x00], 
+  "Y": [0x03,0x04,0x78,0x04,0x03,0x00], 
+  "Z": [0x61,0x59,0x49,0x4D,0x43,0x00], 
+  "[": [0x00,0x7F,0x41,0x41,0x41,0x00], 
+  "\\": [0x02,0x04,0x08,0x10,0x20,0x00], 
+  "]": [0x00,0x41,0x41,0x41,0x7f,0x00], 
+  "^": [0x04,0x02,0x01,0x02,0x04,0x00], 
+  "_": [0x40,0x40,0x40,0x40,0x46,0x00], 
+  "'": [0x00,0x03,0x07,0x08,0x00,0x00], 
+  "a": [0x20,0x54,0x54,0x78,0x40,0x00], 
+  "b": [0x7F,0x28,0x44,0x44,0x38,0x00], 
+  "c": [0x38,0x44,0x44,0x44,0x28,0x00], 
+  "d": [0x38,0x44,0x44,0x28,0x7F,0x00], 
+  "e": [0x38,0x54,0x54,0x54,0x18,0x00], 
+  "f": [0x00,0x08,0x7E,0x09,0x02,0x00], 
+  "g": [0x38,0xA4,0xA4,0x9C,0x78,0x00], 
+  "h": [0x7F,0x08,0x04,0x04,0x78,0x00], 
+  "i": [0x00,0x44,0x7D,0x40,0x00,0x00], 
+  "j": [0x20,0x40,0x40,0x3D,0x00,0x00], 
+  "k": [0x7F,0x10,0x28,0x44,0x00,0x00], 
+  "l": [0x00,0x41,0x7F,0x40,0x00,0x00], 
+  "m": [0x7C,0x04,0x78,0x04,0x78,0x00], 
+  "n": [0x7C,0x08,0x04,0x04,0x78,0x00], 
+  "o": [0x38,0x44,0x44,0x44,0x38,0x00], 
+  "p": [0xFC,0x18,0x24,0x24,0x18,0x00], 
+  "q": [0x18,0x24,0x24,0x18,0xFC,0x00], 
+  "r": [0x7C,0x08,0x04,0x04,0x08,0x00], 
+  "s": [0x48,0x54,0x54,0x54,0x24,0x00], 
+  "t": [0x04,0x04,0x3F,0x44,0x24,0x00], 
+  "u": [0x3C,0x40,0x40,0x20,0x7C,0x00], 
+  "v": [0x1C,0x20,0x40,0x20,0x1C,0x00], 
+  "w": [0x3C,0x40,0x20,0x40,0x3C,0x00], 
+  "x": [0x44,0x28,0x10,0x28,0x44,0x00], 
+  "y": [0x4C,0x90,0x90,0x90,0x7C,0x00], 
+  "z": [0x44,0x64,0x54,0x4C,0x44,0x00], 
+  "{": [0x00,0x08,0x36,0x41,0x00,0x00], 
+  "|": [0x00,0x00,0x77,0x00,0x00,0x00], 
+  "}": [0x00,0x41,0x36,0x08,0x00,0x00], 
+  "~": [0x02,0x01,0x02,0x04,0x02,0x00]
+}
+
+width = 6
+height = 8
+fmt = "LRMBLT"

pwnagotchi/ui/hw/libs/dfrobot/v2/display_extension/fonts_8_16.py

@@ -0,0 +1,101 @@
+fonts = { # top to bottom, msb left, lsb right
+  " ": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00], 
+  "!": [0x00,0x00,0x18,0x3C,0x3C,0x3C,0x18,0x18,0x18,0x00,0x18,0x18,0x00,0x00,0x00,0x00], 
+  "\"": [0x00,0x63,0x63,0x63,0x22,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00],
+  "#": [0x00,0x00,0x00,0x36,0x36,0x7F,0x36,0x36,0x36,0x7F,0x36,0x36,0x00,0x00,0x00,0x00], 
+  "$": [0x0C,0x0C,0x3E,0x63,0x61,0x60,0x3E,0x03,0x03,0x43,0x63,0x3E,0x0C,0x0C,0x00,0x00], 
+  "%": [0x00,0x00,0x00,0x00,0x00,0x61,0x63,0x06,0x0C,0x18,0x33,0x63,0x00,0x00,0x00,0x00], 
+  "&": [0x00,0x00,0x00,0x1C,0x36,0x36,0x1C,0x3B,0x6E,0x66,0x66,0x3B,0x00,0x00,0x00,0x00], 
+  "'": [0x00,0x30,0x30,0x30,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00], 
+  "(": [0x00,0x00,0x0C,0x18,0x18,0x30,0x30,0x30,0x30,0x18,0x18,0x0C,0x00,0x00,0x00,0x00], 
+  ")": [0x00,0x00,0x18,0x0C,0x0C,0x06,0x06,0x06,0x06,0x0C,0x0C,0x18,0x00,0x00,0x00,0x00], 
+  "*": [0x00,0x00,0x00,0x00,0x42,0x66,0x3C,0xFF,0x3C,0x66,0x42,0x00,0x00,0x00,0x00,0x00], 
+  "+": [0x00,0x00,0x00,0x00,0x18,0x18,0x18,0xFF,0x18,0x18,0x18,0x00,0x00,0x00,0x00,0x00], 
+  ",": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x18,0x30,0x00,0x00], 
+  "-": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00], 
+  ".": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00], 
+  "/": [0x00,0x00,0x01,0x03,0x07,0x0E,0x1C,0x38,0x70,0xE0,0xC0,0x80,0x00,0x00,0x00,0x00], 
+  "0": [0x00,0x00,0x3E,0x63,0x63,0x63,0x6B,0x6B,0x63,0x63,0x63,0x3E,0x00,0x00,0x00,0x00], 
+  "1": [0x00,0x00,0x0C,0x1C,0x3C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x3F,0x00,0x00,0x00,0x00], 
+  "2": [0x00,0x00,0x3E,0x63,0x03,0x06,0x0C,0x18,0x30,0x61,0x63,0x7F,0x00,0x00,0x00,0x00], 
+  "3": [0x00,0x00,0x3E,0x63,0x03,0x03,0x1E,0x03,0x03,0x03,0x63,0x3E,0x00,0x00,0x00,0x00], 
+  "4": [0x00,0x00,0x06,0x0E,0x1E,0x36,0x66,0x66,0x7F,0x06,0x06,0x0F,0x00,0x00,0x00,0x00], 
+  "5": [0x00,0x00,0x7F,0x60,0x60,0x60,0x7E,0x03,0x03,0x63,0x73,0x3E,0x00,0x00,0x00,0x00], 
+  "6": [0x00,0x00,0x1C,0x30,0x60,0x60,0x7E,0x63,0x63,0x63,0x63,0x3E,0x00,0x00,0x00,0x00], 
+  "7": [0x00,0x00,0x7F,0x63,0x03,0x06,0x06,0x0C,0x0C,0x18,0x18,0x18,0x00,0x00,0x00,0x00], 
+  "8": [0x00,0x00,0x3E,0x63,0x63,0x63,0x3E,0x63,0x63,0x63,0x63,0x3E,0x00,0x00,0x00,0x00], 
+  "9": [0x00,0x00,0x3E,0x63,0x63,0x63,0x63,0x3F,0x03,0x03,0x06,0x3C,0x00,0x00,0x00,0x00], 
+  ":": [0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00], 
+  ";": [0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x18,0x18,0x18,0x30,0x00,0x00], 
+  "<": [0x00,0x00,0x00,0x06,0x0C,0x18,0x30,0x60,0x30,0x18,0x0C,0x06,0x00,0x00,0x00,0x00], 
+  "=": [0x00,0x00,0x00,0x00,0x00,0x00,0x7E,0x00,0x00,0x7E,0x00,0x00,0x00,0x00,0x00,0x00], 
+  ">": [0x00,0x00,0x00,0x60,0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x60,0x00,0x00,0x00,0x00], 
+  "?": [0x00,0x00,0x3E,0x63,0x63,0x06,0x0C,0x0C,0x0C,0x00,0x0C,0x0C,0x00,0x00,0x00,0x00], 
+  "@": [0x00,0x00,0x3E,0x63,0x63,0x6F,0x6B,0x6B,0x6E,0x60,0x60,0x3E,0x00,0x00,0x00,0x00], 
+  "A": [0x00,0x00,0x08,0x1C,0x36,0x63,0x63,0x63,0x7F,0x63,0x63,0x63,0x00,0x00,0x00,0x00], 
+  "B": [0x00,0x00,0x7E,0x33,0x33,0x33,0x3E,0x33,0x33,0x33,0x33,0x7E,0x00,0x00,0x00,0x00], 
+  "C": [0x00,0x00,0x1E,0x33,0x61,0x60,0x60,0x60,0x60,0x61,0x33,0x1E,0x00,0x00,0x00,0x00], 
+  "D": [0x00,0x00,0x7C,0x36,0x33,0x33,0x33,0x33,0x33,0x33,0x36,0x7C,0x00,0x00,0x00,0x00], 
+  "E": [0x00,0x00,0x7F,0x33,0x31,0x34,0x3C,0x34,0x30,0x31,0x33,0x7F,0x00,0x00,0x00,0x00], 
+  "F": [0x00,0x00,0x7F,0x33,0x31,0x34,0x3C,0x34,0x30,0x30,0x30,0x78,0x00,0x00,0x00,0x00], 
+  "G": [0x00,0x00,0x1E,0x33,0x61,0x60,0x60,0x6F,0x63,0x63,0x37,0x1D,0x00,0x00,0x00,0x00], 
+  "H": [0x00,0x00,0x63,0x63,0x63,0x63,0x7F,0x63,0x63,0x63,0x63,0x63,0x00,0x00,0x00,0x00], 
+  "I": [0x00,0x00,0x3C,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00], 
+  "J": [0x00,0x00,0x0F,0x06,0x06,0x06,0x06,0x06,0x06,0x66,0x66,0x3C,0x00,0x00,0x00,0x00], 
+  "K": [0x00,0x00,0x73,0x33,0x36,0x36,0x3C,0x36,0x36,0x33,0x33,0x73,0x00,0x00,0x00,0x00], 
+  "L": [0x00,0x00,0x78,0x30,0x30,0x30,0x30,0x30,0x30,0x31,0x33,0x7F,0x00,0x00,0x00,0x00], 
+  "M": [0x00,0x00,0x63,0x77,0x7F,0x6B,0x63,0x63,0x63,0x63,0x63,0x63,0x00,0x00,0x00,0x00], 
+  "N": [0x00,0x00,0x63,0x63,0x73,0x7B,0x7F,0x6F,0x67,0x63,0x63,0x63,0x00,0x00,0x00,0x00], 
+  "O": [0x00,0x00,0x1C,0x36,0x63,0x63,0x63,0x63,0x63,0x63,0x36,0x1C,0x00,0x00,0x00,0x00], 
+  "P": [0x00,0x00,0x7E,0x33,0x33,0x33,0x3E,0x30,0x30,0x30,0x30,0x78,0x00,0x00,0x00,0x00], 
+  "Q": [0x00,0x00,0x3E,0x63,0x63,0x63,0x63,0x63,0x63,0x6B,0x6F,0x3E,0x06,0x07,0x00,0x00], 
+  "R": [0x00,0x00,0x7E,0x33,0x33,0x33,0x3E,0x36,0x36,0x33,0x33,0x73,0x00,0x00,0x00,0x00], 
+  "S": [0x00,0x00,0x3E,0x63,0x63,0x30,0x1C,0x06,0x03,0x63,0x63,0x3E,0x00,0x00,0x00,0x00], 
+  "T": [0x00,0x00,0xFF,0xDB,0x99,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00], 
+  "U": [0x00,0x00,0x63,0x63,0x63,0x63,0x63,0x63,0x63,0x63,0x63,0x3E,0x00,0x00,0x00,0x00], 
+  "V": [0x00,0x00,0x63,0x63,0x63,0x63,0x63,0x63,0x63,0x36,0x1C,0x08,0x00,0x00,0x00,0x00], 
+  "W": [0x00,0x00,0x63,0x63,0x63,0x63,0x63,0x6B,0x6B,0x7F,0x36,0x36,0x00,0x00,0x00,0x00], 
+  "X": [0x00,0x00,0xC3,0xC3,0x66,0x3C,0x18,0x18,0x3C,0x66,0xC3,0xC3,0x00,0x00,0x00,0x00], 
+  "Y": [0x00,0x00,0xC3,0xC3,0xC3,0x66,0x3C,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00], 
+  "Z": [0x00,0x00,0x7F,0x63,0x43,0x06,0x0C,0x18,0x30,0x61,0x63,0x7F,0x00,0x00,0x00,0x00], 
+  "[": [0x00,0x00,0x3C,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x3C,0x00,0x00,0x00,0x00], 
+  "\\": [0x00,0x00,0x80,0xC0,0xE0,0x70,0x38,0x1C,0x0E,0x07,0x03,0x01,0x00,0x00,0x00,0x00],
+  "]": [0x00,0x00,0x3C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x3C,0x00,0x00,0x00,0x00], 
+  "^": [0x08,0x1C,0x36,0x63,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00], 
+  "_": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00], 
+  "'": [0x18,0x18,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00], 
+  "a": [0x00,0x00,0x00,0x00,0x00,0x3C,0x46,0x06,0x3E,0x66,0x66,0x3B,0x00,0x00,0x00,0x00], 
+  "b": [0x00,0x00,0x70,0x30,0x30,0x3C,0x36,0x33,0x33,0x33,0x33,0x6E,0x00,0x00,0x00,0x00], 
+  "c": [0x00,0x00,0x00,0x00,0x00,0x3E,0x63,0x60,0x60,0x60,0x63,0x3E,0x00,0x00,0x00,0x00], 
+  "d": [0x00,0x00,0x0E,0x06,0x06,0x1E,0x36,0x66,0x66,0x66,0x66,0x3B,0x00,0x00,0x00,0x00], 
+  "e": [0x00,0x00,0x00,0x00,0x00,0x3E,0x63,0x63,0x7E,0x60,0x63,0x3E,0x00,0x00,0x00,0x00], 
+  "f": [0x00,0x00,0x1C,0x36,0x32,0x30,0x7C,0x30,0x30,0x30,0x30,0x78,0x00,0x00,0x00,0x00], 
+  "g": [0x00,0x00,0x00,0x00,0x00,0x3B,0x66,0x66,0x66,0x66,0x3E,0x06,0x66,0x3C,0x00,0x00], 
+  "h": [0x00,0x00,0x70,0x30,0x30,0x36,0x3B,0x33,0x33,0x33,0x33,0x73,0x00,0x00,0x00,0x00], 
+  "i": [0x00,0x00,0x0C,0x0C,0x00,0x1C,0x0C,0x0C,0x0C,0x0C,0x0C,0x1E,0x00,0x00,0x00,0x00], 
+  "j": [0x00,0x00,0x06,0x06,0x00,0x0E,0x06,0x06,0x06,0x06,0x06,0x66,0x66,0x3C,0x00,0x00], 
+  "k": [0x00,0x00,0x70,0x30,0x30,0x33,0x33,0x36,0x3C,0x36,0x33,0x73,0x00,0x00,0x00,0x00], 
+  "l": [0x00,0x00,0x1C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x1E,0x00,0x00,0x00,0x00], 
+  "m": [0x00,0x00,0x00,0x00,0x00,0x6E,0x7F,0x6B,0x6B,0x6B,0x6B,0x6B,0x00,0x00,0x00,0x00], 
+  "n": [0x00,0x00,0x00,0x00,0x00,0x6E,0x33,0x33,0x33,0x33,0x33,0x33,0x00,0x00,0x00,0x00], 
+  "o": [0x00,0x00,0x00,0x00,0x00,0x3E,0x63,0x63,0x63,0x63,0x63,0x3E,0x00,0x00,0x00,0x00], 
+  "p": [0x00,0x00,0x00,0x00,0x00,0x6E,0x33,0x33,0x33,0x33,0x3E,0x30,0x30,0x78,0x00,0x00], 
+  "q": [0x00,0x00,0x00,0x00,0x00,0x3B,0x66,0x66,0x66,0x66,0x3E,0x06,0x06,0x0F,0x00,0x00], 
+  "r": [0x00,0x00,0x00,0x00,0x00,0x6E,0x3B,0x33,0x30,0x30,0x30,0x78,0x00,0x00,0x00,0x00], 
+  "s": [0x00,0x00,0x00,0x00,0x00,0x3E,0x63,0x38,0x0E,0x03,0x63,0x3E,0x00,0x00,0x00,0x00], 
+  "t": [0x00,0x00,0x08,0x18,0x18,0x7E,0x18,0x18,0x18,0x18,0x1B,0x0E,0x00,0x00,0x00,0x00], 
+  "u": [0x00,0x00,0x00,0x00,0x00,0x66,0x66,0x66,0x66,0x66,0x66,0x3B,0x00,0x00,0x00,0x00], 
+  "v": [0x00,0x00,0x00,0x00,0x00,0x63,0x63,0x36,0x36,0x1C,0x1C,0x08,0x00,0x00,0x00,0x00], 
+  "w": [0x00,0x00,0x00,0x00,0x00,0x63,0x63,0x63,0x6B,0x6B,0x7F,0x36,0x00,0x00,0x00,0x00], 
+  "x": [0x00,0x00,0x00,0x00,0x00,0x63,0x36,0x1C,0x1C,0x1C,0x36,0x63,0x00,0x00,0x00,0x00], 
+  "y": [0x00,0x00,0x00,0x00,0x00,0x63,0x63,0x63,0x63,0x63,0x3F,0x03,0x06,0x3C,0x00,0x00], 
+  "z": [0x00,0x00,0x00,0x00,0x00,0x7F,0x66,0x0C,0x18,0x30,0x63,0x7F,0x00,0x00,0x00,0x00], 
+  "{": [0x00,0x00,0x0E,0x18,0x18,0x18,0x70,0x18,0x18,0x18,0x18,0x0E,0x00,0x00,0x00,0x00], 
+  "|": [0x00,0x00,0x18,0x18,0x18,0x18,0x18,0x00,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0x00], 
+  "}": [0x00,0x00,0x70,0x18,0x18,0x18,0x0E,0x18,0x18,0x18,0x18,0x70,0x00,0x00,0x00,0x00], 
+  "~": [0x00,0x00,0x3B,0x6E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
+}
+
+width = 8
+height = 16
+fmt = "TBMLLR"

pwnagotchi/ui/hw/libs/dfrobot/v2/display_extension/freetype_helper.py

@@ -0,0 +1,80 @@
+# -*- coding:utf-8 -*-
+
+'''
+depends: freetype-py
+'''
+
+import freetype
+import math
+#import sys
+
+#reload(sys)
+#sys.setdefaultencoding("utf-8")
+import importlib,sys
+
+#importlib.reload(sys)
+class Freetype_Helper:
+
+  def __init__(self, filePath):
+    self._face = freetype.Face(filePath)
+    self._width = 0
+    self._height = 0
+    self._fade = 96
+
+  def setFmt(self, width, height):
+    self._width = int(width)
+    self._height = int(height)
+    self._face.set_pixel_sizes(width, height)
+  
+  def setDisLowerLimite(self, limite):
+    self._fade = limite
+
+  def getOne(self, ch):
+    self._face.load_char(ch)
+    bitmap = self._face.glyph.bitmap
+    originY = self._face.glyph.bitmap_top
+    width = bitmap.width
+    height = bitmap.rows
+    buffer = bitmap.buffer
+    rslt = []
+
+    # width = 4
+    # height = 4
+    # buffer = [0xff] * width * height
+
+    if height > self._height:
+      buffer = buffer[0: width * self._height]
+      height = self._height
+    if width > self._width:
+      for i in range(height):
+        rslt += buffer[i * width: i * width + self._width]
+      width = self._width
+      buffer = rslt
+      rslt = []
+    if (ord(ch) >= ord(" ") and ord(ch) <= ord("~")) or width <= (self._width // 2):
+      rslt = [0] * (((self._width - 1) // 16 + 1) * self._height + 1)
+      left = (self._width // 2 - width) // 2
+      lineDataLen = (self._width - 1) // 16 + 1
+    else:
+      rslt = [0] * (((self._width - 1) // 8 + 1) * self._height + 1)
+      left = (self._width - width) // 2
+      lineDataLen = (self._width - 1) // 8 + 1
+    if left < 0:
+      left = 0
+    # top = (self._height - height) * lineDataLen // 2
+    top = ((self._height * 8 + 5) // 10 - originY) * lineDataLen
+    if top < 0:
+      top = 0
+    for i in range(height):
+      for j in range(width):
+        if buffer[i * width + j] > self._fade:
+          try:
+            rslt[i * lineDataLen + (j + left) // 8 + top] |= 0x80 >> ((j + left) % 8)
+          except:
+            print("freetype_helper getOne err: width: %d, height: %d, top: %d, left: %d, rslt_len: %d, originY: %d" %(width, height, top, left, len(rslt), originY))
+            raise("err")
+          # rslt[i * lineDataLen + (j + left) // 8 + top] |= 0x80 >> ((j + left) % 8)
+    if (ord(ch) >= ord(" ") and ord(ch) <= ord("~")) or width < (self._width // 2):
+      return (rslt, self._width // 2, self._height, "TBMLLR")
+    else:
+      return (rslt, self._width, self._height, "TBMLLR")

pwnagotchi/ui/hw/libs/dfrobot/v2/display_extension/readme.md

@@ -0,0 +1,2 @@
+wqydkzh.ttf = 文泉驿等宽正黑.ttf GPL2 license </br>
+zkklt.ttf = 站酷快乐体.ttf Chinese open source fonts file, use with freetype_helper.py

pwnagotchi/ui/hw/libs/dfrobot/v2/gpio.py

@@ -0,0 +1,64 @@
+# -*- coding:utf-8 -*-
+
+import time
+import RPi.GPIO as RPIGPIO
+
+RPIGPIO.setmode(RPIGPIO.BCM)
+RPIGPIO.setwarnings(False)
+
+class GPIO:
+
+  HIGH = RPIGPIO.HIGH
+  LOW = RPIGPIO.LOW
+
+  OUT = RPIGPIO.OUT
+  IN = RPIGPIO.IN
+
+  RISING = RPIGPIO.RISING
+  FALLING = RPIGPIO.FALLING
+  BOTH = RPIGPIO.BOTH
+
+  def __init__(self, pin, mode, defaultOut = HIGH):
+    self._pin = pin
+    self._fInt = None
+    self._intDone = True
+    self._intMode = None
+    if mode == self.OUT:
+      RPIGPIO.setup(pin, mode)
+      if defaultOut == self.HIGH:
+        RPIGPIO.output(pin, defaultOut)
+      else:
+        RPIGPIO.output(pin, self.LOW)
+    else:
+      RPIGPIO.setup(pin, self.IN, pull_up_down = RPIGPIO.PUD_UP)
+
+  def setOut(self, level):
+    if level:
+      RPIGPIO.output(self._pin, self.HIGH)
+    else:
+      RPIGPIO.output(self._pin, self.LOW)
+
+  def _intCB(self, status):
+    if self._intDone:
+      self._intDone = False
+      time.sleep(0.02)
+      if self._intMode == self.BOTH:
+        self._fInt()
+      elif self._intMode == self.RISING and self.read() == self.HIGH:
+        self._fInt()
+      elif self._intMode == self.FALLING and self.read() == self.LOW:
+        self._fInt()
+      self._intDone = True
+
+  def setInterrupt(self, mode, cb):
+    if mode != self.RISING and mode != self.FALLING and mode != self.BOTH:
+      return
+    self._intMode = mode
+    RPIGPIO.add_event_detect(self._pin, mode, self._intCB)
+    self._fInt = cb
+
+  def read(self):
+    return RPIGPIO.input(self._pin)
+  
+  def cleanup(self):
+    RPIGPIO.cleanup()

pwnagotchi/ui/hw/libs/dfrobot/v2/i2c.py

@@ -0,0 +1,21 @@
+# -*- coding:utf-8 -*-
+
+'''
+change i2c frequency on raspberry:
+  1. edit /etc/modprobe.d
+  2. add line: 
+    options i2c_bcm2708 baudrate=400000
+'''
+
+import smbus
+
+class I2C:
+
+  def __init__(self, port):
+    self._bus = smbus.SMBus(port)
+
+  def writeBytes(self, addr, reg, buf):
+    self._bus.write_block_data(addr, reg, buf)
+  
+  def readBytes(self, addr, reg, length):
+    return self._bus.read_block_data(addr, reg, length)

pwnagotchi/ui/hw/libs/dfrobot/v2/spi.py

@@ -0,0 +1,21 @@
+# -*- coding:utf-8 -*-
+
+import spidev
+
+class SPI:
+
+  MODE_1 = 1
+  MODE_2 = 2
+  MODE_3 = 3
+  MODE_4 = 4
+
+  def __init__(self, bus, dev, speed = 3900000, mode = MODE_4):
+    self._bus = spidev.SpiDev()
+    self._bus.open(0, 0)
+    self._bus.no_cs = True
+    self._bus.max_speed_hz = speed
+
+  def transfer(self, buf):
+    if len(buf):
+      return self._bus.xfer(buf)
+    return []

pwnagotchi/ui/hw/libs/fb/fb.py

@@ -0,0 +1,144 @@
+FBIOGET_VSCREENINFO=0x4600
+FBIOPUT_VSCREENINFO=0x4601
+FBIOGET_FSCREENINFO=0x4602
+FBIOGETCMAP=0x4604
+FBIOPUTCMAP=0x4605
+FBIOPAN_DISPLAY=0x4606
+
+FBIOGET_CON2FBMAP=0x460F
+FBIOPUT_CON2FBMAP=0x4610
+FBIOBLANK=0x4611
+FBIO_ALLOC=0x4613
+FBIO_FREE=0x4614
+FBIOGET_GLYPH=0x4615
+FBIOGET_HWCINFO=0x4616
+FBIOPUT_MODEINFO=0x4617
+FBIOGET_DISPINFO=0x4618
+
+from mmap import mmap
+from fcntl import ioctl
+import struct
+
+mm = None
+bpp, w, h = 0, 0, 0 # framebuffer bpp and size
+bytepp = 0
+vx, vy, vw, vh = 0, 0, 0, 0 #virtual window offset and size
+vi, fi = None, None
+_fb_cmap = 'IIPPPP' # start, len, r, g, b, a
+RGB = False
+_verbose = False
+msize_kb = 0
+
+def report_fb(i=0, layer=0):
+  with open('/dev/fb'+str(i), 'r+b')as f:
+    vi = ioctl(f, FBIOGET_VSCREENINFO, bytes(160))
+    vi = list(struct.unpack('I'*40, vi))
+    ffm = 'c'*16+'L'+'I'*4+'H'*3+'ILIIHHH'
+    fic = struct.calcsize(ffm)
+    fi = struct.unpack(ffm, ioctl(f, FBIOGET_FSCREENINFO, bytes(fic)))
+
+def ready_fb(_bpp=None, i=0, layer=0, _win=None):
+  global mm, bpp, w, h, vi, fi, RGB, msize_kb, vx, vy, vw, vh, bytepp
+  if mm and bpp == _bpp: return mm, w, h, bpp
+  with open('/dev/fb'+str(i), 'r+b')as f:
+    vi = ioctl(f, FBIOGET_VSCREENINFO, bytes(160))
+    vi = list(struct.unpack('I'*40, vi))
+    bpp = vi[6]
+    bytepp = bpp//8
+    if _bpp:
+      vi[6] = _bpp # 24 bit = BGR 888 mode
+      try:
+        vi = ioctl(f, FBIOPUT_VSCREENINFO, struct.pack('I'*40, *vi)) # fb_var_screeninfo
+        vi = struct.unpack('I'*40,vi)
+        bpp = vi[6]
+        bytepp = bpp//8
+      except:
+        pass
+    
+    if vi[8] == 0 : RGB = True
+    
+    ffm = 'c'*16+'L'+'I'*4+'H'*3+'ILIIHHH'
+    fic = struct.calcsize(ffm)
+    fi = struct.unpack(ffm, ioctl(f, FBIOGET_FSCREENINFO, bytes(fic)))
+    msize = fi[17] # = w*h*bpp//8
+    ll, start = fi[-7:-5]
+    w, h = ll//bytepp, vi[1] # when screen is vertical, width becomes wrong. ll//3 is more accurate at such time.
+    if _win and len(_win)==4: # virtual window settings
+      vx, vy, vw, vh = _win
+      if vw == 'w': vw = w
+      if vh == 'h': vh = h
+      vx, vy, vw, vh = map(int, (vx, vy, vw, vh))
+      if vx>=w: vx = 0
+      if vy>=h: vy = 0
+      if vx>w: vw = w - vx
+      else: vw -= vx
+      if vy>h: vh = h - vy
+      else: vh -= vy
+    else:
+      vx, vy, vw, vh = 0,0,w,h
+    msize_kb = vw*vh*bytepp//1024 # more accurate FB memory size in kb
+
+    mm = mmap(f.fileno(), msize, offset=start)
+    return mm, w, h, bpp#ll//(bpp//8), h
+
+def fill_scr(r,g,b):
+  if bpp == 32:
+    seed = struct.pack('BBBB', b, g, r, 255)
+  elif bpp == 24:
+    seed = struct.pack('BBB', b, g, r)
+  elif bpp == 16:
+    seed = struct.pack('H', r>>3<<11 | g>>2<<5 | b>>3)
+  mm.seek(0)
+  show_img(seed * vw * vh)
+
+def black_scr():
+  fill_scr(0,0,0)
+
+def white_scr():
+  fill_scr(255,255,255)
+
+def mmseekto(x,y):
+  mm.seek((x + y*w) * bytepp)
+
+def dot(x, y, r, g, b):
+  mmseekto(x,y)
+  mm.write(struct.pack('BBB',*((r,g,b) if RGB else (b,g,r))))
+
+def get_pixel(x,y):
+  mmseekto(x,y)
+  return mm.read(bytepp)
+
+def _888_to_565(bt):
+  b = b''
+  for i in range(0, len(bt),3):
+    b += int.to_bytes(bt[i]>>3<<11|bt[i+1]>>2<<5|bt[i+2]>>3, 2, 'little')
+  return b
+
+def numpy_888_565(bt):
+  import numpy as np
+  arr = np.fromstring(bt, dtype=np.uint32)
+  return (((0xF80000 & arr)>>8)|((0xFC00 & arr)>>5)|((0xF8 & arr)>>3)).astype(np.uint16).tostring()
+
+def show_img(img):
+  if not type(img) is bytes:
+    if not RGB:
+      if bpp == 24: # for RPI
+        img = img.tobytes('raw', 'BGR')
+      else:
+        img = img.convert('RGBA').tobytes('raw', 'BGRA')
+        if bpp == 16:
+          img = numpy_888_565(img)
+    else:
+      if bpp == 24:
+        img = img.tobytes()
+      else:
+        img = img.convert('RGBA').tobytes()
+        if bpp == 16:
+          img = numpy_888_565(img)
+  from io import BytesIO
+  b = BytesIO(img)
+  s = vw*bytepp
+  for y in range(vh): # virtual window drawing
+    mmseekto(vx,vy+y)
+    mm.write(b.read(s))
+

pwnagotchi/ui/hw/libs/inkyphat/inkyfast.py

@@ -0,0 +1,24 @@
+from inky.inky import Inky, CS0_PIN, DC_PIN, RESET_PIN, BUSY_PIN
+
+
+class InkyFast(Inky):
+
+    def __init__(self, resolution=(400, 300), colour='black', cs_pin=CS0_PIN, dc_pin=DC_PIN, reset_pin=RESET_PIN,
+                 busy_pin=BUSY_PIN, h_flip=False, v_flip=False):
+        super(InkyFast, self).__init__(resolution, colour, cs_pin, dc_pin, reset_pin, busy_pin, h_flip, v_flip)
+
+        self._luts['black'] = [
+                0b01001000, 0b10100000, 0b00010000, 0b00010000, 0b00010011, 0b00000000, 0b00000000,
+                0b01001000, 0b10100000, 0b10000000, 0b00000000, 0b00000011, 0b00000000, 0b00000000,
+                0b00000000, 0b00000000, 0b00000000, 0b00000000, 0b00000000, 0b00000000, 0b00000000,
+                0b01001000, 0b10100101, 0b00000000, 0b10111011, 0b00000000, 0b00000000, 0b00000000,
+                0b00000000, 0b00000000, 0b00000000, 0b00000000, 0b00000000, 0b00000000, 0b00000000,
+                # The following timings have been reduced to avoid the fade to black
+                0x00, 0x00, 0x00, 0x00, 0x00,
+                0x10, 0x04, 0x04, 0x04, 0x04,
+                0x04, 0x08, 0x08, 0x10, 0x10,
+                0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00,
+            ]

pwnagotchi/ui/hw/libs/inkyphat/inkyphatfast.py

@@ -0,0 +1,27 @@
+"""Inky pHAT e-Ink Display Driver."""
+from . import inkyfast
+
+
+class InkyPHATFast(inkyfast.InkyFast):
+    """Inky wHAT e-Ink Display Driver."""
+
+    WIDTH = 212
+    HEIGHT = 104
+
+    WHITE = 0
+    BLACK = 1
+    RED = 2
+    YELLOW = 2
+
+    def __init__(self, colour):
+        """Initialise an Inky pHAT Display.
+
+        :param colour: one of red, black or yellow, default: black
+
+        """
+        inkyfast.InkyFast.__init__(
+            self,
+            resolution=(self.WIDTH, self.HEIGHT),
+            colour=colour,
+            h_flip=False,
+            v_flip=False)

pwnagotchi/ui/hw/libs/papirus/epd.py

@@ -0,0 +1,213 @@
+#qCopyright 2013-2015 Pervasive Displays, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#   http:#www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
+# express or implied.  See the License for the specific language
+# governing permissions and limitations under the License.
+
+
+from PIL import Image
+from PIL import ImageOps
+from pwnagotchi.ui.hw.libs.papirus.lm75b import LM75B
+import re
+import os
+import sys
+
+if sys.version_info < (3,):
+    def b(x):
+        return x
+else:
+    def b(x):
+        return x.encode('ISO-8859-1')
+
+class EPDError(Exception):
+    def __init__(self, value):
+        self.value = value
+
+    def __str__(self):
+        return repr(self.value)
+
+
+class EPD(object):
+
+    """EPD E-Ink interface
+
+to use:
+  from EPD import EPD
+
+  epd = EPD([path='/path/to/epd'], [auto=boolean], [rotation = 0|90|180|270])
+
+  image = Image.new('1', epd.size, 0)
+  # draw on image
+  epd.clear()         # clear the panel
+  epd.display(image)  # transfer image data
+  epd.update()        # refresh the panel image - not needed if auto=true
+"""
+
+
+    PANEL_RE = re.compile('^([A-Za-z]+)\s+(\d+\.\d+)\s+(\d+)x(\d+)\s+COG\s+(\d+)\s+FILM\s+(\d+)\s*$', flags=0)
+
+    def __init__(self, *args, **kwargs):
+        self._epd_path = '/dev/epd'
+        self._width = 200
+        self._height = 96
+        self._panel = 'EPD 2.0'
+        self._cog = 0
+        self._film = 0
+        self._auto = False
+        self._lm75b = LM75B()
+        self._rotation = 0
+        self._uselm75b = True
+
+        if len(args) > 0:
+            self._epd_path = args[0]
+        elif 'epd' in kwargs:
+            self._epd_path = kwargs['epd']
+
+        if ('auto' in kwargs) and kwargs['auto']:
+            self._auto = True
+        if ('rotation' in kwargs):
+            rot = kwargs['rotation']
+            if rot in (0, 90, 180, 270):
+                self._rotation = rot
+            else:
+                raise EPDError('rotation can only be 0, 90, 180 or 270')
+
+        with open(os.path.join(self._epd_path, 'version')) as f:
+            self._version = f.readline().rstrip('\n')
+
+        with open(os.path.join(self._epd_path, 'panel')) as f:
+            line = f.readline().rstrip('\n')
+            m = self.PANEL_RE.match(line)
+            if m is None:
+                raise EPDError('invalid panel string')
+            self._panel = m.group(1) + ' ' + m.group(2)
+            self._width = int(m.group(3))
+            self._height = int(m.group(4))
+            self._cog = int(m.group(5))
+            self._film = int(m.group(6))
+
+        if self._width < 1 or self._height < 1:
+            raise EPDError('invalid panel geometry')
+        if self._rotation in (90, 270):
+            self._width, self._height = self._height, self._width
+
+    @property
+    def size(self):
+        return (self._width, self._height)
+
+    @property
+    def width(self):
+        return self._width
+
+    @property
+    def height(self):
+        return self._height
+
+    @property
+    def panel(self):
+        return self._panel
+
+    @property
+    def version(self):
+        return self._version
+
+    @property
+    def cog(self):
+        return self._cog
+
+    @property
+    def film(self):
+        return self._film
+
+    @property
+    def auto(self):
+        return self._auto
+
+    @auto.setter
+    def auto(self, flag):
+        if flag:
+            self._auto = True
+        else:
+            self._auto = False
+
+    @property
+    def rotation(self):
+        return self._rotation
+
+    @rotation.setter
+    def rotation(self, rot):
+        if rot not in (0, 90, 180, 270):
+            raise EPDError('rotation can only be 0, 90, 180 or 270')
+        if abs(self._rotation - rot) == 90 or abs(self._rotation - rot) == 270:
+            self._width, self._height = self._height, self._width
+        self._rotation = rot
+
+    @property
+    def use_lm75b(self):
+        return self._uselm75b
+
+    @use_lm75b.setter
+    def use_lm75b(self, flag):
+        if flag:
+            self._uselm75b = True
+        else:
+            self._uselm75b = False
+
+    def error_status(self):
+        with open(os.path.join(self._epd_path, 'error'), 'r') as f:
+            return(f.readline().rstrip('\n'))
+
+    def rotation_angle(self, rotation):
+        angles = { 90 : Image.ROTATE_90, 180 : Image.ROTATE_180, 270 : Image.ROTATE_270 }
+        return angles[rotation]
+
+    def display(self, image):
+
+        # attempt grayscale conversion, and then to single bit
+        # better to do this before calling this if the image is to
+        # be displayed several times
+        if image.mode != "1":
+            image = ImageOps.grayscale(image).convert("1", dither=Image.FLOYDSTEINBERG)
+
+        if image.mode != "1":
+            raise EPDError('only single bit images are supported')
+
+        if image.size != self.size:
+            raise EPDError('image size mismatch')
+
+        if self._rotation != 0:
+            image = image.transpose(self.rotation_angle(self._rotation))
+
+        with open(os.path.join(self._epd_path, 'LE', 'display_inverse'), 'r+b') as f:
+            f.write(image.tobytes())
+
+        if self.auto:
+            self.update()
+
+
+    def update(self):
+        self._command('U')
+
+    def partial_update(self):
+        self._command('P')
+
+    def fast_update(self):
+        self._command('F')
+
+    def clear(self):
+        self._command('C')
+
+    def _command(self, c):
+        if self._uselm75b:
+            with open(os.path.join(self._epd_path, 'temperature'), 'wb') as f:
+                f.write(b(repr(self._lm75b.getTempC())))
+        with open(os.path.join(self._epd_path, 'command'), 'wb') as f:
+            f.write(b(c))

pwnagotchi/ui/hw/libs/papirus/lm75b.py

@@ -0,0 +1,46 @@
+# Minimal support for LM75b temperature sensor on the Papirus HAT / Papirus Zero
+# This module allows you to read the temperature.
+# The OS-output (Over-temperature Shutdown) connected to GPIO xx (pin 11) is not supported
+# by this module
+#
+
+from __future__ import (print_function, division)
+
+import smbus
+
+LM75B_ADDRESS             = 0x48
+
+LM75B_TEMP_REGISTER       = 0
+LM75B_CONF_REGISTER       = 1
+LM75B_THYST_REGISTER      = 2
+LM75B_TOS_REGISTER        = 3
+
+LM75B_CONF_NORMAL         = 0
+
+class LM75B(object):
+    def __init__(self, address=LM75B_ADDRESS, busnum=1):
+        self._address = address
+        self._bus = smbus.SMBus(busnum)
+        self._bus.write_byte_data(self._address, LM75B_CONF_REGISTER, LM75B_CONF_NORMAL)
+
+    def getTempCFloat(self):
+        """Return temperature in degrees Celsius as float"""
+        raw = self._bus.read_word_data(self._address, LM75B_TEMP_REGISTER) & 0xFFFF
+        raw = ((raw << 8) & 0xFF00) + (raw >> 8)
+        return (raw / 32.0) / 8.0
+
+    def getTempFFloat(self):
+        """Return temperature in degrees Fahrenheit as float"""
+        return (self.getTempCFloat() * (9.0 / 5.0)) + 32.0
+
+    def getTempC(self):
+        """Return temperature in degrees Celsius as integer, so it can be
+           used to write to /dev/epd/temperature"""
+        raw = self._bus.read_word_data(self._address, LM75B_TEMP_REGISTER) & 0xFFFF
+        raw = ((raw << 8) & 0xFF00) + (raw >> 8)
+        return (raw + 128) // 256 # round to nearest integer
+
+if __name__ == "__main__":
+    sens = LM75B()
+    print(sens.getTempC(), sens.getTempFFloat())
+

pwnagotchi/ui/hw/libs/pimoroni/displayhatmini/ST7789.py

@@ -0,0 +1,360 @@
+# Copyright (c) 2014 Adafruit Industries
+# Author: Tony DiCola
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+import numbers
+import time
+import numpy as np
+
+import spidev
+import RPi.GPIO as GPIO
+
+
+__version__ = '0.0.4'
+
+BG_SPI_CS_BACK = 0
+BG_SPI_CS_FRONT = 1
+
+SPI_CLOCK_HZ = 16000000
+
+ST7789_NOP = 0x00
+ST7789_SWRESET = 0x01
+ST7789_RDDID = 0x04
+ST7789_RDDST = 0x09
+
+ST7789_SLPIN = 0x10
+ST7789_SLPOUT = 0x11
+ST7789_PTLON = 0x12
+ST7789_NORON = 0x13
+
+ST7789_INVOFF = 0x20
+ST7789_INVON = 0x21
+ST7789_DISPOFF = 0x28
+ST7789_DISPON = 0x29
+
+ST7789_CASET = 0x2A
+ST7789_RASET = 0x2B
+ST7789_RAMWR = 0x2C
+ST7789_RAMRD = 0x2E
+
+ST7789_PTLAR = 0x30
+ST7789_MADCTL = 0x36
+ST7789_COLMOD = 0x3A
+
+ST7789_FRMCTR1 = 0xB1
+ST7789_FRMCTR2 = 0xB2
+ST7789_FRMCTR3 = 0xB3
+ST7789_INVCTR = 0xB4
+ST7789_DISSET5 = 0xB6
+
+ST7789_GCTRL = 0xB7
+ST7789_GTADJ = 0xB8
+ST7789_VCOMS = 0xBB
+
+ST7789_LCMCTRL = 0xC0
+ST7789_IDSET = 0xC1
+ST7789_VDVVRHEN = 0xC2
+ST7789_VRHS = 0xC3
+ST7789_VDVS = 0xC4
+ST7789_VMCTR1 = 0xC5
+ST7789_FRCTRL2 = 0xC6
+ST7789_CABCCTRL = 0xC7
+
+ST7789_RDID1 = 0xDA
+ST7789_RDID2 = 0xDB
+ST7789_RDID3 = 0xDC
+ST7789_RDID4 = 0xDD
+
+ST7789_GMCTRP1 = 0xE0
+ST7789_GMCTRN1 = 0xE1
+
+ST7789_PWCTR6 = 0xFC
+
+
+class ST7789(object):
+    """Representation of an ST7789 TFT LCD."""
+
+    def __init__(self, port, cs, dc, backlight, rst=None, width=320,
+                 height=240, rotation=0, invert=True, spi_speed_hz=60 * 1000 * 1000,
+                 offset_left=0,
+                 offset_top=0):
+        """Create an instance of the display using SPI communication.
+
+        Must provide the GPIO pin number for the D/C pin and the SPI driver.
+
+        Can optionally provide the GPIO pin number for the reset pin as the rst parameter.
+
+        :param port: SPI port number
+        :param cs: SPI chip-select number (0 or 1 for BCM
+        :param backlight: Pin for controlling backlight
+        :param rst: Reset pin for ST7789
+        :param width: Width of display connected to ST7789
+        :param height: Height of display connected to ST7789
+        :param rotation: Rotation of display connected to ST7789
+        :param invert: Invert display
+        :param spi_speed_hz: SPI speed (in Hz)
+
+        """
+        if rotation not in [0, 90, 180, 270]:
+            raise ValueError("Invalid rotation {}".format(rotation))
+
+        if width != height and rotation in [90, 270]:
+            raise ValueError("Invalid rotation {} for {}x{} resolution".format(rotation, width, height))
+
+        GPIO.setwarnings(False)
+        GPIO.setmode(GPIO.BCM)
+
+        self._spi = spidev.SpiDev(port, cs)
+        self._spi.mode = 0
+        self._spi.lsbfirst = False
+        self._spi.max_speed_hz = spi_speed_hz
+
+        self._dc = dc
+        self._rst = rst
+        self._width = width
+        self._height = height
+        self._rotation = rotation
+        self._invert = invert
+
+        self._offset_left = offset_left
+        self._offset_top = offset_top
+
+        # Set DC as output.
+        GPIO.setup(dc, GPIO.OUT)
+
+        # Setup backlight as output (if provided).
+        self._backlight = backlight
+        if backlight is not None:
+            GPIO.setup(backlight, GPIO.OUT)
+            GPIO.output(backlight, GPIO.LOW)
+            time.sleep(0.1)
+            GPIO.output(backlight, GPIO.HIGH)
+
+        # Setup reset as output (if provided).
+        if rst is not None:
+            GPIO.setup(self._rst, GPIO.OUT)
+            self.reset()
+        self._init()
+
+    def send(self, data, is_data=True, chunk_size=4096):
+        """Write a byte or array of bytes to the display. Is_data parameter
+        controls if byte should be interpreted as display data (True) or command
+        data (False).  Chunk_size is an optional size of bytes to write in a
+        single SPI transaction, with a default of 4096.
+        """
+        # Set DC low for command, high for data.
+        GPIO.output(self._dc, is_data)
+        # Convert scalar argument to list so either can be passed as parameter.
+        if isinstance(data, numbers.Number):
+            data = [data & 0xFF]
+        # Write data a chunk at a time.
+        for start in range(0, len(data), chunk_size):
+            end = min(start + chunk_size, len(data))
+            self._spi.xfer(data[start:end])
+
+    def set_backlight(self, value):
+        """Set the backlight on/off."""
+        if self._backlight is not None:
+            GPIO.output(self._backlight, value)
+
+    @property
+    def width(self):
+        return self._width if self._rotation == 0 or self._rotation == 180 else self._height
+
+    @property
+    def height(self):
+        return self._height if self._rotation == 0 or self._rotation == 180 else self._width
+
+    def command(self, data):
+        """Write a byte or array of bytes to the display as command data."""
+        self.send(data, False)
+
+    def data(self, data):
+        """Write a byte or array of bytes to the display as display data."""
+        self.send(data, True)
+
+    def reset(self):
+        """Reset the display, if reset pin is connected."""
+        if self._rst is not None:
+            GPIO.output(self._rst, 1)
+            time.sleep(0.500)
+            GPIO.output(self._rst, 0)
+            time.sleep(0.500)
+            GPIO.output(self._rst, 1)
+            time.sleep(0.500)
+
+    def _init(self):
+        # Initialize the display.
+
+        self.command(ST7789_SWRESET)    # Software reset
+        time.sleep(0.150)               # delay 150 ms
+
+        self.command(ST7789_MADCTL)
+        self.data(0x70)
+
+        self.command(ST7789_FRMCTR2)    # Frame rate ctrl - idle mode
+        self.data(0x0C)
+        self.data(0x0C)
+        self.data(0x00)
+        self.data(0x33)
+        self.data(0x33)
+
+        self.command(ST7789_COLMOD)
+        self.data(0x05)
+
+        self.command(ST7789_GCTRL)
+        self.data(0x14)
+
+        self.command(ST7789_VCOMS)
+        self.data(0x37)
+
+        self.command(ST7789_LCMCTRL)    # Power control
+        self.data(0x2C)
+
+        self.command(ST7789_VDVVRHEN)   # Power control
+        self.data(0x01)
+
+        self.command(ST7789_VRHS)       # Power control
+        self.data(0x12)
+
+        self.command(ST7789_VDVS)       # Power control
+        self.data(0x20)
+
+        self.command(0xD0)
+        self.data(0xA4)
+        self.data(0xA1)
+
+        self.command(ST7789_FRCTRL2)
+        self.data(0x0F)
+
+        self.command(ST7789_GMCTRP1)    # Set Gamma
+        self.data(0xD0)
+        self.data(0x04)
+        self.data(0x0D)
+        self.data(0x11)
+        self.data(0x13)
+        self.data(0x2B)
+        self.data(0x3F)
+        self.data(0x54)
+        self.data(0x4C)
+        self.data(0x18)
+        self.data(0x0D)
+        self.data(0x0B)
+        self.data(0x1F)
+        self.data(0x23)
+
+        self.command(ST7789_GMCTRN1)    # Set Gamma
+        self.data(0xD0)
+        self.data(0x04)
+        self.data(0x0C)
+        self.data(0x11)
+        self.data(0x13)
+        self.data(0x2C)
+        self.data(0x3F)
+        self.data(0x44)
+        self.data(0x51)
+        self.data(0x2F)
+        self.data(0x1F)
+        self.data(0x1F)
+        self.data(0x20)
+        self.data(0x23)
+
+        if self._invert:
+            self.command(ST7789_INVON)   # Invert display
+        else:
+            self.command(ST7789_INVOFF)  # Don't invert display
+
+        self.command(ST7789_SLPOUT)
+
+        self.command(ST7789_DISPON)     # Display on
+        time.sleep(0.100)               # 100 ms
+
+    def begin(self):
+        """Set up the display
+
+        Deprecated. Included in __init__.
+
+        """
+        pass
+
+    def set_window(self, x0=0, y0=0, x1=None, y1=None):
+        """Set the pixel address window for proceeding drawing commands. x0 and
+        x1 should define the minimum and maximum x pixel bounds.  y0 and y1
+        should define the minimum and maximum y pixel bound.  If no parameters
+        are specified the default will be to update the entire display from 0,0
+        to width-1,height-1.
+        """
+        if x1 is None:
+            x1 = self._width - 1
+
+        if y1 is None:
+            y1 = self._height - 1
+
+        y0 += self._offset_top
+        y1 += self._offset_top
+
+        x0 += self._offset_left
+        x1 += self._offset_left
+
+        self.command(ST7789_CASET)       # Column addr set
+        self.data(x0 >> 8)
+        self.data(x0 & 0xFF)             # XSTART
+        self.data(x1 >> 8)
+        self.data(x1 & 0xFF)             # XEND
+        self.command(ST7789_RASET)       # Row addr set
+        self.data(y0 >> 8)
+        self.data(y0 & 0xFF)             # YSTART
+        self.data(y1 >> 8)
+        self.data(y1 & 0xFF)             # YEND
+        self.command(ST7789_RAMWR)       # write to RAM
+
+    def display(self, image):
+        """Write the provided image to the hardware.
+
+        :param image: Should be RGB format and the same dimensions as the display hardware.
+
+        """
+        # Set address bounds to entire display.
+        self.set_window()
+
+        # Convert image to 16bit RGB565 format and
+        # flatten into bytes.
+        pixelbytes = self.image_to_data(image, self._rotation)
+
+        # Write data to hardware.
+        for i in range(0, len(pixelbytes), 4096):
+            self.data(pixelbytes[i:i + 4096])
+
+    def image_to_data(self, image, rotation=0):
+        if not isinstance(image, np.ndarray):
+            image = np.array(image.convert('RGB'))
+
+        # Rotate the image
+        pb = np.rot90(image, rotation // 90).astype('uint16')
+
+        # Mask and shift the 888 RGB into 565 RGB
+        red   = (pb[..., [0]] & 0xf8) << 8
+        green = (pb[..., [1]] & 0xfc) << 3
+        blue  = (pb[..., [2]] & 0xf8) >> 3
+
+        # Stick 'em together
+        result = red | green | blue
+
+        # Output the raw bytes
+        return result.byteswap().tobytes()

pwnagotchi/ui/hw/libs/waveshare/epdconfig.py

@@ -0,0 +1,243 @@
+# /*****************************************************************************
+# * | File        :	  epdconfig.py
+# * | Author      :   Waveshare team
+# * | Function    :   Hardware underlying interface
+# * | Info        :
+# *----------------
+# * | This version:   V1.2
+# * | Date        :   2022-10-29
+# * | Info        :
+# ******************************************************************************
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import os
+import logging
+import sys
+import time
+
+logger = logging.getLogger(__name__)
+
+
+class RaspberryPi:
+    # Pin definition
+    RST_PIN = 17
+    DC_PIN = 25
+    CS_PIN = 8
+    BUSY_PIN = 24
+    PWR_PIN = 18
+
+    def __init__(self):
+        import spidev
+        import RPi.GPIO
+
+        self.GPIO = RPi.GPIO
+        self.SPI = spidev.SpiDev()
+
+    def digital_write(self, pin, value):
+        self.GPIO.output(pin, value)
+
+    def digital_read(self, pin):
+        return self.GPIO.input(pin)
+
+    def delay_ms(self, delaytime):
+        time.sleep(delaytime / 1000.0)
+
+    def spi_writebyte(self, data):
+        self.SPI.writebytes(data)
+
+    def spi_writebyte2(self, data):
+        self.SPI.writebytes2(data)
+
+    def module_init(self):
+        self.GPIO.setmode(self.GPIO.BCM)
+        self.GPIO.setwarnings(False)
+        self.GPIO.setup(self.RST_PIN, self.GPIO.OUT)
+        self.GPIO.setup(self.DC_PIN, self.GPIO.OUT)
+        self.GPIO.setup(self.CS_PIN, self.GPIO.OUT)
+        self.GPIO.setup(self.PWR_PIN, self.GPIO.OUT)
+        self.GPIO.setup(self.BUSY_PIN, self.GPIO.IN)
+
+        self.GPIO.output(self.PWR_PIN, 1)
+
+        # SPI device, bus = 0, device = 0
+        self.SPI.open(0, 0)
+        self.SPI.max_speed_hz = 4000000
+        self.SPI.mode = 0b00
+        return 0
+
+    def module_exit(self):
+        logger.debug("spi end")
+        self.SPI.close()
+
+        logger.debug("close 5V, Module enters 0 power consumption ...")
+        self.GPIO.output(self.RST_PIN, 0)
+        self.GPIO.output(self.DC_PIN, 0)
+        self.GPIO.output(self.PWR_PIN, 0)
+
+        self.GPIO.cleanup([self.RST_PIN, self.DC_PIN, self.CS_PIN, self.BUSY_PIN, self.PWR_PIN])
+
+
+class JetsonNano:
+    # Pin definition
+    RST_PIN = 17
+    DC_PIN = 25
+    CS_PIN = 8
+    BUSY_PIN = 24
+    PWR_PIN = 18
+
+    def __init__(self):
+        import ctypes
+        find_dirs = [
+            os.path.dirname(os.path.realpath(__file__)),
+            '/usr/local/lib',
+            '/usr/lib',
+        ]
+        self.SPI = None
+        for find_dir in find_dirs:
+            so_filename = os.path.join(find_dir, 'sysfs_software_spi.so')
+            if os.path.exists(so_filename):
+                self.SPI = ctypes.cdll.LoadLibrary(so_filename)
+                break
+        if self.SPI is None:
+            raise RuntimeError('Cannot find sysfs_software_spi.so')
+
+        import Jetson.GPIO
+        self.GPIO = Jetson.GPIO
+
+    def digital_write(self, pin, value):
+        self.GPIO.output(pin, value)
+
+    def digital_read(self, pin):
+        return self.GPIO.input(self.BUSY_PIN)
+
+    def delay_ms(self, delaytime):
+        time.sleep(delaytime / 1000.0)
+
+    def spi_writebyte(self, data):
+        self.SPI.SYSFS_software_spi_transfer(data[0])
+
+    def spi_writebyte2(self, data):
+        for i in range(len(data)):
+            self.SPI.SYSFS_software_spi_transfer(data[i])
+
+    def module_init(self):
+        self.GPIO.setmode(self.GPIO.BCM)
+        self.GPIO.setwarnings(False)
+        self.GPIO.setup(self.RST_PIN, self.GPIO.OUT)
+        self.GPIO.setup(self.DC_PIN, self.GPIO.OUT)
+        self.GPIO.setup(self.CS_PIN, self.GPIO.OUT)
+        self.GPIO.setup(self.PWR_PIN, self.GPIO.OUT)
+        self.GPIO.setup(self.BUSY_PIN, self.GPIO.IN)
+
+        self.GPIO.output(self.PWR_PIN, 1)
+
+        self.SPI.SYSFS_software_spi_begin()
+        return 0
+
+    def module_exit(self):
+        logger.debug("spi end")
+        self.SPI.SYSFS_software_spi_end()
+
+        logger.debug("close 5V, Module enters 0 power consumption ...")
+        self.GPIO.output(self.RST_PIN, 0)
+        self.GPIO.output(self.DC_PIN, 0)
+        self.GPIO.output(self.PWR_PIN, 0)
+
+        self.GPIO.cleanup([self.RST_PIN, self.DC_PIN, self.CS_PIN, self.BUSY_PIN, self.PWR_PIN])
+
+
+class SunriseX3:
+    # Pin definition
+    RST_PIN = 17
+    DC_PIN = 25
+    CS_PIN = 8
+    BUSY_PIN = 24
+    PWR_PIN = 18
+    Flag = 0
+
+    def __init__(self):
+        import spidev
+        import Hobot.GPIO
+
+        self.GPIO = Hobot.GPIO
+        self.SPI = spidev.SpiDev()
+
+    def digital_write(self, pin, value):
+        self.GPIO.output(pin, value)
+
+    def digital_read(self, pin):
+        return self.GPIO.input(pin)
+
+    def delay_ms(self, delaytime):
+        time.sleep(delaytime / 1000.0)
+
+    def spi_writebyte(self, data):
+        self.SPI.writebytes(data)
+
+    def spi_writebyte2(self, data):
+        # for i in range(len(data)):
+        #     self.SPI.writebytes([data[i]])
+        self.SPI.xfer3(data)
+
+    def module_init(self):
+        if self.Flag == 0:
+            self.Flag = 1
+            self.GPIO.setmode(self.GPIO.BCM)
+            self.GPIO.setwarnings(False)
+            self.GPIO.setup(self.RST_PIN, self.GPIO.OUT)
+            self.GPIO.setup(self.DC_PIN, self.GPIO.OUT)
+            self.GPIO.setup(self.CS_PIN, self.GPIO.OUT)
+            self.GPIO.setup(self.PWR_PIN, self.GPIO.OUT)
+            self.GPIO.setup(self.BUSY_PIN, self.GPIO.IN)
+
+            self.GPIO.output(self.PWR_PIN, 1)
+
+            # SPI device, bus = 0, device = 0
+            self.SPI.open(2, 0)
+            self.SPI.max_speed_hz = 4000000
+            self.SPI.mode = 0b00
+            return 0
+        else:
+            return 0
+
+    def module_exit(self):
+        logger.debug("spi end")
+        self.SPI.close()
+
+        logger.debug("close 5V, Module enters 0 power consumption ...")
+        self.Flag = 0
+        self.GPIO.output(self.RST_PIN, 0)
+        self.GPIO.output(self.DC_PIN, 0)
+        self.GPIO.output(self.PWR_PIN, 0)
+
+        self.GPIO.cleanup([self.RST_PIN, self.DC_PIN, self.CS_PIN, self.BUSY_PIN], self.PWR_PIN)
+
+
+if os.path.exists('/sys/bus/platform/drivers/gpiomem-bcm2835'):
+    implementation = RaspberryPi()
+elif os.path.exists('/sys/bus/platform/drivers/gpio-x3'):
+    implementation = SunriseX3()
+else:
+    implementation = RaspberryPi()
+
+for func in [x for x in dir(implementation) if not x.startswith('_')]:
+    setattr(sys.modules[__name__], func, getattr(implementation, func))
+
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/lcdhat/ST7789.py

@@ -0,0 +1,166 @@
+import spidev
+import RPi.GPIO as GPIO
+import time
+import numpy as np
+
+
+class ST7789(object):
+    """class for ST7789  240*240 1.3inch OLED displays."""
+
+    def __init__(self, spi, rst=27, dc=25, bl=24):
+        self.width = 240
+        self.height = 240
+        # Initialize DC RST pin
+        self._dc = dc
+        self._rst = rst
+        self._bl = bl
+        GPIO.setmode(GPIO.BCM)
+        GPIO.setwarnings(False)
+        GPIO.setup(self._dc, GPIO.OUT)
+        GPIO.setup(self._rst, GPIO.OUT)
+        GPIO.setup(self._bl, GPIO.OUT)
+        GPIO.output(self._bl, GPIO.HIGH)
+        # Initialize SPI
+        self._spi = spi
+        self._spi.max_speed_hz = 40000000
+
+    """    Write register address and data     """
+
+    def command(self, cmd):
+        GPIO.output(self._dc, GPIO.LOW)
+        self._spi.writebytes([cmd])
+
+    def data(self, val):
+        GPIO.output(self._dc, GPIO.HIGH)
+        self._spi.writebytes([val])
+
+    def Init(self):
+        """Initialize display"""
+        self.reset()
+
+        self.command(0x36)
+        self.data(0x70)  # self.data(0x00)
+
+        self.command(0x3A)
+        self.data(0x05)
+
+        self.command(0xB2)
+        self.data(0x0C)
+        self.data(0x0C)
+        self.data(0x00)
+        self.data(0x33)
+        self.data(0x33)
+
+        self.command(0xB7)
+        self.data(0x35)
+
+        self.command(0xBB)
+        self.data(0x19)
+
+        self.command(0xC0)
+        self.data(0x2C)
+
+        self.command(0xC2)
+        self.data(0x01)
+
+        self.command(0xC3)
+        self.data(0x12)
+
+        self.command(0xC4)
+        self.data(0x20)
+
+        self.command(0xC6)
+        self.data(0x0F)
+
+        self.command(0xD0)
+        self.data(0xA4)
+        self.data(0xA1)
+
+        self.command(0xE0)
+        self.data(0xD0)
+        self.data(0x04)
+        self.data(0x0D)
+        self.data(0x11)
+        self.data(0x13)
+        self.data(0x2B)
+        self.data(0x3F)
+        self.data(0x54)
+        self.data(0x4C)
+        self.data(0x18)
+        self.data(0x0D)
+        self.data(0x0B)
+        self.data(0x1F)
+        self.data(0x23)
+
+        self.command(0xE1)
+        self.data(0xD0)
+        self.data(0x04)
+        self.data(0x0C)
+        self.data(0x11)
+        self.data(0x13)
+        self.data(0x2C)
+        self.data(0x3F)
+        self.data(0x44)
+        self.data(0x51)
+        self.data(0x2F)
+        self.data(0x1F)
+        self.data(0x1F)
+        self.data(0x20)
+        self.data(0x23)
+
+        self.command(0x21)
+
+        self.command(0x11)
+
+        self.command(0x29)
+
+    def reset(self):
+        """Reset the display"""
+        GPIO.output(self._rst, GPIO.HIGH)
+        time.sleep(0.01)
+        GPIO.output(self._rst, GPIO.LOW)
+        time.sleep(0.01)
+        GPIO.output(self._rst, GPIO.HIGH)
+        time.sleep(0.01)
+
+    def SetWindows(self, Xstart, Ystart, Xend, Yend):
+        # set the X coordinates
+        self.command(0x2A)
+        self.data(0x00)  # Set the horizontal starting point to the high octet
+        self.data(Xstart & 0xff)  # Set the horizontal starting point to the low octet
+        self.data(0x00)  # Set the horizontal end to the high octet
+        self.data((Xend - 1) & 0xff)  # Set the horizontal end to the low octet
+
+        # set the Y coordinates
+        self.command(0x2B)
+        self.data(0x00)
+        self.data((Ystart & 0xff))
+        self.data(0x00)
+        self.data((Yend - 1) & 0xff)
+
+        self.command(0x2C)
+
+    def ShowImage(self, Image, Xstart, Ystart):
+        """Set buffer to value of Python Imaging Library image."""
+        """Write display buffer to physical display"""
+        imwidth, imheight = Image.size
+        if imwidth != self.width or imheight != self.height:
+            raise ValueError('Image must be same dimensions as display \
+                ({0}x{1}).'.format(self.width, self.height))
+        img = np.asarray(Image)
+        pix = np.zeros((self.width, self.height, 2), dtype=np.uint8)
+        pix[..., [0]] = np.add(np.bitwise_and(img[..., [0]], 0xF8), np.right_shift(img[..., [1]], 5))
+        pix[..., [1]] = np.add(np.bitwise_and(np.left_shift(img[..., [1]], 3), 0xE0), np.right_shift(img[..., [2]], 3))
+        pix = pix.flatten().tolist()
+        self.SetWindows(0, 0, self.width, self.height)
+        GPIO.output(self._dc, GPIO.HIGH)
+        for i in range(0, len(pix), 4096):
+            self._spi.writebytes(pix[i:i + 4096])
+
+    def clear(self):
+        """Clear contents of image buffer"""
+        _buffer = [0xff] * (self.width * self.height * 2)
+        self.SetWindows(0, 0, self.width, self.height)
+        GPIO.output(self._dc, GPIO.HIGH)
+        for i in range(0, len(_buffer), 4096):
+            self._spi.writebytes(_buffer[i:i + 4096])

pwnagotchi/ui/hw/libs/waveshare/lcdhat/config.py

@@ -0,0 +1,21 @@
+# /*****************************************************************************
+# * | File        :   config.py
+# * | Author      :   Guillaume Giraudon
+# * | Info        :
+# *----------------
+# * | This version:   V1.0
+# * | Date        :   2019-10-18
+# * | Info        :
+# ******************************************************************************/
+import spidev
+
+# Pin definition
+RST_PIN = 27
+DC_PIN = 25
+BL_PIN = 24
+
+Device_SPI = 1
+Device_I2C = 0
+
+Device = Device_SPI
+spi = spidev.SpiDev(0, 0)

pwnagotchi/ui/hw/libs/waveshare/lcdhat/epd.py

@@ -0,0 +1,21 @@
+from . import ST7789
+from . import config
+
+
+class EPD(object):
+    def __init__(self):
+        self.reset_pin = config.RST_PIN
+        self.dc_pin = config.DC_PIN
+        self.width = 240
+        self.height = 240
+        self.st7789 = ST7789.ST7789(config.spi, config.RST_PIN, config.DC_PIN, config.BL_PIN)
+
+    def init(self):
+        self.st7789.Init()
+
+    def clear(self):
+        self.st7789.clear()
+
+    def display(self, image):
+        rgb_im = image.convert('RGB')
+        self.st7789.ShowImage(rgb_im, 0, 0)

pwnagotchi/ui/hw/libs/waveshare/lcdhat144/LCD_1in44.py

@@ -0,0 +1,319 @@
+ # -*- coding:UTF-8 -*-
+ ##
+ # | file      	:	LCD_1IN44.py
+ # |	version		:	V2.0
+ # | date		:	2018-07-16
+ # | function	:	On the ST7735S chip driver and clear screen, drawing lines, drawing, writing 
+ #					and other functions to achieve
+ #
+ # Permission is hereby granted, free of charge, to any person obtaining a copy
+ # of this software and associated documnetation files (the "Software"), to deal
+ # in the Software without restriction, including without limitation the rights
+ # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ # copies of the Software, and to permit persons to  whom the Software is
+ # furished to do so, subject to the following conditions:
+ #
+ # The above copyright notice and this permission notice shall be included in
+ # all copies or substantial portions of the Software.
+ #
+ # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ # FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ # LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ # THE SOFTWARE.
+ #
+
+
+import RPi.GPIO as GPIO
+import time
+import numpy as np
+from . import config
+
+LCD_1IN44 = 1
+LCD_1IN8 = 0
+if LCD_1IN44 == 1:
+	LCD_WIDTH  = 128  #LCD width
+	LCD_HEIGHT = 128 #LCD height
+	LCD_X = 2
+	LCD_Y = 1
+if LCD_1IN8 == 1:
+	LCD_WIDTH  = 160
+	LCD_HEIGHT = 128
+	LCD_X = 1
+	LCD_Y = 2
+
+LCD_X_MAXPIXEL = 132  #LCD width maximum memory 
+LCD_Y_MAXPIXEL = 162  #LCD height maximum memory
+
+#scanning method
+L2R_U2D = 1
+L2R_D2U = 2
+R2L_U2D = 3
+R2L_D2U = 4
+U2D_L2R = 5
+U2D_R2L = 6
+D2U_L2R = 7
+D2U_R2L = 8
+SCAN_DIR_DFT = U2D_R2L
+
+
+class LCD:
+	def __init__(self):
+		GPIO.setmode(GPIO.BCM)
+		self.width = LCD_WIDTH
+		self.height = LCD_HEIGHT
+		self.LCD_Scan_Dir = SCAN_DIR_DFT
+		self.LCD_X_Adjust = LCD_X
+		self.LCD_Y_Adjust = LCD_Y
+
+	"""    Hardware reset     """
+	def  LCD_Reset(self):
+		GPIO.output(config.LCD_RST_PIN, GPIO.HIGH)
+		config.Driver_Delay_ms(100)
+		GPIO.output(config.LCD_RST_PIN, GPIO.LOW)
+		config.Driver_Delay_ms(100)
+		GPIO.output(config.LCD_RST_PIN, GPIO.HIGH)
+		config.Driver_Delay_ms(100)
+
+	"""    Write register address and data     """
+	def  LCD_WriteReg(self, Reg):
+		GPIO.setmode(GPIO.BCM)
+		GPIO.setup(config.LCD_DC_PIN, GPIO.OUT)
+		GPIO.output(config.LCD_DC_PIN, GPIO.LOW)
+		config.SPI_Write_Byte([Reg])
+
+	def LCD_WriteData_8bit(self, Data):
+		GPIO.output(config.LCD_DC_PIN, GPIO.HIGH)
+		config.SPI_Write_Byte([Data])
+
+	def LCD_WriteData_NLen16Bit(self, Data, DataLen):
+		GPIO.output(config.LCD_DC_PIN, GPIO.HIGH)
+		for i in range(0, DataLen):
+			config.SPI_Write_Byte([Data >> 8])
+			config.SPI_Write_Byte([Data & 0xff])
+		
+	"""    Common register initialization    """
+	def LCD_InitReg(self):
+		#ST7735R Frame Rate
+		self.LCD_WriteReg(0xB1)
+		self.LCD_WriteData_8bit(0x01)
+		self.LCD_WriteData_8bit(0x2C)
+		self.LCD_WriteData_8bit(0x2D)
+
+		self.LCD_WriteReg(0xB2)
+		self.LCD_WriteData_8bit(0x01)
+		self.LCD_WriteData_8bit(0x2C)
+		self.LCD_WriteData_8bit(0x2D)
+
+		self.LCD_WriteReg(0xB3)
+		self.LCD_WriteData_8bit(0x01)
+		self.LCD_WriteData_8bit(0x2C)
+		self.LCD_WriteData_8bit(0x2D)
+		self.LCD_WriteData_8bit(0x01)
+		self.LCD_WriteData_8bit(0x2C)
+		self.LCD_WriteData_8bit(0x2D)
+		
+		#Column inversion 
+		self.LCD_WriteReg(0xB4)
+		self.LCD_WriteData_8bit(0x07)
+		
+		#ST7735R Power Sequence
+		self.LCD_WriteReg(0xC0)
+		self.LCD_WriteData_8bit(0xA2)
+		self.LCD_WriteData_8bit(0x02)
+		self.LCD_WriteData_8bit(0x84)
+		self.LCD_WriteReg(0xC1)
+		self.LCD_WriteData_8bit(0xC5)
+
+		self.LCD_WriteReg(0xC2)
+		self.LCD_WriteData_8bit(0x0A)
+		self.LCD_WriteData_8bit(0x00)
+
+		self.LCD_WriteReg(0xC3)
+		self.LCD_WriteData_8bit(0x8A)
+		self.LCD_WriteData_8bit(0x2A)
+		self.LCD_WriteReg(0xC4)
+		self.LCD_WriteData_8bit(0x8A)
+		self.LCD_WriteData_8bit(0xEE)
+		
+		self.LCD_WriteReg(0xC5)#VCOM 
+		self.LCD_WriteData_8bit(0x0E)
+		
+		#ST7735R Gamma Sequence
+		self.LCD_WriteReg(0xe0)
+		self.LCD_WriteData_8bit(0x0f)
+		self.LCD_WriteData_8bit(0x1a)
+		self.LCD_WriteData_8bit(0x0f)
+		self.LCD_WriteData_8bit(0x18)
+		self.LCD_WriteData_8bit(0x2f)
+		self.LCD_WriteData_8bit(0x28)
+		self.LCD_WriteData_8bit(0x20)
+		self.LCD_WriteData_8bit(0x22)
+		self.LCD_WriteData_8bit(0x1f)
+		self.LCD_WriteData_8bit(0x1b)
+		self.LCD_WriteData_8bit(0x23)
+		self.LCD_WriteData_8bit(0x37)
+		self.LCD_WriteData_8bit(0x00)
+		self.LCD_WriteData_8bit(0x07)
+		self.LCD_WriteData_8bit(0x02)
+		self.LCD_WriteData_8bit(0x10)
+
+		self.LCD_WriteReg(0xe1)
+		self.LCD_WriteData_8bit(0x0f)
+		self.LCD_WriteData_8bit(0x1b)
+		self.LCD_WriteData_8bit(0x0f)
+		self.LCD_WriteData_8bit(0x17)
+		self.LCD_WriteData_8bit(0x33)
+		self.LCD_WriteData_8bit(0x2c)
+		self.LCD_WriteData_8bit(0x29)
+		self.LCD_WriteData_8bit(0x2e)
+		self.LCD_WriteData_8bit(0x30)
+		self.LCD_WriteData_8bit(0x30)
+		self.LCD_WriteData_8bit(0x39)
+		self.LCD_WriteData_8bit(0x3f)
+		self.LCD_WriteData_8bit(0x00)
+		self.LCD_WriteData_8bit(0x07)
+		self.LCD_WriteData_8bit(0x03)
+		self.LCD_WriteData_8bit(0x10) 
+		
+		#Enable test command
+		self.LCD_WriteReg(0xF0)
+		self.LCD_WriteData_8bit(0x01)
+		
+		#Disable ram power save mode
+		self.LCD_WriteReg(0xF6)
+		self.LCD_WriteData_8bit(0x00)
+		
+		#65k mode
+		self.LCD_WriteReg(0x3A)
+		self.LCD_WriteData_8bit(0x05)
+
+	#********************************************************************************
+	#function:	Set the display scan and color transfer modes
+	#parameter: 
+	#		Scan_dir   :   Scan direction
+	#		Colorchose :   RGB or GBR color format
+	#********************************************************************************
+	def LCD_SetGramScanWay(self, Scan_dir):
+		#Get the screen scan direction
+		self.LCD_Scan_Dir = Scan_dir
+		
+		#Get GRAM and LCD width and height
+		if (Scan_dir == L2R_U2D) or (Scan_dir == L2R_D2U) or (Scan_dir == R2L_U2D) or (Scan_dir == R2L_D2U) :
+			self.width	= LCD_HEIGHT 
+			self.height 	= LCD_WIDTH 
+			if Scan_dir == L2R_U2D:
+				MemoryAccessReg_Data = 0X00 | 0x00
+			elif Scan_dir == L2R_D2U:
+				MemoryAccessReg_Data = 0X00 | 0x80
+			elif Scan_dir == R2L_U2D:
+				MemoryAccessReg_Data = 0x40 | 0x00
+			else:		#R2L_D2U:
+				MemoryAccessReg_Data = 0x40 | 0x80
+		else:
+			self.width	= LCD_WIDTH 
+			self.height 	= LCD_HEIGHT 
+			if Scan_dir == U2D_L2R:
+				MemoryAccessReg_Data = 0X00 | 0x00 | 0x20
+			elif Scan_dir == U2D_R2L:
+				MemoryAccessReg_Data = 0X00 | 0x40 | 0x20
+			elif Scan_dir == D2U_L2R:
+				MemoryAccessReg_Data = 0x80 | 0x00 | 0x20
+			else:		#R2L_D2U
+				MemoryAccessReg_Data = 0x40 | 0x80 | 0x20
+		
+		#please set (MemoryAccessReg_Data & 0x10) != 1
+		if (MemoryAccessReg_Data & 0x10) != 1:
+			self.LCD_X_Adjust = LCD_Y
+			self.LCD_Y_Adjust = LCD_X
+		else:
+			self.LCD_X_Adjust = LCD_X
+			self.LCD_Y_Adjust = LCD_Y
+		
+		# Set the read / write scan direction of the frame memory
+		self.LCD_WriteReg(0x36)		#MX, MY, RGB mode 
+		if LCD_1IN44 == 1:
+			self.LCD_WriteData_8bit( MemoryAccessReg_Data | 0x08)	#0x08 set RGB
+		else:
+			self.LCD_WriteData_8bit( MemoryAccessReg_Data & 0xf7)	#RGB color filter panel
+
+	#/********************************************************************************
+	#function:	
+	#			initialization
+	#********************************************************************************/
+	def LCD_Init(self, Lcd_ScanDir):
+		if (config.GPIO_Init() != 0):
+			return -1
+		
+		#Turn on the backlight
+		#GPIO.setup(config.LCD_BL_PIN, GPIO.OUT)
+		GPIO.output(config.LCD_BL_PIN,GPIO.HIGH)
+		
+		#Hardware reset
+		self.LCD_Reset()
+		
+		#Set the initialization register
+		self.LCD_InitReg()
+		
+		#Set the display scan and color transfer modes	
+		self.LCD_SetGramScanWay(Lcd_ScanDir)
+		config.Driver_Delay_ms(200)
+		
+		#sleep out
+		self.LCD_WriteReg(0x11)
+		config.Driver_Delay_ms(120)
+		
+		#Turn on the LCD display
+		self.LCD_WriteReg(0x29)
+		
+	#/********************************************************************************
+	#function:	Sets the start position and size of the display area
+	#parameter: 
+	#	Xstart 	:   X direction Start coordinates
+	#	Ystart  :   Y direction Start coordinates
+	#	Xend    :   X direction end coordinates
+	#	Yend    :   Y direction end coordinates
+	#********************************************************************************/
+	def LCD_SetWindows(self, Xstart, Ystart, Xend, Yend):
+		#set the X coordinates
+		self.LCD_WriteReg(0x2A)
+		self.LCD_WriteData_8bit(0x00)
+		self.LCD_WriteData_8bit((Xstart & 0xff) + self.LCD_X_Adjust)
+		self.LCD_WriteData_8bit(0x00)
+		self.LCD_WriteData_8bit(((Xend - 1) & 0xff) + self.LCD_X_Adjust)
+
+		#set the Y coordinates
+		self.LCD_WriteReg (0x2B)
+		self.LCD_WriteData_8bit(0x00)
+		self.LCD_WriteData_8bit((Ystart & 0xff) + self.LCD_Y_Adjust)
+		self.LCD_WriteData_8bit(0x00)
+		self.LCD_WriteData_8bit(((Yend - 1) & 0xff )+ self.LCD_Y_Adjust)
+
+		self.LCD_WriteReg(0x2C)
+
+	def LCD_Clear(self):
+		#hello
+		_buffer = [0xff]*(self.width * self.height * 2)
+		self.LCD_SetWindows(0, 0, self.width, self.height)
+		GPIO.output(config.LCD_DC_PIN, GPIO.HIGH)
+		for i in range(0,len(_buffer),4096):
+			config.SPI_Write_Byte(_buffer[i:i+4096])
+
+	def LCD_ShowImage(self,Image,Xstart,Ystart):
+		if (Image == None):
+			return
+		imwidth, imheight = Image.size
+		if imwidth != self.width or imheight != self.height:
+			raise ValueError('Image must be same dimensions as display \
+				({0}x{1}).' .format(self.width, self.height))
+		img = np.asarray(Image)
+		pix = np.zeros((self.width,self.height,2), dtype = np.uint8)
+		pix[...,[0]] = np.add(np.bitwise_and(img[...,[0]],0xF8),np.right_shift(img[...,[1]],5))
+		pix[...,[1]] = np.add(np.bitwise_and(np.left_shift(img[...,[1]],3),0xE0),np.right_shift(img[...,[2]],3))
+		pix = pix.flatten().tolist()
+		self.LCD_SetWindows(0, 0, self.width , self.height)
+		GPIO.output(config.LCD_DC_PIN, GPIO.HIGH)
+		for i in range(0,len(pix),4096):
+			config.SPI_Write_Byte(pix[i:i+4096])

pwnagotchi/ui/hw/libs/waveshare/lcdhat144/config.py

@@ -0,0 +1,73 @@
+# /*****************************************************************************
+# * | File        :   config.py
+# * | Author      :
+# * | Info        :
+# *----------------
+# * | This version:   V1.0
+# * | Date        :   2019-12-06
+# * | Info        :
+# ******************************************************************************/
+Device_SPI = 1
+Device_I2C = 0
+Device = Device_SPI
+#spi = spidev.SpiDev(0, 0)
+
+##
+ #  @filename   :   DEV_Config.py
+ #  @brief      :   LCD hardware interface implements (GPIO, SPI)
+ #  @author     :   Yehui from Waveshare
+ #
+ #  Copyright (C) Waveshare     July 10 2017
+ #
+ # Permission is hereby granted, free of charge, to any person obtaining a copy
+ # of this software and associated documnetation files (the "Software"), to deal
+ # in the Software without restriction, including without limitation the rights
+ # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ # copies of the Software, and to permit persons to  whom the Software is
+ # furished to do so, subject to the following conditions:
+ #
+ # The above copyright notice and this permission notice shall be included in
+ # all copies or substantial portions of the Software.
+ #
+ # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ # FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ # LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ # THE SOFTWARE.
+ #
+ 
+import spidev
+import RPi.GPIO as GPIO
+import time
+
+# Pin definition
+LCD_RST_PIN         = 27
+LCD_DC_PIN          = 25
+LCD_CS_PIN          = 8
+LCD_BL_PIN          = 24
+
+# SPI device, bus = 0, device = 0
+SPI = spidev.SpiDev(0, 0)
+
+def epd_digital_write(pin, value):
+    GPIO.output(pin, value)
+
+def Driver_Delay_ms(xms):
+    time.sleep(xms / 1000.0)
+
+def SPI_Write_Byte(data):
+    SPI.writebytes(data)
+
+def GPIO_Init():
+    GPIO.setmode(GPIO.BCM)
+    GPIO.setwarnings(False)
+    GPIO.setup(LCD_RST_PIN, GPIO.OUT)
+    GPIO.setup(LCD_DC_PIN, GPIO.OUT)
+    GPIO.setup(LCD_CS_PIN, GPIO.OUT)
+    GPIO.setup(LCD_BL_PIN, GPIO.OUT)
+    SPI.max_speed_hz = 9000000
+    SPI.mode = 0b00
+    return 0;
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/lcdhat144/epd.py

@@ -0,0 +1,32 @@
+# Waveshare 1.44inch LCD HAT
+# https://www.waveshare.com/1.44inch-lcd-hat.htm
+# https://www.waveshare.com/wiki/1.44inch_LCD_HAT
+# Driver: ST7735S
+# Interface: SPI
+# Display color: RGB, 65K color
+# Resolution: 128x128
+# Backlight: LED
+# Operating voltage: 3.3V
+
+from . import config
+from . import LCD_1in44
+from PIL import ImageOps
+
+
+class EPD(object):
+    def __init__(self):
+        self.width = 128
+        self.height = 128
+        self.LCD = LCD_1in44.LCD()
+        self.LCD.Lcd_ScanDir = LCD_1in44.SCAN_DIR_DFT  #SCAN_DIR_DFT = D2U_L2R
+        self.LCD.LCD_Init(self.LCD.Lcd_ScanDir)
+
+    def init(self):
+        pass
+
+    def clear(self):
+        self.LCD.LCD_Clear()
+
+    def display(self, image):
+        rgb_im = ImageOps.colorize(image.convert("L"), black="green", white="black")
+        self.LCD.LCD_ShowImage(rgb_im, 0, 0)

pwnagotchi/ui/hw/libs/waveshare/oledhat/SH1106.py

@@ -0,0 +1,135 @@
+from . import config
+import RPi.GPIO as GPIO
+import time
+
+Device_SPI = config.Device_SPI
+Device_I2C = config.Device_I2C
+
+LCD_WIDTH   = 128 #LCD width
+LCD_HEIGHT  = 64  #LCD height
+
+class SH1106(object):
+    def __init__(self):
+        self.width = LCD_WIDTH
+        self.height = LCD_HEIGHT
+        #Initialize DC RST pin
+        self._dc = config.DC_PIN
+        self._rst = config.RST_PIN
+        self._bl = config.BL_PIN
+        self.Device = config.Device
+
+
+    """    Write register address and data     """
+    def command(self, cmd):
+        if(self.Device == Device_SPI):
+            GPIO.output(self._dc, GPIO.LOW)
+            config.spi_writebyte([cmd])
+        else:
+            config.i2c_writebyte(0x00, cmd)
+
+    # def data(self, val):
+        # GPIO.output(self._dc, GPIO.HIGH)
+        # config.spi_writebyte([val])
+
+    def Init(self):
+        if (config.module_init() != 0):
+            return -1
+        """Initialize display"""
+        self.reset()
+        self.command(0xAE);#--turn off oled panel
+        self.command(0x02);#---set low column address
+        self.command(0x10);#---set high column address
+        self.command(0x40);#--set start line address  Set Mapping RAM Display Start Line (0x00~0x3F)
+        self.command(0x81);#--set contrast control register
+        self.command(0xA0);#--Set SEG/Column Mapping
+        self.command(0xC0);#Set COM/Row Scan Direction
+        self.command(0xA6);#--set normal display
+        self.command(0xA8);#--set multiplex ratio(1 to 64)
+        self.command(0x3F);#--1/64 duty
+        self.command(0xD3);#-set display offset    Shift Mapping RAM Counter (0x00~0x3F)
+        self.command(0x00);#-not offset
+        self.command(0xd5);#--set display clock divide ratio/oscillator frequency
+        self.command(0x80);#--set divide ratio, Set Clock as 100 Frames/Sec
+        self.command(0xD9);#--set pre-charge period
+        self.command(0xF1);#Set Pre-Charge as 15 Clocks & Discharge as 1 Clock
+        self.command(0xDA);#--set com pins hardware configuration
+        self.command(0x12);
+        self.command(0xDB);#--set vcomh
+        self.command(0x40);#Set VCOM Deselect Level
+        self.command(0x20);#-Set Page Addressing Mode (0x00/0x01/0x02)
+        self.command(0x02);#
+        self.command(0xA4);# Disable Entire Display On (0xa4/0xa5)
+        self.command(0xA6);# Disable Inverse Display On (0xa6/a7)
+        time.sleep(0.1)
+        self.command(0xAF);#--turn on oled panel
+
+
+    def reset(self):
+        """Reset the display"""
+        GPIO.output(self._rst,GPIO.HIGH)
+        time.sleep(0.1)
+        GPIO.output(self._rst,GPIO.LOW)
+        time.sleep(0.1)
+        GPIO.output(self._rst,GPIO.HIGH)
+        time.sleep(0.1)
+
+    def getbuffer(self, image):
+        # print "bufsiz = ",(self.width/8) * self.height
+        buf = [0xFF] * ((self.width//8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # print "imwidth = %d, imheight = %d",imwidth,imheight
+        if(imwidth == self.width and imheight == self.height):
+            #print ("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[x + (y // 8) * self.width] &= ~(1 << (y % 8))
+                        # print x,y,x + (y * self.width)/8,buf[(x + y * self.width) / 8]
+
+        elif(imwidth == self.height and imheight == self.width):
+            #print ("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[(newx + (newy // 8 )*self.width) ] &= ~(1 << (y % 8))
+        return buf
+
+
+    # def ShowImage(self,Image):
+        # self.SetWindows()
+        # GPIO.output(self._dc, GPIO.HIGH);
+        # for i in range(0,self.width * self.height/8):
+            # config.spi_writebyte([~Image[i]])
+
+    def ShowImage(self, pBuf):
+        for page in range(0,8):
+            # set page address #
+            self.command(0xB0 + page);
+            # set low column address #
+            self.command(0x02);
+            # set high column address #
+            self.command(0x10);
+            # write data #
+            time.sleep(0.01)
+            if(self.Device == Device_SPI):
+                GPIO.output(self._dc, GPIO.HIGH);
+            for i in range(0,self.width):#for(int i=0;i<self.width; i++)
+                if(self.Device == Device_SPI):
+                    config.spi_writebyte([~pBuf[i + self.width * page]]);
+                else :
+                    config.i2c_writebyte(0x40, ~pBuf[i + self.width * page])
+
+
+
+
+
+    def clear(self):
+        """Clear contents of image buffer"""
+        _buffer = [0xff]*(self.width * self.height//8)
+        self.ShowImage(_buffer)
+            #print "%d",_buffer[i:i+4096]

pwnagotchi/ui/hw/libs/waveshare/oledhat/config.py

@@ -0,0 +1,111 @@
+# /*****************************************************************************
+# * | File        :	  config.py
+# * | Author      :   Waveshare team
+# * | Function    :   Hardware underlying interface,for Jetson nano
+# * | Info        :
+# *----------------
+# * | This version:   V1.0
+# * | Date        :   2019-06-06
+# * | Info        :
+# ******************************************************************************/
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import RPi.GPIO as GPIO
+import time
+from smbus import SMBus
+import spidev
+
+import ctypes
+# import spidev
+
+# Pin definition
+RST_PIN         = 25
+DC_PIN          = 24
+CS_PIN          = 8
+BL_PIN          = 18
+BUSY_PIN          = 18
+
+Device_SPI = 1
+Device_I2C = 0
+
+
+
+if(Device_SPI == 1):
+    Device = Device_SPI
+    spi = spidev.SpiDev(0, 0)
+else :
+    Device = Device_I2C
+    address         = 0x3C
+    bus = SMBus(1)
+
+def digital_write(pin, value):
+    GPIO.output(pin, value)
+
+def digital_read(pin):
+    return GPIO.input(BUSY_PIN)
+
+def delay_ms(delaytime):
+    time.sleep(delaytime / 1000.0)
+
+def spi_writebyte(data):
+    # SPI.writebytes(data)
+    spi.writebytes([data[0]])
+
+def i2c_writebyte(reg, value):
+    bus.write_byte_data(address, reg, value)
+
+    # time.sleep(0.01)
+def module_init():
+    # print("module_init")
+
+    GPIO.setmode(GPIO.BCM)
+    GPIO.setwarnings(False)
+    GPIO.setup(RST_PIN, GPIO.OUT)
+    GPIO.setup(DC_PIN, GPIO.OUT)
+    GPIO.setup(CS_PIN, GPIO.OUT)
+    GPIO.setup(BL_PIN, GPIO.OUT)
+
+
+    # SPI.max_speed_hz = 2000000
+    # SPI.mode = 0b00
+    # i2c_writebyte(0xff,0xff)
+    if(Device == Device_SPI):
+        # spi.SYSFS_software_spi_begin()
+        # spi.SYSFS_software_spi_setDataMode(0);
+        # spi.SYSFS_software_spi_setClockDivider(1);
+        spi.max_speed_hz = 2000000
+        spi.mode = 0b00
+
+    GPIO.output(CS_PIN, 0)
+    GPIO.output(BL_PIN, 1)
+    GPIO.output(DC_PIN, 0)
+    return 0
+
+def module_exit():
+    if(Device == Device_SPI):
+        spi.SYSFS_software_spi_end()
+    else :
+        bus.close()
+    GPIO.output(RST_PIN, 0)
+    GPIO.output(DC_PIN, 0)
+
+
+
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/oledhat/epd.py

@@ -0,0 +1,28 @@
+from . import SH1106
+from . import config
+
+# Display resolution
+EPD_WIDTH = 64
+EPD_HEIGHT = 128
+
+disp = SH1106.SH1106()
+
+
+class EPD(object):
+
+    def __init__(self):
+        self.reset_pin = config.RST_PIN
+        self.dc_pin = config.DC_PIN
+        self.busy_pin = config.BUSY_PIN
+        self.cs_pin = config.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    def init(self):
+        disp.Init()
+
+    def Clear(self):
+        disp.clear()
+
+    def display(self, image):
+        disp.ShowImage(disp.getbuffer(image))

pwnagotchi/ui/hw/libs/waveshare/v1/epd2in13.py

@@ -0,0 +1,224 @@
+# *****************************************************************************
+# * | File        :	  epd2in13.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+
+import logging
+from . import epdconfig
+
+# Display resolution
+EPD_WIDTH       = 122
+EPD_HEIGHT      = 250
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    lut_full_update = [
+        0x22, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x11,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00
+    ]
+
+    lut_partial_update  = [
+        0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x0F, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+    ]
+        
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200) 
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(10)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)   
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+        
+    def ReadBusy(self):
+        while(epdconfig.digital_read(self.busy_pin) == 1):      # 0: idle, 1: busy
+            epdconfig.delay_ms(100)            
+
+    def TurnOnDisplay(self):
+        self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2
+        self.send_data(0xC4)
+        self.send_command(0x20) # MASTER_ACTIVATION
+        self.send_command(0xFF) # TERMINATE_FRAME_READ_WRITE
+
+        logging.debug("e-Paper busy")
+        self.ReadBusy()
+        logging.debug("e-Paper busy release")
+
+    def init(self, lut):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+        self.send_command(0x01) # DRIVER_OUTPUT_CONTROL
+        self.send_data((EPD_HEIGHT - 1) & 0xFF)
+        self.send_data(((EPD_HEIGHT - 1) >> 8) & 0xFF)
+        self.send_data(0x00) # GD = 0 SM = 0 TB = 0
+        
+        self.send_command(0x0C) # BOOSTER_SOFT_START_CONTROL
+        self.send_data(0xD7)
+        self.send_data(0xD6)
+        self.send_data(0x9D)
+        
+        self.send_command(0x2C) # WRITE_VCOM_REGISTER
+        self.send_data(0xA8) # VCOM 7C
+        
+        self.send_command(0x3A) # SET_DUMMY_LINE_PERIOD
+        self.send_data(0x1A) # 4 dummy lines per gate
+        
+        self.send_command(0x3B) # SET_GATE_TIME
+        self.send_data(0x08) # 2us per line
+        
+        self.send_command(0X3C) # BORDER_WAVEFORM_CONTROL
+        self.send_data(0x03)      
+        
+        self.send_command(0X11) # DATA_ENTRY_MODE_SETTING
+        self.send_data(0x03) # X increment; Y increment
+        
+        # WRITE_LUT_REGISTER
+        self.send_command(0x32)
+        for count in range(30):
+            self.send_data(lut[count])
+
+        return 0
+        
+##
+ #  @brief: specify the memory area for data R/W
+ ##
+    def SetWindows(self, x_start, y_start, x_end, y_end):
+        self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION
+        self.send_data((x_start >> 3) & 0xFF)
+        self.send_data((x_end >> 3) & 0xFF)
+        self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION
+        self.send_data(y_start & 0xFF)
+        self.send_data((y_start >> 8) & 0xFF)
+        self.send_data(y_end & 0xFF)
+        self.send_data((y_end >> 8) & 0xFF)
+
+##
+ #  @brief: specify the start point for data R/W
+ ##
+    def SetCursor(self, x, y):
+        self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER
+        # x point must be the multiple of 8 or the last 3 bits will be ignored
+        self.send_data((x >> 3) & 0xFF)
+        self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER
+        self.send_data(y & 0xFF)
+        self.send_data((y >> 8) & 0xFF)
+        self.ReadBusy()
+        
+    def getbuffer(self, image):
+        if self.width%8 == 0:
+            linewidth = int(self.width/8)
+        else:
+            linewidth = int(self.width/8) + 1
+         
+        buf = [0xFF] * (linewidth * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        
+        if(imwidth == self.width and imheight == self.height):
+            for y in range(imheight):
+                for x in range(imwidth):                    
+                    if pixels[x, y] == 0:
+                        # x = imwidth - x
+                        buf[int(x / 8) + y * linewidth] &= ~(0x80 >> (x % 8))
+        elif(imwidth == self.height and imheight == self.width):
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        # newy = imwidth - newy - 1
+                        buf[int(newx / 8) + newy*linewidth] &= ~(0x80 >> (y % 8))
+        return buf   
+
+        
+    def display(self, image):
+        if self.width%8 == 0:
+            linewidth = int(self.width/8)
+        else:
+            linewidth = int(self.width/8) + 1
+
+        self.SetWindows(0, 0, self.width, self.height);
+        for j in range(0, self.height):
+            self.SetCursor(0, j);
+            self.send_command(0x24);
+            for i in range(0, linewidth):
+                self.send_data(image[i + j * linewidth])   
+        self.TurnOnDisplay()
+    
+    def Clear(self, color):
+        if self.width%8 == 0:
+            linewidth = int(self.width/8)
+        else:
+            linewidth = int(self.width/8) + 1
+
+        self.SetWindows(0, 0, self.width, self.height);
+        for j in range(0, self.height):
+            self.SetCursor(0, j);
+            self.send_command(0x24);
+            for i in range(0, linewidth):
+                self.send_data(color)   
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0x10) #enter deep sleep
+        self.send_data(0x01)
+        epdconfig.delay_ms(100)
+         
+        epdconfig.module_exit()
+        
+### END OF FILE ###
+

pwnagotchi/ui/hw/libs/waveshare/v1/epd2in13bc.py

@@ -0,0 +1,164 @@
+# *****************************************************************************
+# * | File        :	  epd2in13bc.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+from . import epdconfig
+import RPi.GPIO as GPIO
+# import numpy as np
+
+# Display resolution
+EPD_WIDTH       = 104
+EPD_HEIGHT      = 212
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, GPIO.HIGH)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, GPIO.LOW)         # module reset
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, GPIO.HIGH)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, GPIO.LOW)
+        epdconfig.digital_write(self.cs_pin, GPIO.LOW)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, GPIO.HIGH)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, GPIO.HIGH)
+        epdconfig.digital_write(self.cs_pin, GPIO.LOW)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, GPIO.HIGH)
+
+    def ReadBusy(self):
+        epdconfig.delay_ms(20)
+        while(epdconfig.digital_read(self.busy_pin) == 0):      # 0: idle, 1: busy
+            epdconfig.delay_ms(100)
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+
+        self.send_command(0x06) # BOOSTER_SOFT_START
+        self.send_data(0x17)
+        self.send_data(0x17)
+        self.send_data(0x17)
+
+        self.send_command(0x04) # POWER_ON
+        self.ReadBusy()
+
+        self.send_command(0x00) # PANEL_SETTING
+        self.send_data(0x8F)
+
+        self.send_command(0x50) # VCOM_AND_DATA_INTERVAL_SETTING
+        self.send_data(0xF0)
+
+        self.send_command(0x61) # RESOLUTION_SETTING
+        self.send_data(self.width & 0xff)
+        self.send_data(self.height >> 8)
+        self.send_data(self.height & 0xff)
+        return 0
+
+    def getbuffer(self, image):
+        buf = [0xFF] * (int(self.width/8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        if(imwidth == self.width and imheight == self.height):
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif(imwidth == self.height and imheight == self.width):
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def displayBlack(self, imageblack):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(imageblack[i])
+        self.send_command(0x92)
+
+        self.send_command(0x12) # REFRESH
+        self.ReadBusy()
+
+    def display(self, imageblack, imagecolor):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(imageblack[i])
+        self.send_command(0x92)
+
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(imagecolor[i])
+        self.send_command(0x92)
+
+        self.send_command(0x12) # REFRESH
+        self.ReadBusy()
+
+    def Clear(self):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+        self.send_command(0x92)
+
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+        self.send_command(0x92)
+
+        self.send_command(0x12) # REFRESH
+        self.ReadBusy()
+
+    def sleep(self):
+        self.send_command(0x02) # POWER_OFF
+        self.ReadBusy()
+        self.send_command(0x07) # DEEP_SLEEP
+        self.send_data(0xA5) # check code
+
+#        epdconfig.module_exit()
+### END OF FILE ###
+

pwnagotchi/ui/hw/libs/waveshare/v1/epd2in13bcFAST.py

@@ -0,0 +1,359 @@
+# *****************************************************************************
+# * | File        :	  epd2in13d.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+
+# =============================================================================
+# THIS FILE HAS BEEN MODIFIED FROM ORIGINAL, IT HAS BEEN MODIFIED TO RUN THE
+# THREE COLOR WAVESHARE 2.13IN DISPLAY AT A MUCH, MUCH FASTER RATE THAN NORMAL
+# AND IT COULD DAMAGE YOUR DISPLAY. THERE IS NO WARRANTY INCLUDED AND YOU USE
+# THIS CODE AT YOUR OWN RISK. WE ARE NOT RESPONSIBLE FOR ANYTHING THAT HAPPENS
+# INCLUDING BUT NOT LIMITED TO: DESTRUCTION OF YOUR DISPLAY, PI, HOUSE, CAR,
+# SPACE-TIME-CONTINUUM, OR IF THE CODE KILLS YOUR CAT. IF YOU AREN'T WILLING TO 
+# TAKE THESE RISKS, PLEASE DO NOT USE THIS CODE.
+# =============================================================================
+
+
+import logging
+from . import epdconfig
+from PIL import Image
+import RPi.GPIO as GPIO
+
+# Display resolution
+EPD_WIDTH       = 104
+EPD_HEIGHT      = 212
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    lut_vcomDC = [  
+        0x00, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x60, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x00, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x00, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00,
+    ]
+
+    lut_ww = [  
+        0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bw = [  
+        0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x0F, 0x0F, 0x00, 0x00, 0x03,
+        0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
+        0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_wb = [
+        0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bb = [ 
+        0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x00,
+        0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+    
+    lut_vcom1 = [  
+        0xA0, 0x10, 0x10, 0x00, 0x00, 0x02,
+        0x00, 0x10, 0x10, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00,
+    ]
+
+    lut_ww1 = [  
+        0x50, 0x01, 0x01, 0x00, 0x00, 0x01,
+        0xA0, 0x42, 0x42, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bw1 = [  
+        0x50, 0x01, 0x01, 0x00, 0x00, 0x01,
+        0xA0, 0x42, 0x42, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_wb1 = [
+        0xA0, 0x01, 0x01, 0x00, 0x00, 0x01,
+        0x50, 0x42, 0x42, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bb1 = [ 
+        0xA0, 0x01, 0x01, 0x00, 0x00, 0x01,
+        0x50, 0x42, 0x42, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ] 
+
+        
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200) 
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(10)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)   
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+        
+    def ReadBusy(self):
+        logging.debug("e-Paper busy")
+        while(epdconfig.digital_read(self.busy_pin) == 0):      # 0: idle, 1: busy
+            self.send_command(0x71)
+            epdconfig.delay_ms(100)  
+        logging.debug("e-Paper busy release")
+        
+    def TurnOnDisplay(self):
+        self.send_command(0x12)
+        epdconfig.delay_ms(10)
+        self.ReadBusy()
+        
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+        
+        self.send_command(0x01)	# POWER SETTING
+        self.send_data(0x03)
+        self.send_data(0x00)
+        self.send_data(0x2b)
+        self.send_data(0x2b)
+        self.send_data(0x03)
+
+        self.send_command(0x06)	# boost soft start
+        self.send_data(0x17) # A
+        self.send_data(0x17) # B
+        self.send_data(0x17) # C
+
+        self.send_command(0x04)
+        self.ReadBusy()
+
+        self.send_command(0x00)	# panel setting
+        self.send_data(0xbf) # LUT from OTP,128x296
+        self.send_data(0x0d) # VCOM to 0V fast
+
+        self.send_command(0x30)	# PLL setting
+        self.send_data(0x21) # 3a 100HZ   29 150Hz 39 200HZ	31 171HZ
+
+        self.send_command(0x61)	# resolution setting
+        self.send_data(self.width)
+        self.send_data((self.height >> 8) & 0xff)
+        self.send_data(self.height& 0xff)
+
+        self.send_command(0x82)	# vcom_DC setting
+        self.send_data(0x28)
+        return 0
+        
+    def SetFullReg(self):
+        self.send_command(0x82)
+        self.send_data(0x00)
+        self.send_command(0X50)
+        self.send_data(0x97)
+#        self.send_command(0x00)	# panel setting
+#        self.send_data(0x9f) # LUT from OTP,128x296
+
+    def SetPartReg(self):
+#        self.send_command(0x00)	# panel setting
+#        self.send_data(0xbf) # LUT from OTP,128x296
+        self.send_command(0x82)
+        self.send_data(0x03)
+        self.send_command(0X50)
+        self.send_data(0x47)
+        
+        self.send_command(0x20) # vcom
+        for count in range(0, 44):
+            self.send_data(self.lut_vcom1[count])
+        self.send_command(0x21) # ww --
+        for count in range(0, 42):
+            self.send_data(self.lut_ww1[count])
+        self.send_command(0x22) # bw r
+        for count in range(0, 42):
+            self.send_data(self.lut_bw1[count])
+        self.send_command(0x23) # wb w
+        for count in range(0, 42):
+            self.send_data(self.lut_wb1[count])
+        self.send_command(0x24) # bb b
+        for count in range(0, 42):
+            self.send_data(self.lut_bb1[count])
+
+    def getbuffer(self, image):
+        # logging.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width/8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logging.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if(imwidth == self.width and imheight == self.height):
+            logging.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif(imwidth == self.height and imheight == self.width):
+            logging.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, image):
+        if (Image == None):
+            return
+            
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0x00)
+        epdconfig.delay_ms(10)
+        
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(image[i])
+        epdconfig.delay_ms(10)
+        
+        self.SetFullReg()
+        self.TurnOnDisplay()
+        
+    def DisplayPartial(self, image):   
+        if (Image == None):
+            return
+            
+        self.SetPartReg()
+        self.send_command(0x91)
+        self.send_command(0x90)
+        self.send_data(0)
+        self.send_data(self.width - 1)
+
+        self.send_data(0)
+        self.send_data(0)
+        self.send_data(int(self.height / 256))
+        self.send_data(self.height % 256 - 1)
+        self.send_data(0x28)
+            
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(image[i])
+        epdconfig.delay_ms(10)
+        
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(~image[i])
+        epdconfig.delay_ms(10)
+          
+        self.TurnOnDisplay()
+        
+    def Clear(self):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0x00)
+        epdconfig.delay_ms(10)
+        
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0x00)
+        epdconfig.delay_ms(10)
+        
+        self.SetFullReg()
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0X50)
+        self.send_data(0xf7)
+        self.send_command(0X02) # power off
+        self.send_command(0X07) # deep sleep  
+        self.send_data(0xA5)
+
+        epdconfig.module_exit()
+
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v1/epdconfig.py

@@ -0,0 +1,154 @@
+# /*****************************************************************************
+# * | File        :	  epdconfig.py
+# * | Author      :   Waveshare team
+# * | Function    :   Hardware underlying interface
+# * | Info        :
+# *----------------
+# * | This version:   V1.0
+# * | Date        :   2019-06-21
+# * | Info        :   
+# ******************************************************************************
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import os
+import logging
+import sys
+import time
+
+
+class RaspberryPi:
+    # Pin definition
+    RST_PIN         = 17
+    DC_PIN          = 25
+    CS_PIN          = 8
+    BUSY_PIN        = 24
+
+    def __init__(self):
+        import spidev
+        import RPi.GPIO
+
+        self.GPIO = RPi.GPIO
+
+        # SPI device, bus = 0, device = 0
+        self.SPI = spidev.SpiDev(0, 0)
+
+    def digital_write(self, pin, value):
+        self.GPIO.output(pin, value)
+
+    def digital_read(self, pin):
+        return self.GPIO.input(self.BUSY_PIN)
+
+    def delay_ms(self, delaytime):
+        time.sleep(delaytime / 1000.0)
+
+    def spi_writebyte(self, data):
+        self.SPI.writebytes(data)
+
+    def module_init(self):
+        self.GPIO.setmode(self.GPIO.BCM)
+        self.GPIO.setwarnings(False)
+        self.GPIO.setup(self.RST_PIN, self.GPIO.OUT)
+        self.GPIO.setup(self.DC_PIN, self.GPIO.OUT)
+        self.GPIO.setup(self.CS_PIN, self.GPIO.OUT)
+        self.GPIO.setup(self.BUSY_PIN, self.GPIO.IN)
+        self.SPI.max_speed_hz = 4000000
+        self.SPI.mode = 0b00
+        return 0
+
+    def module_exit(self):
+        logging.debug("spi end")
+        self.SPI.close()
+
+        logging.debug("close 5V, Module enters 0 power consumption ...")
+        self.GPIO.output(self.RST_PIN, 0)
+        self.GPIO.output(self.DC_PIN, 0)
+
+        self.GPIO.cleanup()
+
+
+class JetsonNano:
+    # Pin definition
+    RST_PIN         = 17
+    DC_PIN          = 25
+    CS_PIN          = 8
+    BUSY_PIN        = 24
+
+    def __init__(self):
+        import ctypes
+        find_dirs = [
+            os.path.dirname(os.path.realpath(__file__)),
+            '/usr/local/lib',
+            '/usr/lib',
+        ]
+        self.SPI = None
+        for find_dir in find_dirs:
+            so_filename = os.path.join(find_dir, 'sysfs_software_spi.so')
+            if os.path.exists(so_filename):
+                self.SPI = ctypes.cdll.LoadLibrary(so_filename)
+                break
+        if self.SPI is None:
+            raise RuntimeError('Cannot find sysfs_software_spi.so')
+
+        import Jetson.GPIO
+        self.GPIO = Jetson.GPIO
+
+    def digital_write(self, pin, value):
+        self.GPIO.output(pin, value)
+
+    def digital_read(self, pin):
+        return self.GPIO.input(self.BUSY_PIN)
+
+    def delay_ms(self, delaytime):
+        time.sleep(delaytime / 1000.0)
+
+    def spi_writebyte(self, data):
+        self.SPI.SYSFS_software_spi_transfer(data[0])
+
+    def module_init(self):
+        self.GPIO.setmode(self.GPIO.BCM)
+        self.GPIO.setwarnings(False)
+        self.GPIO.setup(self.RST_PIN, self.GPIO.OUT)
+        self.GPIO.setup(self.DC_PIN, self.GPIO.OUT)
+        self.GPIO.setup(self.CS_PIN, self.GPIO.OUT)
+        self.GPIO.setup(self.BUSY_PIN, self.GPIO.IN)
+        self.SPI.SYSFS_software_spi_begin()
+        return 0
+
+    def module_exit(self):
+        logging.debug("spi end")
+        self.SPI.SYSFS_software_spi_end()
+
+        logging.debug("close 5V, Module enters 0 power consumption ...")
+        self.GPIO.output(self.RST_PIN, 0)
+        self.GPIO.output(self.DC_PIN, 0)
+
+        self.GPIO.cleanup()
+
+
+if os.path.exists('/sys/bus/platform/drivers/gpiomem-bcm2835'):
+    implementation = RaspberryPi()
+else:
+    implementation = JetsonNano()
+
+for func in [x for x in dir(implementation) if not x.startswith('_')]:
+    setattr(sys.modules[__name__], func, getattr(implementation, func))
+
+
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v13in3k/epd13in3k.py

@@ -0,0 +1,188 @@
+# *****************************************************************************
+# * | File        :	  epd7in5.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 960
+EPD_HEIGHT = 680
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(20)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(20)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data2(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.SPI.writebytes2(data)
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        busy = epdconfig.digital_read(self.busy_pin)
+        while (busy == 1):
+            busy = epdconfig.digital_read(self.busy_pin)
+            epdconfig.delay_ms(20)
+        epdconfig.delay_ms(20)
+        logger.debug("e-Paper busy release")
+
+    def TurnOnDisplay(self):
+        self.send_command(0x22)  # Display Update Control
+        self.send_data(0xF7)
+        self.send_command(0x20)  # Activate Display Update Sequence
+        self.ReadBusy()
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+        self.ReadBusy()
+
+        self.send_command(0x12)  # SWRESET
+        self.ReadBusy()
+
+        self.send_command(0x0C)
+        self.send_data(0xAE)
+        self.send_data(0xC7)
+        self.send_data(0xC3)
+        self.send_data(0xC0)
+        self.send_data(0x80)
+
+        self.send_command(0x01)
+        self.send_data(0xA7)
+        self.send_data(0x02)
+        self.send_data(0x00)
+
+        self.send_command(0x11)  # data  entry  mode
+        self.send_data(0x03)  # X-mode
+
+        self.send_command(0x44)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0xBF)
+        self.send_data(0x03)
+
+        self.send_command(0x45)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0xA7)
+        self.send_data(0x02)
+
+        self.send_command(0x3C)  # BorderWavefrom
+        self.send_data(0x05)
+
+        self.send_command(0x18)  # use the internal temperature sensor
+        self.send_data(0x80)
+
+        self.send_command(0x4E)
+        self.send_data(0x00)
+
+        self.send_command(0x4F)
+        self.send_data(0x00)
+        self.send_data(0x00)
+
+        # EPD hardware init end
+        return 0
+
+    def getbuffer(self, image):
+        # logger.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if imwidth == self.width and imheight == self.height:
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif imwidth == self.height and imheight == self.width:
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, image):
+        self.send_command(0x24)
+        self.send_data2(image)
+
+        self.TurnOnDisplay()
+
+    def Clear(self):
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        self.send_command(0x24)
+        self.send_data2(buf)
+
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0x10)  # DEEP_SLEEP
+        self.send_data(0x01)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v1in02/epd1in02.py

@@ -0,0 +1,349 @@
+# *****************************************************************************
+# * | File        :	  epd1in54.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# ******************************************************************************/
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 80
+EPD_HEIGHT = 128
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    # full screen update LUT
+
+    lut_w1 = [
+        0x60, 0x5A, 0x5A, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_b1 = [
+        0x90, 0x5A, 0x5A, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    # partial screen update LUT
+    lut_w = [
+        0x60, 0x01, 0x01, 0x00, 0x00, 0x01,
+        0x80, 0x1f, 0x00, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_b = [
+        0x90, 0x01, 0x01, 0x00, 0x00, 0x01,
+        0x40, 0x1f, 0x00, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)  # module reset
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        self.send_command(0x71)
+        busy = epdconfig.digital_read(self.busy_pin)
+        busy = not (busy & 0x01)
+        while (busy):
+            self.send_command(0x71)
+            busy = epdconfig.digital_read(self.busy_pin)
+            busy = not (busy & 0x01)
+        epdconfig.delay_ms(800)
+        logger.debug("e-Paper busy release")
+
+    def TurnOnDisplay(self):
+        self.send_command(0x12)
+        epdconfig.delay_ms(10)
+        self.ReadBusy()
+
+    def SetFulltReg(self):
+        self.send_command(0x23)
+        for count in range(0, 42):
+            self.send_data(self.lut_w1[count])
+
+        self.send_command(0x24)
+        for count in range(0, 42):
+            self.send_data(self.lut_b1[count])
+
+    def SetPartReg(self):
+        self.send_command(0x23)
+        for count in range(0, 42):
+            self.send_data(self.lut_w[count])
+
+        self.send_command(0x24)
+        for count in range(0, 42):
+            self.send_data(self.lut_b[count])
+
+    def Init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+
+        self.send_command(0xD2)
+        self.send_data(0x3F)
+
+        self.send_command(0x00)
+        self.send_data(0x6F)  # from outside
+
+        self.send_command(0x01)  # power setting
+        self.send_data(0x03)
+        self.send_data(0x00)
+        self.send_data(0x2b)
+        self.send_data(0x2b)
+
+        self.send_command(0x06)  # Configuring the charge pump
+        self.send_data(0x3f)
+
+        self.send_command(0x2A)  # Setting XON and the options of LUT
+        self.send_data(0x00)
+        self.send_data(0x00)
+
+        self.send_command(0x30)  # Set the clock frequency
+        self.send_data(0x17)  # 50Hz
+
+        self.send_command(0x50)  # Set VCOM and data output interval
+        self.send_data(0x57)
+
+        self.send_command(0x60)  # Set The non-overlapping period of Gate and Source.
+        self.send_data(0x22)
+
+        self.send_command(0x61)  # resolution setting
+        self.send_data(0x50)  # source 128
+        self.send_data(0x80)
+
+        self.send_command(0x82)  # sets VCOM_DC value
+        self.send_data(0x12)  # -1v
+
+        self.send_command(0xe3)  # Set POWER SAVING
+        self.send_data(0x33)
+        self.SetFulltReg()
+        self.send_command(0x04)  # power on
+        self.ReadBusy()
+        # EPD hardware init end
+        return 0
+
+    def Partial_Init(self):
+        self.reset()
+
+        self.send_command(0xD2)
+        self.send_data(0x3F)
+
+        self.send_command(0x00)
+        self.send_data(0x6F)  # from outside
+
+        self.send_command(0x01)  # power setting
+        self.send_data(0x03)
+        self.send_data(0x00)
+        self.send_data(0x2b)
+        self.send_data(0x2b)
+
+        self.send_command(0x06)  # Configuring the charge pump
+        self.send_data(0x3f)
+
+        self.send_command(0x2A)  # Setting XON and the options of LUT
+        self.send_data(0x00)
+        self.send_data(0x00)
+
+        self.send_command(0x30)  # Set the clock frequency
+        self.send_data(0x17)
+
+        self.send_command(0x50)  # Set VCOM and data output interval
+        self.send_data(0xf2)
+
+        self.send_command(0x60)  # Set The non-overlapping period of Gate and Source.
+        self.send_data(0x22)
+
+        self.send_command(0x82)  # Set VCOM_DC value
+        self.send_data(0x12)  # -1v
+
+        self.send_command(0xe3)  # Set POWER SAVING
+        self.send_data(0x33)
+
+        self.SetPartReg()
+
+        self.send_command(0x04)  # Set POWER SAVING
+        self.ReadBusy()
+        # EPD hardware init end
+        return 0
+
+    def getbuffer(self, image):
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, image):
+        if (image == None):
+            return
+        # Width = (self.width % 8 == 0)? (self.width // 8 ): (self.width // 8 + 1)
+        if (self.width % 8 == 0):
+            Width = self.width // 8
+        else:
+            Width = self.width // 8 + 1
+
+        self.send_command(0x10)
+        for j in range(0, self.height):
+            for i in range(0, int(Width)):
+                self.send_data(0xff)
+
+        self.send_command(0x13)
+        for j in range(0, self.height):
+            for i in range(0, int(Width)):
+                self.send_data(image[i + j * int(Width)])
+        self.TurnOnDisplay()
+
+    def Clear(self):
+        # Width = (self.width % 8 == 0)? (self.width // 8 ): (self.width // 8 + 1)
+        if (self.width % 8 == 0):
+            Width = self.width // 8
+        else:
+            Width = self.width // 8 + 1
+
+        Height = self.height
+
+        self.send_command(0x10)
+        for j in range(0, Height):
+            for i in range(0, int(Width)):
+                self.send_data(0x00)
+
+        self.send_command(0x13)
+        for j in range(0, Height):
+            for i in range(0, int(Width)):
+                self.send_data(0xff)
+        self.TurnOnDisplay()
+
+    def DisplayPartial(self, old_Image, Image):
+
+        # Set partial Windows */
+        self.send_command(0x91)  # This command makes the display enter partial mode
+        self.send_command(0x90)  # resolution setting
+        self.send_data(0)  # x-start
+        self.send_data(79)  # x-end
+
+        self.send_data(0)
+        self.send_data(127)  # y-end
+        self.send_data(0x00)
+
+        # Width = (self.width % 8 == 0)? (self.width // 8 ): (self.width // 8 + 1)
+        if (self.width % 8 == 0):
+            Width = self.width // 8
+        else:
+            Width = self.width // 8 + 1
+
+        Height = self.height
+        # send data
+        self.send_command(0x10)
+        for j in range(0, Height):
+            for i in range(0, int(Width)):
+                self.send_data(old_Image[i + j * int(Width)])
+
+        self.send_command(0x13)
+        for j in range(0, Height):
+            for i in range(0, int(Width)):
+                self.send_data(Image[i + j * int(Width)])
+
+        # Set partial refresh
+        self.TurnOnDisplay()
+
+    def Sleep(self):
+        self.send_command(0x50)
+        self.send_data(0xf7)
+        self.send_command(0x02)
+        self.ReadBusy()
+        self.send_command(0x07)
+        self.send_data(0xA5)
+        epdconfig.delay_ms(200)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v1in54/epd1in54.py

@@ -0,0 +1,260 @@
+# *****************************************************************************
+# * | File        :	  epd1in54.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V3.1
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# V3.1(2019-06-18):
+# 2.remove commands define:
+#   #define PANEL_SETTING                               0x00
+#   #define POWER_SETTING                               0x01
+#   #define POWER_OFF                                   0x02
+#   #define POWER_OFF_SEQUENCE_SETTING                  0x03
+#   #define POWER_ON                                    0x04
+#   #define POWER_ON_MEASURE                            0x05
+#   #define BOOSTER_SOFT_START                          0x06
+#   #define DEEP_SLEEP                                  0x07
+#   #define DATA_START_TRANSMISSION_1                   0x10
+#   #define DATA_STOP                                   0x11
+#   #define DISPLAY_REFRESH                             0x12
+#   #define DATA_START_TRANSMISSION_2                   0x13
+#   #define PLL_CONTROL                                 0x30
+#   #define TEMPERATURE_SENSOR_COMMAND                  0x40
+#   #define TEMPERATURE_SENSOR_CALIBRATION              0x41
+#   #define TEMPERATURE_SENSOR_WRITE                    0x42
+#   #define TEMPERATURE_SENSOR_READ                     0x43
+#   #define VCOM_AND_DATA_INTERVAL_SETTING              0x50
+#   #define LOW_POWER_DETECTION                         0x51
+#   #define TCON_SETTING                                0x60
+#   #define TCON_RESOLUTION                             0x61
+#   #define SOURCE_AND_GATE_START_SETTING               0x62
+#   #define GET_STATUS                                  0x71
+#   #define AUTO_MEASURE_VCOM                           0x80
+#   #define VCOM_VALUE                                  0x81
+#   #define VCM_DC_SETTING_REGISTER                     0x82
+#   #define PROGRAM_MODE                                0xA0
+#   #define ACTIVE_PROGRAM                              0xA1
+#   #define READ_OTP_DATA                               0xA2
+# -----------------------------------------------------------------------------
+# V3.0(2018-11-01):
+# # 1.Remove:
+#   digital_write(self, pin, value)
+#   digital_read(self, pin)
+#   delay_ms(self, delaytime)
+#   set_lut(self, lut)
+#   self.lut = self.lut_full_update
+# * 2.Change:
+#   display_frame -> TurnOnDisplay
+#   set_memory_area -> SetWindow
+#   set_memory_pointer -> SetCursor
+# * 3.How to use
+#   epd = epd1in54.EPD()
+#   epd.init(epd.lut_full_update)
+#   image = Image.new('1', (epd1in54.EPD_WIDTH, epd1in54.EPD_HEIGHT), 255)
+#   ...
+#   drawing ......
+#   ...
+#   epd.display(getbuffer(image))
+# ******************************************************************************/
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 200
+EPD_HEIGHT = 200
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    lut_full_update = [
+        0x02, 0x02, 0x01, 0x11, 0x12, 0x12, 0x22, 0x22,
+        0x66, 0x69, 0x69, 0x59, 0x58, 0x99, 0x99, 0x88,
+        0x00, 0x00, 0x00, 0x00, 0xF8, 0xB4, 0x13, 0x51,
+        0x35, 0x51, 0x51, 0x19, 0x01, 0x00
+    ]
+
+    lut_partial_update = [
+        0x10, 0x18, 0x18, 0x08, 0x18, 0x18, 0x08, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x13, 0x14, 0x44, 0x12,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+    ]
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)  # module reset
+        epdconfig.delay_ms(5)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        while (epdconfig.digital_read(self.busy_pin) == 1):  # 0: idle, 1: busy
+            epdconfig.delay_ms(100)
+        logger.debug("e-Paper busy release")
+
+    def TurnOnDisplay(self):
+        self.send_command(0x22)  # DISPLAY_UPDATE_CONTROL_2
+        self.send_data(0xC4)
+        self.send_command(0x20)  # MASTER_ACTIVATION
+        self.send_command(0xFF)  # TERMINATE_FRAME_READ_WRITE
+
+        self.ReadBusy()
+
+    def SetWindow(self, x_start, y_start, x_end, y_end):
+        self.send_command(0x44)  # SET_RAM_X_ADDRESS_START_END_POSITION
+        # x point must be the multiple of 8 or the last 3 bits will be ignored
+        self.send_data((x_start >> 3) & 0xFF)
+        self.send_data((x_end >> 3) & 0xFF)
+        self.send_command(0x45)  # SET_RAM_Y_ADDRESS_START_END_POSITION
+        self.send_data(y_start & 0xFF)
+        self.send_data((y_start >> 8) & 0xFF)
+        self.send_data(y_end & 0xFF)
+        self.send_data((y_end >> 8) & 0xFF)
+
+    def SetCursor(self, x, y):
+        self.send_command(0x4E)  # SET_RAM_X_ADDRESS_COUNTER
+        # x point must be the multiple of 8 or the last 3 bits will be ignored
+        self.send_data((x >> 3) & 0xFF)
+
+        self.send_command(0x4F)  # SET_RAM_Y_ADDRESS_COUNTER
+        self.send_data(y & 0xFF)
+        self.send_data((y >> 8) & 0xFF)
+        # self.ReadBusy()
+
+    def init(self, lut):
+        if epdconfig.module_init() != 0:
+            return -1
+        # EPD hardware init start
+        self.reset()
+
+        self.send_command(0x01)  # DRIVER_OUTPUT_CONTROL
+        self.send_data((EPD_HEIGHT - 1) & 0xFF)
+        self.send_data(((EPD_HEIGHT - 1) >> 8) & 0xFF)
+        self.send_data(0x00)  # GD = 0 SM = 0 TB = 0
+
+        self.send_command(0x0C)  # BOOSTER_SOFT_START_CONTROL
+        self.send_data(0xD7)
+        self.send_data(0xD6)
+        self.send_data(0x9D)
+
+        self.send_command(0x2C)  # WRITE_VCOM_REGISTER
+        self.send_data(0xA8)  # VCOM 7C
+
+        self.send_command(0x3A)  # SET_DUMMY_LINE_PERIOD
+        self.send_data(0x1A)  # 4 dummy lines per gate
+
+        self.send_command(0x3B)  # SET_GATE_TIME
+        self.send_data(0x08)  # 2us per line
+
+        self.send_command(0x11)  # DATA_ENTRY_MODE_SETTING
+        self.send_data(0x03)  # X increment Y increment
+
+        # set the look-up table register
+        self.send_command(0x32)
+        for i in range(0, len(lut)):
+            self.send_data(lut[i])
+        # EPD hardware init end
+        return 0
+
+    def getbuffer(self, image):
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, image):
+        if (image == None):
+            return
+
+        self.SetWindow(0, 0, self.width, self.height)
+        for j in range(0, self.height):
+            self.SetCursor(0, j)
+            self.send_command(0x24)
+            for i in range(0, int(self.width / 8)):
+                self.send_data(image[i + j * int(self.width / 8)])
+        self.TurnOnDisplay()
+
+    def Clear(self, color=0xFF):
+        # self.SetWindow(0, 0, self.width - 1, self.height - 1)
+        # send the color data
+        self.SetWindow(0, 0, self.width, self.height)
+        # epdconfig.digital_write(self.dc_pin, 1)
+        # epdconfig.digital_write(self.cs_pin, 0)
+        for j in range(0, self.height):
+            self.SetCursor(0, j)
+            self.send_command(0x24)
+            for i in range(0, int(self.width / 8)):
+                self.send_data(color)
+        # epdconfig.digital_write(self.cs_pin, 1)
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0x10)  # DEEP_SLEEP_MODE
+        self.send_data(0x01)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v1in54_v2/epd1in54_V2.py

@@ -0,0 +1,316 @@
+# *****************************************************************************
+# * | File        :	  epd1in54_V2.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.1
+# * | Date        :   2022-08-10
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 200
+EPD_HEIGHT = 200
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    # waveform full refresh
+    WF_Full_1IN54 = [
+        0x80, 0x48, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x40, 0x48, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x80, 0x48, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x40, 0x48, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0xA, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x8, 0x1, 0x0, 0x8, 0x1, 0x0, 0x2,
+        0xA, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x0, 0x0, 0x0,
+        0x22, 0x17, 0x41, 0x0, 0x32, 0x20
+    ]
+
+    # waveform partial refresh(fast)
+    WF_PARTIAL_1IN54_0 = [
+        0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x40, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0xF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x0, 0x0, 0x0,
+        0x02, 0x17, 0x41, 0xB0, 0x32, 0x28,
+    ]
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(5)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # send a lot of data
+    def send_data2(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte2(data)
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        while (epdconfig.digital_read(self.busy_pin) == 1):
+            epdconfig.delay_ms(20)
+        logger.debug("e-Paper busy release")
+
+    def TurnOnDisplay(self):
+        self.send_command(0x22)  # DISPLAY_UPDATE_CONTROL_2
+        self.send_data(0xc7)
+        self.send_command(0x20)  # MASTER_ACTIVATION
+        self.ReadBusy()
+
+    def TurnOnDisplayPart(self):
+        self.send_command(0x22)  # DISPLAY_UPDATE_CONTROL_2
+        self.send_data(0xcF)
+        self.send_command(0x20)  # MASTER_ACTIVATION
+        self.ReadBusy()
+
+    def lut(self, lut):
+        self.send_command(0x32)  # WRITE_LUT_REGISTER
+        self.send_data2(lut)
+
+    def set_lut(self, lut):
+        self.lut(lut)
+
+        self.send_command(0x3f)
+        self.send_data(lut[153])
+
+        self.send_command(0x03)
+        self.send_data(lut[154])
+
+        self.send_command(0x04)
+        self.send_data(lut[155])
+        self.send_data(lut[156])
+        self.send_data(lut[157])
+
+        self.send_command(0x2c)
+        self.send_data(lut[158])
+
+    def SetWindows(self, Xstart, Ystart, Xend, Yend):
+        self.send_command(0x44)  # SET_RAM_X_ADDRESS_START_END_POSITION
+        self.send_data((Xstart >> 3) & 0xFF)
+        self.send_data((Xend >> 3) & 0xFF)
+
+        self.send_command(0x45)  # SET_RAM_Y_ADDRESS_START_END_POSITION
+        self.send_data(Ystart & 0xFF)
+        self.send_data((Ystart >> 8) & 0xFF)
+        self.send_data(Yend & 0xFF)
+        self.send_data((Yend >> 8) & 0xFF)
+
+    def SetCursor(self, Xstart, Ystart):
+        self.send_command(0x4E);  # SET_RAM_X_ADDRESS_COUNTER
+        self.send_data(Xstart & 0xFF);
+
+        self.send_command(0x4F);  # SET_RAM_Y_ADDRESS_COUNTER
+        self.send_data(Ystart & 0xFF);
+        self.send_data((Ystart >> 8) & 0xFF);
+
+    def init(self, isPartial):
+        if (epdconfig.module_init() != 0):
+            return -1
+
+        if (isPartial):
+            logger.debug("partial refresh")
+            self.reset()
+            self.ReadBusy()
+
+            self.set_lut(self.WF_PARTIAL_1IN54_0)
+
+            self.send_command(0x37)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x40)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+
+            self.send_command(0x3c)  # BorderWavefrom
+            self.send_data(0x80)
+
+            self.send_command(0x22)
+            self.send_data(0xc0)
+            self.send_command(0x20)
+            self.ReadBusy()
+
+        else:
+            logger.debug("full refresh")
+            # EPD hardware init start
+            self.reset()
+
+            self.ReadBusy()
+            self.send_command(0x12)  # SWRESET (software reset)
+            self.ReadBusy()
+
+            self.send_command(0x01)  # DRIVER_OUTPUT_CONTROL
+            self.send_data(0xC7)  # (EPD_HEIGHT - 1) & 0xFF
+            self.send_data(0x00)  # ((EPD_HEIGHT - 1) >> 8) & 0xFF
+            self.send_data(0x01)  # GD = 0 SM = 0 TB = 0
+
+            self.send_command(0x11)  # data entry mode
+            self.send_data(0x01)
+
+            self.SetWindows(0, self.height - 1, self.width - 1, 0)  # Set Windows
+
+            self.send_command(0x3C)  # BorderWavefrom
+            self.send_data(0x01)
+
+            self.send_command(0x18)
+            self.send_data(0x80)
+
+            self.send_command(0x22)  # #Load Temperature and waveform setting.
+            self.send_data(0XB1)
+            self.send_command(0x20)
+
+            self.SetCursor(0, self.height - 1)  # Set Cursor
+
+            self.ReadBusy()
+
+            self.set_lut(self.WF_Full_1IN54)  # Set lut
+
+    def Clear(self, color=0xFF):
+        if self.width % 8 == 0:
+            linewidth = int(self.width / 8)
+        else:
+            linewidth = int(self.width / 8) + 1
+
+        self.send_command(0x24)
+        self.send_data2([color] * self.height * linewidth)
+
+        self.TurnOnDisplay()
+
+    def getbuffer(self, image):
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, image):
+        if (image == None):
+            return
+
+        self.send_command(0x24)
+        self.send_data2(image)
+        self.TurnOnDisplay()
+
+    def displayPartBaseImage(self, image):
+        if (image == None):
+            return
+
+        self.send_command(0x24)
+        self.send_data2(image)
+
+        self.send_command(0x26)
+        self.send_data2(image)
+
+        self.TurnOnDisplay()
+
+    def displayPart(self, image):
+        if (image == None):
+            return
+
+        self.send_command(0x24)
+        self.send_data2(image)
+
+        self.TurnOnDisplayPart()
+
+    def sleep(self):
+        self.send_command(0x10)  # DEEP_SLEEP_MODE
+        self.send_data(0x01)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v1in54b/epd1in54b.py

@@ -0,0 +1,219 @@
+# *****************************************************************************
+# * | File        :	  epd1in54b.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH       = 200
+EPD_HEIGHT      = 200
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    lut_vcom0 = [0x0E, 0x14, 0x01, 0x0A, 0x06, 0x04, 0x0A, 0x0A, 0x0F, 0x03, 0x03, 0x0C, 0x06, 0x0A, 0x00]
+    lut_w = [0x0E, 0x14, 0x01, 0x0A, 0x46, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x86, 0x0A, 0x04]
+    lut_b = [0x0E, 0x14, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x4A, 0x04]
+    lut_g1 = [0x8E, 0x94, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x0A, 0x04]
+    lut_g2 = [0x8E, 0x94, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x0A, 0x04]
+    lut_vcom1 = [0x03, 0x1D, 0x01, 0x01, 0x08, 0x23, 0x37, 0x37, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]
+    lut_red0 = [0x83, 0x5D, 0x01, 0x81, 0x48, 0x23, 0x77, 0x77, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]
+    lut_red1 = [0x03, 0x1D, 0x01, 0x01, 0x08, 0x23, 0x37, 0x37, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00] 
+    
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200) 
+        epdconfig.digital_write(self.reset_pin, 0) # module reset
+        epdconfig.delay_ms(10)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)   
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+        
+    def ReadBusy(self):
+        logging.debug("e-Paper busy")
+        while(epdconfig.digital_read(self.busy_pin) == 0):
+            epdconfig.delay_ms(100)    
+        logging.debug("e-Paper busy release")
+      
+    def set_lut_bw(self):
+        self.send_command(0x20) # vcom
+        for count in range(0, 15):
+            self.send_data(self.lut_vcom0[count])
+        self.send_command(0x21) # ww --
+        for count in range(0, 15):
+            self.send_data(self.lut_w[count])
+        self.send_command(0x22) # bw r
+        for count in range(0, 15):
+            self.send_data(self.lut_b[count])
+        self.send_command(0x23) # wb w
+        for count in range(0, 15):
+            self.send_data(self.lut_g1[count])
+        self.send_command(0x24) # bb b
+        for count in range(0, 15):
+            self.send_data(self.lut_g2[count])
+
+    def set_lut_red(self):
+        self.send_command(0x25)
+        for count in range(0, 15):
+            self.send_data(self.lut_vcom1[count])
+        self.send_command(0x26)
+        for count in range(0, 15):
+            self.send_data(self.lut_red0[count])
+        self.send_command(0x27)
+        for count in range(0, 15):
+            self.send_data(self.lut_red1[count])
+            
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+        
+        self.send_command(0x01) # POWER_SETTING
+        self.send_data(0x07)
+        self.send_data(0x00)
+        self.send_data(0x08)
+        self.send_data(0x00)
+        self.send_command(0x06) # BOOSTER_SOFT_START
+        self.send_data(0x07)
+        self.send_data(0x07)
+        self.send_data(0x07)
+        self.send_command(0x04) # POWER_ON
+
+        self.ReadBusy()
+
+        self.send_command(0X00) # PANEL_SETTING
+        self.send_data(0xCF)
+        self.send_command(0X50) # VCOM_AND_DATA_INTERVAL_SETTING
+        self.send_data(0x17)
+        self.send_command(0x30) # PLL_CONTROL
+        self.send_data(0x39)
+        self.send_command(0x61) # TCON_RESOLUTION set x and y
+        self.send_data(0xC8)
+        self.send_data(0x00)
+        self.send_data(0xC8)
+        self.send_command(0x82) # VCM_DC_SETTING_REGISTER
+        self.send_data(0x0E)
+        
+        self.set_lut_bw()
+        self.set_lut_red()
+        return 0
+
+    def getbuffer(self, image):
+        buf = [0xFF] * int(self.width * self.height / 8)
+        # Set buffer to value of Python Imaging Library image.
+        # Image must be in mode 1.
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        if imwidth != self.width or imheight != self.height:
+            raise ValueError('Image must be same dimensions as display \
+                ({0}x{1}).' .format(self.width, self.height))
+
+        pixels = image_monocolor.load()
+        for y in range(self.height):
+            for x in range(self.width):
+                # Set the bits for the column of pixels at the current position.
+                if pixels[x, y] == 0:
+                    buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        return buf
+
+    def display(self, blackimage, redimage):
+        # send black data
+        if (blackimage != None):
+            self.send_command(0x10) # DATA_START_TRANSMISSION_1
+            for i in range(0, int(self.width * self.height / 8)):
+                temp = 0x00
+                for bit in range(0, 4):
+                    if (blackimage[i] & (0x80 >> bit) != 0):
+                        temp |= 0xC0 >> (bit * 2)
+                self.send_data(temp)  
+                temp = 0x00
+                for bit in range(4, 8):
+                    if (blackimage[i] & (0x80 >> bit) != 0):
+                        temp |= 0xC0 >> ((bit - 4) * 2)
+                self.send_data(temp)
+                
+        # send red data        
+        if (redimage != None):
+            self.send_command(0x13) # DATA_START_TRANSMISSION_2
+            for i in range(0, int(self.width * self.height / 8)):
+                self.send_data(redimage[i])  
+
+        self.send_command(0x12) # DISPLAY_REFRESH
+        self.ReadBusy()
+
+    def Clear(self):
+        self.send_command(0x10) # DATA_START_TRANSMISSION_1
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+            self.send_data(0xFF)
+            
+        self.send_command(0x13) # DATA_START_TRANSMISSION_2
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+
+        self.send_command(0x12) # DISPLAY_REFRESH
+        self.ReadBusy()
+
+    def sleep(self):
+        self.send_command(0x50) # VCOM_AND_DATA_INTERVAL_SETTING
+        self.send_data(0x17)
+        self.send_command(0x82) # to solve Vcom drop 
+        self.send_data(0x00)        
+        self.send_command(0x01) # power setting      
+        self.send_data(0x02) # gate switch to external
+        self.send_data(0x00)
+        self.send_data(0x00) 
+        self.send_data(0x00) 
+        self.ReadBusy()
+        
+        self.send_command(0x02) # power off
+        
+        epdconfig.module_exit()
+
+### END OF FILE ###
+

pwnagotchi/ui/hw/libs/waveshare/v1in54b_v2/epd1in54b_v2.py

@@ -0,0 +1,193 @@
+# *****************************************************************************
+# * | File        :	  epd1in54b.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.1
+# * | Date        :   2022-08-10
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 200
+EPD_HEIGHT = 200
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)  # module reset
+        epdconfig.delay_ms(5)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # send a lot of data
+    def send_data2(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte2(data)
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        while (epdconfig.digital_read(self.busy_pin) == 1):
+            epdconfig.delay_ms(100)
+        logger.debug("e-Paper busy release")
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+
+        self.ReadBusy()
+        self.send_command(0x12)  # SWRESET
+        self.ReadBusy()
+
+        self.send_command(0x01)  # Driver output control
+        self.send_data(0xC7)
+        self.send_data(0x00)
+        self.send_data(0x01)
+
+        self.send_command(0x11)  # data entry mode
+        self.send_data(0x01)
+
+        self.send_command(0x44)  # set Ram-X address start/end position
+        self.send_data(0x00)
+        self.send_data(0x18)  # 0x18-->(24+1)*8=200
+
+        self.send_command(0x45)  # set Ram-Y address start/end position
+        self.send_data(0xC7)  # 0xC7-->(199+1)=200
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x00)
+
+        self.send_command(0x3C)  # BorderWavefrom
+        self.send_data(0x05)
+
+        self.send_command(0x18)  # Read built-in temperature sensor
+        self.send_data(0x80)
+
+        self.send_command(0x4E)  # set RAM x address count to 0
+        self.send_data(0x00)
+        self.send_command(0x4F)  # set RAM y address count to 0X199
+        self.send_data(0xC7)
+        self.send_data(0x00)
+        self.ReadBusy()
+        return 0
+
+    def getbuffer(self, image):
+        buf = [0xFF] * int(self.width * self.height / 8)
+        # Set buffer to value of Python Imaging Library image.
+        # Image must be in mode 1.
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        if imwidth != self.width or imheight != self.height:
+            raise ValueError('Image must be same dimensions as display \
+                ({0}x{1}).'.format(self.width, self.height))
+
+        pixels = image_monocolor.load()
+        for y in range(self.height):
+            for x in range(self.width):
+                # Set the bits for the column of pixels at the current position.
+                if pixels[x, y] == 0:
+                    buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        return buf
+
+    def display(self, blackimage, redimage):
+
+        if self.width % 8 == 0:
+            linewidth = int(self.width / 8)
+        else:
+            linewidth = int(self.width / 8) + 1
+
+        buf = [0x00] * self.height * linewidth
+
+        # send black data
+        if (blackimage != None):
+            self.send_command(0x24)  # DATA_START_TRANSMISSION_1
+            self.send_data2(blackimage)
+
+        # send red data
+        if (redimage != None):
+            self.send_command(0x26)  # DATA_START_TRANSMISSION_2
+            for i in range(0, int(self.width * self.height / 8)):
+                buf[i] = ~redimage[i]
+            self.send_data2(buf)
+
+        self.send_command(0x22)  # DISPLAY_REFRESH
+        self.send_data(0xF7)
+        self.send_command(0x20)  # DISPLAY_REFRESH
+        self.ReadBusy()
+
+    def Clear(self):
+        if self.width % 8 == 0:
+            linewidth = int(self.width / 8)
+        else:
+            linewidth = int(self.width / 8) + 1
+
+        self.send_command(0x24)  # DATA_START_TRANSMISSION_1
+        self.send_data2([0xff] * int(self.height * linewidth))
+
+        self.send_command(0x26)  # DATA_START_TRANSMISSION_2
+        self.send_data2([0x00] * int(self.height * linewidth))
+
+        self.send_command(0x22)  # DISPLAY_REFRESH
+        self.send_data(0xF7)
+        self.send_command(0x20)  # DISPLAY_REFRESH
+        self.ReadBusy()
+
+    def sleep(self):
+        self.send_command(0x10)  # enter deep sleep
+        self.send_data(0x01)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v1in54c/epd1in54c.py

@@ -0,0 +1,156 @@
+# *****************************************************************************
+# * | File        :	  epd1in54c.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 152
+EPD_HEIGHT = 152
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(10)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(1)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(10)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        while (epdconfig.digital_read(self.busy_pin) == 0):  # 0: idle, 1: busy
+            epdconfig.delay_ms(200)
+        logger.debug("e-Paper busy release")
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+
+        self.send_command(0x06)  # boost soft start
+        self.send_data(0x17)
+        self.send_data(0x17)
+        self.send_data(0x17)
+        self.send_command(0x04)  # power on
+
+        self.ReadBusy()
+
+        self.send_command(0x00)  # panel setting
+        self.send_data(0x0f)  # LUT from OTP,160x296
+        self.send_data(0x0d)  # VCOM to 0V fast
+
+        self.send_command(0x61)  # resolution setting
+        self.send_data(0x98)
+        self.send_data(0x00)
+        self.send_data(0x98)
+
+        self.send_command(0x50)
+        self.send_data(0x77)
+
+    def getbuffer(self, image):
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    #  Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, blackimage, yellowimage):
+        self.send_command(0x10)
+        logger.debug("blackimage")
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(blackimage[i])
+        self.send_command(0x13)
+        logger.debug("yellowimage")
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(yellowimage[i])
+
+        self.send_command(0x12)
+        self.ReadBusy()
+
+    def Clear(self):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+
+        self.send_command(0x12)
+        self.ReadBusy()
+
+    #  after this, call epd.init() to awaken the module
+    def sleep(self):
+        self.send_command(0X02)  # power off
+        self.ReadBusy()
+        self.send_command(0X07)  # deep sleep
+        self.send_data(0xA5)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v1in64g/epd1in64g.py

@@ -0,0 +1,241 @@
+# *****************************************************************************
+# * | File        :	  epd1in64g.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1
+# * | Date        :   2022-07-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# ******************************************************************************/
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+import PIL
+from PIL import Image
+import io
+
+# Display resolution
+EPD_WIDTH = 168
+EPD_HEIGHT = 168
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+        self.BLACK = 0x000000  # 00  BGR
+        self.WHITE = 0xffffff  # 01
+        self.YELLOW = 0x00ffff  # 10
+        self.RED = 0x0000ff  # 11
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)  # module reset
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusyH(self):
+        logger.debug("e-Paper busy H")
+        while (epdconfig.digital_read(self.busy_pin) == 0):  # 0: idle, 1: busy
+            epdconfig.delay_ms(5)
+        logger.debug("e-Paper busy H release")
+
+    def ReadBusyL(self):
+        logger.debug("e-Paper busy L")
+        while (epdconfig.digital_read(self.busy_pin) == 1):  # 0: busy, 1: idle
+            epdconfig.delay_ms(5)
+        logger.debug("e-Paper busy L release")
+
+    def TurnOnDisplay(self):
+        self.send_command(0x12)  # DISPLAY_REFRESH
+        self.send_data(0x01)
+        self.ReadBusyH()
+
+        self.send_command(0x02)  # POWER_OFF
+        self.send_data(0X00)
+        self.ReadBusyH()
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+
+        self.reset()
+
+        self.send_command(0x66)
+        self.send_data(0x49)
+        self.send_data(0x55)
+        self.send_data(0x13)
+        self.send_data(0x5D)
+
+        self.send_command(0x66)
+        self.send_data(0x49)
+        self.send_data(0x55)
+
+        self.send_command(0xB0)
+        self.send_data(0x03)
+
+        self.send_command(0x00)
+        self.send_data(0x4F)
+        self.send_data(0x6B)
+
+        self.send_command(0x03)
+        self.send_data(0x00)
+
+        self.send_command(0xF0)
+        self.send_data(0xF6)
+        self.send_data(0x0D)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x00)
+
+        self.send_command(0x06)
+        self.send_data(0xCF)
+        self.send_data(0xDF)
+        self.send_data(0x0F)
+
+        self.send_command(0x41)
+        self.send_data(0x00)
+
+        self.send_command(0x50)
+        self.send_data(0x30)
+
+        self.send_command(0x60)
+        self.send_data(0x0C)
+        self.send_data(0x05)
+
+        self.send_command(0x61)
+        self.send_data(0xA8)
+        self.send_data(0x00)
+        self.send_data(0xA8)
+
+        self.send_command(0x84)
+        self.send_data(0x01)
+        return 0
+
+    def getbuffer(self, image):
+        # Create a pallette with the 4 colors supported by the panel
+        pal_image = Image.new("P", (1, 1))
+        pal_image.putpalette((0, 0, 0, 255, 255, 255, 255, 255, 0, 255, 0, 0) + (0, 0, 0) * 252)
+
+        # Check if we need to rotate the image
+        imwidth, imheight = image.size
+        if (imwidth == self.width and imheight == self.height):
+            image_temp = image
+        elif (imwidth == self.height and imheight == self.width):
+            image_temp = image.rotate(90, expand=True)
+        else:
+            logger.warning(
+                "Invalid image dimensions: %d x %d, expected %d x %d" % (imwidth, imheight, self.width, self.height))
+
+        # Convert the soruce image to the 4 colors, dithering if needed
+        image_4color = image_temp.convert("RGB").quantize(palette=pal_image)
+        buf_4color = bytearray(image_4color.tobytes('raw'))
+
+        # into a single byte to transfer to the panel
+        buf = [0x00] * int(self.width * self.height / 4)
+        idx = 0
+        for i in range(0, len(buf_4color), 4):
+            buf[idx] = (buf_4color[i] << 6) + (buf_4color[i + 1] << 4) + (buf_4color[i + 2] << 2) + buf_4color[i + 3]
+            idx += 1
+
+        return buf
+
+    def display(self, image):
+        if self.width % 4 == 0:
+            Width = self.width // 4
+        else:
+            Width = self.width // 4 + 1
+        Height = self.height
+
+        self.send_command(0x68)
+        self.send_data(0x01)
+
+        self.send_command(0x04)
+        self.ReadBusyH()
+
+        self.send_command(0x10)
+        for j in range(0, Height):
+            for i in range(0, Width):
+                self.send_data(image[i + j * Width])
+
+        self.send_command(0x68)
+        self.send_data(0x00)
+
+        self.TurnOnDisplay()
+
+    def Clear(self, color=0x55):
+        if self.width % 4 == 0:
+            Width = self.width // 4
+        else:
+            Width = self.width // 4 + 1
+        Height = self.height
+
+        self.send_command(0x68)
+        self.send_data(0x01)
+
+        self.send_command(0x04)
+        self.ReadBusyH()
+
+        self.send_command(0x10)
+        for j in range(0, Height):
+            for i in range(0, Width):
+                self.send_data(color)
+
+        self.send_command(0x68)
+        self.send_data(0x00)
+
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0x02)  # POWER_OFF
+        self.send_data(0x00)
+
+        self.send_command(0x07)  # DEEP_SLEEP
+        self.send_data(0XA5)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2/waveshare.py

@@ -0,0 +1,338 @@
+# //*****************************************************************************
+# * | File        :	  epd2in13.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * |	This version:   V3.0
+# * | Date        :   2018-11-01
+# * | Info        :   python2 demo
+# * 1.Remove:
+#   digital_write(self, pin, value)
+#   digital_read(self, pin)
+#   delay_ms(self, delaytime)
+#   set_lut(self, lut)
+#   self.lut = self.lut_full_update
+# * 2.Change:
+#   display_frame -> TurnOnDisplay
+#   set_memory_area -> SetWindow
+#   set_memory_pointer -> SetCursor
+# * 3.How to use
+#   epd = epd2in13.EPD()
+#   epd.init(epd.lut_full_update)
+#   image = Image.new('1', (epd2in13.EPD_WIDTH, epd2in13.EPD_HEIGHT), 255)
+#   ...
+#   drawing ......
+#   ...
+#   epd.display(getbuffer(image))
+# ******************************************************************************//
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import time
+import spidev
+import RPi.GPIO as GPIO
+from PIL import Image
+
+# Pin definition
+RST_PIN = 17
+DC_PIN = 25
+CS_PIN = 8
+BUSY_PIN = 24
+
+# SPI device, bus = 0, device = 0
+SPI = spidev.SpiDev(0, 0)
+
+
+def digital_write(pin, value):
+    GPIO.output(pin, value)
+
+
+def digital_read(pin):
+    return GPIO.input(BUSY_PIN)
+
+
+def delay_ms(delaytime):
+    time.sleep(delaytime / 1000.0)
+
+
+def spi_writebyte(data):
+    SPI.writebytes(data)
+
+
+def module_init():
+    GPIO.setmode(GPIO.BCM)
+    GPIO.setwarnings(False)
+    GPIO.setup(RST_PIN, GPIO.OUT)
+    GPIO.setup(DC_PIN, GPIO.OUT)
+    GPIO.setup(CS_PIN, GPIO.OUT)
+    GPIO.setup(BUSY_PIN, GPIO.IN)
+    SPI.max_speed_hz = 2000000
+    SPI.mode = 0b00
+    return 0;
+
+
+# Display resolution
+EPD_WIDTH = 122
+EPD_HEIGHT = 250
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = RST_PIN
+        self.dc_pin = DC_PIN
+        self.busy_pin = BUSY_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    FULL_UPDATE = 0
+    PART_UPDATE = 1
+    lut_full_update = [
+        0x80, 0x60, 0x40, 0x00, 0x00, 0x00, 0x00,  # LUT0: BB:     VS 0 ~7
+        0x10, 0x60, 0x20, 0x00, 0x00, 0x00, 0x00,  # LUT1: BW:     VS 0 ~7
+        0x80, 0x60, 0x40, 0x00, 0x00, 0x00, 0x00,  # LUT2: WB:     VS 0 ~7
+        0x10, 0x60, 0x20, 0x00, 0x00, 0x00, 0x00,  # LUT3: WW:     VS 0 ~7
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  # LUT4: VCOM:   VS 0 ~7
+
+        0x03, 0x03, 0x00, 0x00, 0x02,  # TP0 A~D RP0
+        0x09, 0x09, 0x00, 0x00, 0x02,  # TP1 A~D RP1
+        0x03, 0x03, 0x00, 0x00, 0x02,  # TP2 A~D RP2
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP3 A~D RP3
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP4 A~D RP4
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP5 A~D RP5
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP6 A~D RP6
+
+        0x15, 0x41, 0xA8, 0x32, 0x30, 0x0A,
+    ]
+
+    lut_partial_update = [  # 20 bytes
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  # LUT0: BB:     VS 0 ~7
+        0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  # LUT1: BW:     VS 0 ~7
+        0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  # LUT2: WB:     VS 0 ~7
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  # LUT3: WW:     VS 0 ~7
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  # LUT4: VCOM:   VS 0 ~7
+
+        0x0A, 0x00, 0x00, 0x00, 0x00,  # TP0 A~D RP0
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP1 A~D RP1
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP2 A~D RP2
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP3 A~D RP3
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP4 A~D RP4
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP5 A~D RP5
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP6 A~D RP6
+
+        0x15, 0x41, 0xA8, 0x32, 0x30, 0x0A,
+    ]
+
+    # Hardware reset
+    def reset(self):
+        digital_write(self.reset_pin, GPIO.HIGH)
+        delay_ms(200)
+        digital_write(self.reset_pin, GPIO.LOW)  # module reset
+        delay_ms(200)
+        digital_write(self.reset_pin, GPIO.HIGH)
+        delay_ms(200)
+
+    def send_command(self, command):
+        digital_write(self.dc_pin, GPIO.LOW)
+        spi_writebyte([command])
+
+    def send_data(self, data):
+        digital_write(self.dc_pin, GPIO.HIGH)
+        spi_writebyte([data])
+
+    def wait_until_idle(self):
+        while (digital_read(self.busy_pin) == 1):  # 0: idle, 1: busy
+            delay_ms(100)
+
+    def TurnOnDisplay(self):
+        self.send_command(0x22)
+        self.send_data(0xC7)
+        self.send_command(0x20)
+        self.wait_until_idle()
+
+    def init(self, update):
+        if (module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+        if (update == self.FULL_UPDATE):
+            self.wait_until_idle()
+            self.send_command(0x12)  # soft reset
+            self.wait_until_idle()
+
+            self.send_command(0x74)  # set analog block control
+            self.send_data(0x54)
+            self.send_command(0x7E)  # set digital block control
+            self.send_data(0x3B)
+
+            self.send_command(0x01)  # Driver output control
+            self.send_data(0xF9)
+            self.send_data(0x00)
+            self.send_data(0x00)
+
+            self.send_command(0x11)  # data entry mode
+            self.send_data(0x01)
+
+            self.send_command(0x44)  # set Ram-X address start//end position
+            self.send_data(0x00)
+            self.send_data(0x0F)  # 0x0C-->(15+1)*8=128
+
+            self.send_command(0x45)  # set Ram-Y address start//end position
+            self.send_data(0xF9)  # 0xF9-->(249+1)=250
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+
+            self.send_command(0x3C)  # BorderWavefrom
+            self.send_data(0x03)
+
+            self.send_command(0x2C)  # VCOM Voltage
+            self.send_data(0x55)  #
+
+            self.send_command(0x03)
+            self.send_data(self.lut_full_update[70])
+
+            self.send_command(0x04)  #
+            self.send_data(self.lut_full_update[71])
+            self.send_data(self.lut_full_update[72])
+            self.send_data(self.lut_full_update[73])
+
+            self.send_command(0x3A)  # Dummy Line
+            self.send_data(self.lut_full_update[74])
+            self.send_command(0x3B)  # Gate time
+            self.send_data(self.lut_full_update[75])
+
+            self.send_command(0x32)
+            for count in range(70):
+                self.send_data(self.lut_full_update[count])
+
+            self.send_command(0x4E)  # set RAM x address count to 0
+            self.send_data(0x00)
+            self.send_command(0x4F)  # set RAM y address count to 0X127
+            self.send_data(0xF9)
+            self.send_data(0x00)
+            self.wait_until_idle()
+        else:
+            self.send_command(0x2C)  # VCOM Voltage
+            self.send_data(0x26)
+
+            self.wait_until_idle()
+
+            self.send_command(0x32)
+            for count in range(70):
+                self.send_data(self.lut_partial_update[count])
+
+            self.send_command(0x37)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x40)
+            self.send_data(0x00)
+            self.send_data(0x00)
+
+            self.send_command(0x22)
+            self.send_data(0xC0)
+            self.send_command(0x20)
+            self.wait_until_idle()
+
+            self.send_command(0x3C)  # BorderWavefrom
+            self.send_data(0x01)
+        return 0
+
+    def getbuffer(self, image):
+        if self.width % 8 == 0:
+            linewidth = self.width // 8
+        else:
+            linewidth = self.width // 8 + 1
+
+        buf = [0xFF] * (linewidth * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+
+        if (imwidth == self.width and imheight == self.height):
+            # print("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    if pixels[x, y] == 0:
+                        x = imwidth - x
+                        buf[x // 8 + y * linewidth] &= ~(0x80 >> (x % 8))
+        elif (imwidth == self.height and imheight == self.width):
+            # print("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        newy = imwidth - newy - 1
+                        buf[newx // 8 + newy * linewidth] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, image):
+        if self.width % 8 == 0:
+            linewidth = self.width // 8
+        else:
+            linewidth = self.width // 8 + 1
+
+        self.send_command(0x24)
+        for j in range(0, self.height):
+            for i in range(0, linewidth):
+                self.send_data(image[i + j * linewidth])
+        self.TurnOnDisplay()
+
+    def displayPartial(self, image):
+        if self.width % 8 == 0:
+            linewidth = self.width // 8
+        else:
+            linewidth = self.width // 8 + 1
+
+        self.send_command(0x24)
+        for j in range(0, self.height):
+            for i in range(0, linewidth):
+                self.send_data(image[i + j * linewidth])
+        self.send_command(0x26)
+        for j in range(0, self.height):
+            for i in range(0, linewidth):
+                self.send_data(~image[i + j * linewidth])
+        self.TurnOnDisplay()
+
+    def Clear(self, color):
+        if self.width % 8 == 0:
+            linewidth = self.width // 8
+        else:
+            linewidth = self.width // 8 + 1
+        # print(linewidth)
+
+        self.send_command(0x24)
+        for j in range(0, self.height):
+            for i in range(0, linewidth):
+                self.send_data(color)
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0x22)  # POWER OFF
+        self.send_data(0xC3)
+        self.send_command(0x20)
+
+        self.send_command(0x10)  # enter deep sleep
+        self.send_data(0x01)
+        delay_ms(100)
+
+    ### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in13_V1/epd2in13.py

@@ -0,0 +1,224 @@
+# *****************************************************************************
+# * | File        :	  epd2in13.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH       = 122
+EPD_HEIGHT      = 250
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    lut_full_update = [
+        0x22, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x11,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00
+    ]
+
+    lut_partial_update  = [
+        0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x0F, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+    ]
+        
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200) 
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(10)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)   
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+        
+    def ReadBusy(self):
+        while(epdconfig.digital_read(self.busy_pin) == 1):      # 0: idle, 1: busy
+            epdconfig.delay_ms(100)            
+
+    def TurnOnDisplay(self):
+        self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2
+        self.send_data(0xC4)
+        self.send_command(0x20) # MASTER_ACTIVATION
+        self.send_command(0xFF) # TERMINATE_FRAME_READ_WRITE
+
+        logging.debug("e-Paper busy")
+        self.ReadBusy()
+        logging.debug("e-Paper busy release")
+
+    def init(self, lut):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+        self.send_command(0x01) # DRIVER_OUTPUT_CONTROL
+        self.send_data((EPD_HEIGHT - 1) & 0xFF)
+        self.send_data(((EPD_HEIGHT - 1) >> 8) & 0xFF)
+        self.send_data(0x00) # GD = 0 SM = 0 TB = 0
+        
+        self.send_command(0x0C) # BOOSTER_SOFT_START_CONTROL
+        self.send_data(0xD7)
+        self.send_data(0xD6)
+        self.send_data(0x9D)
+        
+        self.send_command(0x2C) # WRITE_VCOM_REGISTER
+        self.send_data(0xA8) # VCOM 7C
+        
+        self.send_command(0x3A) # SET_DUMMY_LINE_PERIOD
+        self.send_data(0x1A) # 4 dummy lines per gate
+        
+        self.send_command(0x3B) # SET_GATE_TIME
+        self.send_data(0x08) # 2us per line
+        
+        self.send_command(0X3C) # BORDER_WAVEFORM_CONTROL
+        self.send_data(0x03)      
+        
+        self.send_command(0X11) # DATA_ENTRY_MODE_SETTING
+        self.send_data(0x03) # X increment; Y increment
+        
+        # WRITE_LUT_REGISTER
+        self.send_command(0x32)
+        for count in range(30):
+            self.send_data(lut[count])
+
+        return 0
+        
+##
+ #  @brief: specify the memory area for data R/W
+ ##
+    def SetWindows(self, x_start, y_start, x_end, y_end):
+        self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION
+        self.send_data((x_start >> 3) & 0xFF)
+        self.send_data((x_end >> 3) & 0xFF)
+        self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION
+        self.send_data(y_start & 0xFF)
+        self.send_data((y_start >> 8) & 0xFF)
+        self.send_data(y_end & 0xFF)
+        self.send_data((y_end >> 8) & 0xFF)
+
+##
+ #  @brief: specify the start point for data R/W
+ ##
+    def SetCursor(self, x, y):
+        self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER
+        # x point must be the multiple of 8 or the last 3 bits will be ignored
+        self.send_data((x >> 3) & 0xFF)
+        self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER
+        self.send_data(y & 0xFF)
+        self.send_data((y >> 8) & 0xFF)
+        self.ReadBusy()
+        
+    def getbuffer(self, image):
+        if self.width%8 == 0:
+            linewidth = int(self.width/8)
+        else:
+            linewidth = int(self.width/8) + 1
+         
+        buf = [0xFF] * (linewidth * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        
+        if(imwidth == self.width and imheight == self.height):
+            for y in range(imheight):
+                for x in range(imwidth):                    
+                    if pixels[x, y] == 0:
+                        # x = imwidth - x
+                        buf[int(x / 8) + y * linewidth] &= ~(0x80 >> (x % 8))
+        elif(imwidth == self.height and imheight == self.width):
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        # newy = imwidth - newy - 1
+                        buf[int(newx / 8) + newy*linewidth] &= ~(0x80 >> (y % 8))
+        return buf   
+
+        
+    def display(self, image):
+        if self.width%8 == 0:
+            linewidth = int(self.width/8)
+        else:
+            linewidth = int(self.width/8) + 1
+
+        self.SetWindows(0, 0, self.width, self.height);
+        for j in range(0, self.height):
+            self.SetCursor(0, j);
+            self.send_command(0x24);
+            for i in range(0, linewidth):
+                self.send_data(image[i + j * linewidth])   
+        self.TurnOnDisplay()
+    
+    def Clear(self, color):
+        if self.width%8 == 0:
+            linewidth = int(self.width/8)
+        else:
+            linewidth = int(self.width/8) + 1
+
+        self.SetWindows(0, 0, self.width, self.height);
+        for j in range(0, self.height):
+            self.SetCursor(0, j);
+            self.send_command(0x24);
+            for i in range(0, linewidth):
+                self.send_data(color)   
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0x10) #enter deep sleep
+        self.send_data(0x01)
+        epdconfig.delay_ms(100)
+         
+        epdconfig.module_exit()
+        
+### END OF FILE ###
+

pwnagotchi/ui/hw/libs/waveshare/v2in13_V1/epd2in13bc.py

@@ -0,0 +1,164 @@
+# *****************************************************************************
+# * | File        :	  epd2in13bc.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+from .. import epdconfig
+import RPi.GPIO as GPIO
+# import numpy as np
+
+# Display resolution
+EPD_WIDTH       = 104
+EPD_HEIGHT      = 212
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, GPIO.HIGH)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, GPIO.LOW)         # module reset
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, GPIO.HIGH)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, GPIO.LOW)
+        epdconfig.digital_write(self.cs_pin, GPIO.LOW)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, GPIO.HIGH)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, GPIO.HIGH)
+        epdconfig.digital_write(self.cs_pin, GPIO.LOW)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, GPIO.HIGH)
+
+    def ReadBusy(self):
+        epdconfig.delay_ms(20)
+        while(epdconfig.digital_read(self.busy_pin) == 0):      # 0: idle, 1: busy
+            epdconfig.delay_ms(100)
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+
+        self.send_command(0x06) # BOOSTER_SOFT_START
+        self.send_data(0x17)
+        self.send_data(0x17)
+        self.send_data(0x17)
+
+        self.send_command(0x04) # POWER_ON
+        self.ReadBusy()
+
+        self.send_command(0x00) # PANEL_SETTING
+        self.send_data(0x8F)
+
+        self.send_command(0x50) # VCOM_AND_DATA_INTERVAL_SETTING
+        self.send_data(0xF0)
+
+        self.send_command(0x61) # RESOLUTION_SETTING
+        self.send_data(self.width & 0xff)
+        self.send_data(self.height >> 8)
+        self.send_data(self.height & 0xff)
+        return 0
+
+    def getbuffer(self, image):
+        buf = [0xFF] * (int(self.width/8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        if(imwidth == self.width and imheight == self.height):
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif(imwidth == self.height and imheight == self.width):
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def displayBlack(self, imageblack):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(imageblack[i])
+        self.send_command(0x92)
+
+        self.send_command(0x12) # REFRESH
+        self.ReadBusy()
+
+    def display(self, imageblack, imagecolor):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(imageblack[i])
+        self.send_command(0x92)
+
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(imagecolor[i])
+        self.send_command(0x92)
+
+        self.send_command(0x12) # REFRESH
+        self.ReadBusy()
+
+    def Clear(self):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+        self.send_command(0x92)
+
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+        self.send_command(0x92)
+
+        self.send_command(0x12) # REFRESH
+        self.ReadBusy()
+
+    def sleep(self):
+        self.send_command(0x02) # POWER_OFF
+        self.ReadBusy()
+        self.send_command(0x07) # DEEP_SLEEP
+        self.send_data(0xA5) # check code
+
+#        epdconfig.module_exit()
+### END OF FILE ###
+

pwnagotchi/ui/hw/libs/waveshare/v2in13_V1/epd2in13bcFAST.py

@@ -0,0 +1,359 @@
+# *****************************************************************************
+# * | File        :	  epd2in13d.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+
+# =============================================================================
+# THIS FILE HAS BEEN MODIFIED FROM ORIGINAL, IT HAS BEEN MODIFIED TO RUN THE
+# THREE COLOR WAVESHARE 2.13IN DISPLAY AT A MUCH, MUCH FASTER RATE THAN NORMAL
+# AND IT COULD DAMAGE YOUR DISPLAY. THERE IS NO WARRANTY INCLUDED AND YOU USE
+# THIS CODE AT YOUR OWN RISK. WE ARE NOT RESPONSIBLE FOR ANYTHING THAT HAPPENS
+# INCLUDING BUT NOT LIMITED TO: DESTRUCTION OF YOUR DISPLAY, PI, HOUSE, CAR,
+# SPACE-TIME-CONTINUUM, OR IF THE CODE KILLS YOUR CAT. IF YOU AREN'T WILLING TO 
+# TAKE THESE RISKS, PLEASE DO NOT USE THIS CODE.
+# =============================================================================
+
+
+import logging
+from .. import epdconfig
+from PIL import Image
+import RPi.GPIO as GPIO
+
+# Display resolution
+EPD_WIDTH       = 104
+EPD_HEIGHT      = 212
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    lut_vcomDC = [  
+        0x00, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x60, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x00, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x00, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00,
+    ]
+
+    lut_ww = [  
+        0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bw = [  
+        0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x0F, 0x0F, 0x00, 0x00, 0x03,
+        0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
+        0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_wb = [
+        0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bb = [ 
+        0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x00,
+        0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+    
+    lut_vcom1 = [  
+        0xA0, 0x10, 0x10, 0x00, 0x00, 0x02,
+        0x00, 0x10, 0x10, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00,
+    ]
+
+    lut_ww1 = [  
+        0x50, 0x01, 0x01, 0x00, 0x00, 0x01,
+        0xA0, 0x42, 0x42, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bw1 = [  
+        0x50, 0x01, 0x01, 0x00, 0x00, 0x01,
+        0xA0, 0x42, 0x42, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_wb1 = [
+        0xA0, 0x01, 0x01, 0x00, 0x00, 0x01,
+        0x50, 0x42, 0x42, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bb1 = [ 
+        0xA0, 0x01, 0x01, 0x00, 0x00, 0x01,
+        0x50, 0x42, 0x42, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ] 
+
+        
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200) 
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(10)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)   
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+        
+    def ReadBusy(self):
+        logging.debug("e-Paper busy")
+        while(epdconfig.digital_read(self.busy_pin) == 0):      # 0: idle, 1: busy
+            self.send_command(0x71)
+            epdconfig.delay_ms(100)  
+        logging.debug("e-Paper busy release")
+        
+    def TurnOnDisplay(self):
+        self.send_command(0x12)
+        epdconfig.delay_ms(10)
+        self.ReadBusy()
+        
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+        
+        self.send_command(0x01)	# POWER SETTING
+        self.send_data(0x03)
+        self.send_data(0x00)
+        self.send_data(0x2b)
+        self.send_data(0x2b)
+        self.send_data(0x03)
+
+        self.send_command(0x06)	# boost soft start
+        self.send_data(0x17) # A
+        self.send_data(0x17) # B
+        self.send_data(0x17) # C
+
+        self.send_command(0x04)
+        self.ReadBusy()
+
+        self.send_command(0x00)	# panel setting
+        self.send_data(0xbf) # LUT from OTP,128x296
+        self.send_data(0x0d) # VCOM to 0V fast
+
+        self.send_command(0x30)	# PLL setting
+        self.send_data(0x21) # 3a 100HZ   29 150Hz 39 200HZ	31 171HZ
+
+        self.send_command(0x61)	# resolution setting
+        self.send_data(self.width)
+        self.send_data((self.height >> 8) & 0xff)
+        self.send_data(self.height& 0xff)
+
+        self.send_command(0x82)	# vcom_DC setting
+        self.send_data(0x28)
+        return 0
+        
+    def SetFullReg(self):
+        self.send_command(0x82)
+        self.send_data(0x00)
+        self.send_command(0X50)
+        self.send_data(0x97)
+#        self.send_command(0x00)	# panel setting
+#        self.send_data(0x9f) # LUT from OTP,128x296
+
+    def SetPartReg(self):
+#        self.send_command(0x00)	# panel setting
+#        self.send_data(0xbf) # LUT from OTP,128x296
+        self.send_command(0x82)
+        self.send_data(0x03)
+        self.send_command(0X50)
+        self.send_data(0x47)
+        
+        self.send_command(0x20) # vcom
+        for count in range(0, 44):
+            self.send_data(self.lut_vcom1[count])
+        self.send_command(0x21) # ww --
+        for count in range(0, 42):
+            self.send_data(self.lut_ww1[count])
+        self.send_command(0x22) # bw r
+        for count in range(0, 42):
+            self.send_data(self.lut_bw1[count])
+        self.send_command(0x23) # wb w
+        for count in range(0, 42):
+            self.send_data(self.lut_wb1[count])
+        self.send_command(0x24) # bb b
+        for count in range(0, 42):
+            self.send_data(self.lut_bb1[count])
+
+    def getbuffer(self, image):
+        # logging.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width/8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logging.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if(imwidth == self.width and imheight == self.height):
+            logging.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif(imwidth == self.height and imheight == self.width):
+            logging.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, image):
+        if (Image == None):
+            return
+            
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0x00)
+        epdconfig.delay_ms(10)
+        
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(image[i])
+        epdconfig.delay_ms(10)
+        
+        self.SetFullReg()
+        self.TurnOnDisplay()
+        
+    def DisplayPartial(self, image):   
+        if (Image == None):
+            return
+            
+        self.SetPartReg()
+        self.send_command(0x91)
+        self.send_command(0x90)
+        self.send_data(0)
+        self.send_data(self.width - 1)
+
+        self.send_data(0)
+        self.send_data(0)
+        self.send_data(int(self.height / 256))
+        self.send_data(self.height % 256 - 1)
+        self.send_data(0x28)
+            
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(image[i])
+        epdconfig.delay_ms(10)
+        
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(~image[i])
+        epdconfig.delay_ms(10)
+          
+        self.TurnOnDisplay()
+        
+    def Clear(self):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0x00)
+        epdconfig.delay_ms(10)
+        
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0x00)
+        epdconfig.delay_ms(10)
+        
+        self.SetFullReg()
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0X50)
+        self.send_data(0xf7)
+        self.send_command(0X02) # power off
+        self.send_command(0X07) # deep sleep  
+        self.send_data(0xA5)
+
+        epdconfig.module_exit()
+
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in13_V2/epd2in13_V2.py

@@ -0,0 +1,314 @@
+# *****************************************************************************
+# * | File        :	  epd2in13_V2.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 122
+EPD_HEIGHT = 250
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    FULL_UPDATE = 0
+    PART_UPDATE = 1
+    lut_full_update = [
+        0x80, 0x60, 0x40, 0x00, 0x00, 0x00, 0x00,  # LUT0: BB:     VS 0 ~7
+        0x10, 0x60, 0x20, 0x00, 0x00, 0x00, 0x00,  # LUT1: BW:     VS 0 ~7
+        0x80, 0x60, 0x40, 0x00, 0x00, 0x00, 0x00,  # LUT2: WB:     VS 0 ~7
+        0x10, 0x60, 0x20, 0x00, 0x00, 0x00, 0x00,  # LUT3: WW:     VS 0 ~7
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  # LUT4: VCOM:   VS 0 ~7
+
+        0x03, 0x03, 0x00, 0x00, 0x02,  # TP0 A~D RP0
+        0x09, 0x09, 0x00, 0x00, 0x02,  # TP1 A~D RP1
+        0x03, 0x03, 0x00, 0x00, 0x02,  # TP2 A~D RP2
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP3 A~D RP3
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP4 A~D RP4
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP5 A~D RP5
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP6 A~D RP6
+
+        0x15, 0x41, 0xA8, 0x32, 0x30, 0x0A,
+    ]
+
+    lut_partial_update = [  # 20 bytes
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  # LUT0: BB:     VS 0 ~7
+        0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  # LUT1: BW:     VS 0 ~7
+        0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  # LUT2: WB:     VS 0 ~7
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  # LUT3: WW:     VS 0 ~7
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  # LUT4: VCOM:   VS 0 ~7
+
+        0x0A, 0x00, 0x00, 0x00, 0x00,  # TP0 A~D RP0
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP1 A~D RP1
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP2 A~D RP2
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP3 A~D RP3
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP4 A~D RP4
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP5 A~D RP5
+        0x00, 0x00, 0x00, 0x00, 0x00,  # TP6 A~D RP6
+
+        0x15, 0x41, 0xA8, 0x32, 0x30, 0x0A,
+    ]
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(5)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # send a lot of data
+    def send_data2(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte2(data)
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        while (epdconfig.digital_read(self.busy_pin) == 1):  # 0: idle, 1: busy
+            epdconfig.delay_ms(100)
+
+    def TurnOnDisplay(self):
+        self.send_command(0x22)
+        self.send_data(0xC7)
+        self.send_command(0x20)
+        self.ReadBusy()
+
+    def TurnOnDisplayPart(self):
+        self.send_command(0x22)
+        self.send_data(0x0c)
+        self.send_command(0x20)
+        self.ReadBusy()
+
+    def init(self, update):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+        if (update == self.FULL_UPDATE):
+            self.ReadBusy()
+            self.send_command(0x12)  # soft reset
+            self.ReadBusy()
+
+            self.send_command(0x74)  # set analog block control
+            self.send_data(0x54)
+            self.send_command(0x7E)  # set digital block control
+            self.send_data(0x3B)
+
+            self.send_command(0x01)  # Driver output control
+            self.send_data(0xF9)
+            self.send_data(0x00)
+            self.send_data(0x00)
+
+            self.send_command(0x11)  # data entry mode
+            self.send_data(0x01)
+
+            self.send_command(0x44)  # set Ram-X address start/end position
+            self.send_data(0x00)
+            self.send_data(0x0F)  # 0x0C-->(15+1)*8=128
+
+            self.send_command(0x45)  # set Ram-Y address start/end position
+            self.send_data(0xF9)  # 0xF9-->(249+1)=250
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+
+            self.send_command(0x3C)  # BorderWavefrom
+            self.send_data(0x03)
+
+            self.send_command(0x2C)  # VCOM Voltage
+            self.send_data(0x55)  #
+
+            self.send_command(0x03)
+            self.send_data(self.lut_full_update[70])
+
+            self.send_command(0x04)  #
+            self.send_data(self.lut_full_update[71])
+            self.send_data(self.lut_full_update[72])
+            self.send_data(self.lut_full_update[73])
+
+            self.send_command(0x3A)  # Dummy Line
+            self.send_data(self.lut_full_update[74])
+            self.send_command(0x3B)  # Gate time
+            self.send_data(self.lut_full_update[75])
+
+            self.send_command(0x32)
+            for count in range(70):
+                self.send_data(self.lut_full_update[count])
+
+            self.send_command(0x4E)  # set RAM x address count to 0
+            self.send_data(0x00)
+            self.send_command(0x4F)  # set RAM y address count to 0X127
+            self.send_data(0xF9)
+            self.send_data(0x00)
+            self.ReadBusy()
+        else:
+            self.send_command(0x2C)  # VCOM Voltage
+            self.send_data(0x26)
+
+            self.ReadBusy()
+
+            self.send_command(0x32)
+            for count in range(70):
+                self.send_data(self.lut_partial_update[count])
+
+            self.send_command(0x37)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x40)
+            self.send_data(0x00)
+            self.send_data(0x00)
+
+            self.send_command(0x22)
+            self.send_data(0xC0)
+            self.send_command(0x20)
+            self.ReadBusy()
+
+            self.send_command(0x3C)  # BorderWavefrom
+            self.send_data(0x01)
+        return 0
+
+    def getbuffer(self, image):
+        if self.width % 8 == 0:
+            linewidth = int(self.width / 8)
+        else:
+            linewidth = int(self.width / 8) + 1
+
+        buf = [0xFF] * (linewidth * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    if pixels[x, y] == 0:
+                        x = imwidth - x
+                        buf[int(x / 8) + y * linewidth] &= ~(0x80 >> (x % 8))
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        newy = imwidth - newy - 1
+                        buf[int(newx / 8) + newy * linewidth] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, image):
+        self.send_command(0x24)
+        self.send_data2(image)
+        self.TurnOnDisplay()
+
+    def displayPartial(self, image):
+        if self.width % 8 == 0:
+            linewidth = int(self.width / 8)
+        else:
+            linewidth = int(self.width / 8) + 1
+
+        buf = [0x00] * self.height * linewidth
+        for j in range(0, self.height):
+            for i in range(0, linewidth):
+                buf[i + j * linewidth] = ~image[i + j * linewidth]
+
+        self.send_command(0x24)
+        self.send_data2(image)
+
+        self.send_command(0x26)
+        self.send_data2(buf)
+        self.TurnOnDisplayPart()
+
+    def displayPartBaseImage(self, image):
+        self.send_command(0x24)
+        self.send_data2(image)
+
+        self.send_command(0x26)
+        self.send_data2(image)
+        self.TurnOnDisplay()
+
+    def Clear(self, color=0xFF):
+        if self.width % 8 == 0:
+            linewidth = int(self.width / 8)
+        else:
+            linewidth = int(self.width / 8) + 1
+        # logger.debug(linewidth)
+
+        buf = [0x00] * self.height * linewidth
+        for j in range(0, self.height):
+            for i in range(0, linewidth):
+                buf[i + j * linewidth] = color
+
+        self.send_command(0x24)
+        self.send_data2(buf)
+
+        # self.send_command(0x26)
+        # for j in range(0, self.height):
+        # for i in range(0, linewidth):
+        # self.send_data(color)
+
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        # self.send_command(0x22) #POWER OFF
+        # self.send_data(0xC3)
+        # self.send_command(0x20)
+
+        self.send_command(0x10)  # enter deep sleep
+        self.send_data(0x03)
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in13_V3/epd2in13_V3.py

@@ -0,0 +1,404 @@
+# *****************************************************************************
+# * | File        :	  epd2in13_V3.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.2
+# * | Date        :   2022-08-9
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 122
+EPD_HEIGHT = 250
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    lut_partial_update = [
+        0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x40, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x0, 0x0, 0x0,
+        0x22, 0x17, 0x41, 0x00, 0x32, 0x36,
+    ]
+
+    lut_full_update = [
+        0x80, 0x4A, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x40, 0x4A, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x80, 0x4A, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x40, 0x4A, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0xF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0xF, 0x0, 0x0, 0xF, 0x0, 0x0, 0x2,
+        0xF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x0, 0x0, 0x0,
+        0x22, 0x17, 0x41, 0x0, 0x32, 0x36,
+    ]
+
+    '''
+    function :Hardware reset
+    parameter:
+    '''
+
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(20)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(20)
+
+    '''
+    function :send command
+    parameter:
+     command : Command register
+    '''
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    '''
+    function :send data
+    parameter:
+     data : Write data
+    '''
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # send a lot of data
+    def send_data2(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte2(data)
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    '''
+    function :Wait until the busy_pin goes LOW
+    parameter:
+    '''
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        while (epdconfig.digital_read(self.busy_pin) == 1):  # 0: idle, 1: busy
+            epdconfig.delay_ms(10)
+        logger.debug("e-Paper busy release")
+
+    '''
+    function : Turn On Display
+    parameter:
+    '''
+
+    def TurnOnDisplay(self):
+        self.send_command(0x22)  # Display Update Control
+        self.send_data(0xC7)
+        self.send_command(0x20)  # Activate Display Update Sequence
+        self.ReadBusy()
+
+    '''
+    function : Turn On Display Part
+    parameter:
+    '''
+
+    def TurnOnDisplayPart(self):
+        self.send_command(0x22)  # Display Update Control
+        self.send_data(0x0f)  # fast:0x0c, quality:0x0f, 0xcf
+        self.send_command(0x20)  # Activate Display Update Sequence
+        self.ReadBusy()
+
+    '''
+    function : Set lut
+    parameter:
+        lut : lut data
+    '''
+
+    def Lut(self, lut):
+        self.send_command(0x32)
+        for i in range(0, 153):
+            self.send_data(lut[i])
+        self.ReadBusy()
+
+    '''
+    function : Send lut data and configuration
+    parameter:
+        lut : lut data 
+    '''
+
+    def SetLut(self, lut):
+        self.Lut(lut)
+        self.send_command(0x3f)
+        self.send_data(lut[153])
+        self.send_command(0x03)  # gate voltage
+        self.send_data(lut[154])
+        self.send_command(0x04)  # source voltage
+        self.send_data(lut[155])  # VSH
+        self.send_data(lut[156])  # VSH2
+        self.send_data(lut[157])  # VSL
+        self.send_command(0x2c)  # VCOM
+        self.send_data(lut[158])
+
+    '''
+    function : Setting the display window
+    parameter:
+        xstart : X-axis starting position
+        ystart : Y-axis starting position
+        xend : End position of X-axis
+        yend : End position of Y-axis
+    '''
+
+    def SetWindow(self, x_start, y_start, x_end, y_end):
+        self.send_command(0x44)  # SET_RAM_X_ADDRESS_START_END_POSITION
+        # x point must be the multiple of 8 or the last 3 bits will be ignored
+        self.send_data((x_start >> 3) & 0xFF)
+        self.send_data((x_end >> 3) & 0xFF)
+
+        self.send_command(0x45)  # SET_RAM_Y_ADDRESS_START_END_POSITION
+        self.send_data(y_start & 0xFF)
+        self.send_data((y_start >> 8) & 0xFF)
+        self.send_data(y_end & 0xFF)
+        self.send_data((y_end >> 8) & 0xFF)
+
+    '''
+    function : Set Cursor
+    parameter:
+        x : X-axis starting position
+        y : Y-axis starting position
+    '''
+
+    def SetCursor(self, x, y):
+        self.send_command(0x4E)  # SET_RAM_X_ADDRESS_COUNTER
+        # x point must be the multiple of 8 or the last 3 bits will be ignored
+        self.send_data(x & 0xFF)
+
+        self.send_command(0x4F)  # SET_RAM_Y_ADDRESS_COUNTER
+        self.send_data(y & 0xFF)
+        self.send_data((y >> 8) & 0xFF)
+
+    '''
+    function : Initialize the e-Paper register
+    parameter:
+    '''
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+
+        self.ReadBusy()
+        self.send_command(0x12)  # SWRESET
+        self.ReadBusy()
+
+        self.send_command(0x01)  # Driver output control
+        self.send_data(0xf9)
+        self.send_data(0x00)
+        self.send_data(0x00)
+
+        self.send_command(0x11)  # data entry mode
+        self.send_data(0x03)
+
+        self.SetWindow(0, 0, self.width - 1, self.height - 1)
+        self.SetCursor(0, 0)
+
+        self.send_command(0x3c)
+        self.send_data(0x05)
+
+        self.send_command(0x21)  # Display update control
+        self.send_data(0x00)
+        self.send_data(0x80)
+
+        self.send_command(0x18)
+        self.send_data(0x80)
+
+        self.ReadBusy()
+
+        self.SetLut(self.lut_full_update)
+        return 0
+
+    '''
+    function : Display images
+    parameter:
+        image : Image data
+    '''
+
+    def getbuffer(self, image):
+        img = image
+        imwidth, imheight = img.size
+        if (imwidth == self.width and imheight == self.height):
+            img = img.convert('1')
+        elif (imwidth == self.height and imheight == self.width):
+            # image has correct dimensions, but needs to be rotated
+            img = img.rotate(90, expand=True).convert('1')
+        else:
+            logger.warning("Wrong image dimensions: must be " + str(self.width) + "x" + str(self.height))
+            # return a blank buffer
+            return [0x00] * (int(self.width / 8) * self.height)
+
+        buf = bytearray(img.tobytes('raw'))
+        return buf
+
+    '''
+    function : Sends the image buffer in RAM to e-Paper and displays
+    parameter:
+        image : Image data
+    '''
+
+    def display(self, image):
+        if self.width % 8 == 0:
+            linewidth = int(self.width / 8)
+        else:
+            linewidth = int(self.width / 8) + 1
+
+        self.send_command(0x24)
+        for j in range(0, self.height):
+            for i in range(0, linewidth):
+                self.send_data(image[i + j * linewidth])
+        self.TurnOnDisplay()
+
+    '''
+    function : Sends the image buffer in RAM to e-Paper and partial refresh
+    parameter:
+        image : Image data
+    '''
+
+    def displayPartial(self, image):
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(1)
+        epdconfig.digital_write(self.reset_pin, 1)
+
+        self.SetLut(self.lut_partial_update)
+        self.send_command(0x37)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x40)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x00)
+
+        self.send_command(0x3C)  # BorderWavefrom
+        self.send_data(0x80)
+
+        self.send_command(0x22)
+        self.send_data(0xC0)
+        self.send_command(0x20)
+        self.ReadBusy()
+
+        self.SetWindow(0, 0, self.width - 1, self.height - 1)
+        self.SetCursor(0, 0)
+
+        self.send_command(0x24)  # WRITE_RAM
+        # for j in range(0, self.height):
+        #     for i in range(0, linewidth):
+        #         self.send_data(image[i + j * linewidth])
+        self.send_data2(image)
+        self.TurnOnDisplayPart()
+
+    '''
+    function : Refresh a base image
+    parameter:
+        image : Image data
+    '''
+
+    def displayPartBaseImage(self, image):
+        self.send_command(0x24)
+        self.send_data2(image)
+
+        self.send_command(0x26)
+        self.send_data2(image)
+        self.TurnOnDisplay()
+
+    '''
+    function : Clear screen
+    parameter:
+    '''
+
+    def Clear(self, color=0xFF):
+        if self.width % 8 == 0:
+            linewidth = int(self.width / 8)
+        else:
+            linewidth = int(self.width / 8) + 1
+        # logger.debug(linewidth)
+
+        self.send_command(0x24)
+        self.send_data2([color] * int(self.height * linewidth))
+        self.TurnOnDisplay()
+
+    '''
+    function : Enter sleep mode
+    parameter:
+    '''
+
+    def sleep(self):
+        self.send_command(0x10)  # enter deep sleep
+        self.send_data(0x01)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in13_V4/epd2in13_V4.py

@@ -0,0 +1,350 @@
+# *****************************************************************************
+# * | File        :	  epd2in13_V4.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.0
+# * | Date        :   2023-06-25
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 122
+EPD_HEIGHT = 250
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    '''
+    function :Hardware reset
+    parameter:
+    '''
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(20)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(20)
+
+    '''
+    function :send command
+    parameter:
+     command : Command register
+    '''
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    '''
+    function :send data
+    parameter:
+     data : Write data
+    '''
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # send a lot of data
+    def send_data2(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte2(data)
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    '''
+    function :Wait until the busy_pin goes LOW
+    parameter:
+    '''
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        while(epdconfig.digital_read(self.busy_pin) == 1):      # 0: idle, 1: busy
+            epdconfig.delay_ms(10)
+        logger.debug("e-Paper busy release")
+
+    '''
+    function : Turn On Display
+    parameter:
+    '''
+    def TurnOnDisplay(self):
+        self.send_command(0x22) # Display Update Control
+        self.send_data(0xf7)
+        self.send_command(0x20) # Activate Display Update Sequence
+        self.ReadBusy()
+
+    '''
+    function : Turn On Display Fast
+    parameter:
+    '''
+    def TurnOnDisplay_Fast(self):
+        self.send_command(0x22) # Display Update Control
+        self.send_data(0xC7)    # fast:0x0c, quality:0x0f, 0xcf
+        self.send_command(0x20) # Activate Display Update Sequence
+        self.ReadBusy()
+
+    '''
+    function : Turn On Display Part
+    parameter:
+    '''
+    def TurnOnDisplayPart(self):
+        self.send_command(0x22) # Display Update Control
+        self.send_data(0xff)    # fast:0x0c, quality:0x0f, 0xcf
+        self.send_command(0x20) # Activate Display Update Sequence
+        self.ReadBusy()
+
+
+    '''
+    function : Setting the display window
+    parameter:
+        xstart : X-axis starting position
+        ystart : Y-axis starting position
+        xend : End position of X-axis
+        yend : End position of Y-axis
+    '''
+    def SetWindow(self, x_start, y_start, x_end, y_end):
+        self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION
+        # x point must be the multiple of 8 or the last 3 bits will be ignored
+        self.send_data((x_start>>3) & 0xFF)
+        self.send_data((x_end>>3) & 0xFF)
+
+        self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION
+        self.send_data(y_start & 0xFF)
+        self.send_data((y_start >> 8) & 0xFF)
+        self.send_data(y_end & 0xFF)
+        self.send_data((y_end >> 8) & 0xFF)
+
+    '''
+    function : Set Cursor
+    parameter:
+        x : X-axis starting position
+        y : Y-axis starting position
+    '''
+    def SetCursor(self, x, y):
+        self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER
+        # x point must be the multiple of 8 or the last 3 bits will be ignored
+        self.send_data(x & 0xFF)
+
+        self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER
+        self.send_data(y & 0xFF)
+        self.send_data((y >> 8) & 0xFF)
+
+    '''
+    function : Initialize the e-Paper register
+    parameter:
+    '''
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+
+        self.ReadBusy()
+        self.send_command(0x12)  #SWRESET
+        self.ReadBusy()
+
+        self.send_command(0x01) #Driver output control
+        self.send_data(0xf9)
+        self.send_data(0x00)
+        self.send_data(0x00)
+
+        self.send_command(0x11) #data entry mode
+        self.send_data(0x03)
+
+        self.SetWindow(0, 0, self.width-1, self.height-1)
+        self.SetCursor(0, 0)
+
+        self.send_command(0x3c)
+        self.send_data(0x05)
+
+        self.send_command(0x21) #  Display update control
+        self.send_data(0x00)
+        self.send_data(0x80)
+
+        self.send_command(0x18)
+        self.send_data(0x80)
+
+        self.ReadBusy()
+
+        return 0
+
+    '''
+    function : Initialize the e-Paper fast register
+    parameter:
+    '''
+    def init_fast(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+
+        self.send_command(0x12)  #SWRESET
+        self.ReadBusy()
+
+        self.send_command(0x18) # Read built-in temperature sensor
+        self.send_command(0x80)
+
+        self.send_command(0x11) # data entry mode
+        self.send_data(0x03)
+
+        self.SetWindow(0, 0, self.width-1, self.height-1)
+        self.SetCursor(0, 0)
+
+        self.send_command(0x22) # Load temperature value
+        self.send_data(0xB1)
+        self.send_command(0x20)
+        self.ReadBusy()
+
+        self.send_command(0x1A) # Write to temperature register
+        self.send_data(0x64)
+        self.send_data(0x00)
+
+        self.send_command(0x22) # Load temperature value
+        self.send_data(0x91)
+        self.send_command(0x20)
+        self.ReadBusy()
+
+        return 0
+    '''
+    function : Display images
+    parameter:
+        image : Image data
+    '''
+    def getbuffer(self, image):
+        img = image
+        imwidth, imheight = img.size
+        if(imwidth == self.width and imheight == self.height):
+            img = img.convert('1')
+        elif(imwidth == self.height and imheight == self.width):
+            # image has correct dimensions, but needs to be rotated
+            img = img.rotate(90, expand=True).convert('1')
+        else:
+            logger.warning("Wrong image dimensions: must be " + str(self.width) + "x" + str(self.height))
+            # return a blank buffer
+            return [0x00] * (int(self.width/8) * self.height)
+
+        buf = bytearray(img.tobytes('raw'))
+        return buf
+
+    '''
+    function : Sends the image buffer in RAM to e-Paper and displays
+    parameter:
+        image : Image data
+    '''
+    def display(self, image):
+        self.send_command(0x24)
+        self.send_data2(image)
+        self.TurnOnDisplay()
+
+    '''
+    function : Sends the image buffer in RAM to e-Paper and fast displays
+    parameter:
+        image : Image data
+    '''
+    def display_fast(self, image):
+        self.send_command(0x24)
+        self.send_data2(image)
+        self.TurnOnDisplay_Fast()
+    '''
+    function : Sends the image buffer in RAM to e-Paper and partial refresh
+    parameter:
+        image : Image data
+    '''
+    def displayPartial(self, image):
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(1)
+        epdconfig.digital_write(self.reset_pin, 1)
+
+        self.send_command(0x3C) # BorderWavefrom
+        self.send_data(0x80)
+
+        self.send_command(0x01) # Driver output control
+        self.send_data(0xF9)
+        self.send_data(0x00)
+        self.send_data(0x00)
+
+        self.send_command(0x11) # data entry mode
+        self.send_data(0x03)
+
+        self.SetWindow(0, 0, self.width - 1, self.height - 1)
+        self.SetCursor(0, 0)
+
+        self.send_command(0x24) # WRITE_RAM
+        self.send_data2(image)
+        self.TurnOnDisplayPart()
+
+    '''
+    function : Refresh a base image
+    parameter:
+        image : Image data
+    '''
+    def displayPartBaseImage(self, image):
+        self.send_command(0x24)
+        self.send_data2(image)
+
+        self.send_command(0x26)
+        self.send_data2(image)
+        self.TurnOnDisplay()
+
+    '''
+    function : Clear screen
+    parameter:
+    '''
+    def Clear(self, color=0xFF):
+        if self.width%8 == 0:
+            linewidth = int(self.width/8)
+        else:
+            linewidth = int(self.width/8) + 1
+        # logger.debug(linewidth)
+
+        self.send_command(0x24)
+        self.send_data2([color] * int(self.height * linewidth))
+        self.TurnOnDisplay()
+
+    '''
+    function : Enter sleep mode
+    parameter:
+    '''
+    def sleep(self):
+        self.send_command(0x10) #enter deep sleep
+        self.send_data(0x01)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in13b_v3/epd2in13b_V3.py

@@ -0,0 +1,161 @@
+# *****************************************************************************
+# * | File        :	  epd2in13bc.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 104
+EPD_HEIGHT = 212
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        self.send_command(0x71)
+        while epdconfig.digital_read(self.busy_pin) == 0:
+            self.send_command(0x71)
+            epdconfig.delay_ms(100)
+        logger.debug("e-Paper busy release")
+
+    def init(self):
+        if epdconfig.module_init() != 0:
+            return -1
+
+        self.reset()
+        self.send_command(0x04)
+        self.ReadBusy()  # waiting for the electronic paper IC to release the idle signal
+
+        self.send_command(0x00)  # panel setting
+        self.send_data(0x0f)  # LUT from OTP,128x296
+        self.send_data(0x89)  # Temperature sensor, boost and other related timing settings
+
+        self.send_command(0x61)  # resolution setting
+        self.send_data(0x68)
+        self.send_data(0x00)
+        self.send_data(0xD4)
+
+        self.send_command(0X50)  # VCOM AND DATA INTERVAL SETTING
+        self.send_data(0x77)  # WBmode:VBDF 17|D7 VBDW 97 VBDB 57
+        # WBRmode:VBDF F7 VBDW 77 VBDB 37  VBDR B7
+
+        return 0
+
+    def getbuffer(self, image):
+        # logger.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if imwidth == self.width and imheight == self.height:
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif imwidth == self.height and imheight == self.width:
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, imageblack, imagered):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(imageblack[i])
+
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(imagered[i])
+
+        self.send_command(0x12)  # REFRESH
+        epdconfig.delay_ms(100)
+        self.ReadBusy()
+
+    def Clear(self):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+
+        self.send_command(0x12)  # REFRESH
+        epdconfig.delay_ms(100)
+        self.ReadBusy()
+
+    def sleep(self):
+        self.send_command(0X50)
+        self.send_data(0xf7)
+        self.send_command(0X02)
+        self.ReadBusy()
+        self.send_command(0x07)  # DEEP_SLEEP
+        self.send_data(0xA5)  # check code
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+# END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in13b_v4/epd2in13b_V4.py

@@ -0,0 +1,204 @@
+# *****************************************************************************
+# * | File        :	  epd2in13b_V4.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.0
+# * | Date        :   2022-04-21
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 122
+EPD_HEIGHT = 250
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    # hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(20)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(20)
+
+    # send 1 byte command
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # send 1 byte data
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # send a lot of data
+    def send_data2(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte2(data)
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # judge e-Paper whether is busy
+    def busy(self):
+        logger.debug("e-Paper busy")
+        while (epdconfig.digital_read(self.busy_pin) != 0):
+            epdconfig.delay_ms(10)
+        logger.debug("e-Paper busy release")
+
+    # set the display window
+    def set_windows(self, xstart, ystart, xend, yend):
+        self.send_command(0x44)  # SET_RAM_X_ADDRESS_START_END_POSITION
+        self.send_data((xstart >> 3) & 0xff)
+        self.send_data((xend >> 3) & 0xff)
+
+        self.send_command(0x45)  # SET_RAM_Y_ADDRESS_START_END_POSITION
+        self.send_data(ystart & 0xff)
+        self.send_data((ystart >> 8) & 0xff)
+        self.send_data(yend & 0xff)
+        self.send_data((yend >> 8) & 0xff)
+
+    # set the display cursor(origin)
+    def set_cursor(self, xstart, ystart):
+        self.send_command(0x4E)  # SET_RAM_X_ADDRESS_COUNTER
+        self.send_data(xstart & 0xff)
+
+        self.send_command(0x4F)  # SET_RAM_Y_ADDRESS_COUNTER
+        self.send_data(ystart & 0xff)
+        self.send_data((ystart >> 8) & 0xff)
+
+    # initialize
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+
+        self.reset()
+
+        self.busy()
+        self.send_command(0x12)  # SWRESET
+        self.busy()
+
+        self.send_command(0x01)  # Driver output control
+        self.send_data(0xf9)
+        self.send_data(0x00)
+        self.send_data(0x00)
+
+        self.send_command(0x11)  # data entry mode
+        self.send_data(0x03)
+
+        self.set_windows(0, 0, self.width - 1, self.height - 1)
+        self.set_cursor(0, 0)
+
+        self.send_command(0x3C)  # BorderWavefrom
+        self.send_data(0x05)
+
+        self.send_command(0x18)  # Read built-in temperature sensor
+        self.send_data(0x80)
+
+        self.send_command(0x21)  # Display update control
+        self.send_data(0x80)
+        self.send_data(0x80)
+
+        self.busy()
+
+        return 0
+
+    # turn on display
+    def ondisplay(self):
+        self.send_command(0x20)
+        self.busy()
+
+    # image converted to bytearray
+    def getbuffer(self, image):
+        img = image
+        imwidth, imheight = img.size
+        if (imwidth == self.width and imheight == self.height):
+            img = img.convert('1')
+        elif (imwidth == self.height and imheight == self.width):
+            # image has correct dimensions, but needs to be rotated
+            img = img.rotate(90, expand=True).convert('1')
+        else:
+            logger.warning("Wrong image dimensions: must be " +
+                           str(self.width) + "x" + str(self.height))
+            # return a blank buffer
+            return [0x00] * (int(self.width/8) * self.height)
+
+        buf = bytearray(img.tobytes('raw'))
+        return buf
+
+    # display image
+    def display(self, imageblack, imagered):
+        self.send_command(0x24)
+        self.send_data2(imageblack)
+
+        self.send_command(0x26)
+        self.send_data2(imagered)
+
+        self.ondisplay()
+
+    # display white image
+    def clear(self):
+        if self.width % 8 == 0:
+            linewidth = int(self.width/8)
+        else:
+            linewidth = int(self.width/8) + 1
+
+        buf = [0xff] * (int(linewidth * self.height))
+
+        self.send_command(0x24)
+        self.send_data2(buf)
+
+        self.send_command(0x26)
+        self.send_data2(buf)
+
+        self.ondisplay()
+
+    # Compatible with older version functions
+    def Clear(self):
+        self.clear()
+
+    # sleep
+    def sleep(self):
+        self.send_command(0x10)  # DEEP_SLEEP
+        self.send_data(0x01)  # check code
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in13bc/epd2in13bc.py

@@ -0,0 +1,378 @@
+# *****************************************************************************
+# * | File        :	  epd2in13bc.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+from PIL import Image
+
+# Display resolution
+EPD_WIDTH       = 104
+EPD_HEIGHT      = 212
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+
+    lut_vcomDC = [
+        0x00, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x60, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x00, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x00, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00,
+    ]
+
+    lut_ww = [
+        0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bw = [
+        0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x0F, 0x0F, 0x00, 0x00, 0x03,
+        0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
+        0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_wb = [
+        0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bb = [
+        0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_vcom1 = [
+        0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00,
+    ]
+
+    lut_ww1 = [
+        0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bw1 = [
+        0x80, 0x19, 0x01, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_wb1 = [
+        0x40, 0x19, 0x01, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bb1 = [
+        0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(10)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logging.debug("e-Paper busy")
+        while(epdconfig.digital_read(self.busy_pin) == 0):      # 0: idle, 1: busy
+            epdconfig.delay_ms(100)
+        logging.debug("e-Paper busy release")
+
+    def TurnOnDisplay(self):
+        self.send_command(0x12)
+        epdconfig.delay_ms(10)
+        self.ReadBusy()
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+
+        logging.debug("e-Paper 2.13bc preboot Freeze recovery")
+        while(epdconfig.digital_read(self.busy_pin) == 0):      # 0: idle, 1: busy
+            epdconfig.delay_ms(100)
+            self.reset()
+            epdconfig.delay_ms(200)
+            self.send_command(0x01)	# POWER SETTING
+            self.send_data(0x03)
+            self.send_data(0x00)
+            self.send_data(0x2b)
+            self.send_data(0x2b)
+            self.send_data(0x03)
+            epdconfig.delay_ms(200)
+            self.send_command(0x06) # BOOSTER_SOFT_START
+            self.send_data(0x17)
+            self.send_data(0x17)
+            self.send_data(0x17)
+            self.send_command(0x04) # POWER_ON
+            epdconfig.delay_ms(200)
+            self.send_command(0X50)
+            self.send_data(0xf7)
+            self.send_command(0X02) # power off
+            self.send_command(0X07) # deep sleep
+            self.send_data(0xA5)
+            epdconfig.GPIO.output(epdconfig.RST_PIN, 0)
+            epdconfig.GPIO.output(epdconfig.DC_PIN, 0)
+            epdconfig.GPIO.output(epdconfig.CS_PIN, 0)
+            #logging.debug("Reset, powerdown, voltage off done")
+        logging.debug("e-Paper is not frozen now :)")
+
+
+        self.reset()
+
+        self.send_command(0x01)	# POWER SETTING
+        self.send_data(0x03)
+        self.send_data(0x00)
+        self.send_data(0x2b)
+        self.send_data(0x2b)
+        self.send_data(0x03)
+
+        self.send_command(0x06) # BOOSTER_SOFT_START
+        self.send_data(0x17)
+        self.send_data(0x17)
+        self.send_data(0x17)
+
+        self.send_command(0x04) # POWER_ON
+        logging.debug("e-Paper 2.13bc bootup busy")
+        while(epdconfig.digital_read(self.busy_pin) == 0):      # 0: idle, 1: busy
+            epdconfig.delay_ms(100)
+
+#        self.send_command(0x00) # PANEL_SETTING
+#        self.send_data(0x8F)
+#        self.send_command(0x50) # VCOM_AND_DATA_INTERVAL_SETTING
+#        self.send_data(0xF0)
+#        self.send_command(0x61) # RESOLUTION_SETTING
+#        self.send_data(self.width & 0xff)
+#        self.send_data(self.height >> 8)
+#        self.send_data(self.height & 0xff)
+
+        self.send_command(0x00)	# panel setting
+        self.send_data(0xbf) # LUT from OTP,128x296
+        self.send_data(0x0d) # VCOM to 0V fast
+
+        self.send_command(0x30)	# PLL setting
+        self.send_data(0x3a) # 3a 100HZ   29 150Hz 39 200HZ	31 171HZ
+
+        self.send_command(0x61)	# resolution setting
+        self.send_data(self.width & 0xff)
+        self.send_data((self.height >> 8) & 0xff)
+        self.send_data(self.height& 0xff)
+
+        self.send_command(0x82)	# vcom_DC setting
+        self.send_data(0x28)
+
+        #self.Clear()
+        logging.debug("e-Paper booted")
+        return 0
+
+    def SetFullReg(self):
+        self.send_command(0x82)
+        self.send_data(0x00)
+        self.send_command(0X50)
+        self.send_data(0x97)
+
+        self.send_command(0x20) # vcom
+        for count in range(0, 44):
+            self.send_data(self.lut_vcomDC[count])
+        self.send_command(0x21) # ww --
+        for count in range(0, 42):
+            self.send_data(self.lut_ww[count])
+        self.send_command(0x22) # bw r
+        for count in range(0, 42):
+            self.send_data(self.lut_bw[count])
+        self.send_command(0x23) # wb w
+        for count in range(0, 42):
+            self.send_data(self.lut_wb[count])
+        self.send_command(0x24) # bb b
+        for count in range(0, 42):
+            self.send_data(self.lut_bb[count])
+
+
+    def getbuffer(self, image):
+        # logging.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width/8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logging.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if(imwidth == self.width and imheight == self.height):
+            logging.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif(imwidth == self.height and imheight == self.width):
+            logging.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, imageblack, imagered):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(imageblack[i])
+        self.send_command(0x92)
+
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(imagered[i])
+        self.send_command(0x92)
+
+        self.send_command(0x12) # REFRESH
+        self.ReadBusy()
+
+    def pwndisplay(self, imageblack):
+        if (Image == None):
+            return
+
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0x00)
+        epdconfig.delay_ms(10)
+
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(imageblack[i])
+        epdconfig.delay_ms(10)
+
+        self.SetFullReg()
+        self.TurnOnDisplay()
+
+
+    def Clear(self):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+        self.send_command(0x92)
+
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+        self.send_command(0x92)
+
+        self.send_command(0x12) # REFRESH
+        self.ReadBusy()
+
+    def pwnclear(self):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+        epdconfig.delay_ms(10)
+
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+        epdconfig.delay_ms(10)
+
+        self.SetFullReg()
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0x02) # POWER_OFF
+        self.ReadBusy()
+        self.send_command(0x07) # DEEP_SLEEP
+        self.send_data(0xA5) # check code
+
+        epdconfig.module_exit()
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in13d/epd2in13d.py

@@ -0,0 +1,358 @@
+# *****************************************************************************
+# * | File        :	  epd2in13d.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+
+import logging
+from .. import epdconfig
+from PIL import Image
+import RPi.GPIO as GPIO
+
+# Display resolution
+EPD_WIDTH       = 104
+EPD_HEIGHT      = 212
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    lut_vcomDC = [  
+        0x00, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x60, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x00, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x00, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00,
+    ]
+
+    lut_ww = [  
+        0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bw = [  
+        0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x0F, 0x0F, 0x00, 0x00, 0x03,
+        0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
+        0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_wb = [
+        0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bb = [ 
+        0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+    
+    lut_vcom1 = [  
+        0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00,
+    ]
+
+    lut_ww1 = [  
+        0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bw1 = [  
+        0x80, 0x19, 0x01, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_wb1 = [
+        0x40, 0x19, 0x01, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+
+    lut_bb1 = [ 
+        0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+        
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200) 
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(10)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)   
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+        
+    def ReadBusy(self):
+        logging.debug("e-Paper busy")
+        while(epdconfig.digital_read(self.busy_pin) == 0):      # 0: idle, 1: busy
+            self.send_command(0x71)
+            epdconfig.delay_ms(100)  
+        logging.debug("e-Paper busy release")
+        
+    def TurnOnDisplay(self):
+        self.send_command(0x12)
+        epdconfig.delay_ms(10)
+        self.ReadBusy()
+        
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+        
+        self.send_command(0x01)	# POWER SETTING
+        self.send_data(0x03)
+        self.send_data(0x00)
+        self.send_data(0x2b)
+        self.send_data(0x2b)
+        self.send_data(0x03)
+
+        self.send_command(0x06)	# boost soft start
+        self.send_data(0x17) # A
+        self.send_data(0x17) # B
+        self.send_data(0x17) # C
+
+        self.send_command(0x04)
+        self.ReadBusy()
+
+        self.send_command(0x00)	# panel setting
+        self.send_data(0xbf) # LUT from OTP,128x296
+        self.send_data(0x0d) # VCOM to 0V fast
+
+        self.send_command(0x30)	# PLL setting
+        self.send_data(0x3a) # 3a 100HZ   29 150Hz 39 200HZ	31 171HZ
+
+        self.send_command(0x61)	# resolution setting
+        self.send_data(self.width)
+        self.send_data((self.height >> 8) & 0xff)
+        self.send_data(self.height& 0xff)
+
+        self.send_command(0x82)	# vcom_DC setting
+        self.send_data(0x28)
+        return 0
+        
+    def SetFullReg(self):
+        self.send_command(0x82)
+        self.send_data(0x00)
+        self.send_command(0X50)
+        self.send_data(0x97)
+        
+        self.send_command(0x20) # vcom
+        for count in range(0, 44):
+            self.send_data(self.lut_vcomDC[count])
+        self.send_command(0x21) # ww --
+        for count in range(0, 42):
+            self.send_data(self.lut_ww[count])
+        self.send_command(0x22) # bw r
+        for count in range(0, 42):
+            self.send_data(self.lut_bw[count])
+        self.send_command(0x23) # wb w
+        for count in range(0, 42):
+            self.send_data(self.lut_wb[count])
+        self.send_command(0x24) # bb b
+        for count in range(0, 42):
+            self.send_data(self.lut_bb[count])
+    
+    def SetPartReg(self):
+        self.send_command(0x82)
+        self.send_data(0x03)
+        self.send_command(0X50)
+        self.send_data(0x47)
+        
+        self.send_command(0x20) # vcom
+        for count in range(0, 44):
+            self.send_data(self.lut_vcom1[count])
+        self.send_command(0x21) # ww --
+        for count in range(0, 42):
+            self.send_data(self.lut_ww1[count])
+        self.send_command(0x22) # bw r
+        for count in range(0, 42):
+            self.send_data(self.lut_bw1[count])
+        self.send_command(0x23) # wb w
+        for count in range(0, 42):
+            self.send_data(self.lut_wb1[count])
+        self.send_command(0x24) # bb b
+        for count in range(0, 42):
+            self.send_data(self.lut_bb1[count])
+
+    def getbuffer(self, image):
+        # logging.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width/8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logging.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if(imwidth == self.width and imheight == self.height):
+            logging.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif(imwidth == self.height and imheight == self.width):
+            logging.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, image):
+        if (Image == None):
+            return
+            
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0x00)
+        epdconfig.delay_ms(10)
+        
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(image[i])
+        epdconfig.delay_ms(10)
+        
+        self.SetFullReg()
+        self.TurnOnDisplay()
+        
+    def DisplayPartial(self, image):   
+        if (Image == None):
+            return
+            
+        self.SetPartReg()
+        self.send_command(0x91)
+        self.send_command(0x90)
+        self.send_data(0)
+        self.send_data(self.width - 1)
+
+        self.send_data(0)
+        self.send_data(0)
+        self.send_data(int(self.height / 256))
+        self.send_data(self.height % 256 - 1)
+        self.send_data(0x28)
+            
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(image[i])
+        epdconfig.delay_ms(10)
+        
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(~image[i])
+        epdconfig.delay_ms(10)
+          
+        self.TurnOnDisplay()
+        
+    def Clear(self):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0x00)
+        epdconfig.delay_ms(10)
+        
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+        epdconfig.delay_ms(10)
+        
+        self.SetFullReg()
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0X50)
+        self.send_data(0xf7)
+        self.send_command(0X02) # power off
+        self.send_command(0X07) # deep sleep  
+        self.send_data(0xA5)
+
+        epdconfig.module_exit()
+
+### END OF FILE ###
+

pwnagotchi/ui/hw/libs/waveshare/v2in13g/epd2in13g.py

@@ -0,0 +1,243 @@
+# *****************************************************************************
+# * | File        :	  epd2in13g.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.0
+# * | Date        :   2023-05-29
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# ******************************************************************************/
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+import PIL
+from PIL import Image
+import io
+
+# Display resolution
+EPD_WIDTH = 122
+EPD_HEIGHT = 250
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+        self.BLACK = 0x000000  # 00  BGR
+        self.WHITE = 0xffffff  # 01
+        self.YELLOW = 0x00ffff  # 10
+        self.RED = 0x0000ff  # 11
+        self.Gate_BITS = EPD_HEIGHT
+        if self.width < 128:
+            self.Source_BITS = 128
+        else:
+            self.Source_BITS = self.width
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)  # module reset
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy H")
+        epdconfig.delay_ms(100)
+        while (epdconfig.digital_read(self.busy_pin) == 0):  # 0: idle, 1: busy
+            epdconfig.delay_ms(5)
+        logger.debug("e-Paper busy release")
+
+    def SetWindow(self):
+        self.send_command(0x61)  # SET_RAM_X_ADDRESS_START_END_POSITION
+        # x point must be the multiple of 8 or the last 3 bits will be ignored
+        self.send_data(int(self.Source_BITS / 256))
+        self.send_data(self.Source_BITS % 256)
+        self.send_data(int(self.Gate_BITS / 256))
+        self.send_data(self.Gate_BITS % 256)
+
+    def TurnOnDisplay(self):
+        self.send_command(0x12)  # DISPLAY_REFRESH
+        self.send_data(0X00)
+        self.ReadBusy()
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+
+        self.reset()
+
+        self.ReadBusy()
+        self.send_command(0x4D)
+        self.send_data(0x78)
+
+        self.send_command(0x00)
+        self.send_data(0x0F)
+        self.send_data(0x29)
+
+        self.send_command(0x01)
+        self.send_data(0x07)
+        self.send_data(0x00)
+
+        self.send_command(0x03)
+        self.send_data(0x10)
+        self.send_data(0x54)
+        self.send_data(0x44)
+
+        self.send_command(0x06)
+        self.send_data(0x05)
+        self.send_data(0x00)
+        self.send_data(0x3F)
+        self.send_data(0x0A)
+        self.send_data(0x25)
+        self.send_data(0x12)
+        self.send_data(0x1A)
+
+        self.send_command(0x50)
+        self.send_data(0x37)
+
+        self.send_command(0x60)
+        self.send_data(0x02)
+        self.send_data(0x02)
+
+        self.SetWindow()
+
+        self.send_command(0xE7)
+        self.send_data(0x1C)
+
+        self.send_command(0xE3)
+        self.send_data(0x22)
+
+        self.send_command(0xB4)
+        self.send_data(0xD0)
+        self.send_command(0xB5)
+        self.send_data(0x03)
+
+        self.send_command(0xE9)
+        self.send_data(0x01)
+
+        self.send_command(0x30)
+        self.send_data(0x08)
+
+        self.send_command(0x04)
+        self.ReadBusy()
+        return 0
+
+    def getbuffer(self, image):
+        # Create a pallette with the 4 colors supported by the panel
+        global image_temp
+        pal_image = Image.new("P", (1, 1))
+        pal_image.putpalette((0, 0, 0, 255, 255, 255, 255, 255, 0, 255, 0, 0) + (0, 0, 0) * 252)
+
+        # Check if we need to rotate the image
+        imwidth, imheight = image.size
+        if imwidth == self.width and imheight == self.height:
+            image_temp = image
+        elif imwidth == self.height and imheight == self.width:
+            image_temp = image.rotate(90, expand=True)
+        else:
+            logger.warning(
+                "Invalid image dimensions: %d x %d, expected %d x %d" % (imwidth, imheight, self.width, self.height))
+
+        # Convert the source image to the 4 colors, dithering if needed
+        image_4color = image_temp.convert("RGB").quantize(palette=pal_image)
+        buf_4color = bytearray(image_4color.tobytes('raw'))
+
+        # into a single byte to transfer to the panel
+        if self.width % 4 == 0:
+            Width = self.width // 4
+        else:
+            Width = self.width // 4 + 1
+        Height = self.height
+        buf = [0x00] * int(Width * Height)
+        idx = 0
+        for j in range(0, Height):
+            for i in range(0, Width):
+                if i == Width - 1:
+                    buf[i + j * Width] = (buf_4color[idx] << 6) + (buf_4color[idx + 1] << 4)
+                    idx = idx + 2
+                else:
+                    buf[i + j * Width] = (buf_4color[idx] << 6) + (buf_4color[idx + 1] << 4) + (
+                                buf_4color[idx + 2] << 2) + buf_4color[idx + 3]
+                    idx = idx + 4
+        return buf
+
+    def display(self, image):
+        if self.width % 4 == 0:
+            Width = self.width // 4
+        else:
+            Width = self.width // 4 + 1
+        Height = self.height
+
+        self.send_command(0x10)
+        for j in range(0, Height):
+            for i in range(0, self.Source_BITS // 4):
+                if i < 31:
+                    self.send_data(image[i + j * Width])
+                else:
+                    self.send_data(0x00)
+
+        self.TurnOnDisplay()
+
+    def Clear(self, color=0x55):
+        Width = self.Source_BITS // 4
+        Height = self.height
+
+        self.send_command(0x10)
+        for j in range(0, Height):
+            for i in range(0, Width):
+                self.send_data(color)
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0x02)  # POWER_OFF
+        self.ReadBusy()
+        epdconfig.delay_ms(100)
+
+        self.send_command(0x07)  # DEEP_SLEEP
+        self.send_data(0XA5)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in23g/epd2in13g.py

@@ -0,0 +1,242 @@
+# *****************************************************************************
+# * | File        :	  epd2in13g.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.0
+# * | Date        :   2023-05-29
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# ******************************************************************************/
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+import PIL
+from PIL import Image
+import io
+
+# Display resolution
+EPD_WIDTH = 122
+EPD_HEIGHT = 250
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+        self.BLACK = 0x000000  # 00  BGR
+        self.WHITE = 0xffffff  # 01
+        self.YELLOW = 0x00ffff  # 10
+        self.RED = 0x0000ff  # 11
+        self.Gate_BITS = EPD_HEIGHT
+        if self.width < 128:
+            self.Source_BITS = 128
+        else:
+            self.Source_BITS = self.width
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)  # module reset
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy H")
+        epdconfig.delay_ms(100)
+        while (epdconfig.digital_read(self.busy_pin) == 0):  # 0: idle, 1: busy
+            epdconfig.delay_ms(5)
+        logger.debug("e-Paper busy release")
+
+    def SetWindow(self):
+        self.send_command(0x61)  # SET_RAM_X_ADDRESS_START_END_POSITION
+        # x point must be the multiple of 8 or the last 3 bits will be ignored
+        self.send_data(self.Source_BITS / 256)
+        self.send_data(self.Source_BITS % 256)
+        self.send_data(self.Gate_BITS / 256)
+        self.send_data(self.Gate_BITS % 256)
+
+    def TurnOnDisplay(self):
+        self.send_command(0x12)  # DISPLAY_REFRESH
+        self.send_data(0X00)
+        self.ReadBusy()
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+
+        self.reset()
+
+        self.ReadBusy()
+        self.send_command(0x4D)
+        self.send_data(0x78)
+
+        self.send_command(0x00)
+        self.send_data(0x0F)
+        self.send_data(0x29)
+
+        self.send_command(0x01)
+        self.send_data(0x07)
+        self.send_data(0x00)
+
+        self.send_command(0x03)
+        self.send_data(0x10)
+        self.send_data(0x54)
+        self.send_data(0x44)
+
+        self.send_command(0x06)
+        self.send_data(0x05)
+        self.send_data(0x00)
+        self.send_data(0x3F)
+        self.send_data(0x0A)
+        self.send_data(0x25)
+        self.send_data(0x12)
+        self.send_data(0x1A)
+
+        self.send_command(0x50)
+        self.send_data(0x37)
+
+        self.send_command(0x60)
+        self.send_data(0x02)
+        self.send_data(0x02)
+
+        self.SetWindow()
+
+        self.send_command(0xE7)
+        self.send_data(0x1C)
+
+        self.send_command(0xE3)
+        self.send_data(0x22)
+
+        self.send_command(0xB4)
+        self.send_data(0xD0)
+        self.send_command(0xB5)
+        self.send_data(0x03)
+
+        self.send_command(0xE9)
+        self.send_data(0x01)
+
+        self.send_command(0x30)
+        self.send_data(0x08)
+
+        self.send_command(0x04)
+        self.ReadBusy()
+        return 0
+
+    def getbuffer(self, image):
+        # Create a pallette with the 4 colors supported by the panel
+        pal_image = Image.new("P", (1, 1))
+        pal_image.putpalette((0, 0, 0, 255, 255, 255, 255, 255, 0, 255, 0, 0) + (0, 0, 0) * 252)
+
+        # Check if we need to rotate the image
+        imwidth, imheight = image.size
+        if (imwidth == self.width and imheight == self.height):
+            image_temp = image
+        elif (imwidth == self.height and imheight == self.width):
+            image_temp = image.rotate(90, expand=True)
+        else:
+            logger.warning(
+                "Invalid image dimensions: %d x %d, expected %d x %d" % (imwidth, imheight, self.width, self.height))
+
+        # Convert the soruce image to the 4 colors, dithering if needed
+        image_4color = image_temp.convert("RGB").quantize(palette=pal_image)
+        buf_4color = bytearray(image_4color.tobytes('raw'))
+
+        # into a single byte to transfer to the panel
+        if self.width % 4 == 0:
+            Width = self.width // 4
+        else:
+            Width = self.width // 4 + 1
+        Height = self.height
+        buf = [0x00] * int(Width * Height)
+        idx = 0
+        for j in range(0, Height):
+            for i in range(0, Width):
+                if i == Width - 1:
+                    buf[i + j * Width] = (buf_4color[idx] << 6) + (buf_4color[idx + 1] << 4)
+                    idx = idx + 2
+                else:
+                    buf[i + j * Width] = (buf_4color[idx] << 6) + (buf_4color[idx + 1] << 4) + (
+                                buf_4color[idx + 2] << 2) + buf_4color[idx + 3]
+                    idx = idx + 4
+        return buf
+
+    def display(self, image):
+        if self.width % 4 == 0:
+            Width = self.width // 4
+        else:
+            Width = self.width // 4 + 1
+        Height = self.height
+
+        self.send_command(0x10)
+        for j in range(0, Height):
+            for i in range(0, self.Source_BITS // 4):
+                if i < 31:
+                    self.send_data(image[i + j * Width])
+                else:
+                    self.send_data(0x00)
+
+        self.TurnOnDisplay()
+
+    def Clear(self, color=0x55):
+        Width = self.Source_BITS // 4
+        Height = self.height
+
+        self.send_command(0x10)
+        for j in range(0, Height):
+            for i in range(0, Width):
+                self.send_data(color)
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0x02)  # POWER_OFF
+        self.ReadBusy()
+        epdconfig.delay_ms(100)
+
+        self.send_command(0x07)  # DEEP_SLEEP
+        self.send_data(0XA5)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in36g/epd2in36g.py

@@ -0,0 +1,241 @@
+# *****************************************************************************
+# * | File        :	  epd2in36g.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.0
+# * | Date        :   2022-08-17
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# ******************************************************************************/
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+import PIL
+from PIL import Image
+import io
+
+# Display resolution
+EPD_WIDTH = 168
+EPD_HEIGHT = 296
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+        self.BLACK = 0x000000  # 00  BGR
+        self.WHITE = 0xffffff  # 01
+        self.YELLOW = 0x00ffff  # 10
+        self.RED = 0x0000ff  # 11
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)  # module reset
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusyH(self):
+        logger.debug("e-Paper busy H")
+        while (epdconfig.digital_read(self.busy_pin) == 0):  # 0: idle, 1: busy
+            epdconfig.delay_ms(5)
+        logger.debug("e-Paper busy H release")
+
+    def ReadBusyL(self):
+        logger.debug("e-Paper busy L")
+        while (epdconfig.digital_read(self.busy_pin) == 1):  # 0: busy, 1: idle
+            epdconfig.delay_ms(5)
+        logger.debug("e-Paper busy L release")
+
+    def TurnOnDisplay(self):
+        self.send_command(0x12)  # DISPLAY_REFRESH
+        self.send_data(0x01)
+        self.ReadBusyH()
+
+        self.send_command(0x02)  # POWER_OFF
+        self.send_data(0X00)
+        self.ReadBusyH()
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+
+        self.reset()
+
+        self.send_command(0x66)
+        self.send_data(0x49)
+        self.send_data(0x55)
+        self.send_data(0x13)
+        self.send_data(0x5D)
+
+        self.send_command(0x66)
+        self.send_data(0x49)
+        self.send_data(0x55)
+
+        self.send_command(0xB0)
+        self.send_data(0x03)
+
+        self.send_command(0x00)
+        self.send_data(0x4F)
+        self.send_data(0x69)
+
+        self.send_command(0x03)
+        self.send_data(0x00)
+
+        self.send_command(0xF0)
+        self.send_data(0xF6)
+        self.send_data(0x0D)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x00)
+
+        self.send_command(0x06)
+        self.send_data(0xCF)
+        self.send_data(0xDE)
+        self.send_data(0x0F)
+
+        self.send_command(0x41)
+        self.send_data(0x00)
+
+        self.send_command(0x50)
+        self.send_data(0x30)
+
+        self.send_command(0x60)
+        self.send_data(0x0C)
+        self.send_data(0x05)
+
+        self.send_command(0x61)
+        self.send_data(0xA8)
+        self.send_data(0x01)
+        self.send_data(0x28)
+
+        self.send_command(0x84)
+        self.send_data(0x01)
+        return 0
+
+    def getbuffer(self, image):
+        # Create a pallette with the 4 colors supported by the panel
+        pal_image = Image.new("P", (1, 1))
+        pal_image.putpalette((0, 0, 0, 255, 255, 255, 255, 255, 0, 255, 0, 0) + (0, 0, 0) * 252)
+
+        # Check if we need to rotate the image
+        imwidth, imheight = image.size
+        if (imwidth == self.width and imheight == self.height):
+            image_temp = image
+        elif (imwidth == self.height and imheight == self.width):
+            image_temp = image.rotate(90, expand=True)
+        else:
+            logger.warning(
+                "Invalid image dimensions: %d x %d, expected %d x %d" % (imwidth, imheight, self.width, self.height))
+
+        # Convert the soruce image to the 4 colors, dithering if needed
+        image_4color = image_temp.convert("RGB").quantize(palette=pal_image)
+        buf_4color = bytearray(image_4color.tobytes('raw'))
+
+        # into a single byte to transfer to the panel
+        buf = [0x00] * int(self.width * self.height / 4)
+        idx = 0
+        for i in range(0, len(buf_4color), 4):
+            buf[idx] = (buf_4color[i] << 6) + (buf_4color[i + 1] << 4) + (buf_4color[i + 2] << 2) + buf_4color[i + 3]
+            idx += 1
+
+        return buf
+
+    def display(self, image):
+        if self.width % 4 == 0:
+            Width = self.width // 4
+        else:
+            Width = self.width // 4 + 1
+        Height = self.height
+
+        self.send_command(0x68)
+        self.send_data(0x01)
+
+        self.send_command(0x04)
+        self.ReadBusyH()
+
+        self.send_command(0x10)
+        for j in range(0, Height):
+            for i in range(0, Width):
+                self.send_data(image[i + j * Width])
+
+        self.send_command(0x68)
+        self.send_data(0x00)
+
+        self.TurnOnDisplay()
+
+    def Clear(self, color=0x55):
+        if self.width % 4 == 0:
+            Width = self.width // 4
+        else:
+            Width = self.width // 4 + 1
+        Height = self.height
+
+        self.send_command(0x68)
+        self.send_data(0x01)
+
+        self.send_command(0x04)
+        self.ReadBusyH()
+
+        self.send_command(0x10)
+        for j in range(0, Height):
+            for i in range(0, Width):
+                self.send_data(color)
+
+        self.send_command(0x68)
+        self.send_data(0x00)
+
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0x02)  # POWER_OFF
+        self.send_data(0x00)
+
+        self.send_command(0x07)  # DEEP_SLEEP
+        self.send_data(0XA5)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in66/epd2in66.py

@@ -0,0 +1,232 @@
+# *****************************************************************************
+# * | File        :	  epd2in66.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.1
+# * | Date        :   2022-08-9
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 152
+EPD_HEIGHT = 296
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    WF_PARTIAL = [
+        0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x40, 0x40, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x01, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22,
+        0x00, 0x00, 0x00, 0x22, 0x17, 0x41, 0xB0, 0x32, 0x36,
+    ]
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # send a lot of data
+    def send_data2(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte2(data)
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        while (epdconfig.digital_read(self.busy_pin) == 1):  # 0: idle, 1: busy
+            epdconfig.delay_ms(200)
+        logger.debug("e-Paper busy release")
+
+    def init(self, mode):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+
+        self.send_command(0x12)
+        epdconfig.delay_ms(300)
+        self.ReadBusy()
+
+        self.send_command(0x11)  # setting gaet number
+        self.send_data(0x03)
+        self.send_command(0x44)  # set gate voltage
+        self.send_data(0x01)
+        self.send_data(0x13)
+        self.send_command(0x45)  # set source voltage
+        self.send_data(0x0)
+        self.send_data(0x0)
+        self.send_data(0x28)
+        self.send_data(0x01)
+
+        if (mode == 0):  # full
+            self.send_command(0x3C)
+            self.send_data(0x01)
+
+        elif (mode == 1):  # partial
+            self.load_lut(self.WF_PARTIAL)
+            self.send_command(0x37)  # set display option, these setting turn on previous function
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x40)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+            self.send_data(0x00)
+
+            self.send_command(0x3C)
+            self.send_data(0x80)
+
+            self.send_command(0x22)
+            self.send_data(0xcf)
+
+            self.send_command(0x20)
+            self.ReadBusy()
+
+        else:
+            logger.debug("There is no such mode")
+
+        return 0
+
+    def load_lut(self, lut):
+        self.send_command(0x32)
+        # for i in range(0, 153):
+        #     self.send_data(lut[i])
+        self.send_data2(lut)
+
+    def turnon_display(self):
+        self.send_command(0x20)
+        self.ReadBusy()
+
+    def getbuffer(self, image):
+        # logger.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, image):
+        if (image == None):
+            return
+
+        self.send_command(0x4E)
+        self.send_data(0x01)
+        self.send_command(0x4F)
+        self.send_data(0x27)
+        self.send_data(0x01)
+
+        self.send_command(0x24)
+        self.send_data2(image)
+        self.turnon_display()
+
+    def Clear(self):
+        self.send_command(0x4E)
+        self.send_data(0x01)
+        self.send_command(0x4F)
+        self.send_data(0x27)
+        self.send_data(0x01)
+
+        if self.width % 8 == 0:
+            linewidth = int(self.width / 8)
+        else:
+            linewidth = int(self.width / 8) + 1
+
+        buf = [0xff] * int(self.height * linewidth)
+
+        self.send_command(0x24)
+        self.send_data2(buf)
+
+        self.send_command(0x26)
+        self.send_data2(buf)
+
+        self.turnon_display()
+
+    def sleep(self):
+        self.send_command(0X10)  # DEEP_SLEEP_MODE
+        self.send_data(0x01)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in66b/epd2in66b.py

@@ -0,0 +1,189 @@
+# *****************************************************************************
+# * | File        :	  epd2in66b.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.1
+# * | Date        :   2022-08-9
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 152
+EPD_HEIGHT = 296
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(5)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # send a lot of data
+    def send_data2(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte2(data)
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        while (epdconfig.digital_read(self.busy_pin) == 1):  # 0: idle, 1: busy
+            epdconfig.delay_ms(20)
+        logger.debug("e-Paper busy release")
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+
+        self.send_command(0x12)
+        epdconfig.delay_ms(30)
+        self.ReadBusy()
+
+        self.send_command(0x11)  # setting gaet number
+        self.send_data(0x03)
+
+        self.setWindows(0, 0, self.width - 1, self.height - 1)
+
+        self.send_command(0x21)
+        self.send_data(0x00)
+        self.send_data(0x80)
+
+        self.setCursor(0, 0)
+        self.ReadBusy()
+
+        return 0
+
+    def setWindows(self, Xstart, Ystart, Xend, Yend):
+        self.send_command(0x44)  # SET_RAM_X_ADDRESS_START_END_POSITION
+        self.send_data((Xstart >> 3) & 0x1F)
+        self.send_data((Xend >> 3) & 0x1F)
+
+        self.send_command(0x45)  # SET_RAM_Y_ADDRESS_START_END_POSITION
+        self.send_data(Ystart & 0xFF)
+        self.send_data((Ystart >> 8) & 0x01)
+        self.send_data(Yend & 0xFF)
+        self.send_data((Yend >> 8) & 0x01)
+
+    def setCursor(self, Xstart, Ystart):
+        self.send_command(0x4E)  # SET_RAM_X_ADDRESS_COUNTER
+        self.send_data(Xstart & 0x1F)
+
+        self.send_command(0x4F)  # SET_RAM_Y_ADDRESS_COUNTER
+        self.send_data(Ystart & 0xFF)
+        self.send_data((Ystart >> 8) & 0x01)
+
+    def turnon_display(self):
+        self.send_command(0x20)
+        self.ReadBusy()
+
+    def getbuffer(self, image):
+        # logger.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, Blackimage, Redimage):
+        if (Blackimage == None or Redimage == None):
+            return
+        Redimage_1 = [0x00] * len(Redimage)
+        for i in range(len(Redimage)):
+            Redimage_1[i] = ~Redimage[i]
+        self.send_command(0x24)
+        self.send_data2(Blackimage)
+
+        self.send_command(0x26)
+        self.send_data2(Redimage_1)
+
+        self.turnon_display()
+
+    def Clear(self):
+        if self.width % 8 == 0:
+            linewidth = int(self.width / 8)
+        else:
+            linewidth = int(self.width / 8) + 1
+
+        self.send_command(0x24)
+        self.send_data2([0xff] * int(self.height * linewidth))
+
+        self.send_command(0x26)
+        self.send_data2([0x00] * int(self.height * linewidth))
+
+        self.turnon_display()
+
+    def sleep(self):
+        self.send_command(0X10)  # DEEP_SLEEP_MODE
+        self.send_data(0x01)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in66g/epd2in66g.py

@@ -0,0 +1,229 @@
+# *****************************************************************************
+# * | File        :	  epd2in9g.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.0
+# * | Date        :   2023-03-08
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# ******************************************************************************/
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+import PIL
+from PIL import Image
+import io
+
+# Display resolution
+EPD_WIDTH = 184
+EPD_HEIGHT = 360
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+        self.BLACK = 0x000000  # 00  BGR
+        self.WHITE = 0xffffff  # 01
+        self.YELLOW = 0x00ffff  # 10
+        self.RED = 0x0000ff  # 11
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)  # module reset
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusyH(self):
+        logger.debug("e-Paper busy H")
+        while (epdconfig.digital_read(self.busy_pin) == 0):  # 0: idle, 1: busy
+            epdconfig.delay_ms(5)
+        logger.debug("e-Paper busy H release")
+
+    def ReadBusyL(self):
+        logger.debug("e-Paper busy L")
+        while (epdconfig.digital_read(self.busy_pin) == 1):  # 0: busy, 1: idle
+            epdconfig.delay_ms(5)
+        logger.debug("e-Paper busy L release")
+
+    def TurnOnDisplay(self):
+        self.send_command(0x12)  # DISPLAY_REFRESH
+        self.send_data(0x00)
+        self.ReadBusyH()
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+
+        self.reset()
+        self.ReadBusyH()
+        self.send_command(0x4D)
+        self.send_data(0x78)
+
+        self.send_command(0x00)  # PSR
+        self.send_data(0x0F)
+        self.send_data(0x29)
+
+        self.send_command(0x01)  # PWRR
+        self.send_data(0x07)
+        self.send_data(0x00)
+
+        self.send_command(0x03)  # POFS
+        self.send_data(0x10)
+        self.send_data(0x54)
+        self.send_data(0x44)
+
+        self.send_command(0x06)  # BTST_P
+        self.send_data(0x05)
+        self.send_data(0x00)
+        self.send_data(0x3F)
+        self.send_data(0x0A)
+        self.send_data(0x25)
+        self.send_data(0x12)
+        self.send_data(0x1A)
+
+        self.send_command(0x50)  # CDI
+        self.send_data(0x37)
+
+        self.send_command(0x60)  # TCON
+        self.send_data(0x02)
+        self.send_data(0x02)
+
+        self.send_command(0x61)  # TRES
+        self.send_data(self.width // 256)  # Source_BITS_H
+        self.send_data(self.width % 256)  # Source_BITS_L
+        self.send_data(self.height // 256)  # Gate_BITS_H
+        self.send_data(self.height % 256)  # Gate_BITS_L
+
+        self.send_command(0xE7)
+        self.send_data(0x1C)
+
+        self.send_command(0xE3)
+        self.send_data(0x22)
+
+        self.send_command(0xB4)
+        self.send_data(0xD0)
+        self.send_command(0xB5)
+        self.send_data(0x03)
+
+        self.send_command(0xE9)
+        self.send_data(0x01)
+
+        self.send_command(0x30)
+        self.send_data(0x08)
+
+        self.send_command(0x04)
+        self.ReadBusyH()
+        return 0
+
+    def getbuffer(self, image):
+        # Create a pallette with the 4 colors supported by the panel
+        pal_image = Image.new("P", (1, 1))
+        pal_image.putpalette((0, 0, 0, 255, 255, 255, 255, 255, 0, 255, 0, 0) + (0, 0, 0) * 252)
+
+        # Check if we need to rotate the image
+        imwidth, imheight = image.size
+        if (imwidth == self.width and imheight == self.height):
+            image_temp = image
+        elif (imwidth == self.height and imheight == self.width):
+            image_temp = image.rotate(90, expand=True)
+        else:
+            logger.warning(
+                "Invalid image dimensions: %d x %d, expected %d x %d" % (imwidth, imheight, self.width, self.height))
+
+        # Convert the soruce image to the 4 colors, dithering if needed
+        image_4color = image_temp.convert("RGB").quantize(palette=pal_image)
+        buf_4color = bytearray(image_4color.tobytes('raw'))
+
+        # into a single byte to transfer to the panel
+        buf = [0x00] * int(self.width * self.height / 4)
+        idx = 0
+        for i in range(0, len(buf_4color), 4):
+            buf[idx] = (buf_4color[i] << 6) + (buf_4color[i + 1] << 4) + (buf_4color[i + 2] << 2) + buf_4color[i + 3]
+            idx += 1
+
+        return buf
+
+    def display(self, image):
+        if self.width % 4 == 0:
+            Width = self.width // 4
+        else:
+            Width = self.width // 4 + 1
+        Height = self.height
+
+        self.send_command(0x10)
+        for j in range(0, Height):
+            for i in range(0, Width):
+                self.send_data(image[i + j * Width])
+
+        self.TurnOnDisplay()
+
+    def Clear(self, color=0x55):
+        if self.width % 4 == 0:
+            Width = self.width // 4
+        else:
+            Width = self.width // 4 + 1
+        Height = self.height
+
+        self.send_command(0x10)
+        for j in range(0, Height):
+            for i in range(0, Width):
+                self.send_data(color)
+
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0x02)  # POWER_OFF
+        self.send_data(0X00)
+        self.ReadBusyH()
+        epdconfig.delay_ms(2000)
+
+        self.send_command(0x07)  # DEEP_SLEEP
+        self.send_data(0XA5)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in7/epd2in7.py

@@ -0,0 +1,520 @@
+# *****************************************************************************
+# * | File        :	  epd2in7.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH       = 176
+EPD_HEIGHT      = 264
+
+GRAY1  = 0xff #white
+GRAY2  = 0xC0
+GRAY3  = 0x80 #gray
+GRAY4  = 0x00 #Blackest
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+        self.GRAY1  = GRAY1 #white
+        self.GRAY2  = GRAY2
+        self.GRAY3  = GRAY3 #gray
+        self.GRAY4  = GRAY4 #Blackest
+
+    lut_vcom_dc = [0x00, 0x00,
+        0x00, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x60, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x00, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x00, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+    ]
+    lut_ww = [
+        0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+    lut_bw = [
+        0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+    lut_bb = [
+        0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+    lut_wb = [
+        0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
+        0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
+        0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
+        0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+    ###################full screen update LUT######################
+    #0~3 gray
+    gray_lut_vcom = [
+    0x00, 0x00,
+    0x00, 0x0A, 0x00, 0x00, 0x00, 0x01,
+    0x60, 0x14, 0x14, 0x00, 0x00, 0x01,
+    0x00, 0x14, 0x00, 0x00, 0x00, 0x01,
+    0x00, 0x13, 0x0A, 0x01, 0x00, 0x01,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,				
+    ]
+    #R21
+    gray_lut_ww =[
+    0x40, 0x0A, 0x00, 0x00, 0x00, 0x01,
+    0x90, 0x14, 0x14, 0x00, 0x00, 0x01,
+    0x10, 0x14, 0x0A, 0x00, 0x00, 0x01,
+    0xA0, 0x13, 0x01, 0x00, 0x00, 0x01,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+    #R22H	r
+    gray_lut_bw =[
+    0x40, 0x0A, 0x00, 0x00, 0x00, 0x01,
+    0x90, 0x14, 0x14, 0x00, 0x00, 0x01,
+    0x00, 0x14, 0x0A, 0x00, 0x00, 0x01,
+    0x99, 0x0C, 0x01, 0x03, 0x04, 0x01,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+    #R23H	w
+    gray_lut_wb =[
+    0x40, 0x0A, 0x00, 0x00, 0x00, 0x01,
+    0x90, 0x14, 0x14, 0x00, 0x00, 0x01,
+    0x00, 0x14, 0x0A, 0x00, 0x00, 0x01,
+    0x99, 0x0B, 0x04, 0x04, 0x01, 0x01,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+    #R24H	b
+    gray_lut_bb =[
+    0x80, 0x0A, 0x00, 0x00, 0x00, 0x01,
+    0x90, 0x14, 0x14, 0x00, 0x00, 0x01,
+    0x20, 0x14, 0x0A, 0x00, 0x00, 0x01,
+    0x50, 0x13, 0x01, 0x00, 0x00, 0x01,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    ]
+    
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200) 
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(10)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)   
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+        
+    def ReadBusy(self):        
+        logging.debug("e-Paper busy")
+        while(epdconfig.digital_read(self.busy_pin) == 0):      #  0: idle, 1: busy
+            epdconfig.delay_ms(200)                
+        logging.debug("e-Paper busy release")
+
+    def set_lut(self):
+        self.send_command(0x20) # vcom
+        for count in range(0, 44):
+            self.send_data(self.lut_vcom_dc[count])
+        self.send_command(0x21) # ww --
+        for count in range(0, 42):
+            self.send_data(self.lut_ww[count])
+        self.send_command(0x22) # bw r
+        for count in range(0, 42):
+            self.send_data(self.lut_bw[count])
+        self.send_command(0x23) # wb w
+        for count in range(0, 42):
+            self.send_data(self.lut_bb[count])
+        self.send_command(0x24) # bb b
+        for count in range(0, 42):
+            self.send_data(self.lut_wb[count])
+            
+    def gray_SetLut(self):
+        self.send_command(0x20)
+        for count in range(0, 44):        #vcom
+            self.send_data(self.gray_lut_vcom[count])
+            
+        self.send_command(0x21)							#red not use
+        for count in range(0, 42): 
+            self.send_data(self.gray_lut_ww[count])
+
+        self.send_command(0x22)							#bw r
+        for count in range(0, 42): 
+            self.send_data(self.gray_lut_bw[count])
+
+        self.send_command(0x23)							#wb w
+        for count in range(0, 42): 
+            self.send_data(self.gray_lut_wb[count])
+
+        self.send_command(0x24)							#bb b
+        for count in range(0, 42): 
+            self.send_data(self.gray_lut_bb[count])
+
+        self.send_command(0x25)							#vcom
+        for count in range(0, 42): 
+            self.send_data(self.gray_lut_ww[count])
+    
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+            
+        # EPD hardware init start
+        self.reset()
+        
+        self.send_command(0x01) # POWER_SETTING
+        self.send_data(0x03) # VDS_EN, VDG_EN
+        self.send_data(0x00) # VCOM_HV, VGHL_LV[1], VGHL_LV[0]
+        self.send_data(0x2b) # VDH
+        self.send_data(0x2b) # VDL
+        self.send_data(0x09) # VDHR
+        
+        self.send_command(0x06) # BOOSTER_SOFT_START
+        self.send_data(0x07)
+        self.send_data(0x07)
+        self.send_data(0x17)
+        
+        # Power optimization
+        self.send_command(0xF8)
+        self.send_data(0x60)
+        self.send_data(0xA5)
+        
+        # Power optimization
+        self.send_command(0xF8)
+        self.send_data(0x89)
+        self.send_data(0xA5)
+        
+        # Power optimization
+        self.send_command(0xF8)
+        self.send_data(0x90)
+        self.send_data(0x00)
+        
+        # Power optimization
+        self.send_command(0xF8)
+        self.send_data(0x93)
+        self.send_data(0x2A)
+        
+        # Power optimization
+        self.send_command(0xF8)
+        self.send_data(0xA0)
+        self.send_data(0xA5)
+        
+        # Power optimization
+        self.send_command(0xF8)
+        self.send_data(0xA1)
+        self.send_data(0x00)
+        
+        # Power optimization
+        self.send_command(0xF8)
+        self.send_data(0x73)
+        self.send_data(0x41)
+        
+        self.send_command(0x16) # PARTIAL_DISPLAY_REFRESH
+        self.send_data(0x00)
+        self.send_command(0x04) # POWER_ON
+        self.ReadBusy()
+
+        self.send_command(0x00) # PANEL_SETTING
+        self.send_data(0xAF) # KW-BF   KWR-AF    BWROTP 0f
+        
+        self.send_command(0x30) # PLL_CONTROL
+        self.send_data(0x3A) # 3A 100HZ   29 150Hz 39 200HZ    31 171HZ
+        
+        self.send_command(0x82) # VCM_DC_SETTING_REGISTER
+        self.send_data(0x12)
+        self.set_lut()
+        return 0
+
+    def Init_4Gray(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        self.reset()
+        
+        self.send_command(0x01)			#POWER SETTING
+        self.send_data (0x03)
+        self.send_data (0x00)    
+        self.send_data (0x2b)															 
+        self.send_data (0x2b)		
+
+
+        self.send_command(0x06)         #booster soft start
+        self.send_data (0x07)		#A
+        self.send_data (0x07)		#B
+        self.send_data (0x17)		#C 
+
+        self.send_command(0xF8)         #boost??
+        self.send_data (0x60)
+        self.send_data (0xA5)
+
+        self.send_command(0xF8)         #boost??
+        self.send_data (0x89)
+        self.send_data (0xA5)
+
+        self.send_command(0xF8)         #boost??
+        self.send_data (0x90)
+        self.send_data (0x00)
+
+        self.send_command(0xF8)         #boost??
+        self.send_data (0x93)
+        self.send_data (0x2A)
+
+        self.send_command(0xF8)         #boost??
+        self.send_data (0xa0)
+        self.send_data (0xa5)
+
+        self.send_command(0xF8)         #boost??
+        self.send_data (0xa1)
+        self.send_data (0x00)
+
+        self.send_command(0xF8)         #boost??
+        self.send_data (0x73)
+        self.send_data (0x41)
+
+        self.send_command(0x16)
+        self.send_data(0x00)	
+
+        self.send_command(0x04)
+        self.ReadBusy()
+
+        self.send_command(0x00)			#panel setting
+        self.send_data(0xbf)		#KW-BF   KWR-AF	BWROTP 0f
+
+        self.send_command(0x30)			#PLL setting
+        self.send_data (0x90)      	#100hz 
+
+        self.send_command(0x61)			#resolution setting
+        self.send_data (0x00)		#176
+        self.send_data (0xb0)     	 
+        self.send_data (0x01)		#264
+        self.send_data (0x08)
+
+        self.send_command(0x82)			#vcom_DC setting
+        self.send_data (0x12)
+
+        self.send_command(0X50)			#VCOM AND DATA INTERVAL SETTING			
+        self.send_data(0x97)
+
+    def getbuffer(self, image):
+        # logging.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width/8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logging.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if(imwidth == self.width and imheight == self.height):
+            logging.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif(imwidth == self.height and imheight == self.width):
+            logging.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+    
+    def getbuffer_4Gray(self, image):
+        # logging.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width / 4) * self.height)
+        image_monocolor = image.convert('L')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        i=0
+        # logging.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if(imwidth == self.width and imheight == self.height):
+            logging.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if(pixels[x, y] == 0xC0):
+                        pixels[x, y] = 0x80
+                    elif (pixels[x, y] == 0x80):
+                        pixels[x, y] = 0x40
+                    i= i+1
+                    if(i%4 == 0):
+                        buf[int((x + (y * self.width))/4)] = ((pixels[x-3, y]&0xc0) | (pixels[x-2, y]&0xc0)>>2 | (pixels[x-1, y]&0xc0)>>4 | (pixels[x, y]&0xc0)>>6)
+                        
+        elif(imwidth == self.height and imheight == self.width):
+            logging.debug("Horizontal")
+            for x in range(imwidth):
+                for y in range(imheight):
+                    newx = y
+                    newy = x
+                    if(pixels[x, y] == 0xC0):
+                        pixels[x, y] = 0x80
+                    elif (pixels[x, y] == 0x80):
+                        pixels[x, y] = 0x40
+                    i= i+1
+                    if(i%4 == 0):
+                        buf[int((newx + (newy * self.width))/4)] = ((pixels[x, y-3]&0xc0) | (pixels[x, y-2]&0xc0)>>2 | (pixels[x, y-1]&0xc0)>>4 | (pixels[x, y]&0xc0)>>6) 
+        return buf
+    
+    def display(self, image):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(image[i])
+        self.send_command(0x12) 
+        self.ReadBusy()
+
+    def display_4Gray(self, image):
+        self.send_command(0x10)
+        for i in range(0, 5808):                     #5808*4  46464
+            temp3=0
+            for j in range(0, 2):
+                temp1 = image[i*2+j]
+                for k in range(0, 2):
+                    temp2 = temp1&0xC0 
+                    if(temp2 == 0xC0):
+                        temp3 |= 0x01#white
+                    elif(temp2 == 0x00):
+                        temp3 |= 0x00  #black
+                    elif(temp2 == 0x80): 
+                        temp3 |= 0x01  #gray1
+                    else: #0x40
+                        temp3 |= 0x00 #gray2
+                    temp3 <<= 1	
+                    
+                    temp1 <<= 2
+                    temp2 = temp1&0xC0 
+                    if(temp2 == 0xC0):  #white
+                        temp3 |= 0x01
+                    elif(temp2 == 0x00): #black
+                        temp3 |= 0x00
+                    elif(temp2 == 0x80):
+                        temp3 |= 0x01 #gray1
+                    else :   #0x40
+                            temp3 |= 0x00	#gray2	
+                    if(j!=1 or k!=1):				
+                        temp3 <<= 1
+                    temp1 <<= 2
+            self.send_data(temp3)
+            
+        self.send_command(0x13)	       
+        for i in range(0, 5808):                #5808*4  46464
+            temp3=0
+            for j in range(0, 2):
+                temp1 = image[i*2+j]
+                for k in range(0, 2):
+                    temp2 = temp1&0xC0 
+                    if(temp2 == 0xC0):
+                        temp3 |= 0x01#white
+                    elif(temp2 == 0x00):
+                        temp3 |= 0x00  #black
+                    elif(temp2 == 0x80):
+                        temp3 |= 0x00  #gray1
+                    else: #0x40
+                        temp3 |= 0x01 #gray2
+                    temp3 <<= 1	
+                    
+                    temp1 <<= 2
+                    temp2 = temp1&0xC0 
+                    if(temp2 == 0xC0):  #white
+                        temp3 |= 0x01
+                    elif(temp2 == 0x00): #black
+                        temp3 |= 0x00
+                    elif(temp2 == 0x80):
+                        temp3 |= 0x00 #gray1
+                    else:    #0x40
+                            temp3 |= 0x01	#gray2
+                    if(j!=1 or k!=1):					
+                        temp3 <<= 1
+                    temp1 <<= 2
+            self.send_data(temp3)
+        
+        self.gray_SetLut()
+        self.send_command(0x12)
+        epdconfig.delay_ms(200)
+        self.ReadBusy()
+        # pass
+        
+    def Clear(self):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(0xFF)
+        self.send_command(0x12) 
+        self.ReadBusy()
+
+    def sleep(self):
+        self.send_command(0X50)
+        self.send_data(0xf7)
+        self.send_command(0X02)
+        self.send_command(0X07)
+        self.send_data(0xA5)
+        
+        epdconfig.module_exit()
+### END OF FILE ###
+

pwnagotchi/ui/hw/libs/waveshare/v2in7_v2/epd2in7_V2.py

@@ -0,0 +1,521 @@
+# *****************************************************************************
+# * | File        :	  epd2in7_V2.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.0
+# * | Date        :   2022-09-17
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 176
+EPD_HEIGHT = 264
+
+GRAY1 = 0xff  # white
+GRAY2 = 0xC0
+GRAY3 = 0x80  # gray
+GRAY4 = 0x00  # Blackest
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+        self.GRAY1 = GRAY1  # white
+        self.GRAY2 = GRAY2
+        self.GRAY3 = GRAY3  # gray
+        self.GRAY4 = GRAY4  # Blackest
+
+    LUT_DATA_4Gray = [
+        0x40, 0x48, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x8, 0x48, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x2, 0x48, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x20, 0x48, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0xA, 0x19, 0x0, 0x3, 0x8, 0x0, 0x0,
+        0x14, 0x1, 0x0, 0x14, 0x1, 0x0, 0x3,
+        0xA, 0x3, 0x0, 0x8, 0x19, 0x0, 0x0,
+        0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x0, 0x0, 0x0,
+        0x22, 0x17, 0x41, 0x0, 0x32, 0x1C,
+    ]
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        while (epdconfig.digital_read(self.busy_pin) == 1):  # 1: idle, 0: busy
+            epdconfig.delay_ms(20)
+        logger.debug("e-Paper busy release")
+
+    def TurnOnDisplay(self):
+        self.send_command(0x22)  # Display Update Control
+        self.send_data(0xF7)
+        self.send_command(0x20)  # Activate Display Update Sequence
+        self.ReadBusy()
+
+    def TurnOnDisplay_Fast(self):
+        self.send_command(0x22)  # Display Update Control
+        self.send_data(0xC7)
+        self.send_command(0x20)  # Activate Display Update Sequence
+        self.ReadBusy()
+
+    def TurnOnDisplay_Partial(self):
+        self.send_command(0x22)  # Display Update Control
+        self.send_data(0xFF)
+        self.send_command(0x20)  # Activate Display Update Sequence
+        self.ReadBusy()
+
+    def TurnOnDisplay_4GRAY(self):
+        self.send_command(0x22)  # Display Update Control
+        self.send_data(0xC7)
+        self.send_command(0x20)  # Activate Display Update Sequence
+        self.ReadBusy()
+
+    def Lut(self):
+        self.send_command(0x32)
+        for i in range(159):
+            self.send_data(self.LUT_DATA_4Gray[i])
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+
+        # EPD hardware init start
+        self.reset()
+        self.ReadBusy()
+
+        self.send_command(0x12)  # SWRESET
+        self.ReadBusy()
+
+        self.send_command(0x45)  # set Ram-Y address start/end position
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x07)  # 0x0107-->(263+1)=264
+        self.send_data(0x01)
+
+        self.send_command(0x4F)  # set RAM y address count to 0;
+        self.send_data(0x00)
+        self.send_data(0x00)
+
+        self.send_command(0x11)  # data entry mode
+        self.send_data(0x03)
+        return 0
+
+    def init_Fast(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+
+        # EPD hardware init start
+        self.reset()
+        self.ReadBusy()
+
+        self.send_command(0x12)  # SWRESET
+        self.ReadBusy()
+
+        self.send_command(0x12)  # SWRESET
+        self.ReadBusy()
+
+        self.send_command(0x18)  # Read built-in temperature sensor
+        self.send_data(0x80)
+
+        self.send_command(0x22)  # Load temperature value
+        self.send_data(0xB1)
+        self.send_command(0x20)
+        self.ReadBusy()
+
+        self.send_command(0x1A)  # Write to temperature register
+        self.send_data(0x64)
+        self.send_data(0x00)
+
+        self.send_command(0x45)  # set Ram-Y address start/end position
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x07)  # 0x0107-->(263+1)=264
+        self.send_data(0x01)
+
+        self.send_command(0x4F)  # set RAM y address count to 0;
+        self.send_data(0x00)
+        self.send_data(0x00)
+
+        self.send_command(0x11)  # data entry mode
+        self.send_data(0x03)
+
+        self.send_command(0x22)  # Load temperature value
+        self.send_data(0x91)
+        self.send_command(0x20)
+        self.ReadBusy()
+        return 0
+
+    def Init_4Gray(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        self.reset()
+
+        self.send_command(0x12)  # soft reset
+        self.ReadBusy();
+
+        self.send_command(0x74)  # set analog block control
+        self.send_data(0x54)
+        self.send_command(0x7E)  # set digital block control
+        self.send_data(0x3B)
+
+        self.send_command(0x01)  # Driver output control
+        self.send_data(0x07)
+        self.send_data(0x01)
+        self.send_data(0x00)
+
+        self.send_command(0x11)  # data entry mode
+        self.send_data(0x03)
+
+        self.send_command(0x44)  # set Ram-X address start/end position
+        self.send_data(0x00)
+        self.send_data(0x15)  # 0x15-->(21+1)*8=176
+
+        self.send_command(0x45)  # set Ram-Y address start/end position
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x07)  # 0x0107-->(263+1)=264
+        self.send_data(0x01)
+
+        self.send_command(0x3C)  # BorderWavefrom
+        self.send_data(0x00)
+
+        self.send_command(0x2C)  # VCOM Voltage
+        self.send_data(self.LUT_DATA_4Gray[158])  # 0x1C
+
+        self.send_command(0x3F)  # EOPQ
+        self.send_data(self.LUT_DATA_4Gray[153])
+
+        self.send_command(0x03)  # VGH
+        self.send_data(self.LUT_DATA_4Gray[154])
+
+        self.send_command(0x04)  #
+        self.send_data(self.LUT_DATA_4Gray[155])  # VSH1
+        self.send_data(self.LUT_DATA_4Gray[156])  # VSH2
+        self.send_data(self.LUT_DATA_4Gray[157])  # VSL
+
+        self.Lut()  # LUT
+
+        self.send_command(0x4E)  # set RAM x address count to 0;
+        self.send_data(0x00)
+        self.send_command(0x4F)  # set RAM y address count to 0X199;
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.ReadBusy()
+        return 0
+
+    def getbuffer(self, image):
+        # logger.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def getbuffer_4Gray(self, image):
+        # logger.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width / 4) * self.height)
+        image_monocolor = image.convert('L')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        i = 0
+        # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if (pixels[x, y] == 0xC0):
+                        pixels[x, y] = 0x80
+                    elif (pixels[x, y] == 0x80):
+                        pixels[x, y] = 0x40
+                    i = i + 1
+                    if (i % 4 == 0):
+                        buf[int((x + (y * self.width)) / 4)] = (
+                                    (pixels[x - 3, y] & 0xc0) | (pixels[x - 2, y] & 0xc0) >> 2 | (
+                                        pixels[x - 1, y] & 0xc0) >> 4 | (pixels[x, y] & 0xc0) >> 6)
+
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Horizontal")
+            for x in range(imwidth):
+                for y in range(imheight):
+                    newx = y
+                    newy = self.height - x - 1
+                    if (pixels[x, y] == 0xC0):
+                        pixels[x, y] = 0x80
+                    elif (pixels[x, y] == 0x80):
+                        pixels[x, y] = 0x40
+                    i = i + 1
+                    if (i % 4 == 0):
+                        buf[int((newx + (newy * self.width)) / 4)] = (
+                                    (pixels[x, y - 3] & 0xc0) | (pixels[x, y - 2] & 0xc0) >> 2 | (
+                                        pixels[x, y - 1] & 0xc0) >> 4 | (pixels[x, y] & 0xc0) >> 6)
+        return buf
+
+    def Clear(self):
+        if (self.width % 8 == 0):
+            Width = self.width // 8
+        else:
+            Width = self.width // 8 + 1
+        Height = self.height
+        self.send_command(0x24)
+        for j in range(Height):
+            for i in range(Width):
+                self.send_data(0XFF)
+        self.TurnOnDisplay()
+
+    def display(self, image):
+        if (self.width % 8 == 0):
+            Width = self.width // 8
+        else:
+            Width = self.width // 8 + 1
+        Height = self.height
+        self.send_command(0x24)
+        for j in range(Height):
+            for i in range(Width):
+                self.send_data(image[i + j * Width])
+        self.TurnOnDisplay()
+
+    def display_Fast(self, image):
+        if (self.width % 8 == 0):
+            Width = self.width // 8
+        else:
+            Width = self.width // 8 + 1
+        Height = self.height
+        self.send_command(0x24)
+        for j in range(Height):
+            for i in range(Width):
+                self.send_data(image[i + j * Width])
+        self.TurnOnDisplay_Fast()
+
+    def display_Base(self, image):
+        if (self.width % 8 == 0):
+            Width = self.width // 8
+        else:
+            Width = self.width // 8 + 1
+        Height = self.height
+        self.send_command(0x24)  # Write Black and White image to RAM
+        for j in range(Height):
+            for i in range(Width):
+                self.send_data(image[i + j * Width])
+
+        self.send_command(0x26)  # Write Black and White image to RAM
+        for j in range(Height):
+            for i in range(Width):
+                self.send_data(image[i + j * Width])
+        self.TurnOnDisplay()
+
+    def display_Base_color(self, color):
+        if (self.width % 8 == 0):
+            Width = self.width // 8
+        else:
+            Width = self.width // 8 + 1
+        Height = self.height
+        self.send_command(0x24)  # Write Black and White image to RAM
+        for j in range(Height):
+            for i in range(Width):
+                self.send_data(color)
+
+        self.send_command(0x26)  # Write Black and White image to RAM
+        for j in range(Height):
+            for i in range(Width):
+                self.send_data(color)
+        # self.TurnOnDisplay()
+
+    def display_Partial(self, Image, Xstart, Ystart, Xend, Yend):
+        if ((Xstart % 8 + Xend % 8 == 8 & Xstart % 8 > Xend % 8) | Xstart % 8 + Xend % 8 == 0 | (
+                Xend - Xstart) % 8 == 0):
+            Xstart = Xstart // 8
+            Xend = Xend // 8
+        else:
+            Xstart = Xstart // 8
+            if Xend % 8 == 0:
+                Xend = Xend // 8
+            else:
+                Xend = Xend // 8 + 1
+
+        if (self.width % 8 == 0):
+            Width = self.width // 8
+        else:
+            Width = self.width // 8 + 1
+        Height = self.height
+
+        Xend -= 1
+        Yend -= 1
+
+        # Reset
+        self.reset()
+
+        self.send_command(0x3C)  # BorderWavefrom
+        self.send_data(0x80)
+
+        self.send_command(0x44)  # set RAM x address start/end, in page 35
+        self.send_data(Xstart & 0xff)  # RAM x address start at 00h;
+        self.send_data(Xend & 0xff)  # RAM x address end at 0fh(15+1)*8->128
+        self.send_command(0x45)  # set RAM y address start/end, in page 35
+        self.send_data(Ystart & 0xff)  # RAM y address start at 0127h;
+        self.send_data((Ystart >> 8) & 0x01)  # RAM y address start at 0127h;
+        self.send_data(Yend & 0xff)  # RAM y address end at 00h;
+        self.send_data((Yend >> 8) & 0x01)
+
+        self.send_command(0x4E)  # set RAM x address count to 0;
+        self.send_data(Xstart & 0xff)
+        self.send_command(0x4F)  # set RAM y address count to 0X127;
+        self.send_data(Ystart & 0xff)
+        self.send_data((Ystart >> 8) & 0x01)
+
+        self.send_command(0x24)  # Write Black and White image to RAM
+        for j in range(Height):
+            for i in range(Width):
+                if ((j > Ystart - 1) & (j < (Yend + 1)) & (i > Xstart - 1) & (i < (Xend + 1))):
+                    self.send_data(Image[i + j * Width])
+        self.TurnOnDisplay_Partial()
+
+    def display_4Gray(self, image):
+        self.send_command(0x24)
+        for i in range(0, 48000):  # 5808*4  46464
+            temp3 = 0
+            for j in range(0, 2):
+                temp1 = image[i * 2 + j]
+                for k in range(0, 2):
+                    temp2 = temp1 & 0xC0
+                    if (temp2 == 0xC0):
+                        temp3 |= 0x00
+                    elif (temp2 == 0x00):
+                        temp3 |= 0x01
+                    elif (temp2 == 0x80):
+                        temp3 |= 0x01
+                    else:  # 0x40
+                        temp3 |= 0x00
+                    temp3 <<= 1
+
+                    temp1 <<= 2
+                    temp2 = temp1 & 0xC0
+                    if (temp2 == 0xC0):
+                        temp3 |= 0x00
+                    elif (temp2 == 0x00):
+                        temp3 |= 0x01
+                    elif (temp2 == 0x80):
+                        temp3 |= 0x01
+                    else:  # 0x40
+                        temp3 |= 0x00
+                    if (j != 1 or k != 1):
+                        temp3 <<= 1
+                    temp1 <<= 2
+            self.send_data(temp3)
+
+        self.send_command(0x26)
+        for i in range(0, 48000):  # 5808*4  46464
+            temp3 = 0
+            for j in range(0, 2):
+                temp1 = image[i * 2 + j]
+                for k in range(0, 2):
+                    temp2 = temp1 & 0xC0
+                    if (temp2 == 0xC0):
+                        temp3 |= 0x00
+                    elif (temp2 == 0x00):
+                        temp3 |= 0x01
+                    elif (temp2 == 0x80):
+                        temp3 |= 0x00
+                    else:  # 0x40
+                        temp3 |= 0x01
+                    temp3 <<= 1
+
+                    temp1 <<= 2
+                    temp2 = temp1 & 0xC0
+                    if (temp2 == 0xC0):
+                        temp3 |= 0x00
+                    elif (temp2 == 0x00):
+                        temp3 |= 0x01
+                    elif (temp2 == 0x80):
+                        temp3 |= 0x00
+                    else:  # 0x40
+                        temp3 |= 0x01
+                    if (j != 1 or k != 1):
+                        temp3 <<= 1
+                    temp1 <<= 2
+            self.send_data(temp3)
+
+        self.TurnOnDisplay_4GRAY()
+
+    def sleep(self):
+        self.send_command(0X10)
+        self.send_data(0x01)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+
+    ### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in7b/epd2in7b.py

@@ -0,0 +1,272 @@
+# *****************************************************************************
+# * | File        :	  epd2in7b.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 176
+EPD_HEIGHT = 264
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    lut_vcom_dc = [
+        0x00, 0x00,
+        0x00, 0x1A, 0x1A, 0x00, 0x00, 0x01,
+        0x00, 0x0A, 0x0A, 0x00, 0x00, 0x08,
+        0x00, 0x0E, 0x01, 0x0E, 0x01, 0x10,
+        0x00, 0x0A, 0x0A, 0x00, 0x00, 0x08,
+        0x00, 0x04, 0x10, 0x00, 0x00, 0x05,
+        0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A,
+        0x00, 0x23, 0x00, 0x00, 0x00, 0x01
+    ]
+
+    lut_ww = [
+        0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01,
+        0x40, 0x0A, 0x0A, 0x00, 0x00, 0x08,
+        0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10,
+        0x80, 0x0A, 0x0A, 0x00, 0x00, 0x08,
+        0x00, 0x04, 0x10, 0x00, 0x00, 0x05,
+        0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A,
+        0x00, 0x23, 0x00, 0x00, 0x00, 0x01
+    ]
+
+    # R22H    r
+    lut_bw = [
+        0xA0, 0x1A, 0x1A, 0x00, 0x00, 0x01,
+        0x00, 0x0A, 0x0A, 0x00, 0x00, 0x08,
+        0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10,
+        0x90, 0x0A, 0x0A, 0x00, 0x00, 0x08,
+        0xB0, 0x04, 0x10, 0x00, 0x00, 0x05,
+        0xB0, 0x03, 0x0E, 0x00, 0x00, 0x0A,
+        0xC0, 0x23, 0x00, 0x00, 0x00, 0x01
+    ]
+
+    # R23H    w
+    lut_bb = [
+        0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01,
+        0x40, 0x0A, 0x0A, 0x00, 0x00, 0x08,
+        0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10,
+        0x80, 0x0A, 0x0A, 0x00, 0x00, 0x08,
+        0x00, 0x04, 0x10, 0x00, 0x00, 0x05,
+        0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A,
+        0x00, 0x23, 0x00, 0x00, 0x00, 0x01
+    ]
+    # R24H    b
+    lut_wb = [
+        0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01,
+        0x20, 0x0A, 0x0A, 0x00, 0x00, 0x08,
+        0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10,
+        0x10, 0x0A, 0x0A, 0x00, 0x00, 0x08,
+        0x00, 0x04, 0x10, 0x00, 0x00, 0x05,
+        0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A,
+        0x00, 0x23, 0x00, 0x00, 0x00, 0x01
+    ]
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        while (epdconfig.digital_read(self.busy_pin) == 0):  # 0: idle, 1: busy
+            epdconfig.delay_ms(100)
+        logger.debug("e-Paper busy release")
+
+    def set_lut(self):
+        self.send_command(0x20)  # vcom
+        for count in range(0, 44):
+            self.send_data(self.lut_vcom_dc[count])
+        self.send_command(0x21)  # ww --
+        for count in range(0, 42):
+            self.send_data(self.lut_ww[count])
+        self.send_command(0x22)  # bw r
+        for count in range(0, 42):
+            self.send_data(self.lut_bw[count])
+        self.send_command(0x23)  # wb w
+        for count in range(0, 42):
+            self.send_data(self.lut_bb[count])
+        self.send_command(0x24)  # bb b
+        for count in range(0, 42):
+            self.send_data(self.lut_wb[count])
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+
+        self.reset()
+
+        self.send_command(0x04)  # POWER_ON
+        self.ReadBusy()
+
+        self.send_command(0x00)  # PANEL_SETTING
+        self.send_data(0xaf)  # KW-BF   KWR-AF    BWROTP 0f
+
+        self.send_command(0x30)  # PLL_CONTROL
+        self.send_data(0x3a)  # 3A 100HZ   29 150Hz 39 200HZ    31 171HZ
+
+        self.send_command(0x01)  # POWER_SETTING
+        self.send_data(0x03)  # VDS_EN, VDG_EN
+        self.send_data(0x00)  # VCOM_HV, VGHL_LV[1], VGHL_LV[0]
+        self.send_data(0x2b)  # VDH
+        self.send_data(0x2b)  # VDL
+        self.send_data(0x09)  # VDHR
+
+        self.send_command(0x06)  # BOOSTER_SOFT_START
+        self.send_data(0x07)
+        self.send_data(0x07)
+        self.send_data(0x17)
+
+        # Power optimization
+        self.send_command(0xF8)
+        self.send_data(0x60)
+        self.send_data(0xA5)
+
+        # Power optimization
+        self.send_command(0xF8)
+        self.send_data(0x89)
+        self.send_data(0xA5)
+
+        # Power optimization
+        self.send_command(0xF8)
+        self.send_data(0x90)
+        self.send_data(0x00)
+
+        # Power optimization
+        self.send_command(0xF8)
+        self.send_data(0x93)
+        self.send_data(0x2A)
+
+        # Power optimization
+        self.send_command(0xF8)
+        self.send_data(0x73)
+        self.send_data(0x41)
+
+        self.send_command(0x82)  # VCM_DC_SETTING_REGISTER
+        self.send_data(0x12)
+        self.send_command(0x50)  # VCOM_AND_DATA_INTERVAL_SETTING
+        self.send_data(0x87)  # define by OTP
+
+        self.set_lut()
+
+        self.send_command(0x16)  # PARTIAL_DISPLAY_REFRESH
+        self.send_data(0x00)
+
+        return 0
+
+    def getbuffer(self, image):
+        # logger.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, imageblack, imagered):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(~imageblack[i])
+        self.send_command(0x11)
+
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(~imagered[i])
+        self.send_command(0x11)
+
+        self.send_command(0x12)
+        self.ReadBusy()
+
+    def Clear(self, color=0x00):
+        self.send_command(0x10)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(color)
+        self.send_command(0x11)
+
+        self.send_command(0x13)
+        for i in range(0, int(self.width * self.height / 8)):
+            self.send_data(color)
+        self.send_command(0x11)
+
+        self.send_command(0x12)
+        self.ReadBusy()
+
+    def sleep(self):
+        self.send_command(0X50)
+        self.send_data(0xf7)
+        self.send_command(0X02)
+        self.send_command(0X07)
+        self.send_data(0xA5)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in7b_v2/epd2in7b_V2.py

@@ -0,0 +1,194 @@
+# *****************************************************************************
+# * | File        :	  epd2in7b_V2.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.1
+# * | Date        :   2022-08-10
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 176
+EPD_HEIGHT = 264
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+        # Send Command
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # Send Data
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # send a lot of data
+    def send_data2(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte2(data)
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # Read Busy
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        while (epdconfig.digital_read(self.busy_pin) == 1):  # 0: idle, 1: busy
+            epdconfig.delay_ms(10)
+        logger.debug("e-Paper busy release")
+
+    # Setting the display window
+    def SetWindows(self, Xstart, Ystart, Xend, Yend):
+        self.send_command(0x44)
+        self.send_data((Xstart >> 3) & 0xff)
+        self.send_data((Xend >> 3) & 0xff)
+
+        self.send_command(0x45)
+        self.send_data(Ystart & 0xff)
+        self.send_data((Ystart >> 8) & 0xff)
+        self.send_data(Yend & 0xff)
+        self.send_data((Yend >> 8) & 0xff)
+
+    # Set Cursor
+    def SetCursor(self, Xstart, Ystart):
+        self.send_command(0x4E)
+        self.send_data(Xstart & 0xff)
+        self.send_command(0x4F)
+        self.send_data(Ystart & 0xff)
+        self.send_data((Ystart >> 8) & 0xff)
+
+    # Initialize the e-Paper register
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+
+        self.reset()
+
+        self.ReadBusy()
+        self.send_command(0x12)
+        self.ReadBusy()
+
+        self.send_command(0x00)
+        self.send_data(0x27)
+        self.send_data(0x01)
+        self.send_data(0x00)
+
+        self.send_command(0x11)
+        self.send_data(0x03)
+
+        self.SetWindows(0, 0, self.width - 1, self.height - 1)
+        self.SetCursor(0, 0)
+        return 0
+
+    def getbuffer(self, image):
+        # logger.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    # Sends the image buffer in RAM to e-Paper and displays
+    def display(self, imageblack, imagered):
+        Width = self.width / 8
+        Height = self.height
+
+        buf = [0x00] * int(Width * Height)
+        for i in range(0, int(Width * Height)):
+            buf[i] = ~imagered[i]
+
+        self.send_command(0x24)
+        self.send_data2(imageblack)
+
+        self.send_command(0x26)
+        self.send_data2(buf)
+
+        self.TurnOnDisplay()
+
+    # Clear the screen
+    def Clear(self):
+        self.send_command(0x24)
+        self.send_data2([0xff] * int(self.width * self.height / 8))
+
+        self.send_command(0x26)
+        self.send_data2([0x00] * int(self.width * self.height / 8))
+
+        self.TurnOnDisplay()
+
+    # Turn on display
+    def TurnOnDisplay(self):
+        self.send_command(0x20)
+        self.ReadBusy()
+
+    # Enter sleep mode
+    def sleep(self):
+        self.send_command(0x10)
+        self.send_data(0x01)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in9/epd2in9.py

@@ -0,0 +1,201 @@
+# *****************************************************************************
+# * | File        :	  epd2in9.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V4.0
+# * | Date        :   2019-06-20
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH       = 128
+EPD_HEIGHT      = 296
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    lut_full_update = [
+        0x50, 0xAA, 0x55, 0xAA, 0x11, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0xFF, 0xFF, 0x1F, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+    ]
+
+    lut_partial_update  = [
+        0x10, 0x18, 0x18, 0x08, 0x18, 0x18,
+        0x08, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x13, 0x14, 0x44, 0x12,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+    ]
+        
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200) 
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(10)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)   
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+        
+    def ReadBusy(self):
+        while(epdconfig.digital_read(self.busy_pin) == 1):      #  0: idle, 1: busy
+            epdconfig.delay_ms(200) 
+
+    def TurnOnDisplay(self):
+        self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2
+        self.send_data(0xC4)
+        self.send_command(0x20) # MASTER_ACTIVATION
+        self.send_command(0xFF) # TERMINATE_FRAME_READ_WRITE
+        
+        logging.debug("e-Paper busy")
+        self.ReadBusy()
+        logging.debug("e-Paper busy release")  
+
+    def SetWindow(self, x_start, y_start, x_end, y_end):
+        self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION
+        # x point must be the multiple of 8 or the last 3 bits will be ignored
+        self.send_data((x_start >> 3) & 0xFF)
+        self.send_data((x_end >> 3) & 0xFF)
+        self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION
+        self.send_data(y_start & 0xFF)
+        self.send_data((y_start >> 8) & 0xFF)
+        self.send_data(y_end & 0xFF)
+        self.send_data((y_end >> 8) & 0xFF)
+
+    def SetCursor(self, x, y):
+        self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER
+        # x point must be the multiple of 8 or the last 3 bits will be ignored
+        self.send_data((x >> 3) & 0xFF)
+        self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER
+        self.send_data(y & 0xFF)
+        self.send_data((y >> 8) & 0xFF)
+        self.ReadBusy()
+        
+    def init(self, lut):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+        
+        self.send_command(0x01) # DRIVER_OUTPUT_CONTROL
+        self.send_data((EPD_HEIGHT - 1) & 0xFF)
+        self.send_data(((EPD_HEIGHT - 1) >> 8) & 0xFF)
+        self.send_data(0x00) # GD = 0 SM = 0 TB = 0
+        
+        self.send_command(0x0C) # BOOSTER_SOFT_START_CONTROL 
+        self.send_data(0xD7)
+        self.send_data(0xD6)
+        self.send_data(0x9D)
+        
+        self.send_command(0x2C) # WRITE_VCOM_REGISTER
+        self.send_data(0xA8) # VCOM 7C
+        
+        self.send_command(0x3A) # SET_DUMMY_LINE_PERIOD
+        self.send_data(0x1A) # 4 dummy lines per gate
+        
+        self.send_command(0x3B) # SET_GATE_TIME
+        self.send_data(0x08) # 2us per line
+        
+        self.send_command(0x11) # DATA_ENTRY_MODE_SETTING
+        self.send_data(0x03) # X increment Y increment
+        
+        self.send_command(0x32) # WRITE_LUT_REGISTER
+        for i in range(0, len(lut)):
+            self.send_data(lut[i])
+        # EPD hardware init end
+        return 0
+
+    def getbuffer(self, image):
+        # logging.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width/8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logging.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if(imwidth == self.width and imheight == self.height):
+            logging.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif(imwidth == self.height and imheight == self.width):
+            logging.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, image):
+        if (image == None):
+            return            
+        self.SetWindow(0, 0, self.width - 1, self.height - 1)
+        for j in range(0, self.height):
+            self.SetCursor(0, j)
+            self.send_command(0x24) # WRITE_RAM
+            for i in range(0, int(self.width / 8)):
+                self.send_data(image[i + j * int(self.width / 8)])   
+        self.TurnOnDisplay()
+        
+    def Clear(self, color):
+        self.SetWindow(0, 0, self.width - 1, self.height - 1)
+        for j in range(0, self.height):
+            self.SetCursor(0, j)
+            self.send_command(0x24) # WRITE_RAM
+            for i in range(0, int(self.width / 8)):
+                self.send_data(color)   
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0x10) # DEEP_SLEEP_MODE
+        self.send_data(0x01)
+        
+        epdconfig.module_exit()
+### END OF FILE ###
+

pwnagotchi/ui/hw/libs/waveshare/v2in9_v2/epd2in9V2.py

@@ -0,0 +1,530 @@
+# *****************************************************************************
+# * | File        :	  epd2in9_V2.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.1
+# * | Date        :   2022-08-9
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import logging
+from . import epdconfig
+
+# Display resolution
+EPD_WIDTH = 128
+EPD_HEIGHT = 296
+GRAY1 = 0xff  # white
+GRAY2 = 0xC0
+GRAY3 = 0x80  # gray
+GRAY4 = 0x00  # Blackest
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+        self.GRAY1 = GRAY1  # white
+        self.GRAY2 = GRAY2
+        self.GRAY3 = GRAY3  # gray
+        self.GRAY4 = GRAY4  # Blackest
+
+    WF_PARTIAL_2IN9 = [
+        0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x40, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0A, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1,
+        0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x0, 0x0, 0x0,
+        0x22, 0x17, 0x41, 0xB0, 0x32, 0x36,
+    ]
+
+    WS_20_30 = [
+        0x80, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0,
+        0x10, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0,
+        0x80, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0,
+        0x10, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x14, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2,
+        0xA, 0xA, 0x0, 0xA, 0xA, 0x0, 0x1,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x14, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+        0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x0, 0x0, 0x0,
+        0x22, 0x17, 0x41, 0x0, 0x32, 0x36
+    ]
+
+    Gray4 = [
+        0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x20, 0x60, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x28, 0x60, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x2A, 0x60, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x02, 0x00, 0x05, 0x14, 0x00, 0x00,
+        0x1E, 0x1E, 0x00, 0x00, 0x00, 0x00, 0x01,
+        0x00, 0x02, 0x00, 0x05, 0x14, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x24, 0x22, 0x22, 0x22, 0x23, 0x32, 0x00, 0x00, 0x00,
+        0x22, 0x17, 0x41, 0xAE, 0x32, 0x28,
+    ]
+
+    WF_FULL = [
+        0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x19, 0x19, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x24, 0x42, 0x22, 0x22, 0x23, 0x32, 0x00, 0x00, 0x00,
+        0x22, 0x17, 0x41, 0xAE, 0x32, 0x38]
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(50)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(50)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # send a lot of data
+    def send_data2(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte2(data)
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        while (epdconfig.digital_read(self.busy_pin) == 1):  # 0: idle, 1: busy
+            epdconfig.delay_ms(10)
+        logger.debug("e-Paper busy release")
+
+    def TurnOnDisplay(self):
+        self.send_command(0x22)  # DISPLAY_UPDATE_CONTROL_2
+        self.send_data(0xc7)
+        self.send_command(0x20)  # MASTER_ACTIVATION
+        self.ReadBusy()
+
+    def TurnOnDisplay_Partial(self):
+        self.send_command(0x22)  # DISPLAY_UPDATE_CONTROL_2
+        self.send_data(0x0F)
+        self.send_command(0x20)  # MASTER_ACTIVATION
+        self.ReadBusy()
+
+    def lut(self, lut):
+        self.send_command(0x32)
+        for i in range(0, 153):
+            self.send_data(lut[i])
+        self.ReadBusy()
+
+    def SetLut(self, lut):
+        self.lut(lut)
+        self.send_command(0x3f)
+        self.send_data(lut[153])
+        self.send_command(0x03);  # gate voltage
+        self.send_data(lut[154])
+        self.send_command(0x04);  # source voltage
+        self.send_data(lut[155])  # VSH
+        self.send_data(lut[156])  # VSH2
+        self.send_data(lut[157])  # VSL
+        self.send_command(0x2c);  # VCOM
+        self.send_data(lut[158])
+
+    def SetWindow(self, x_start, y_start, x_end, y_end):
+        self.send_command(0x44)  # SET_RAM_X_ADDRESS_START_END_POSITION
+        # x point must be the multiple of 8 or the last 3 bits will be ignored
+        self.send_data((x_start >> 3) & 0xFF)
+        self.send_data((x_end >> 3) & 0xFF)
+        self.send_command(0x45)  # SET_RAM_Y_ADDRESS_START_END_POSITION
+        self.send_data(y_start & 0xFF)
+        self.send_data((y_start >> 8) & 0xFF)
+        self.send_data(y_end & 0xFF)
+        self.send_data((y_end >> 8) & 0xFF)
+
+    def SetCursor(self, x, y):
+        self.send_command(0x4E)  # SET_RAM_X_ADDRESS_COUNTER
+        # x point must be the multiple of 8 or the last 3 bits will be ignored
+        self.send_data(x & 0xFF)
+
+        self.send_command(0x4F)  # SET_RAM_Y_ADDRESS_COUNTER
+        self.send_data(y & 0xFF)
+        self.send_data((y >> 8) & 0xFF)
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+
+        self.ReadBusy()
+        self.send_command(0x12)  # SWRESET
+        self.ReadBusy()
+
+        self.send_command(0x01)  # Driver output control
+        self.send_data(0x27)
+        self.send_data(0x01)
+        self.send_data(0x00)
+
+        self.send_command(0x11)  # data entry mode
+        self.send_data(0x03)
+
+        self.SetWindow(0, 0, self.width - 1, self.height - 1)
+
+        self.send_command(0x21)  # Display update control
+        self.send_data(0x00)
+        self.send_data(0x80)
+
+        self.SetCursor(0, 0)
+        self.ReadBusy()
+
+        self.SetLut(self.WS_20_30)
+        # EPD hardware init end
+        return 0
+
+    def init_Fast(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+
+        self.ReadBusy()
+        self.send_command(0x12)  # SWRESET
+        self.ReadBusy()
+
+        self.send_command(0x01)  # Driver output control
+        self.send_data(0x27)
+        self.send_data(0x01)
+        self.send_data(0x00)
+
+        self.send_command(0x11)  # data entry mode
+        self.send_data(0x03)
+
+        self.SetWindow(0, 0, self.width - 1, self.height - 1)
+
+        self.send_command(0x3C)
+        self.send_data(0x05)
+
+        self.send_command(0x21)  # Display update control
+        self.send_data(0x00)
+        self.send_data(0x80)
+
+        self.SetCursor(0, 0)
+        self.ReadBusy()
+
+        self.SetLut(self.WF_FULL)
+        # EPD hardware init end
+        return 0
+
+    def Init_4Gray(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        self.reset()
+        epdconfig.delay_ms(100)
+
+        self.ReadBusy()
+        self.send_command(0x12)  # SWRESET
+        self.ReadBusy()
+
+        self.send_command(0x01)  # Driver output control
+        self.send_data(0x27)
+        self.send_data(0x01)
+        self.send_data(0x00)
+
+        self.send_command(0x11)  # data entry mode
+        self.send_data(0x03)
+
+        self.SetWindow(8, 0, self.width, self.height - 1)
+
+        self.send_command(0x3C)
+        self.send_data(0x04)
+
+        self.SetCursor(1, 0)
+        self.ReadBusy()
+
+        self.SetLut(self.Gray4)
+        # EPD hardware init end
+        return 0
+
+    def getbuffer(self, image):
+        # logger.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def getbuffer_4Gray(self, image):
+        # logger.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width / 4) * self.height)
+        image_monocolor = image.convert('L')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        i = 0
+        # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if (pixels[x, y] == 0xC0):
+                        pixels[x, y] = 0x80
+                    elif (pixels[x, y] == 0x80):
+                        pixels[x, y] = 0x40
+                    i = i + 1
+                    if (i % 4 == 0):
+                        buf[int((x + (y * self.width)) / 4)] = (
+                                    (pixels[x - 3, y] & 0xc0) | (pixels[x - 2, y] & 0xc0) >> 2 | (
+                                        pixels[x - 1, y] & 0xc0) >> 4 | (pixels[x, y] & 0xc0) >> 6)
+
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Horizontal")
+            for x in range(imwidth):
+                for y in range(imheight):
+                    newx = y
+                    newy = self.height - x - 1
+                    if (pixels[x, y] == 0xC0):
+                        pixels[x, y] = 0x80
+                    elif (pixels[x, y] == 0x80):
+                        pixels[x, y] = 0x40
+                    i = i + 1
+                    if (i % 4 == 0):
+                        buf[int((newx + (newy * self.width)) / 4)] = (
+                                    (pixels[x, y - 3] & 0xc0) | (pixels[x, y - 2] & 0xc0) >> 2 | (
+                                        pixels[x, y - 1] & 0xc0) >> 4 | (pixels[x, y] & 0xc0) >> 6)
+        return buf
+
+    def display(self, image):
+        if (image == None):
+            return
+        self.send_command(0x24)  # WRITE_RAM
+        self.send_data2(image)
+        self.TurnOnDisplay()
+
+    def display_Base(self, image):
+        if (image == None):
+            return
+
+        self.send_command(0x24)  # WRITE_RAM
+        self.send_data2(image)
+
+        self.send_command(0x26)  # WRITE_RAM
+        self.send_data2(image)
+
+        self.TurnOnDisplay()
+
+    def display_4Gray(self, image):
+        self.send_command(0x24)
+        for i in range(0, 4736):
+            temp3 = 0
+            for j in range(0, 2):
+                temp1 = image[i * 2 + j]
+                for k in range(0, 2):
+                    temp2 = temp1 & 0xC0
+                    if (temp2 == 0xC0):
+                        temp3 |= 0x00
+                    elif (temp2 == 0x00):
+                        temp3 |= 0x01
+                    elif (temp2 == 0x80):
+                        temp3 |= 0x01
+                    else:  # 0x40
+                        temp3 |= 0x00
+                    temp3 <<= 1
+
+                    temp1 <<= 2
+                    temp2 = temp1 & 0xC0
+                    if (temp2 == 0xC0):
+                        temp3 |= 0x00
+                    elif (temp2 == 0x00):
+                        temp3 |= 0x01
+                    elif (temp2 == 0x80):
+                        temp3 |= 0x01
+                    else:  # 0x40
+                        temp3 |= 0x00
+                    if (j != 1 or k != 1):
+                        temp3 <<= 1
+                    temp1 <<= 2
+            self.send_data(temp3)
+
+        self.send_command(0x26)
+        for i in range(0, 4736):
+            temp3 = 0
+            for j in range(0, 2):
+                temp1 = image[i * 2 + j]
+                for k in range(0, 2):
+                    temp2 = temp1 & 0xC0
+                    if (temp2 == 0xC0):
+                        temp3 |= 0x00
+                    elif (temp2 == 0x00):
+                        temp3 |= 0x01
+                    elif (temp2 == 0x80):
+                        temp3 |= 0x00
+                    else:  # 0x40
+                        temp3 |= 0x01
+                    temp3 <<= 1
+
+                    temp1 <<= 2
+                    temp2 = temp1 & 0xC0
+                    if (temp2 == 0xC0):
+                        temp3 |= 0x00
+                    elif (temp2 == 0x00):
+                        temp3 |= 0x01
+                    elif (temp2 == 0x80):
+                        temp3 |= 0x00
+                    else:  # 0x40
+                        temp3 |= 0x01
+                    if (j != 1 or k != 1):
+                        temp3 <<= 1
+                    temp1 <<= 2
+            self.send_data(temp3)
+
+        self.TurnOnDisplay()
+
+    def display_Partial(self, image):
+        if (image == None):
+            return
+
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(2)
+
+        self.SetLut(self.WF_PARTIAL_2IN9)
+        self.send_command(0x37)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x40)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data(0x00)
+
+        self.send_command(0x3C)  # BorderWavefrom
+        self.send_data(0x80)
+
+        self.send_command(0x22)
+        self.send_data(0xC0)
+        self.send_command(0x20)
+        self.ReadBusy()
+
+        self.SetWindow(0, 0, self.width - 1, self.height - 1)
+        self.SetCursor(0, 0)
+
+        self.send_command(0x24)  # WRITE_RAM
+        self.send_data2(image)
+        self.TurnOnDisplay_Partial()
+
+    def Clear(self, color=0xFF):
+        if self.width % 8 == 0:
+            linewidth = int(self.width / 8)
+        else:
+            linewidth = int(self.width / 8) + 1
+
+        self.send_command(0x24)  # WRITE_RAM
+        self.send_data2([color] * int(self.height * linewidth))
+        self.TurnOnDisplay()
+        self.send_command(0x26)  # WRITE_RAM
+        self.send_data2([color] * int(self.height * linewidth))
+        self.TurnOnDisplay()
+
+    def sleep(self):
+        self.send_command(0x10)  # DEEP_SLEEP_MODE
+        self.send_data(0x01)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in9b_v3/epd2in9b_V3.py

@@ -0,0 +1,164 @@
+# *****************************************************************************
+# * | File        :	  epd2in9b_V3.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * | This version:   V1.2
+# * | Date        :   2022-08-10
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 128
+EPD_HEIGHT = 296
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # send a lot of data
+    def send_data2(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte2(data)
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        self.send_command(0X71)
+        while (epdconfig.digital_read(self.busy_pin) == 0):  # 0: idle, 1: busy
+            self.send_command(0X71)
+            epdconfig.delay_ms(200)
+        logger.debug("e-Paper busy release")
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+        # EPD hardware init start
+        self.reset()
+
+        self.send_command(0x04)
+        self.ReadBusy()  # waiting for the electronic paper IC to release the idle signal
+
+        self.send_command(0x00)  # panel setting
+        self.send_data(0x0f)  # LUT from OTP,128x296
+        self.send_data(0x89)  # Temperature sensor, boost and other related timing settings
+
+        self.send_command(0x61)  # resolution setting
+        self.send_data(0x80)
+        self.send_data(0x01)
+        self.send_data(0x28)
+
+        self.send_command(0X50)  # VCOM AND DATA INTERVAL SETTING
+        self.send_data(0x77)  # WBmode:VBDF 17|D7 VBDW 97 VBDB 57
+        # WBRmode:VBDF F7 VBDW 77 VBDB 37  VBDR B7
+
+        return 0
+
+    def getbuffer(self, image):
+        # logger.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, blackimage, ryimage):  # ryimage: red or yellow image
+        if (blackimage != None):
+            self.send_command(0X10)
+            self.send_data2(blackimage)
+        if (ryimage != None):
+            self.send_command(0X13)
+            self.send_data2(ryimage)
+
+        self.send_command(0x12)
+        epdconfig.delay_ms(200)
+        self.ReadBusy()
+
+    def Clear(self):
+        self.send_command(0X10)
+        self.send_data2([0xff] * int(self.width * self.height / 8))
+        self.send_command(0X13)
+        self.send_data2([0xff] * int(self.width * self.height / 8))
+
+        self.send_command(0x12)
+        epdconfig.delay_ms(200)
+        self.ReadBusy()
+
+    def sleep(self):
+        self.send_command(0X02)  # power off
+        self.ReadBusy()
+        self.send_command(0X07)  # deep sleep
+        self.send_data(0xA5)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+### END OF FILE ###

pwnagotchi/ui/hw/libs/waveshare/v2in9b_v4/epd2in9b_V4.py

@@ -0,0 +1,387 @@
+# *****************************************************************************
+# * | File        :	  epd2in9b_V4.py
+# * | Author      :   Waveshare team
+# * | Function    :   Electronic paper driver
+# * | Info        :
+# *----------------
+# * |	This version:   V1.0
+# * | Date        :   2023-12-18
+# # | Info        :   python demo
+# -----------------------------------------------------------------------------
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+
+import logging
+from .. import epdconfig
+
+# Display resolution
+EPD_WIDTH = 128
+EPD_HEIGHT = 296
+
+logger = logging.getLogger(__name__)
+
+
+class EPD:
+    def __init__(self):
+        self.reset_pin = epdconfig.RST_PIN
+        self.dc_pin = epdconfig.DC_PIN
+        self.busy_pin = epdconfig.BUSY_PIN
+        self.cs_pin = epdconfig.CS_PIN
+        self.width = EPD_WIDTH
+        self.height = EPD_HEIGHT
+
+    # Hardware reset
+    def reset(self):
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+        epdconfig.digital_write(self.reset_pin, 0)
+        epdconfig.delay_ms(2)
+        epdconfig.digital_write(self.reset_pin, 1)
+        epdconfig.delay_ms(200)
+
+    def send_command(self, command):
+        epdconfig.digital_write(self.dc_pin, 0)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([command])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def send_data(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte([data])
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    # send a lot of data
+    def send_data2(self, data):
+        epdconfig.digital_write(self.dc_pin, 1)
+        epdconfig.digital_write(self.cs_pin, 0)
+        epdconfig.spi_writebyte2(data)
+        epdconfig.digital_write(self.cs_pin, 1)
+
+    def ReadBusy(self):
+        logger.debug("e-Paper busy")
+        self.send_command(0X71)
+        while (epdconfig.digital_read(self.busy_pin) == 1):  # 0: idle, 1: busy
+            epdconfig.delay_ms(200)
+        logger.debug("e-Paper busy release")
+
+    def TurnOnDisplay(self):
+        self.send_command(0x22)  # Display Update Control
+        self.send_data(0xF7)
+        self.send_command(0x20)  # Activate Display Update Sequence
+        self.ReadBusy()
+
+    def TurnOnDisplay_Base(self):
+        self.send_command(0x22)  # Display Update Control
+        self.send_data(0xF4)
+        self.send_command(0x20)  # Activate Display Update Sequence
+        self.ReadBusy()
+
+    def TurnOnDisplay_Fast(self):
+        self.send_command(0x22)  # Display Update Control
+        self.send_data(0xC7)
+        self.send_command(0x20)  # Activate Display Update Sequence
+        self.ReadBusy()
+
+    def TurnOnDisplay_Partial(self):
+        self.send_command(0x22)  # Display Update Control
+        self.send_data(0x1C)
+        self.send_command(0x20)  # Activate Display Update Sequence
+        self.ReadBusy()
+
+    def init(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+
+        # EPD hardware init start
+        self.reset()
+
+        self.ReadBusy()
+        self.send_command(0x12)  # SWRESET
+        self.ReadBusy()
+
+        self.send_command(0x01)  # Driver output control
+        self.send_data((self.height - 1) % 256)
+        self.send_data((self.height - 1) // 256)
+        self.send_data(0x00)
+
+        self.send_command(0x11)  # data entry mode
+        self.send_data(0x03)
+
+        self.send_command(0x44)  # set Ram-X address start/end position
+        self.send_data(0x00)
+        self.send_data(self.width // 8 - 1)
+
+        self.send_command(0x45)  # set Ram-Y address start/end position
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data((self.height - 1) % 256)
+        self.send_data((self.height - 1) // 256)
+
+        self.send_command(0x3C)  # BorderWavefrom
+        self.send_data(0x05)
+
+        self.send_command(0x21)  # Display update control
+        self.send_data(0x00)
+        self.send_data(0x80)
+
+        self.send_command(0x18)  # Read built-in temperature sensor
+        self.send_data(0x80)
+
+        self.send_command(0x4E)  # set RAM x address count to 0
+        self.send_data(0x00)
+        self.send_command(0x4F)  # set RAM y address count to 0X199
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.ReadBusy()
+
+        return 0
+
+    def init_Fast(self):
+        if (epdconfig.module_init() != 0):
+            return -1
+
+        # EPD hardware init start
+        self.reset()
+
+        self.ReadBusy()
+        self.send_command(0x12)  # SWRESET
+        self.ReadBusy()
+
+        self.send_command(0x18)  # Read built-in temperature sensor
+        self.send_data(0x80)
+
+        self.send_command(0x22)  # Load temperature value
+        self.send_data(0xB1)
+        self.send_command(0x20)
+        self.ReadBusy()
+
+        self.send_command(0x1A)  # Write to temperature register
+        self.send_data(0x5a)  # 90
+        self.send_data(0x00)
+
+        self.send_command(0x22)  # Load temperature value
+        self.send_data(0x91)
+        self.send_command(0x20)
+        self.ReadBusy()
+
+        self.send_command(0x01)  # Driver output control
+        self.send_data((self.height - 1) % 256)
+        self.send_data((self.height - 1) // 256)
+        self.send_data(0x00)
+
+        self.send_command(0x11)  # data entry mode
+        self.send_data(0x03)
+
+        self.send_command(0x44)  # set Ram-X address start/end position
+        self.send_data(0x00)
+        self.send_data(self.width // 8 - 1)
+
+        self.send_command(0x45)  # set Ram-Y address start/end position
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.send_data((self.height - 1) % 256)
+        self.send_data((self.height - 1) // 256)
+
+        self.send_command(0x4E)  # set RAM x address count to 0
+        self.send_data(0x00)
+        self.send_command(0x4F)  # set RAM y address count to 0X199
+        self.send_data(0x00)
+        self.send_data(0x00)
+        self.ReadBusy()
+
+        return 0
+
+    def getbuffer(self, image):
+        # logger.debug("bufsiz = ",int(self.width/8) * self.height)
+        buf = [0xFF] * (int(self.width / 8) * self.height)
+        image_monocolor = image.convert('1')
+        imwidth, imheight = image_monocolor.size
+        pixels = image_monocolor.load()
+        # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight)
+        if (imwidth == self.width and imheight == self.height):
+            logger.debug("Vertical")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    # Set the bits for the column of pixels at the current position.
+                    if pixels[x, y] == 0:
+                        buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
+        elif (imwidth == self.height and imheight == self.width):
+            logger.debug("Horizontal")
+            for y in range(imheight):
+                for x in range(imwidth):
+                    newx = y
+                    newy = self.height - x - 1
+                    if pixels[x, y] == 0:
+                        buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
+        return buf
+
+    def display(self, blackimage, ryimage):  # ryimage: red or yellow image
+        if (self.width % 8 == 0):
+            Width = self.width // 8
+        else:
+            Width = self.width // 8 + 1
+        Height = self.height
+        if (blackimage != None):
+            self.send_command(0x24)
+            self.send_data2(blackimage)
+        if (ryimage != None):
+            for j in range(Height):
+                for i in range(Width):
+                    ryimage[i + j * Width] = ~ryimage[i + j * Width]
+            self.send_command(0x26)
+            self.send_data2(ryimage)
+
+        self.TurnOnDisplay()
+
+    def display_Fast(self, blackimage, ryimage):  # ryimage: red or yellow image
+        if (self.width % 8 == 0):
+            Width = self.width // 8
+        else:
+            Width = self.width // 8 + 1
+        Height = self.height
+        if (blackimage != None):
+            self.send_command(0x24)
+            self.send_data2(blackimage)
+        if (ryimage != None):
+            for j in range(Height):
+                for i in range(Width):
+                    ryimage[i + j * Width] = ~ryimage[i + j * Width]
+            self.send_command(0x26)
+            self.send_data2(ryimage)
+
+        self.TurnOnDisplay_Fast()
+
+    def Clear(self):
+        self.send_command(0x24)
+        self.send_data2([0xff] * int(self.width * self.height // 8))
+        self.send_command(0x26)
+        self.send_data2([0x00] * int(self.width * self.height // 8))
+
+        self.TurnOnDisplay()
+
+    def Clear_Fast(self):
+        self.send_command(0x24)
+        self.send_data2([0xff] * int(self.width * self.height // 8))
+        self.send_command(0x26)
+        self.send_data2([0x00] * int(self.width * self.height // 8))
+
+        self.TurnOnDisplay_Fast()
+
+    def display_Base(self, blackimage, ryimage):
+        if (self.width % 8 == 0):
+            Width = self.width // 8
+        else:
+            Width = self.width // 8 + 1
+        Height = self.height
+        if (blackimage != None):
+            self.send_command(0x24)
+            self.send_data2(blackimage)
+        if (ryimage != None):
+            for j in range(Height):
+                for i in range(Width):
+                    ryimage[i + j * Width] = ~ryimage[i + j * Width]
+            self.send_command(0x26)
+            self.send_data2(ryimage)
+
+        self.TurnOnDisplay_Base()
+
+        if (blackimage != None):
+            for j in range(Height):
+                for i in range(Width):
+                    blackimage[i + j * Width] = ~blackimage[i + j * Width]
+            self.send_command(0x26)
+            self.send_data2(blackimage)
+        else:
+            self.send_command(0x26)
+            self.send_data2(blackimage)
+
+    def display_Base_color(self, color):
+        if (self.width % 8 == 0):
+            Width = self.width // 8
+        else:
+            Width = self.width // 8 + 1
+        Height = self.height
+        self.send_command(0x24)  # Write Black and White image to RAM
+        for j in range(Height):
+            for i in range(Width):
+                self.send_data(color)
+
+        self.send_command(0x26)  # Write Black and White image to RAM
+        for j in range(Height):
+            for i in range(Width):
+                self.send_data(~color)
+
+        self.TurnOnDisplay_Base()
+        self.send_command(0x26)  # Write Black and White image to RAM
+        for j in range(Height):
+            for i in range(Width):
+                self.send_data(color)
+
+    def display_Partial(self, Image, Xstart, Ystart, Xend, Yend):
+        if ((Xstart % 8 + Xend % 8 == 8 & Xstart % 8 > Xend % 8) | Xstart % 8 + Xend % 8 == 0 | (
+                Xend - Xstart) % 8 == 0):
+            Xstart = Xstart // 8
+            Xend = Xend // 8
+        else:
+            Xstart = Xstart // 8
+            if Xend % 8 == 0:
+                Xend = Xend // 8
+            else:
+                Xend = Xend // 8 + 1
+
+        if (self.width % 8 == 0):
+            Width = self.width // 8
+        else:
+            Width = self.width // 8 + 1
+        Height = self.height
+
+        Xend -= 1
+        Yend -= 1
+
+        self.send_command(0x44)  # set RAM x address start/end, in page 35
+        self.send_data(Xstart & 0xff)  # RAM x address start at 00h
+        self.send_data(Xend & 0xff)  # RAM x address end at 0fh(15+1)*8->128
+        self.send_command(0x45)  # set RAM y address start/end, in page 35
+        self.send_data(Ystart & 0xff)  # RAM y address start at 0127h
+        self.send_data((Ystart >> 8) & 0x01)  # RAM y address start at 0127h
+        self.send_data(Yend & 0xff)  # RAM y address end at 00h
+        self.send_data((Yend >> 8) & 0x01)
+
+        self.send_command(0x4E)  # set RAM x address count to 0
+        self.send_data(Xstart & 0xff)
+        self.send_command(0x4F)  # set RAM y address count to 0X127
+        self.send_data(Ystart & 0xff)
+        self.send_data((Ystart >> 8) & 0x01)
+
+        self.send_command(0x24)  # Write Black and White image to RAM
+        for j in range(Height):
+            for i in range(Width):
+                if ((j > Ystart - 1) & (j < (Yend + 1)) & (i > Xstart - 1) & (i < (Xend + 1))):
+                    self.send_data(Image[i + j * Width])
+        self.TurnOnDisplay_Partial()
+
+    def sleep(self):
+        self.send_command(0x10)  # deep sleep
+        self.send_data(0x01)
+
+        epdconfig.delay_ms(2000)
+        epdconfig.module_exit()
+### END OF FILE ###