CubeF0: Clock mode not configured in LL ADC driver

[Miguel Cabrita]

Posted on May 30, 2018 at 13:38

Hi everyone,

I'm sorry to push this old thread but I'm facing problems using the LL drivers and initializing the ADC.

The function LL_ADC_Init(ADC_TypeDef *ADCx, LL_ADC_InitTypeDef *ADC_InitStruct) doesn't set the CKMODE in ADC_CFGR2.

Does anyone else also have this problem?

Best regards

[Amel NASRI · Accepted solution]

Posted on May 30, 2018 at 15:47

Hi

Cabrita.Miguel

‌,

I confirm thatLL_ADC_Init has to be updated in order to set the correct value in ADC_CFGR2 depending on selected clock source.

This issue is reported to our development team.

As workaround, I suggest you may set ADC clock with a call of 'LL_ADC_SetClock'.

Ex:LL_ADC_SetClock(ADC1, LL_ADC_CLOCK_SYNC_PCLK_DIV2);

-Amel

[Miguel Cabrita]

Posted on June 07, 2018 at 18:21

Hi Amel,

thank you for confirming this issue. I'm looking forward to the update

Best regards