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MIPI-DSI Amoled LCD

er3481
Senior

Hi,

I am trying to drive 454*454 px amoled lcd with stm32l4r9 mcu and the image cannot be displayed properly. I am using the cubemx settings and the desired settings according to lcd datasheet. Any advise ?

0693W00000KbvMNQAZ.png0693W00000KbvMXQAZ.png 

4 REPLIES 4
MM..1
Chief II

You show only RGB definition, but if your interface is DSI then need next right configuration in stm DSI bridge part.

er3481
Senior

Ok, i have added some settings screenshots below:0693W00000KbvsYQAR.png0693W00000KbvsOQAR.png0693W00000KbvsEQAR.png0693W00000Kbvs4QAB.png0693W00000KbvrkQAB.png

MM..1
Chief II

How DSI mode your display support , how you use ?

er3481
Senior

It is a MIPI-DSI amoled lcd, i have sent the link below:

https://www.panelook.com/E1394AA65.A_EDO_1.39_OLED_overview_44496.html