Capturing stereo audio on STM32F4 with internall ADC

[VBrun.1]

What I want to do is capture audio using ADC0 and ADC1 with DMA. Until now I have not been able to find a decent solution on capturing 2 ADC inputs simultaneously using DMA.

Is this even possible?

[TDK]

Yes. There is no ADC0, but there are ADC1, ADC2 and ADC3 which are independent.

You can just set each of them up like this:

https://github.com/STMicroelectronics/STM32CubeF4/tree/master/Projects/STM32F4-Discovery/Examples/ADC/ADC_RegularConversion_DMA

Or you can use them in interleaved mode:

https://github.com/STMicroelectronics/STM32CubeF4/tree/master/Projects/STM324xG_EVAL/Examples/ADC/ADC_DualModeInterleaved

[prain]

According to reference manual: