[Mil MYB-YT507 development board trial experience] + official compiler environment compiled LVDS0 direct display

流行科技

[Mil MYB-YT507 development board trial experience] + official compiler environment compiled LVDS0 direct display [Copy link]

 

I haven't posted any reviews recently, mainly because I am still unfamiliar with Allwinner's development. I had problems before, and I couldn't burn the compiled image. Recently, I downloaded the official compilation environment and used it to compile. Now I can enter it and modify it. LVDS0 can be used directly.

According to the instructions, directly modifying the circled files here does not seem to work. You also need to modify a file in another place.

Allwinner seems to have a chip configuration directory for each company to define their own chip, so you need to modify the board.dts file in this directory.

I blocked the first one and opened the one below. After compiling and burning the test, LCDS0 can be displayed directly.

But if you want to display this asynchronously, it won’t work because LVDS1 has no response.

Watch the video below.

WeChat_20220912174750

Jacktang

Take your time

I guess I can download the official documentation to see if there are any pitfalls.

wangerxian

You can consult Allwinner's technology, and there should be some Allwinner's technical groups.