Hi all,
I am new to STM32 and tasked with a somehow complicated design.
I must build a data acquisition chain using ADC in interleaved mode at the highest frequency possibile and dump data on a pc.
On the ADC side I found this example which seems to be pretty complete.
Before moving on and try to optimize it, I would like to close the loop and embed a connection to a pc. The fastest, the better. I see that there are no examples for USB CDC (plus I ain't no expert on USB).
Any suggestions on how/where to start? I would like to re-use as much code as possible.
Generally, my idead for such a project would be as follows:
- single core for simplicity (use M7 only)
- ADC acquires and transfers to sram via DMA on ping-pong buffer
- USB transfers to PC via DMA
Suggestions?
Thanks a lot for your help 🙂
Andrea
