How to calibrate from terminal

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Joined: Thu Nov 08, 2018 10:29 am

How to calibrate from terminal

Post by majtom » Thu Jan 03, 2019 4:43 pm

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.

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Re: How to calibrate from terminal

Post by redpitaya » Wed Sep 11, 2019 2:21 pm

We have the default web interface calibration that you can use.

Do you know about this video?

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Joined: Fri Jul 27, 2018 7:07 pm

Re: How to calibrate from terminal

Post by ivan1981 » Tue Mar 10, 2020 7:37 pm

I tried this calibration and it fails all the time a the last step for HV gain. As a result my gain is off.
My os is the latest stable, 0.98-696. It says " something went wrong". I tried many ways. Is there a simpler calibration process?

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