120 lines
3.4 KiB
Python
120 lines
3.4 KiB
Python
#!/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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import logging
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import time
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from PIL import Image,ImageDraw,ImageFont,ImageShow
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import traceback
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import argparse
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parser = argparse.ArgumentParser(description='e-Ink Sheogorath')
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parser.add_argument('--debug', action='store_true', help='If true, does not initialize e-Ink, shows images in window')
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args = parser.parse_args()
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logging.basicConfig(level=logging.DEBUG)
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class EPDummy:
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def __init__(self):
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self.width = 122
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self.height = 250
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FULL_UPDATE = 0
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PART_UPDATE = 1
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epd = EPDummy()
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if not args.debug:
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from lib import epd2in13_V2
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epd = epd2in13_V2.EPD()
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def display(image):
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if args.debug:
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ImageShow.show(image)
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else:
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epd.display(epd.getbuffer(image))
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def setMode(mode):
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if not args.debug:
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epd.init(mode)
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try:
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logging.info("epd2in13_V2 Demo")
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#epd = epd2in13_V2.EPD()
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#epd = None
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if not args.debug:
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logging.info("init and Clear")
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epd.init(epd.FULL_UPDATE)
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epd.Clear(0xFF)
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# Drawing on the image
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font15 = ImageFont.truetype('res/Font.ttc', 15)
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font24 = ImageFont.truetype('res/Font.ttc', 24)
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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'', font = font24, fill = 0)
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#epd.display(epd.getbuffer(image))
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display(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('res/sheo1.bmp')
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image1.paste(bmp, (2,2))
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#epd.display(epd.getbuffer(image1))
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display(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.init(epd.FULL_UPDATE)
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setMode(epd.FULL_UPDATE)
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time_image.paste(bmp, (2,2))
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#epd.displayPartBaseImage(epd.getbuffer(time_image))
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display(time_image)
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#epd.init(epd.PART_UPDATE)
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setMode(epd.PART_UPDATE)
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num = 0
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while (True):
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time_draw.rectangle((140, 90, 250, 122), fill = 255)
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time_draw.text((140, 90), time.strftime('%H:%M:%S'), font = font24, fill = 0)
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#epd.displayPartial(epd.getbuffer(time_image))
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display(time_image)
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time.sleep(0.9)
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# epd.Clear(0xFF)
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logging.info("Clear...")
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#epd.init(epd.FULL_UPDATE)
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setMode(epd.FULL_UPDATE)
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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_V2.epdconfig.module_exit(cleanup=True)
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exit()
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