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Rotate_180 error #4

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trancio opened this issue May 27, 2019 · 1 comment

trancio commented May 27, 2019

Hi,

I have a rotated max7219 display but rotate_180 = True does not work. The solution written at "Inverted display" was not good for me.

But it works for me:

offset = 8 * self.cols - row * (8 - line) * self.cols
index = (7 - line) * self.cols + col - offset

Wind-stormger commented Dec 1, 2021

Good!

Can you try rotate 90 or 270 again?

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