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OLEDs / Re: What is 'shift' in example code
« on: February 06, 2017, 09:34:27 AM »
Well I think I have answered my own question:
for some reason this display's left most column is numbered 28, but I've no idea why. I have found by trial and error that if I want to light up a pixel in this left most column I have to set ColumStartAddress to 0x1c.
Can anyone from Newhaven displays shed any light on this please? Is it somewhere in the data sheet and I've just missed it?
regards
PhilipJ
for some reason this display's left most column is numbered 28, but I've no idea why. I have found by trial and error that if I want to light up a pixel in this left most column I have to set ColumStartAddress to 0x1c.
Can anyone from Newhaven displays shed any light on this please? Is it somewhere in the data sheet and I've just missed it?
regards
PhilipJ