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STM32G4 ADC Different Pin

TLi.5
Associate II

STer:

      Using the ADC's Differential Function,But I can't find  ADC12_INN1  ADC12_INP1  match PIN ?

 

1 ACCEPTED SOLUTION

Accepted Solutions

Better look at the rm -> ADC1/2/3/4/5 connectivity , to see whats possible for ADCx :

AScha3_0-1707115166601.png

And when you set the channel in Cube, it anyway shows you, whats possible and on which pin you get the input.

If you feel a post has answered your question, please click "Accept as Solution".

View solution in original post

3 REPLIES 3
AScha.3
Principal III

If you set IN1 -> differential, IN1 + IN2 are now _INP1 + _INN1 : (IN2 cannot use separate then)

 

AScha3_2-1707053730930.png

 

AScha3_0-1707053448455.png

+ on pins of IN1 + IN2 then:

AScha3_1-1707053507481.png

 

If you feel a post has answered your question, please click "Accept as Solution".

Thank you for your reply!

May I take  ADC1_INx---INP   and ADC1_IN(x+1) --- INN?

Better look at the rm -> ADC1/2/3/4/5 connectivity , to see whats possible for ADCx :

AScha3_0-1707115166601.png

And when you set the channel in Cube, it anyway shows you, whats possible and on which pin you get the input.

If you feel a post has answered your question, please click "Accept as Solution".