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32L0538Discovery ADC

MNguy.3
Associate

Hello,

When trying to use ADC, I ran into a problem that I don't really understand.

If I try to use ADC through the PA4 pin, the values read fine and are correct.

However, when I try to use any of the other pins for ADC, none of them seem to read the correct values.

Any help / explanation as to why this may be happening would be appreciated.

Thank you.

Edit:

I've also tried the code on two other 32L04538Discovery boards and the same problem persists. PA4 works fine for ADC, but none of the other pins do.

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1 REPLY 1

Are the pins you've tried disconnected from the on-board circuitry of the 'L053DISCO board?

JW