36 lines
939 B
Python
36 lines
939 B
Python
|
import epd7in5b
|
||
|
|
from PIL import Image, ImageDraw, ImageFont
|
||
|
|
|
||
|
|
EPD_WIDTH = 640
|
||
|
|
EPD_HEIGHT = 384
|
||
|
|
|
||
|
|
def calibration():
|
||
|
|
for i in range(2):
|
||
|
|
epd = epd7in5b.EPD()
|
||
|
|
epd.init()
|
||
|
|
black = Image.new('L', (EPD_WIDTH, EPD_HEIGHT), 0)
|
||
|
|
print('calibrating black...')
|
||
|
|
ImageDraw.Draw(black)
|
||
|
|
epd.display_frame(epd.get_frame_buffer(black))
|
||
|
|
#print(epd.get_frame_buffer(black))
|
||
|
|
red = Image.new('L', (EPD_WIDTH, EPD_HEIGHT), 127)
|
||
|
|
ImageDraw.Draw(red)
|
||
|
|
print('calibrating red...')
|
||
|
|
epd.display_frame(epd.get_frame_buffer(red))
|
||
|
|
white = Image.new('L', (EPD_WIDTH, EPD_HEIGHT), 255)
|
||
|
|
ImageDraw.Draw(white)
|
||
|
|
print('calibrating white...')
|
||
|
|
epd.display_frame(epd.get_frame_buffer(white))
|
||
|
|
|
||
|
|
print('Cycle complete!')
|
||
|
|
|
||
|
|
def main():
|
||
|
|
epd = epd7in5b.EPD()
|
||
|
|
epd.init()
|
||
|
|
|
||
|
|
for i in range(1):
|
||
|
|
calibration()
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
main()
|