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Marc3
Explorer II
February 17, 2025
Solved

ADC - DMA - TIM

  • February 17, 2025
  • 1 reply
  • 613 views

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

    This topic has been closed for replies.
    Best answer by 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

     

    1 reply

    S
    Sarra.SAnswer
    ST Employee
    February 17, 2025

    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

     

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