Suspecting document mistake in STM32L475

Harish1 · ‎2021-07-26

In dual ADC mode, the bit DMAEN is invalid as the doc said but in the below screenshot it is describing that the DMACFG bit in ADCx_CCR is effective only when DMAEN = 1.

Please see the below snippets from the document.

Need help from you whether I am right or not? And I just want to know proper procedure to do.

Imen GH · ‎2021-07-28

Hello @Community member ,

This is a typo: this should be MDMA instead of DMAEN

In the ADCx_CCR DMACFG, it should indicate “effective only when MDMA[1:0] != 0�?.

I have raised the error internally for fix .

Thanks for your contribution.

Imen

View solution in original post

Imen GH · ‎2021-07-27

Hello @Community member ,

I will check and get back to you as soon as possible .

Imen

Imen GH · ‎2021-07-28

Hello @Community member ,

This is a typo: this should be MDMA instead of DMAEN

In the ADCx_CCR DMACFG, it should indicate “effective only when MDMA[1:0] != 0�?.

I have raised the error internally for fix .

Thanks for your contribution.

Imen