Ayke van Laethem 42e4d29157 st7789: allow changing the color format using COLMOD ...

This is only really useful for applications that use DrawRGBBitmap8. The
RGB444 format has fewer colors, but can be up to 25% faster than the
default RGB565.

I have tested this change on the Gopher Badge and the PineTime. Both can
be substantially faster once the code is modified to output RGB444
instead of RGB565.

2023-05-20 16:07:10 +02:00

..

registers.go

st7789: allow changing the color format using COLMOD

2023-05-20 16:07:10 +02:00

st7789.go

st7789: allow changing the color format using COLMOD

2023-05-20 16:07:10 +02:00