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DTra.1
DTra.1
Associate
March 18, 2020
Solved

STM32H750VBT6 ADC-DMA doesn't work.

  • March 18, 2020
  • 3 replies
  • 2608 views

Hi all,

I'm using STM32H750VBT6 and CubeMX 5.5.0 for my project. My problem is that I couldn't read ADC values using DMA. I have tried many ways but still stuck on this. Please provide any solution to this.

Thanks,

Duc-Toan Tra

This topic has been closed for replies.
Best answer by MLars.10

There's an FAQ giving a good explanation and provides the solution.

https://community.st.com/s/article/FAQ-DMA-is-not-working-on-STM32H7-devices

3 replies

TDK
TDK
March 18, 2020

Look at the ADC_DMA_Transfer example in the STM32H7 Cube examples folder.

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MLars.10
MLars.10Best answer
Associate II
March 18, 2020

There's an FAQ giving a good explanation and provides the solution.

https://community.st.com/s/article/FAQ-DMA-is-not-working-on-STM32H7-devices

DTra.1
DTra.1Author
Associate
March 19, 2020

Thanks for your reply. I figured out that it works when I enable IRAM2.

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