ADC - DMA - TIM

Marc3 · ‎2025-02-17

Hello everyone

New STM32 user here, more specifically STM32 U545 RE-Q.

I am kind of new and i would like to start acquiring some data with the STM32 ADC, triggered by a timer, and send the data to the DMA so that i can use the CPU for other stuff.

Do you guys have any projects that involve this functionality? Any recomendations on where/how to start?

I am aware that i can use some other projects and theres one for the U575 that involves the ADC with the DMA.

However, i have not been able to configure it for my nucleo successfully ...

Any advice will be welcomed ...

Thank you

Marc

Sarra.S · ‎2025-02-17

Hello @Marc3,

There are plenty of materials to start with, you can follow essentially this hands-on:

Hands-On with STM32 Timers: Trigger Periodic ADC Conversions

Using Timers to Trigger ADC conversions periodical... - STMicroelectronics Community

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

View solution in original post

Sarra.S · ‎2025-02-17

Hello @Marc3,

There are plenty of materials to start with, you can follow essentially this hands-on:

Hands-On with STM32 Timers: Trigger Periodic ADC Conversions

Using Timers to Trigger ADC conversions periodical... - STMicroelectronics Community

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.