Merge branch 'master' into jetson-spidev
This commit is contained in:
missionfloyd
GitHub
commit
2007e46d20
75 changed files with 16659 additions and 2453 deletions
93
RaspberryPi_JetsonNano/python/examples/epd_2in13_V3_test.py
Normal file
93
RaspberryPi_JetsonNano/python/examples/epd_2in13_V3_test.py
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@ -0,0 +1,93 @@
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#!/usr/bin/python
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# -*- coding:utf-8 -*-
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import sys
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import os
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picdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'pic')
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libdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'lib')
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if os.path.exists(libdir):
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sys.path.append(libdir)
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import logging
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from waveshare_epd import epd2in13_V3
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import time
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from PIL import Image,ImageDraw,ImageFont
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import traceback
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logging.basicConfig(level=logging.DEBUG)
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try:
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logging.info("epd2in13_V3 Demo")
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epd = epd2in13_V3.EPD()
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logging.info("init and Clear")
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epd.init()
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epd.Clear(0xFF)
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# Drawing on the image
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font15 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 15)
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font24 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 24)
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logging.info("1.Drawing on the image...")
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image = Image.new('1', (epd.height, epd.width), 255) # 255: clear the frame
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draw = ImageDraw.Draw(image)
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draw.rectangle([(0,0),(50,50)],outline = 0)
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draw.rectangle([(55,0),(100,50)],fill = 0)
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draw.line([(0,0),(50,50)], fill = 0,width = 1)
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draw.line([(0,50),(50,0)], fill = 0,width = 1)
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draw.chord((10, 60, 50, 100), 0, 360, fill = 0)
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draw.ellipse((55, 60, 95, 100), outline = 0)
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draw.pieslice((55, 60, 95, 100), 90, 180, outline = 0)
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draw.pieslice((55, 60, 95, 100), 270, 360, fill = 0)
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draw.polygon([(110,0),(110,50),(150,25)],outline = 0)
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draw.polygon([(190,0),(190,50),(150,25)],fill = 0)
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draw.text((120, 60), 'e-Paper demo', font = font15, fill = 0)
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draw.text((110, 90), u'微雪电子', font = font24, fill = 0)
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# image = image.rotate(180) # rotate
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epd.display(epd.getbuffer(image))
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time.sleep(2)
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# read bmp file
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logging.info("2.read bmp file...")
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image = Image.open(os.path.join(picdir, '2in13.bmp'))
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epd.display(epd.getbuffer(image))
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time.sleep(2)
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# read bmp file on window
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logging.info("3.read bmp file on window...")
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# epd.Clear(0xFF)
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image1 = Image.new('1', (epd.height, epd.width), 255) # 255: clear the frame
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bmp = Image.open(os.path.join(picdir, '100x100.bmp'))
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image1.paste(bmp, (2,2))
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epd.display(epd.getbuffer(image1))
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time.sleep(2)
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# # partial update
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logging.info("4.show time...")
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time_image = Image.new('1', (epd.height, epd.width), 255)
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time_draw = ImageDraw.Draw(time_image)
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epd.displayPartBaseImage(epd.getbuffer(time_image))
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num = 0
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while (True):
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time_draw.rectangle((120, 80, 220, 105), fill = 255)
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time_draw.text((120, 80), time.strftime('%H:%M:%S'), font = font24, fill = 0)
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epd.displayPartial(epd.getbuffer(time_image))
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num = num + 1
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if(num == 10):
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break
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logging.info("Clear...")
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epd.init()
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epd.Clear(0xFF)
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logging.info("Goto Sleep...")
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epd.sleep()
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except IOError as e:
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logging.info(e)
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except KeyboardInterrupt:
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logging.info("ctrl + c:")
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epd2in13_V3.epdconfig.module_exit()
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exit()
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@ -78,18 +78,20 @@ try:
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logging.info("Clear...")
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epd.Clear()
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Himage3 = Image.new('1', (epd.width, epd.height), 0) # 255: clear the frame
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draw = ImageDraw.Draw(Himage3)
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print("Support for partial refresh, but the refresh effect is not good, but it is not recommended")
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print("Local refresh is off by default and is not recommended.")
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if(0):
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print("Support for partial refresh, but the refresh effect is not good, but it is not recommended")
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print("Local refresh is off by default and is not recommended.")
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Himage3 = Image.new('1', (epd.width, epd.height), 0) # 255: clear the frame
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draw = ImageDraw.Draw(Himage3)
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epd.init_Partial()
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for j in range(0, int(20)):
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draw.rectangle((8, 80, 44, 155), fill = 0)
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draw.text((8, 80), str(j) , font = font35, fill = 1)
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draw.text((8, 120), str(20-j) , font = font35, fill = 1)
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draw.rectangle((8, 80, 48, 155), fill = 255)
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draw.text((8, 80), str(j) , font = font35, fill = 0)
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draw.text((8, 120), str(20-j) , font = font35, fill = 0)
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epd.EPD_4IN2_PartialDisplay(8, 80, 42, 155, epd.getbuffer(Himage3))
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time.sleep(2);
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'''4Gray display'''
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logging.info("5.4Gray display--------------------------------")
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epd.Init_4Gray()
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@ -32,7 +32,7 @@ try:
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draw = ImageDraw.Draw(Himage)
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draw.text((10, 0), 'hello world', font = font24, fill = 0)
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draw.text((10, 20), '7.5inch e-Paper', font = font24, fill = 0)
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draw.text((150, 0), u'微雪电子', font = font24, fill = 0)
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draw.text((150, 0), u'微雪电子', font = font24, fill = 0)
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draw.line((20, 50, 70, 100), fill = 0)
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draw.line((70, 50, 20, 100), fill = 0)
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draw.rectangle((20, 50, 70, 100), outline = 0)
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@ -90,29 +90,6 @@ class EPD:
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0x22,0x22,0x22,0x22,0x22,0x22,0x0,0x0,0x0,
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0x02,0x17,0x41,0xB0,0x32,0x28,
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]
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# waveform partial refresh(quality)
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WF_PARTIAL_1IN54_1 = [
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0x0,0x00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0xA,0x0,0x0,0x0,0x0,0x0,0x1,
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0x1,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x22,0x22,0x22,0x22,0x22,0x22,0x0,0x0,0x0,
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0x22,0x17,0x41,0x0,0x32,0x20,
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]
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# Hardware reset
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def reset(self):
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@ -176,24 +153,24 @@ class EPD:
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self.send_data(lut[158])
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def SetWindows(self, Xstart, Ystart, Xend, Yend):
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self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION
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self.send_data((Xstart>>3) & 0xFF)
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self.send_data((Xend>>3) & 0xFF)
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self.send_command(0x44); # SET_RAM_X_ADDRESS_START_END_POSITION
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self.send_data((Xstart>>3) & 0xFF);
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self.send_data((Xend>>3) & 0xFF);
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self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION
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self.send_data(Ystart & 0xFF)
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self.send_data((Ystart >> 8) & 0xFF)
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self.send_data(Yend & 0xFF)
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self.send_data((Yend >> 8) & 0xFF)
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self.send_command(0x45); # SET_RAM_Y_ADDRESS_START_END_POSITION
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self.send_data(Ystart & 0xFF);
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self.send_data((Ystart >> 8) & 0xFF);
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self.send_data(Yend & 0xFF);
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self.send_data((Yend >> 8) & 0xFF);
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def SetCursor(self, Xstart, Ystart):
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self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER
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self.send_data(Xstart & 0xFF)
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self.send_command(0x4E); # SET_RAM_X_ADDRESS_COUNTER
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self.send_data(Xstart & 0xFF);
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self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER
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self.send_data(Ystart & 0xFF)
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self.send_data((Ystart >> 8) & 0xFF)
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self.send_command(0x4F); # SET_RAM_Y_ADDRESS_COUNTER
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self.send_data(Ystart & 0xFF);
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self.send_data((Ystart >> 8) & 0xFF);
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def init(self, isPartial):
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if (epdconfig.module_init() != 0):
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@ -315,7 +292,7 @@ class EPD:
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for i in range(0, int(self.width / 8)):
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self.send_data(image[i + j * int(self.width / 8)])
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self.TurnOnDisplayPart()
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self.TurnOnDisplay()
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def displayPart(self, image):
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if (image == None):
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397
RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd2in13_V3.py
Normal file
397
RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd2in13_V3.py
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@ -0,0 +1,397 @@
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# *****************************************************************************
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# * | File : epd2in13_V3.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: V1.1
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# * | Date : 2021-10-30
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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 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,
|
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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
|
||||
# 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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|
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|
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import logging
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from . import epdconfig
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import numpy as np
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# Display resolution
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EPD_WIDTH = 122
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EPD_HEIGHT = 250
|
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|
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logger = logging.getLogger(__name__)
|
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|
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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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|
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lut_partial_update= [
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0x0,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
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0x80,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x40,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
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0x0,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
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0x14,0x0,0x0,0x0,0x0,0x0,0x0,
|
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0x1,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x1,0x0,0x0,0x0,0x0,0x0,0x0,
|
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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||||
0x22,0x22,0x22,0x22,0x22,0x22,0x0,0x0,0x0,
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0x22,0x17,0x41,0x00,0x32,0x36,
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]
|
||||
|
||||
lut_full_update = [
|
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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 ###
|
||||
|
||||
|
|
@ -51,7 +51,7 @@ class EPD:
|
|||
0x40,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0A,0x0,0x0,0x0,0x0,0x0,0x2,
|
||||
0x0A,0x0,0x0,0x0,0x0,0x0,0x1,
|
||||
0x1,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x1,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd4in2.py
|
||||
# * | File : epd4in2.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
|
|
@ -56,167 +56,179 @@ class EPD:
|
|||
self.GRAY2 = GRAY2
|
||||
self.GRAY3 = GRAY3 #gray
|
||||
self.GRAY4 = GRAY4 #Blackest
|
||||
self.DATA = [0x00] * 15000
|
||||
|
||||
lut_vcom0 = [
|
||||
0x00, 0x17, 0x00, 0x00, 0x00, 0x02,
|
||||
0x00, 0x17, 0x17, 0x00, 0x00, 0x02,
|
||||
0x00, 0x0A, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x0E, 0x0E, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x00, 0x0F, 0x0F, 0x00, 0x00, 0x01,
|
||||
0x00, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 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_ww = [
|
||||
0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x17, 0x17, 0x00, 0x00, 0x02,
|
||||
0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x50, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x90, 0x0F, 0x0F, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
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_bw = [
|
||||
0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x17, 0x17, 0x00, 0x00, 0x02,
|
||||
0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x50, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x90, 0x0F, 0x0F, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
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_wb = [
|
||||
0x80, 0x17, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x17, 0x17, 0x00, 0x00, 0x02,
|
||||
0x80, 0x0A, 0x01, 0x00, 0x00, 0x01,
|
||||
0x50, 0x0E, 0x0E, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0xA0, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x90, 0x0F, 0x0F, 0x00, 0x00, 0x01,
|
||||
0x50, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
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_bb = [
|
||||
0x80, 0x17, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x17, 0x17, 0x00, 0x00, 0x02,
|
||||
0x80, 0x0A, 0x01, 0x00, 0x00, 0x01,
|
||||
0x50, 0x0E, 0x0E, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x20, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x90, 0x0F, 0x0F, 0x00, 0x00, 0x01,
|
||||
0x10, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
#******************************partial screen update LUT*********************************/
|
||||
EPD_4IN2_Partial_lut_vcom1 =[
|
||||
0x00 ,0x19 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00, ]
|
||||
0x00, 0x01, 0x20, 0x01, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
EPD_4IN2_Partial_lut_ww1 =[
|
||||
0x00 ,0x19 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,]
|
||||
0x00, 0x01, 0x20, 0x01, 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,
|
||||
]
|
||||
|
||||
EPD_4IN2_Partial_lut_bw1 =[
|
||||
0x80 ,0x19 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, ]
|
||||
0x20, 0x01, 0x20, 0x01, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
EPD_4IN2_Partial_lut_wb1 =[
|
||||
0x40 ,0x19 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, ]
|
||||
0x10, 0x01, 0x20, 0x01, 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,
|
||||
]
|
||||
|
||||
EPD_4IN2_Partial_lut_bb1 =[
|
||||
0x00 ,0x19 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, ]
|
||||
0x00, 0x01,0x20, 0x01, 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,
|
||||
]
|
||||
|
||||
#******************************gray*********************************/
|
||||
#0~3 gray
|
||||
EPD_4IN2_4Gray_lut_vcom =[
|
||||
0x00 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x60 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x13 ,0x0A ,0x01 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00
|
||||
0x00 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x60 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x13 ,0x0A ,0x01 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00
|
||||
]
|
||||
#R21
|
||||
EPD_4IN2_4Gray_lut_ww =[
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x10 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0xA0 ,0x13 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x10 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0xA0 ,0x13 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
]
|
||||
#R22H r
|
||||
#R22H r
|
||||
EPD_4IN2_4Gray_lut_bw =[
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x99 ,0x0C ,0x01 ,0x03 ,0x04 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x99 ,0x0C ,0x01 ,0x03 ,0x04 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
]
|
||||
#R23H w
|
||||
#R23H w
|
||||
EPD_4IN2_4Gray_lut_wb =[
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x99 ,0x0B ,0x04 ,0x04 ,0x01 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x99 ,0x0B ,0x04 ,0x04 ,0x01 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
]
|
||||
#R24H b
|
||||
#R24H b
|
||||
EPD_4IN2_4Gray_lut_bb =[
|
||||
0x80 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x20 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x50 ,0x13 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x80 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x20 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x50 ,0x13 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
]
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(20)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(5)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(20)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(5)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(20)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(5)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(20)
|
||||
epdconfig.delay_ms(10)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
|
|
@ -238,33 +250,33 @@ class EPD:
|
|||
|
||||
def set_lut(self):
|
||||
self.send_command(0x20) # vcom
|
||||
for count in range(0, 44):
|
||||
for count in range(0, 36):
|
||||
self.send_data(self.lut_vcom0[count])
|
||||
|
||||
self.send_command(0x21) # ww --
|
||||
for count in range(0, 42):
|
||||
for count in range(0, 36):
|
||||
self.send_data(self.lut_ww[count])
|
||||
|
||||
self.send_command(0x22) # bw r
|
||||
for count in range(0, 42):
|
||||
for count in range(0, 36):
|
||||
self.send_data(self.lut_bw[count])
|
||||
|
||||
self.send_command(0x23) # wb w
|
||||
for count in range(0, 42):
|
||||
for count in range(0, 36):
|
||||
self.send_data(self.lut_bb[count])
|
||||
|
||||
self.send_command(0x24) # bb b
|
||||
for count in range(0, 42):
|
||||
for count in range(0, 36):
|
||||
self.send_data(self.lut_wb[count])
|
||||
|
||||
|
||||
def Partial_SetLut(self):
|
||||
self.send_command(0x20);
|
||||
for count in range(0, 44):
|
||||
for count in range(0, 44):
|
||||
self.send_data(self.EPD_4IN2_Partial_lut_vcom1[count])
|
||||
|
||||
self.send_command(0x21);
|
||||
for count in range(0, 42):
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.EPD_4IN2_Partial_lut_ww1[count])
|
||||
|
||||
self.send_command(0x22);
|
||||
|
|
@ -272,29 +284,29 @@ class EPD:
|
|||
self.send_data(self.EPD_4IN2_Partial_lut_bw1[count])
|
||||
|
||||
self.send_command(0x23);
|
||||
for count in range(0, 42):
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.EPD_4IN2_Partial_lut_wb1[count])
|
||||
|
||||
self.send_command(0x24);
|
||||
for count in range(0, 42):
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.EPD_4IN2_Partial_lut_bb1[count])
|
||||
|
||||
|
||||
|
||||
def Gray_SetLut(self):
|
||||
self.send_command(0x20) #vcom
|
||||
self.send_command(0x20) #vcom
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.EPD_4IN2_4Gray_lut_vcom[count])
|
||||
|
||||
self.send_command(0x21) #red not use
|
||||
self.send_command(0x21) #red not use
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.EPD_4IN2_4Gray_lut_ww[count])
|
||||
|
||||
self.send_command(0x22) #bw r
|
||||
self.send_command(0x22) #bw r
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.EPD_4IN2_4Gray_lut_bw[count])
|
||||
|
||||
self.send_command(0x23) #wb w
|
||||
self.send_command(0x23) #wb w
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.EPD_4IN2_4Gray_lut_wb[count])
|
||||
|
||||
|
|
@ -302,7 +314,7 @@ class EPD:
|
|||
for count in range(0, 42):
|
||||
self.send_data(self.EPD_4IN2_4Gray_lut_bb[count])
|
||||
|
||||
self.send_command(0x25) #vcom
|
||||
self.send_command(0x25) #vcom
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.EPD_4IN2_4Gray_lut_ww[count])
|
||||
|
||||
|
|
@ -329,64 +341,105 @@ class EPD:
|
|||
|
||||
self.send_command(0x00) # panel setting
|
||||
self.send_data(0xbf) # KW-BF KWR-AF BWROTP 0f
|
||||
self.send_data(0x0d)
|
||||
|
||||
self.send_command(0x30) # PLL setting
|
||||
self.send_data(0x3c) # 3A 100HZ 29 150Hz 39 200HZ 31 171HZ
|
||||
|
||||
self.send_command(0x61) # resolution setting
|
||||
self.send_command(0x61) # resolution setting
|
||||
self.send_data(0x01)
|
||||
self.send_data(0x90) # 128
|
||||
self.send_data(0x01)
|
||||
self.send_data(0x01)
|
||||
self.send_data(0x2c)
|
||||
|
||||
self.send_command(0x82) # vcom_DC setting
|
||||
self.send_data(0x28)
|
||||
self.send_command(0x82) # vcom_DC setting
|
||||
self.send_data(0x12)
|
||||
|
||||
self.send_command(0X50) # VCOM AND DATA INTERVAL SETTING
|
||||
self.send_data(0x97) # 97white border 77black border VBDF 17|D7 VBDW 97 VBDB 57 VBDF F7 VBDW 77 VBDB 37 VBDR B7
|
||||
self.send_command(0X50) # VCOM AND DATA INTERVAL SETTING
|
||||
self.send_data(0x97) # 97white border 77black border VBDF 17|D7 VBDW 97 VBDB 57 VBDF F7 VBDW 77 VBDB 37 VBDR B7
|
||||
|
||||
self.set_lut()
|
||||
# EPD hardware init end
|
||||
return 0
|
||||
|
||||
def init_Partial(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
# EPD hardware init start
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x01) # POWER SETTING
|
||||
self.send_data(0x03) # VDS_EN, VDG_EN
|
||||
self.send_data(0x00) # VCOM_HV, VGHL_LV[1], VGHL_LV[0]
|
||||
self.send_data(0x2b) # VDH
|
||||
self.send_data(0x2b) # VDL
|
||||
|
||||
self.send_command(0x06) # boost soft start
|
||||
self.send_data(0x17)
|
||||
self.send_data(0x17)
|
||||
self.send_data(0x17)
|
||||
|
||||
self.send_command(0x04) # POWER_ON
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x00) # panel setting
|
||||
self.send_data(0xbf) # KW-BF KWR-AF BWROTP 0f
|
||||
|
||||
self.send_command(0x30) # PLL setting
|
||||
self.send_data(0x3c) # 3A 100HZ 29 150Hz 39 200HZ 31 171HZ
|
||||
|
||||
self.send_command(0x61) # resolution setting
|
||||
self.send_data(0x01)
|
||||
self.send_data(0x90) # 128
|
||||
self.send_data(0x01)
|
||||
self.send_data(0x2c)
|
||||
|
||||
self.send_command(0x82) # vcom_DC setting
|
||||
self.send_data(0x12)
|
||||
|
||||
self.send_command(0X50) # VCOM AND DATA INTERVAL SETTING
|
||||
self.send_data(0x07) # 97white border 77black border VBDF 17|D7 VBDW 97 VBDB 57 VBDF F7 VBDW 77 VBDB 37 VBDR B7
|
||||
|
||||
self.Partial_SetLut();
|
||||
# EPD hardware init end
|
||||
return 0
|
||||
|
||||
def Init_4Gray(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
# EPD hardware init start
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x01) #POWER SETTING
|
||||
self.send_command(0x01) #POWER SETTING
|
||||
self.send_data (0x03)
|
||||
self.send_data (0x00) #VGH=20V,VGL=-20V
|
||||
self.send_data (0x2b) #VDH=15V
|
||||
self.send_data (0x2b) #VDL=-15V
|
||||
self.send_data (0x2b) #VDH=15V
|
||||
self.send_data (0x2b) #VDL=-15V
|
||||
self.send_data (0x13)
|
||||
|
||||
self.send_command(0x06) #booster soft start
|
||||
self.send_data (0x17) #A
|
||||
self.send_data (0x17) #B
|
||||
self.send_data (0x17) #C
|
||||
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(0x3f) #KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
self.send_command(0x00) #panel setting
|
||||
self.send_data(0x3f) #KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
self.send_command(0x30) #PLL setting
|
||||
self.send_data (0x3c) #100hz
|
||||
self.send_command(0x30) #PLL setting
|
||||
self.send_data (0x3c) #100hz
|
||||
|
||||
self.send_command(0x61) #resolution setting
|
||||
self.send_data (0x01) #400
|
||||
self.send_data (0x90)
|
||||
self.send_data (0x01) #300
|
||||
self.send_command(0x61) #resolution setting
|
||||
self.send_data (0x01) #400
|
||||
self.send_data (0x90)
|
||||
self.send_data (0x01) #300
|
||||
self.send_data (0x2c)
|
||||
|
||||
self.send_command(0x82) #vcom_DC setting
|
||||
self.send_command(0x82) #vcom_DC setting
|
||||
self.send_data (0x12)
|
||||
|
||||
self.send_command(0X50) #VCOM AND DATA INTERVAL SETTING
|
||||
self.send_command(0X50) #VCOM AND DATA INTERVAL SETTING
|
||||
self.send_data(0x97)
|
||||
|
||||
def getbuffer(self, image):
|
||||
|
|
@ -451,7 +504,7 @@ class EPD:
|
|||
return buf
|
||||
|
||||
def display(self, image):
|
||||
self.send_command(0x92);
|
||||
self.send_command(0x92);
|
||||
self.set_lut();
|
||||
self.send_command(0x10)
|
||||
for i in range(0, int(self.width * self.height / 8)):
|
||||
|
|
@ -478,40 +531,41 @@ class EPD:
|
|||
if(X_end % 8 != 0):
|
||||
X_end = int(X_end/8)*8+8
|
||||
|
||||
self.Partial_SetLut();
|
||||
self.send_command(0x91); #This command makes the display enter partial mode
|
||||
self.send_command(0x90); #resolution setting
|
||||
|
||||
self.send_command(0x91); #This command makes the display enter partial mode
|
||||
self.send_command(0x90); #resolution setting
|
||||
self.send_data (int(X_start/256));
|
||||
self.send_data (int(X_start%256)); #x-start
|
||||
|
||||
self.send_data (int(X_end /256));
|
||||
self.send_data (int(X_end /256));
|
||||
self.send_data (int(X_end %256)-1); #x-end
|
||||
|
||||
self.send_data (int(Y_start/256));
|
||||
self.send_data (int(Y_start%256)); #y-start
|
||||
|
||||
|
||||
self.send_data (int(Y_end/256));
|
||||
self.send_data (int(Y_end/256));
|
||||
self.send_data (int(Y_end%256)-1); #y-end
|
||||
self.send_data (0x28);
|
||||
self.send_data (0x28);
|
||||
|
||||
self.send_command(0x10); #writes Old data to SRAM for programming
|
||||
self.send_command(0x10); #writes Old data to SRAM for programming
|
||||
for j in range(0, int(Y_end - Y_start)):
|
||||
for i in range(0, int(X_end/8) - int(X_start/8)):
|
||||
self.send_data(Image[(Y_start + j)*Width + int(X_start/8) + i]);
|
||||
self.send_data(self.DATA[(Y_start + j)*Width + int(X_start/8) + i]);
|
||||
|
||||
self.send_command(0x13); #writes New data to SRAM.
|
||||
self.send_command(0x13); #writes New data to SRAM.
|
||||
for j in range(0, int(Y_end - Y_start)):
|
||||
for i in range(0, int(X_end/8) - int(X_start/8)):
|
||||
self.send_data(~Image[(Y_start + j)*Width + int(X_start/8) + i]);
|
||||
self.DATA[(Y_start + j)*Width + int(X_start/8) + i] = ~Image[(Y_start + j)*Width + int(X_start/8) + i]
|
||||
|
||||
self.send_command(0x12); #DISPLAY REFRESH
|
||||
self.send_command(0x12); #DISPLAY REFRESH
|
||||
epdconfig.delay_ms(200) #The delay here is necessary, 200uS at least!!!
|
||||
self.ReadBusy()
|
||||
|
||||
|
||||
def display_4Gray(self, image):
|
||||
self.send_command(0x92);
|
||||
self.send_command(0x92);
|
||||
self.set_lut();
|
||||
self.send_command(0x10)
|
||||
for i in range(0, int(EPD_WIDTH * EPD_HEIGHT / 8)): # EPD_WIDTH * EPD_HEIGHT / 4
|
||||
|
|
@ -528,7 +582,7 @@ class EPD:
|
|||
temp3 |= 0x01 #gray1
|
||||
else: #0x40
|
||||
temp3 |= 0x00 #gray2
|
||||
temp3 <<= 1
|
||||
temp3 <<= 1
|
||||
|
||||
temp1 <<= 2
|
||||
temp2 = temp1&0xC0
|
||||
|
|
@ -539,13 +593,13 @@ class EPD:
|
|||
elif(temp2 == 0x80):
|
||||
temp3 |= 0x01 #gray1
|
||||
else : #0x40
|
||||
temp3 |= 0x00 #gray2
|
||||
if(j!=1 or k!=1):
|
||||
temp3 |= 0x00 #gray2
|
||||
if(j!=1 or k!=1):
|
||||
temp3 <<= 1
|
||||
temp1 <<= 2
|
||||
self.send_data(temp3)
|
||||
|
||||
self.send_command(0x13)
|
||||
self.send_command(0x13)
|
||||
|
||||
for i in range(0, int(EPD_WIDTH * EPD_HEIGHT / 8)): #5808*4 46464
|
||||
temp3=0
|
||||
|
|
@ -561,7 +615,7 @@ class EPD:
|
|||
temp3 |= 0x00 #gray1
|
||||
else: #0x40
|
||||
temp3 |= 0x01 #gray2
|
||||
temp3 <<= 1
|
||||
temp3 <<= 1
|
||||
|
||||
temp1 <<= 2
|
||||
temp2 = temp1&0xC0
|
||||
|
|
@ -572,8 +626,8 @@ class EPD:
|
|||
elif(temp2 == 0x80):
|
||||
temp3 |= 0x00 #gray1
|
||||
else: #0x40
|
||||
temp3 |= 0x01 #gray2
|
||||
if(j!=1 or k!=1):
|
||||
temp3 |= 0x01 #gray2
|
||||
if(j!=1 or k!=1):
|
||||
temp3 <<= 1
|
||||
temp1 <<= 2
|
||||
self.send_data(temp3)
|
||||
|
|
|
|||
|
|
@ -176,24 +176,24 @@ class EPD:
|
|||
# self.send_data(0x3f) #VDH=15V
|
||||
# self.send_data(0x3f) #VDL=-15V
|
||||
|
||||
self.send_command(0x01) # power setting
|
||||
self.send_data(0x17) # 1-0=11: internal power
|
||||
self.send_data(self.Voltage_Frame_7IN5_V2[6]) # VGH&VGL
|
||||
self.send_data(self.Voltage_Frame_7IN5_V2[1]) # VSH
|
||||
self.send_data(self.Voltage_Frame_7IN5_V2[2]) # VSL
|
||||
self.send_data(self.Voltage_Frame_7IN5_V2[3]) # VSHR
|
||||
self.send_command(0x01); # power setting
|
||||
self.send_data(0x17); # 1-0=11: internal power
|
||||
self.send_data(self.Voltage_Frame_7IN5_V2[6]); # VGH&VGL
|
||||
self.send_data(self.Voltage_Frame_7IN5_V2[1]); # VSH
|
||||
self.send_data(self.Voltage_Frame_7IN5_V2[2]); # VSL
|
||||
self.send_data(self.Voltage_Frame_7IN5_V2[3]); # VSHR
|
||||
|
||||
self.send_command(0x82) # VCOM DC Setting
|
||||
self.send_data(self.Voltage_Frame_7IN5_V2[4]) # VCOM
|
||||
self.send_command(0x82); # VCOM DC Setting
|
||||
self.send_data(self.Voltage_Frame_7IN5_V2[4]); # VCOM
|
||||
|
||||
self.send_command(0x06) # Booster Setting
|
||||
self.send_data(0x27)
|
||||
self.send_data(0x27)
|
||||
self.send_data(0x2F)
|
||||
self.send_data(0x17)
|
||||
self.send_command(0x06); # Booster Setting
|
||||
self.send_data(0x27);
|
||||
self.send_data(0x27);
|
||||
self.send_data(0x2F);
|
||||
self.send_data(0x17);
|
||||
|
||||
self.send_command(0x30) # OSC Setting
|
||||
self.send_data(self.Voltage_Frame_7IN5_V2[0]) # 2-0=100: N=4 5-3=111: M=7 3C=50Hz 3A=100HZ
|
||||
self.send_command(0x30); # OSC Setting
|
||||
self.send_data(self.Voltage_Frame_7IN5_V2[0]); # 2-0=100: N=4 ; 5-3=111: M=7 ; 3C=50Hz 3A=100HZ
|
||||
|
||||
self.send_command(0x04) #POWER ON
|
||||
epdconfig.delay_ms(100)
|
||||
|
|
@ -218,11 +218,11 @@ class EPD:
|
|||
self.send_command(0X60) #TCON SETTING
|
||||
self.send_data(0x22)
|
||||
|
||||
self.send_command(0x65) # Resolution setting
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x00) # 800*480
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x00)
|
||||
self.send_command(0x65); # Resolution setting
|
||||
self.send_data(0x00);
|
||||
self.send_data(0x00); # 800*480
|
||||
self.send_data(0x00);
|
||||
self.send_data(0x00);
|
||||
|
||||
self.SetLut(self.LUT_VCOM_7IN5_V2, self.LUT_WW_7IN5_V2, self.LUT_BW_7IN5_V2, self.LUT_WB_7IN5_V2, self.LUT_BB_7IN5_V2)
|
||||
# EPD hardware init end
|
||||
|
|
|
|||
|
|
@ -4,8 +4,8 @@
|
|||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.1
|
||||
# * | Date : 2020-11-30
|
||||
# * | This version: V4.2
|
||||
# * | Date : 2022-01-08
|
||||
# # | Info : python demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
|
|
@ -66,7 +66,13 @@ class EPD:
|
|||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
|
||||
def send_data2(self, data): #faster
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.SPI.writebytes2(data)
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
logger.debug("e-Paper busy")
|
||||
self.send_command(0x71)
|
||||
|
|
@ -127,50 +133,47 @@ class EPD:
|
|||
return 0
|
||||
|
||||
def getbuffer(self, image):
|
||||
# logger.debug("bufsiz = ",int(self.width/8) * self.height)
|
||||
buf = [0xFF] * (int(self.width/8) * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
logger.debug('imwidth = %d imheight = %d ',imwidth, imheight)
|
||||
img = image
|
||||
imwidth, imheight = img.size
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
logger.debug("Horizontal")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] == 0:
|
||||
buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
|
||||
img = img.convert('1')
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
logger.debug("Vertical")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8))
|
||||
# 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'))
|
||||
# The bytes need to be inverted, because in the PIL world 0=black and 1=white, but
|
||||
# in the e-paper world 0=white and 1=black.
|
||||
for i in range(len(buf)):
|
||||
buf[i] ^= 0xFF
|
||||
return buf
|
||||
|
||||
def display(self, imageblack, imagered):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, int(self.width * self.height / 8)):
|
||||
self.send_data(imageblack[i]);
|
||||
|
||||
# The black bytes need to be inverted back from what getbuffer did
|
||||
for i in range(len(imageblack)):
|
||||
imageblack[i] ^= 0xFF
|
||||
self.send_data2(imageblack)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, int(self.width * self.height / 8)):
|
||||
self.send_data(~imagered[i]);
|
||||
self.send_data2(imagered)
|
||||
|
||||
self.send_command(0x12)
|
||||
epdconfig.delay_ms(100)
|
||||
self.ReadBusy()
|
||||
|
||||
def Clear(self):
|
||||
buf = [0x00] * (int(self.width/8) * self.height)
|
||||
buf2 = [0xff] * (int(self.width/8) * self.height)
|
||||
self.send_command(0x10)
|
||||
for i in range(0, int(self.width * self.height / 8)):
|
||||
self.send_data(0xff)
|
||||
self.send_data2(buf2)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, int(self.width * self.height / 8)):
|
||||
self.send_data(0x00)
|
||||
self.send_data2(buf)
|
||||
|
||||
self.send_command(0x12)
|
||||
epdconfig.delay_ms(100)
|
||||
|
|
|
|||
|
|
@ -81,6 +81,6 @@ def module_exit():
|
|||
GPIO.output(RST_PIN, 0)
|
||||
GPIO.output(DC_PIN, 0)
|
||||
|
||||
GPIO.cleanup()
|
||||
GPIO.cleanup([RST_PIN, DC_PIN, CS_PIN, BUSY_PIN])
|
||||
|
||||
### END OF FILE ###
|
||||
BIN
RaspberryPi_JetsonNano/python/pic/01.bmp
Normal file
BIN
RaspberryPi_JetsonNano/python/pic/01.bmp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 59 KiB |
BIN
RaspberryPi_JetsonNano/python/pic/4.2-B.bmp
Normal file
BIN
RaspberryPi_JetsonNano/python/pic/4.2-B.bmp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 15 KiB |
BIN
RaspberryPi_JetsonNano/python/pic/4.2-R.bmp
Normal file
BIN
RaspberryPi_JetsonNano/python/pic/4.2-R.bmp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 15 KiB |
BIN
RaspberryPi_JetsonNano/python/pic/42.bmp
Normal file
BIN
RaspberryPi_JetsonNano/python/pic/42.bmp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 59 KiB |
Loading…
Add table
Add a link
Reference in a new issue