Fixed a bug
Fixed a bug causing an error on 2 colour displays. (UnboundLocalError: local variable 'red' referenced before assignment) Cause: incorrect indent block on line 27
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		| @@ -24,7 +24,7 @@ def calibration(): | |||||||
|             red = Image.new('L', (EPD_WIDTH, EPD_HEIGHT), 'red') |             red = Image.new('L', (EPD_WIDTH, EPD_HEIGHT), 'red') | ||||||
|             ImageDraw.Draw(red) |             ImageDraw.Draw(red) | ||||||
|             print('calibrating red...') |             print('calibrating red...') | ||||||
|         epd.display_frame(epd.get_frame_buffer(red)) |             epd.display_frame(epd.get_frame_buffer(red)) | ||||||
|         white = Image.new('1', (EPD_WIDTH, EPD_HEIGHT), 'white') |         white = Image.new('1', (EPD_WIDTH, EPD_HEIGHT), 'white') | ||||||
|         ImageDraw.Draw(white) |         ImageDraw.Draw(white) | ||||||
|         print('calibrating white...') |         print('calibrating white...') | ||||||
|   | |||||||
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