how to figure out ADC1->DR contains which pin data at moment?how to figure out ADC1->DR contains which pin data at moment?

[sajad hendeseh]

Posted on May 02, 2017 at 21:30

how to figure out ADC1->DR contains which pin data at moment?

[Tesla DeLorean]

Posted on May 02, 2017 at 21:50

You don't. You DMA to a buffer which is some multiple of the pin count you are scanning, and then the array holds the data in the order you would anticipate.

Specify which STM32 part/family your question relates too, they make like 100's of different parts