63 lines
1.4 KiB
Python
63 lines
1.4 KiB
Python
import logging
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import sys
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import os
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import time
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import traceback
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import numpy as np
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from waveshare_epd import epd7in5b_HD
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from PIL import Image, ImageDraw, ImageFont
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logging.basicConfig(level=logging.DEBUG)
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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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image_full = Image.open(os.path.join(picdir, 'fucking_retarded.bmp'))
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buffer = np.array(image_full.convert('RGB'))
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r, g, b = buffer[:, :, 0], buffer[:, :, 1], buffer[:, :, 2]
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buffer_black = np.full(buffer.shape, 255, 'uint8')
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buffer_black[np.logical_and(r == 0, g == 0, b == 0)] = [0, 0, 0]
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buffer_red = np.full(buffer.shape, 255, 'uint8')
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buffer_red[np.logical_and(r == 255, g == 0, b == 0)] = [0, 0, 0]
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image_black = Image.fromarray(buffer_black)
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image_red = Image.fromarray(buffer_red)
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if os.path.exists(libdir):
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sys.path.append(libdir)
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try:
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logging.info("epd7in5b_HD Demo")
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epd = epd7in5b_HD.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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logging.info("3.read bmp file...")
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epd.display(epd.getbuffer(image_black), epd.getbuffer(image_red))
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time.sleep(1)
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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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epd7in5b_HD.epdconfig.module_exit()
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exit()
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