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er3481
Associate III
March 9, 2022
Question

MIPI-DSI Amoled LCD

  • March 9, 2022
  • 4 replies
  • 2379 views

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 

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4 replies

MM..1
Super User
March 9, 2022

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

er3481
er3481Author
Associate III
March 9, 2022

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

MM..1
Super User
March 9, 2022

How DSI mode your display support , how you use ?

er3481
er3481Author
Associate III
March 9, 2022

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