How to calibrate the ADC of a STM32F7?

LPräm.1 · ‎2022-01-25

I am currently using a STM32F767ZI. As the function "HAL_ADCEx_Calibration_Start" is not possible for a STM32F7, is there any other funtion or method (e.g. calibrating manually) for an ADC calibration to increase its accurancy?

Thanks for any help.

TDK · ‎2022-01-25

There is no software calibration step required or available on the F7 family as there is on some other families.

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Imen.D · ‎2022-01-25

Hello @Luca Prämassing and welcome to the Community :)

Please refer to this AN2834 Application note How to get the best ADC accuracy in STM32 microcontrollers, it may be helpful for you.

Imen

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Thanks
Imen