Inverted colors for Waveshare ESP32 S3 1.85 (non-C)

[martinroger]

I probably made a mistake when creating the configuration file for this board, colors are inverted (and also swapped requiring the use of lv_draw_sw_rgb565_swap in flush callbacks, for example).

I cannot seem to resolve the bit swap via the configuration file, but the inversion is required and works.

[Lzw655]

Hi @martinroger,

Thank you for fixing!

[Lzw655]

Hi @martinroger,

It seems that #239 is modifying the same file as you. Could you please confirm if this modification has any impact on you?

[martinroger]

Hi @martinroger,

It seems that #239 is modifying the same file as you. Could you please confirm if this modification has any impact on you?

No, this is actually integrating things well because I noticed that some of the Waveshare screens were missing Vendor commands.

FYI also, on this specific 1.85C screen I heard back from another user that they were having issues, which seems to come from Waveshare releasing a V2 of that hardware that brings slight changes to the configuration file, while I developed the configuration using the V1.
The good thing is that potentially the V2 uses the exact same configuration as the BOARD_WAVESHARE_ESP32_S3_TOUCH_LCD_1_85_C.hboard.

[Lzw655]

I understand. Thank you for your explanation!