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S32k144 not detecting analog input

Question asked by Bao Anh Nguyen on Mar 19, 2019
Latest reply on Mar 20, 2019 by Constantin Razvan Chivu

Hello,

 

I am currently trying to make the S32K144 board to recognize an external analog signal in addition to multiple analog signals. (multiple sensors application)

 

I am running a 5-0V signal from a power supply to the NXP analog pins + potentiometer reading to see if my model can recognize multiple analog signals. However, I only obtain 2 readings of the NXP potentiometer and everything else is 0.

 

 

The algorithm should work as two independent readings of the potentiometer (analog) are working fine (with 2 separate memory slots in ADC).

I have attached the model below, including a FreeMaster file.

 

Thank you

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