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CYong · 2018-09-19

Hi Everybody,I have a difficult problem. I use STM32F469I-Disco to porting new LCD on it.My LCD driver IC are ILI9806E and ST7701s. they are having the same problem.they can be lighted on, but image is not the same as my setting.Example: I use BSP_LC...

CYong · 2018-08-23

Hi Sir,I used STM32F469i-DISCO for evaluating my project.I now TRY LCD which driver IC is ST7701S and show some image in video mode at panel.ST7701s had to initialized in DSI LP Mode. I had referenced STM32Cube_FW_F4_V1.21.0 example projects. But I c...

CYong · 2018-09-20

Sorry, I clear some questions!I bought 4 panels from different vendors. 3 panels 's driver IC is ILI9806E and another is ST7701s.These are the same phenomenon. These driver IC's architecture are based on ramless and GIP(Gate in panel).But I don't...

CYong · 2018-09-19

this issue was closed. the root cause is vendor issue.

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