I just noticed that in the ST7703 datasheet (power on/off section) the BLU (I guess this is the LED backlight "unit?") should not be on until 150ms after DISP ON.
In the current driver the backlight is always on. Maybe this could be an issue? Has anybody experienced that the timing of the backlight has an effect on what is being displayed?
I checked in the ILI9881 datasheet and it doesn't mention anything about the timing of the backlight.
In the current driver the backlight is always on. Maybe this could be an issue? Has anybody experienced that the timing of the backlight has an effect on what is being displayed?
I checked in the ILI9881 datasheet and it doesn't mention anything about the timing of the backlight.
Statistics: Posted by badebold — Fri Jul 19, 2024 5:43 pm