ADC - DMA - TIM

[Marc3]

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]

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