Question
BUG: CubeMx 5.5.0 STM32G0 wrong SetCommonPathInternalCh initialization
Both VREFINT and TEMPSENSOR ADC channels enabled. CubeMX generates following init code:
/** Configure Regular Channel
*/
LL_ADC_REG_SetSequencerChAdd(ADC1, LL_ADC_CHANNEL_TEMPSENSOR);
LL_ADC_SetCommonPathInternalCh(__LL_ADC_COMMON_INSTANCE(ADC1), LL_ADC_PATH_INTERNAL_TEMPSENSOR);
/** Configure Regular Channel
*/
LL_ADC_REG_SetSequencerChAdd(ADC1, LL_ADC_CHANNEL_VREFINT);
LL_ADC_SetCommonPathInternalCh(__LL_ADC_COMMON_INSTANCE(ADC1), LL_ADC_PATH_INTERNAL_VREFINT);
Second call to LL_ADC_SetCommonPathInternalCh overwrites first call and only VREFINT remains, not both.
Should be LL_ADC_SetCommonPathInternalCh(__LL_ADC_COMMON_INSTANCE(ADC1), LL_ADC_PATH_INTERNAL_VREFINT | LL_ADC_PATH_INTERNAL_TEMPSENSOR);