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Visitor II
December 10, 2024
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STM32H7 adc dual regular mode with oversampling

  • December 10, 2024
  • 2 replies
  • 628 views

Is it possible to use the ADC peripheral of STM32H723 in dual regular simultaneous mode (ADC1+ADC2) with oversampling?

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    Best answer by Imen.D

    Hello @munmax ,

    As said by @mƎALLEm , yes it is possible to use the ADC in dual regular simultaneous mode (ADC1+ADC2) with oversampling feature.

    For more details, you can refer to the reference manual RM0468, in "Dual ADC modes support when oversampling" section.

    You can also get inspired from the ADC_OverSampler example available in the STM32CubeH7 package :

    STM32CubeH7/Projects/NUCLEO-H743ZI/Examples/ADC/ADC_OverSampler at master · STMicroelectronics/STM32CubeH7 · GitHub

    2 replies

    Technical Moderator
    December 10, 2024

    Hello @munmax and welcome to the community,

    Yes it's possible. Nothing prevents this configuration.

    Imen.DAnswer
    Technical Moderator
    December 10, 2024

    Hello @munmax ,

    As said by @mƎALLEm , yes it is possible to use the ADC in dual regular simultaneous mode (ADC1+ADC2) with oversampling feature.

    For more details, you can refer to the reference manual RM0468, in "Dual ADC modes support when oversampling" section.

    You can also get inspired from the ADC_OverSampler example available in the STM32CubeH7 package :

    STM32CubeH7/Projects/NUCLEO-H743ZI/Examples/ADC/ADC_OverSampler at master · STMicroelectronics/STM32CubeH7 · GitHub