Does ADC regular conversion in DMA mode and ADC injected conversion in interrupt mode work together using HAL driver? STM32F303

[Markus11]

Hello,

I have 6 ADC channels that shall be launched by software in regular conversion mode. I set the ADC to "End of sequence" and enabled DMA to jump into the callback function when all channels are converted.

This is working fine so far.

I have another channel that shall be trigged by the falling edge of a PWM in injected mode. Therefore, I enabled the interrupts for the injected mode.

When I configure the ADC like this, it only jumps into the interrupt callback of the injected mode and never into the callback of the regular mode.

I use HAL Drivers like this:

// Set up DMA

HAL_ADC_Start_DMA(&hadc1,(uint32_t *)aADC1ConvertedValues, ADCCONVERTEDVALUES1_BUFFER_SIZE)

// software trigger

while(1)

HAL_ADC_Start(&hadc1)

// callback

void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef *AdcHandle)

// Start injected conversion

HAL_ADCEx_InjectedStart_IT(&hadc1)

// callback

void HAL_ADCEx_InjectedConvCpltCallback(ADC_HandleTypeDef* hadc)

Do I also need to use interrupt mode for regular conversion? I didn't find an appropriate example so far.