CYD support

[v1ckdesigns]

Hi, I have managed to compile and push the code to my CYD2uSB device. It boots up , I see a splash screen, but as soon as it gets to main menu backlight led is off so I can barely see anything. Is there anything using GPIO21 ?

[tegtheevi]

Wow bro how did you do that

[v1ckdesigns]

It requires adjusting VSPI pins and tft_espi library user_setup.h.
Btw, looks like pcf8574 was causing no backlight and gpio21 was always LOW because of it. Disabled it and it works. I still need to adjust the touch as it's mirrored

[WXLN]

它需要调整 VSPI 引脚和 tft_espi 库的 user_setup.h 文件。 顺便说一句，pcf8574 似乎导致没有背光，因此 gpio21 一直处于低电平。禁用它后就可以正常工作了。我仍然需要调整触摸，因为它是镜像的。
There are too many errors. I hope you can share a fixed bin file or a fixed library

[dustinwloring1988]

@v1ckdesigns I am interested in doing it this way as well. Did you make a custom shield for the 3x NRF24 and 1x CC1101?