32 lines
855 B
Python
32 lines
855 B
Python
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"""
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Calibration module for the 2-Colour E-Paper Calendar display. Running this script
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helps to 'flush' all the pixels and retain the colour on the display.
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"""
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import epd7in5
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from PIL import Image, ImageDraw, ImageFont
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EPD_WIDTH = 640
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EPD_HEIGHT = 384
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epd = epd7in5.EPD()
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def calibration():
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for i in range(2):
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epd.init()
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black = Image.new('1', (EPD_WIDTH, EPD_HEIGHT), 0)
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print('calibrating black...')
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ImageDraw.Draw(black)
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epd.display_frame(epd.get_frame_buffer(black))
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white = Image.new('1', (EPD_WIDTH, EPD_HEIGHT), 255)
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ImageDraw.Draw(white)
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print('calibrating white...')
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epd.display_frame(epd.get_frame_buffer(white))
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epd.sleep()
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print('Cycle complete!')
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def main():
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for i in range(1):
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calibration()
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if __name__ == '__main__':
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main()
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