mirror of
https://github.com/jayofelony/pwnagotchi.git
synced 2025-07-01 18:37:27 -04:00
Multiple changes
Signed-off-by: jayofelony <oudshoorn.jeroen@gmail.com>
This commit is contained in:
jayofelony
@ -100,7 +100,6 @@ class Client(object):
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await asyncio.sleep(sleep_time)
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continue
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except OSError:
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sleep_time = min_sleep + max_sleep * random.random()
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logging.warning('connection to the bettercap endpoint failed...')
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pwnagotchi.restart("AUTO")
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@ -4,6 +4,8 @@ import subprocess
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import time
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import random
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from io import TextIOWrapper
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import os
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import platform
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import pwnagotchi
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from pwnagotchi import plugins
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@ -32,6 +34,8 @@ class FixServices(plugins.Plugin):
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self.pattern2 = re.compile(r'wifi error while hopping to channel')
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self.pattern3 = re.compile(r'Firmware has halted or crashed')
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self.pattern4 = re.compile(r'error 400: could not find interface wlan0mon')
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self.pattern5 = re.compile(r'fatal error: concurrent map iteration and map write')
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self.pattern6 = re.compile(r'panic: runtime error')
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self.isReloadingMon = False
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self.connection = None
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self.LASTTRY = 0
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@ -113,41 +117,43 @@ class FixServices(plugins.Plugin):
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logging.debug("[Fix_Services]**** checking")
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# Look for pattern 1
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if len(self.pattern.findall(last_lines)) >= 3:
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logging.debug("[Fix_Services]**** Should trigger a reload of the wlan0mon device:\n%s" % last_lines)
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if hasattr(agent, 'view'):
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display = agent.view()
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display.set('status', 'Blind-Bug detected. Restarting.')
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display.update(force=True)
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logging.debug('[Fix_Services] Blind-Bug detected. Restarting.')
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try:
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self._tryTurningItOffAndOnAgain(agent)
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except Exception as err:
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logging.warning("[Fix_Services] TTOAOA: %s" % repr(err))
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if platform.machine().startswith('arm'):
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if len(self.pattern.findall(last_lines)) >= 3:
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logging.debug("[Fix_Services]**** Should trigger a reload of the wlan0mon device:\n%s" % last_lines)
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if hasattr(agent, 'view'):
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display = agent.view()
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display.set('status', 'Blind-Bug detected. Restarting.')
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display.update(force=True)
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logging.debug('[Fix_Services] Blind-Bug detected. Restarting.')
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try:
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self._tryTurningItOffAndOnAgain(agent)
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except Exception as err:
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logging.warning("[Fix_Services] TTOAOA: %s" % repr(err))
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# Look for pattern 2
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elif len(self.pattern2.findall(other_last_lines)) >= 5:
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logging.debug("[Fix_Services]**** Should trigger a reload of the wlan0mon device:\n%s" % last_lines)
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if hasattr(agent, 'view'):
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display = agent.view()
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display.set('status', 'Wifi channel stuck. Restarting recon.')
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display.update(force=True)
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logging.debug('[Fix_Services] Wifi channel stuck. Restarting recon.')
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if platform.machine().startswith('arm'):
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logging.debug("[Fix_Services]**** Should trigger a reload of the wlan0mon device:\n%s" % last_lines)
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if hasattr(agent, 'view'):
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display = agent.view()
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display.set('status', 'Wifi channel stuck. Restarting recon.')
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display.update(force=True)
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logging.debug('[Fix_Services] Wifi channel stuck. Restarting recon.')
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try:
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result = agent.run("wifi.recon off; wifi.recon on")
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if result["success"]:
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logging.debug("[Fix_Services] wifi.recon flip: success!")
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if display:
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display.update(force=True, new_data={"status": "Wifi recon flipped!",
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"face": faces.COOL})
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try:
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result = agent.run("wifi.recon off; wifi.recon on")
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if result["success"]:
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logging.debug("[Fix_Services] wifi.recon flip: success!")
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if display:
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display.update(force=True, new_data={"status": "Wifi recon flipped!",
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"face": faces.COOL})
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else:
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print("Wifi recon flipped\nthat was easy!")
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else:
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print("Wifi recon flipped\nthat was easy!")
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else:
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logging.warning("[Fix_Services] wifi.recon flip: FAILED: %s" % repr(result))
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logging.warning("[Fix_Services] wifi.recon flip: FAILED: %s" % repr(result))
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except Exception as err:
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logging.error("[Fix_Services wifi.recon flip] %s" % repr(err))
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except Exception as err:
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logging.error("[Fix_Services wifi.recon flip] %s" % repr(err))
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# Look for pattern 3
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elif len(self.pattern3.findall(other_last_lines)) >= 1:
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@ -177,6 +183,25 @@ class FixServices(plugins.Plugin):
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except Exception as err:
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logging.error("[Fix_Services monstart]: %s" % repr(err))
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# Look for pattern 5
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elif len(self.pattern5.findall(other_other_last_lines)) >= 1:
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logging.debug("[Fix_Services] Bettercap has crashed!")
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if hasattr(agent, 'view'):
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display = agent.view()
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display.set('status', 'Restarting pwnagotchi!')
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display.update(force=True)
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os.system("systemctl restart bettercap")
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pwnagotchi.restart("AUTO")
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# Look for pattern 6
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elif len(self.pattern6.findall(other_other_last_lines)) >= 1:
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logging.debug("[Fix_Services] Bettercap has crashed!")
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if hasattr(agent, 'view'):
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display = agent.view()
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display.set('status', 'Restarting pwnagotchi!')
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display.update(force=True)
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os.system("systemctl restart bettercap")
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pwnagotchi.restart("AUTO")
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else:
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print("logs look good")
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0
pwnagotchi/ui/__init__.py
Normal file
0
pwnagotchi/ui/__init__.py
Normal file
@ -34,10 +34,10 @@ class DisplayHatMini(DisplayImpl):
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def initialize(self):
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logging.info("initializing Display Hat Mini")
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from pwnagotchi.ui.hw.libs.pimoroni.displayhatmini.ST7789 import ST7789
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self._display = ST7789(0,1,9,13)
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self._display = ST7789(0, 1, 9, 13)
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def render(self, canvas):
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self._display.display(canvas)
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def clear(self):
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self._display.clear()
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self._display.clear()
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@ -90,8 +90,8 @@ ST7789_PWCTR6 = 0xFC
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class ST7789(object):
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"""Representation of an ST7789 TFT LCD."""
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def __init__(self, port, cs, dc, backlight, rst=None, width=320,
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height=240, rotation=0, invert=True, spi_speed_hz=60 * 1000 * 1000,
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def __init__(self, port, cs, dc, backlight=None, rst=None, width=240,
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height=240, rotation=90, invert=True, spi_speed_hz=4000000,
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offset_left=0,
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offset_top=0):
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"""Create an instance of the display using SPI communication.
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@ -1,224 +0,0 @@
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# *****************************************************************************
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# * | File : epd2in13.py
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# * | Author : Waveshare team
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# * | Function : Electronic paper driver
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# * | Info :
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# *----------------
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# * | This version: V4.0
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# * | Date : 2019-06-20
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# # | Info : python demo
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# -----------------------------------------------------------------------------
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
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# copies of the Software, and to permit persons to whom the Software is
|
||||
# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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||||
# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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#
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import logging
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from . import epdconfig
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# Display resolution
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EPD_WIDTH = 122
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EPD_HEIGHT = 250
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class EPD:
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def __init__(self):
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self.reset_pin = epdconfig.RST_PIN
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self.dc_pin = epdconfig.DC_PIN
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self.busy_pin = epdconfig.BUSY_PIN
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self.cs_pin = epdconfig.CS_PIN
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self.width = EPD_WIDTH
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self.height = EPD_HEIGHT
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lut_full_update = [
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0x22, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x11,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E,
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0x01, 0x00, 0x00, 0x00, 0x00, 0x00
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]
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lut_partial_update = [
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0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x0F, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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]
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# Hardware reset
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def reset(self):
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epdconfig.digital_write(self.cs_pin, 0)
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epdconfig.digital_write(self.reset_pin, 1)
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epdconfig.delay_ms(200)
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epdconfig.digital_write(self.reset_pin, 0)
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epdconfig.delay_ms(10)
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epdconfig.digital_write(self.reset_pin, 1)
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epdconfig.delay_ms(200)
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epdconfig.digital_write(self.cs_pin, 1)
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def send_command(self, command):
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epdconfig.digital_write(self.cs_pin, 0)
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epdconfig.digital_write(self.dc_pin, 0)
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epdconfig.spi_writebyte([command])
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epdconfig.digital_write(self.cs_pin, 1)
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def send_data(self, data):
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epdconfig.digital_write(self.cs_pin, 0)
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epdconfig.digital_write(self.dc_pin, 1)
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epdconfig.spi_writebyte([data])
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epdconfig.digital_write(self.cs_pin, 1)
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def ReadBusy(self):
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while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy
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epdconfig.delay_ms(100)
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def TurnOnDisplay(self):
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self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2
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self.send_data(0xC4)
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self.send_command(0x20) # MASTER_ACTIVATION
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self.send_command(0xFF) # TERMINATE_FRAME_READ_WRITE
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logging.debug("e-Paper busy")
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self.ReadBusy()
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logging.debug("e-Paper busy release")
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def init(self, lut):
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if (epdconfig.module_init() != 0):
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return -1
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# EPD hardware init start
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self.reset()
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self.send_command(0x01) # DRIVER_OUTPUT_CONTROL
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self.send_data((EPD_HEIGHT - 1) & 0xFF)
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self.send_data(((EPD_HEIGHT - 1) >> 8) & 0xFF)
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self.send_data(0x00) # GD = 0 SM = 0 TB = 0
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self.send_command(0x0C) # BOOSTER_SOFT_START_CONTROL
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self.send_data(0xD7)
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self.send_data(0xD6)
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self.send_data(0x9D)
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self.send_command(0x2C) # WRITE_VCOM_REGISTER
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self.send_data(0xA8) # VCOM 7C
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self.send_command(0x3A) # SET_DUMMY_LINE_PERIOD
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self.send_data(0x1A) # 4 dummy lines per gate
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self.send_command(0x3B) # SET_GATE_TIME
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self.send_data(0x08) # 2us per line
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self.send_command(0X3C) # BORDER_WAVEFORM_CONTROL
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self.send_data(0x03)
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self.send_command(0X11) # DATA_ENTRY_MODE_SETTING
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self.send_data(0x03) # X increment; Y increment
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# WRITE_LUT_REGISTER
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self.send_command(0x32)
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for count in range(30):
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self.send_data(lut[count])
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return 0
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##
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# @brief: specify the memory area for data R/W
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##
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def SetWindows(self, x_start, y_start, x_end, y_end):
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self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION
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self.send_data((x_start >> 3) & 0xFF)
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self.send_data((x_end >> 3) & 0xFF)
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self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION
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self.send_data(y_start & 0xFF)
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self.send_data((y_start >> 8) & 0xFF)
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self.send_data(y_end & 0xFF)
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self.send_data((y_end >> 8) & 0xFF)
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|
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##
|
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# @brief: specify the start point for data R/W
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##
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def SetCursor(self, x, y):
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self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER
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# x point must be the multiple of 8 or the last 3 bits will be ignored
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self.send_data((x >> 3) & 0xFF)
|
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self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER
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self.send_data(y & 0xFF)
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self.send_data((y >> 8) & 0xFF)
|
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self.ReadBusy()
|
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|
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def getbuffer(self, image):
|
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if self.width%8 == 0:
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linewidth = int(self.width/8)
|
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else:
|
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linewidth = int(self.width/8) + 1
|
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|
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buf = [0xFF] * (linewidth * self.height)
|
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image_monocolor = image.convert('1')
|
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imwidth, imheight = image_monocolor.size
|
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pixels = image_monocolor.load()
|
||||
|
||||
if(imwidth == self.width and imheight == self.height):
|
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for y in range(imheight):
|
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for x in range(imwidth):
|
||||
if pixels[x, y] == 0:
|
||||
# x = imwidth - x
|
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buf[int(x / 8) + y * linewidth] &= ~(0x80 >> (x % 8))
|
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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 ###
|
||||
|
||||
@ -1,164 +0,0 @@
|
||||
# *****************************************************************************
|
||||
# * | 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 ###
|
||||
|
||||
@ -1,359 +0,0 @@
|
||||
# *****************************************************************************
|
||||
# * | 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 ###
|
||||
@ -1,154 +0,0 @@
|
||||
# /*****************************************************************************
|
||||
# * | 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 ###
|
||||
@ -1,338 +0,0 @@
|
||||
# //*****************************************************************************
|
||||
# * | 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 ###
|
||||
@ -1,397 +0,0 @@
|
||||
# *****************************************************************************
|
||||
# * | File : epd2in13_V3.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V1.1
|
||||
# * | Date : 2021-10-30
|
||||
# # | 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 numpy as np
|
||||
|
||||
# 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)
|
||||
|
||||
'''
|
||||
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):
|
||||
if self.width%8 == 0:
|
||||
linewidth = int(self.width/8)
|
||||
else:
|
||||
linewidth = int(self.width/8) + 1
|
||||
|
||||
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.TurnOnDisplayPart()
|
||||
|
||||
'''
|
||||
function : Refresh a base image
|
||||
parameter:
|
||||
image : Image data
|
||||
'''
|
||||
def displayPartBaseImage(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.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()
|
||||
|
||||
'''
|
||||
function : Clear screen
|
||||
parameter:
|
||||
'''
|
||||
def Clear(self, color):
|
||||
if self.width%8 == 0:
|
||||
linewidth = int(self.width/8)
|
||||
else:
|
||||
linewidth = int(self.width/8) + 1
|
||||
# logger.debug(linewidth)
|
||||
|
||||
self.send_command(0x24)
|
||||
for j in range(0, self.height):
|
||||
for i in range(0, linewidth):
|
||||
self.send_data(color)
|
||||
|
||||
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 ###
|
||||
|
||||
@ -1,154 +0,0 @@
|
||||
# /*****************************************************************************
|
||||
# * | 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 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
|
||||
|
||||
|
||||
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(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 ###
|
||||
@ -1,350 +0,0 @@
|
||||
# *****************************************************************************
|
||||
# * | 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 ###
|
||||
@ -1,243 +0,0 @@
|
||||
# /*****************************************************************************
|
||||
# * | 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 = 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 ###
|
||||
@ -42,6 +42,5 @@ class Waveshare3in52(DisplayImpl):
|
||||
self._display.display(buf)
|
||||
self._display.refresh()
|
||||
|
||||
|
||||
def clear(self):
|
||||
self._display.Clear()
|
||||
|
||||
@ -304,16 +304,16 @@ def load_config(args):
|
||||
elif config['ui']['display']['type'] in ('waveshare1in64g', 'ws1in64g', 'ws164g', 'waveshare_164g', 'waveshare_1in64g'):
|
||||
config['ui']['display']['type'] = 'waveshare1in64g'
|
||||
|
||||
elif config['ui']['display']['type'] in ('ws_1', 'ws1', 'waveshare_1', 'waveshare1'):
|
||||
elif config['ui']['display']['type'] in ('ws_1', 'ws1', 'waveshare_1', 'waveshare1', 'waveshare2in13'):
|
||||
config['ui']['display']['type'] = 'waveshare_1'
|
||||
|
||||
elif config['ui']['display']['type'] in ('ws_2', 'ws2', 'waveshare_2', 'waveshare2'):
|
||||
elif config['ui']['display']['type'] in ('ws_2', 'ws2', 'waveshare_2', 'waveshare2', 'waveshare2in13v2'):
|
||||
config['ui']['display']['type'] = 'waveshare_2'
|
||||
|
||||
elif config['ui']['display']['type'] in ('ws_3', 'ws3', 'waveshare_3', 'waveshare3'):
|
||||
elif config['ui']['display']['type'] in ('ws_3', 'ws3', 'waveshare_3', 'waveshare3', 'waveshare2in13v3'):
|
||||
config['ui']['display']['type'] = 'waveshare_3'
|
||||
|
||||
elif config['ui']['display']['type'] in ('ws_4', 'ws4', 'waveshare_4', 'waveshare4'):
|
||||
elif config['ui']['display']['type'] in ('ws_4', 'ws4', 'waveshare_4', 'waveshare4', 'waveshare2in13v4'):
|
||||
config['ui']['display']['type'] = 'waveshare_4'
|
||||
|
||||
elif config['ui']['display']['type'] in ('waveshare2in13b_v3', 'waveshare2in13b_v3', 'ws213bv3', 'waveshare_213bv3', 'waveshare213inb_v3'):
|
||||
|
||||
@ -9,11 +9,13 @@ dependencies = [
|
||||
"Pillow",
|
||||
"PyYAML",
|
||||
"RPi.GPIO",
|
||||
"dbus-python",
|
||||
"file-read-backwards",
|
||||
"flask",
|
||||
"flask-cors",
|
||||
"flask-wtf",
|
||||
"gast",
|
||||
"gpiozero",
|
||||
"gym",
|
||||
"inky",
|
||||
"pycryptodome",
|
||||
@ -30,7 +32,7 @@ dependencies = [
|
||||
"torch",
|
||||
"torchvision",
|
||||
"tweepy",
|
||||
"websockets"
|
||||
"websockets",
|
||||
]
|
||||
requires-python = ">=3.9"
|
||||
authors = [
|
||||
|
||||
13
setup.py
13
setup.py
@ -9,6 +9,7 @@ import re
|
||||
import shutil
|
||||
import warnings
|
||||
import platform
|
||||
import apt
|
||||
|
||||
log = logging.getLogger(__name__)
|
||||
|
||||
@ -31,6 +32,18 @@ def install_file(source_filename, dest_filename):
|
||||
|
||||
|
||||
def install_system_files():
|
||||
f = open("apt_packages.txt", "r")
|
||||
cache = apt.cache.Cache()
|
||||
cache.update()
|
||||
cache.open()
|
||||
|
||||
for x in f:
|
||||
pkg = cache[x]
|
||||
if pkg.is_installed:
|
||||
continue
|
||||
else:
|
||||
pkg.mark_install()
|
||||
f.close()
|
||||
setup_path = os.path.dirname(__file__)
|
||||
if platform.machine().startswith('arm'):
|
||||
data_path = os.path.join(setup_path, "builder/data/32bit")
|
||||
|
||||
Reference in New Issue
Block a user