I’m creating a python based interface for my new HP 3457A using a GPIB to USB interface. I’ll upload updates here.

It has pretty much all the features of the Agilent/Keysight 34461A including large readout, trend plot, histogram, and statistics.
I also included all the HP’s specifications so that it can show the range of possible values from the nominal reading.

If anyone is experienced in Python, then I would really appreciate help with the code.

With python 2.7 installed, double click on the dmm_control script and then make sure that all the dependencies are installed.

You can find the code at github

4 Comments

  1. Hello Michael
    Your program looks very nice. Good job! Do your code run under linux?

    I’ve run usb-gpib interface under linux and tried to run your code but it looks for COM while I had /dev/gpio0. Also there is some wrapper python module Gpib that handles communication, which differ from windows version.

    Thanks
    Nick

    1. Hi Nick,
      Thanks for your comment. I haven’t tested under linux, but I believe it will work if you enter in the correct dev path instead of COM. If you want, please fork the project on github and I’d be happy to accept pull requests if you make it run on linux.

Leave a Reply