Resolved! Using an ADC how can I make the value of Vref- depend on the value of another input on a STM32H742 chip?
I need to implement an ADC to measure phase voltages, so I want to set the N phase as Vref- and get the values of other 3 phases (comparing with N phase) on the output of the ADC. I am using single-ended mode.Is it possible to do this? How can I do i...