2025-06-03 4:22 AM
I'm using stm32u5 series MCU and I need help on below.
1. System clock I've configured to 24Mhz and how do I set my ADC clock to sample at 20Khz
2. Without DMA, single channel data collection I'm able to do but not able to do for multiple channels.
2025-06-03 5:55 AM
Use DMA to read multiple ADC channels, or reconfigure the ADC after each one to convert only a single channel. If you are having problems, refer to an example or show your code.
2025-06-03 8:13 AM - edited 2025-06-03 8:15 AM
@TDK Here is my code, I've attached my main.c file. Only this file I edited and this approach without DMA is required for me to explore the things
Please let me know if you need complete project.
2025-06-03 8:24 AM
Your code is trying to convert multiple channels without using DMA. This is bound to lead to issues.
2025-06-03 9:19 AM
Do you have any suggestion to get this working?
I need to demonstrate all this below option
As of now I'm on 2nd stage