no need for changes to ILI9341 init method

[clach04]

NOTE on my device color reproduction is improved with OUT changes in ILI9341 init method, instead pass in gamma=False

I.e. changes

ESP32-Cheap-Yellow-Display-Micropython-LVGL/demo_no_lvgl/ili9341.py

Line 175 in 40a4dab

self.write_cmd(self.GAMMASET, 0x02)

should not be needed.

https://github.com/clach04/cyd_clocks/blob/main/01-rainbow-test.py is how I came to this conclusion. Note I do not have any kind of color measuring / correction equipment, just a phone and my eyes so my conclusion may be flawed! 😉

[clach04]

I didn't try experimenting with https://github.com/witnessmenow/ESP32-Cheap-Yellow-Display/blob/main/cyd.md#the-display-doesnt-look-as-good

[de-dh]

Thank you, I will add this.

I didn't do much testing without LVGL since I wanted to create GUIs.