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GKim.6
Associate
February 9, 2021
Question

Question about LTDC (STM32H753I-EVAL)

  • February 9, 2021
  • 2 replies
  • 705 views

Hi All!

I'm testing LCD Controller to upload image at LCD Panel.

And I finally upload image but disappeared fast.

Does anyone know why??​

This topic has been closed for replies.

2 replies

Tesla DeLorean
Guru
February 9, 2021

From the depth of the presentation, going to be hard.

Do you clear the frame buffer, or exit the code?

Try one of the examples that drives the screen

STM32Cube_FW_H7_V1.5.0\Projects\STM32H743I-EVAL\Applications\Display\LTDC_PicturesFromSDCard

STM32Cube_FW_H7_V1.5.0\Projects\STM32H743I-EVAL\Applications\Display\LTDC_Paint

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GKim.6
GKim.6Author
Associate
February 9, 2021

Thank you for your reply

I try following : \STM32Cube_FW_H7_V1.8.0\Projects\STM32H743I-EVAL\Examples\LTDC\LTDC_Display_1Layer

At first, Image is uploaded on LCD panel but spread in unknown color right away.