You are reading a single comment by @Gordon and its replies.
Click here to read the full conversation.
-
Hello @Gordon, sorry for late answer, have to test more to give feedback.
The optimal 4bits palette does not works.... the display seems to use only the 16MAC Palette even if i iniate with the palette generated by online converter tools.
I've tried with 2 differents (cheap) displays a 128x128 1.44", and a 1.8" 128x160 from ebay.
the palette does not works in 4 bits mode.
and as the screen is initialize with 4 bit palette, the 16bits pictures are wrong color... (even if i modify thecmd(0x36,0xC8), tocmd(0x36,0xC0);(the RGB to BGR bit in the datasheet)
i don't find a way to initialize the display in 16bits.
if we remove the palette option, it produces an error.regards.
any help would help.
é.
Mrbbp
@Gordon
Great - glad you got it sorted!
You may also find that 'optimal 4 bit palette' will work well for you, but then the palette will change for each image.
For your use case, are you thinking that having a '4 bit greyscale' option would be better for you?