65 lines
2.0 KiB
Python
65 lines
2.0 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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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 epd2in13bc
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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("epd2in13bc Demo")
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epd = epd2in13bc.EPD()
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logging.info("init and Clear")
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epd.init()
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epd.Clear()
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time.sleep(1)
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# Drawing on the image
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logging.info("Drawing")
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font20 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 20)
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font18 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 18)
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# Drawing on the Horizontal image
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logging.info("1.Drawing on the Horizontal image...")
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HBlackimage = Image.new('1', (epd.height, epd.width), 255) # 298*126
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HRYimage = Image.new('1', (epd.height, epd.width), 255) # 298*126 ryimage: red or yellow image
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drawblack = ImageDraw.Draw(HBlackimage)
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drawry = ImageDraw.Draw(HRYimage)
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drawblack.text((10, 0), 'hello world', font = font20, fill = 0)
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drawblack.text((10, 20), '2.13inch e-Paper bc', font = font20, fill = 0)
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epd.display(epd.getbuffer(HBlackimage), epd.getbuffer(HRYimage))
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time.sleep(2)
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logging.info("4.read bmp file on window")
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blackimage1 = Image.new('1', (epd.height, epd.width), 255) # 298*126
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redimage1 = Image.new('1', (epd.height, epd.width), 255) # 298*126
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newimage = Image.open(os.path.join(picdir, 'elektrizitat.bmp'))
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blackimage1.paste(newimage, (10,10))
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epd.display(epd.getbuffer(blackimage1), epd.getbuffer(redimage1))
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logging.info("Clear...")
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epd.init()
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epd.Clear()
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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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epd2in13bc.epdconfig.module_exit()
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exit()
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