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Dual regular simultaneous mode with DMA

Question asked by Florian Braun on May 29, 2017

Hello everybody.

I want to sample A0 (ADC1) and A1 (ADC2) in the dual regular simultaneous mode (Trigger Timer 2).

So I have created a Project with cubemx (Nucleo-F446RE) and HAL-Libary.

The Problem is that the conversion starts only one time. So if I change the potentiometer the value from the ISR-Variable is not update.

Maybe someone have got more experiance with this ADC-mode an can help me!