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Timer triggered simultaneous ADC conversion

Alexmouse
Senior

I want to capture data from both ADC1 & ADC3 simultaneously, both have differential inputs. I want to trigger both conversions by Timer1, and collect data from both simultaneously when conversion is complete. My example is triggering data collection on the ADC completion interrupt, but it appears that both ADC devices are calling the interrupt routine. If I disable interrupts on one channel, I no longer get fresh data on that channel.

I'm assuming there is a correct way to trigger both and then grab data from both together?

(STM32H750, Disco board)

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