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juj / fbcp-ili9341

A blazing fast display driver for SPI-based LCD displays for Raspberry Pi A, B, 2, 3, 4 and Zero
MIT License
1.61k stars 268 forks source link

2inch wave share 1/3 of screen missing #300

Open lewilou22 opened 1 year ago

lewilou22 commented 1 year ago

Hello

I have a 2 inch waveshare display that is working fine, other than a bit of the screen is missing and fuzzy.

any information would be greatly appreciated.

IMG_20230604_225957_01

lewilou22 commented 1 year ago

https://github.com/juj/fbcp-ili9341/issues/146

st7735r.h line 20 -> #define DISPLAY_NATIVE_HEIGHT 320

st7735r.cpp line 95 -> SPI_TRANSFER(0x37/VSCSAD: Vertical Scroll Start Address of RAM/, 0, 0);

CoderTeam1 commented 1 year ago

@lewilou22 please share the files of this as i have the same dusplay just take sd card and send zip files please

lewilou22 commented 1 year ago

take the code, and edit the files i mentioned. Should not be difficult i figured it out all by my self. I even added the code you need to change. its just copy and paste in the right files, build it , run it

CoderTeam1 commented 1 year ago

so which setup steps did you use? @lewilou22