Added display waveshare2in13g

pwnagotchi/ui/display.py

@@ -103,6 +103,9 @@ class Display(View):
     def is_waveshare2in13d(self):
         return self._implementation.name == 'waveshare2in13d'
 
+    def is_waveshare2in13g(self):
+        return self._implementation.name == 'waveshare2in13g'
+
     def is_waveshare2in23g(self):
         return self._implementation.name == 'waveshare2in23g'
 

pwnagotchi/ui/hw/__init__.py

@@ -16,6 +16,7 @@ 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

pwnagotchi/ui/hw/libs/waveshare/v2in13g/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(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
+        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/waveshare2in13g.py

@@ -0,0 +1,46 @@
+import logging
+
+import pwnagotchi.ui.fonts as fonts
+from pwnagotchi.ui.hw.base import DisplayImpl
+
+
+class Waveshare2in13g(DisplayImpl):
+    def __init__(self, config):
+        super(Waveshare2in13g, self).__init__(config, 'waveshare2in13g')
+        self._display = None
+
+    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 waveshare v2in13g display")
+        from pwnagotchi.ui.hw.libs.waveshare.v2in13g.epd2in13g import EPD
+        self._display = EPD()
+        self._display.init()
+        self._display.Clear()
+
+    def render(self, canvas):
+        buf = self._display.getbuffer(canvas)
+        self._display.displayPartial(buf)
+
+    def clear(self):
+        self._display.Clear()

pwnagotchi/utils.py

@@ -306,6 +306,9 @@ def load_config(args):
     elif config['ui']['display']['type'] in ('ws_213d', 'ws213d', 'waveshare2in13d', 'waveshare_213d', 'waveshare213d'):
         config['ui']['display']['type'] = 'waveshare2in13d'
 
+    elif config['ui']['display']['type'] in ('ws_213g', 'waveshare2in13g', 'waveshare213g', 'ws213g', 'waveshare_213g'):
+        config['ui']['display']['type'] = 'waveshare2in13g'
+
     elif config['ui']['display']['type'] in ('ws_213bc', 'ws213bc', 'waveshare2in13bc', 'waveshare_213bc', 'waveshare213bc'):
         config['ui']['display']['type'] = 'waveshare2in13bc'