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How to calibrate from terminal

Posted: Thu Jan 03, 2019 4:43 pm
by majtom
I am trying to calibrate my RP.

I have tried using the calibrateApp2 from Redpitaya/Test/calibrate. But it gives me wrong values (approx 2x the actual voltage).

I can not find any documentation or readme for this app, so I am not sure if I am using it right. Anyone know where to find this?

I use a multimeter to generate a reference voltage. But I am not sure if I should add a resistance in series between the multimeter and RP.

If I manually change the parameters with calib -w, it does not change the offset, no matter what I do. However using the calibrationApp2 does change the offset...

Any help is greatly appreciated.