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February 20, 2019
Question

Can TouchGFX and CubeMX drive 1024x600 display?

  • February 20, 2019
  • 1 reply
  • 599 views

Hello!

I try to change display resolution in cubeMX for project based on stm32f429zit6

On page Graphics->Parameter settings I try to change width. Maximum allowed change - to 1000. If I set 1001 or more - changings not saves. I try to disable checking. Only after disablin checking width can be set to 1024. But I don't sure, that code will be work.

Why it so?

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1 reply

Tesla DeLorean
Guru
February 20, 2019

Probably a combination of the size of memory required, and the pixel clock vs bandwidth you get into. The numbers expand significantly as you multiply large numbers together.

>>But I don't sure, that code will be work.

Make something simple an TRY it. Understand the interplay of the settings and registers and change them. Explorer what's actually possible, and determine the limits.

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