STM32H750VBT6 ADC-DMA doesn't work.

[DTra.1]

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

[TDK]

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

[MLars.10 · Accepted solution]

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]

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