STM32H7 adc dual regular mode with oversampling

munmax · ‎2024-12-10

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

SofLit · ‎2024-12-10

Hello @munmax and welcome to the community,

Yes it's possible. Nothing prevents this configuration.

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Imen.D · ‎2024-12-10

Hello @munmax ,

As said by @SofLit , 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

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Thanks
Imen