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uncalibrate the output power of cn0511

Category: Software
Product Number: cn0511

I am currently working on a project using the CN0511 device. I am reaching out to seek assistance regarding a specific matter.

 I have noted that the device is currently calibrated with an output power ranging from 0 to -40.

My questions are

  1. How can I  uncalibrate output power of the CN0511 device ?
  2. how can I find calibration coefficients that stored in the onboard EEPROM?

i couldn't find it at adi cn0511_Example.py



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[edited by: EKO at 8:48 AM (GMT -5) on 7 Feb 2024]

Thread Notes

Parents
  • Hello , sorry for the late response, we're working on a solution for your CN0511 issue. Thank you for your patience.

  • May I know what setup you are using? Is it through pyadi-iio or iio oscilloscope? 

    If you're using pyadi-iio, you can check this repository GitHub - analogdevicesinc/libad9166-iio, specifically the "ad9166.c" file. Since the code was calibrated, you can set to zero or any value based on your application.  

    However, if you're using IIO oscilloscope, set to debug mode and select ad9166 as your device, set the following IIO device attributes (refer to the image below) to see the raw value and change it based on your application.

    Regards,

    -Rey

  • Hello Rolmedo,

    Sorry for the delayed response. the ad9166.c  file will be incredibly useful for my project , and I want to express my sincere gratitude. Thank you very much!

    Best regards,

    Eko

  • Hello rolmedo,i have examined what you said, and since I work with Python, I looked at ad9166.py. Firstly, I couldn't find how the calibration coefficients stored in the onboard EEPROM. Secondly, you told me to set it to zero or any value when i import adi these all library are inside this but I don't have permission to edit this file. How should I proceed?

    regrads,

    Eko

Reply
  • Hello rolmedo,i have examined what you said, and since I work with Python, I looked at ad9166.py. Firstly, I couldn't find how the calibration coefficients stored in the onboard EEPROM. Secondly, you told me to set it to zero or any value when i import adi these all library are inside this but I don't have permission to edit this file. How should I proceed?

    regrads,

    Eko

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