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Currently, there are the following items in this repository:

• rec2csv is a command line tool for converting*.rec files to csv format
• a TestController config file for these power supplies

I also have a python class for remote controlling the PSU – that one lives in aseparate repostitory (UDP3305S.py).

Convert*.rec files created by a UNI-T UDP3305S or UPD3305S-E lab power supply toCSV format.

These lab power supplies have an undocumentedRECORDER functionality thatallows logging readout data to a file. Unfortunately, the file format is binaryand undocumented, so a little reverse engineering was required to make use ofthese files.

Make therec2csv python script executable and run it with the*.rec file asthe only argument. The data is written to STDOUT.

./rec2csv foo.REC

To save the output to a file use shell redirection:

./rec2csv foo.REC > foo.csv

If you are not on LINUX, you may need to call the python interpreter explicitly:

python rec2csv foo.REC > foo.csv

The file undertestcontroller/ is a configuration file for the popularTestControllersoftware. So far, it allows data logging for all three channels as well as inserial or parallel mode. Channel setup works but advanced functions such asrecording, delayer or list mode are not implemented – I don't think they areall that usefull if you are cpntrolling the device remotely.

The config file has been submitted to the Testcontroller project and is includedsince release V2.49. So you don't have to download it form here.Future updates will be submitted aswell.

Thanks to Wolfram Bahmann for his input and testing the testcontroller configon a UDP3305S-E.

If you find an error, miss a feature or have figured out a piece of data that Ihave missed, please open an issue and let me know. Please don't submitpull-requests before discussing your issue.