I had been running into some confusing behavior with the H7's ADC3: after running for a while my dma-completion handler would not be called.
After some digging,I discovered that the order of device-initialization changed the behavior.
I set a watchpoint on bdma.streams[0].func and see that the ...
Search found 2 matches
- Fri Apr 21, 2023 5:28 pm
- Forum: Bug Reports
- Topic: STM32H7 BDMA Handler issue, with patch.
- Replies: 2
- Views: 5025
- Wed Mar 09, 2022 2:49 am
- Forum: STM32 Support
- Topic: STM32H7 ADC2 ? (on 20.3.x)
- Replies: 1
- Views: 3552
STM32H7 ADC2 ? (on 20.3.x)
have ADC1 and ADC3 working on an STM32H7. The only complication was the DMA / BDMA stuff on ADC3.
Has anyone used ADC2 on an STM32H7 ? I have a board with a signal routed to ADC2_INP6, I had originally thought that it would be easy to
use ADC2 in "non-dual"/independent mode. So I want to have the ...
Has anyone used ADC2 on an STM32H7 ? I have a board with a signal routed to ADC2_INP6, I had originally thought that it would be easy to
use ADC2 in "non-dual"/independent mode. So I want to have the ...