I have problem with configuration ADC (6 regular channel) and DMA. CubeMX generate next code:
static void MX_ADC_Init(void)
{
...
/** Configure Regular Channel
*/
LL_ADC_REG_SetSequencerChAdd(ADC1, LL_ADC_PATH_INTERNAL_VREFINT);
/** Configure Internal Channel
*/
LL_ADC_SetCommonPathInternalCh(__LL_ADC_COMMON_INSTANCE(ADC1), ADC_CHANNEL_VREFINT);
/** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
*/But Vref not worked (ADC->CCR bit VREFEN is 0 and ADC->CHESEL bit CHESEL17 is 0)
Correct code is:
static void MX_ADC_Init(void)
{
...
/** Configure Regular Channel
* LL_ADC_PATH_INTERNAL_VREFINT change to LL_ADC_CHANNEL_VREFINT
*/
LL_ADC_REG_SetSequencerChAdd(ADC1,LL_ADC_CHANNEL_VREFINT); //Fixed!
/** Configure Internal Channel
* ADC_CHANNEL_VREFINT change to LL_ADC_CHANNEL_VREFINT
*/
LL_ADC_SetCommonPathInternalCh(__LL_ADC_COMMON_INSTANCE(ADC1), LL_ADC_CHANNEL_VREFINT); //Fixed!For fix it on my application I add next code:
#define ADC_CHANNEL_VREFINT ADC_CCR_VREFEN
...
static void MX_ADC_Init(void)
{
...
/* USER CODE BEGIN ADC_Init 2 */
LL_ADC_REG_SetSequencerChAdd(ADC1,LL_ADC_CHANNEL_VREFINT); //Fixed!
/* USER CODE END ADC_Init 2 */My Cube version 5.1.0 (downloaded at march 21 2019)
Configuration in Cube:
