Python driver for UNI-T UT2000 series digital oscilloscopes

Fork from dnet/ut2025b. Original website

Support

Tested with

• UT2052CEL

Should also work with:

• UT2025B
• UT2102C

Probably compatible with other UT2000 series devices as well.

Setup

• Install PyUSB 1.0 (https://github.com/walac/pyusb)

• Install PIL

• Install udev script:

  sudo cp udev/98-uni-t.rules /etc/udev/rules.d/

Usage

• Connect the scope via USB
• python3 getshot.py > foo.png
• python3 getsamples.py

In case of an "Image transfer error, try again" message, just keep trying, after a few attempts it starts to work and continues to do so, as long as the scope is connected to the PC.

Check python getshot.py -h for optional parameters. You can specify a colormap which transforms the 4-bit image to RGB values. The default is a simple color map with light background, but the format is straightforward enought for everyone to create new and better ones (see driver/colormaps.py).

License

The whole project is licensed under MIT license.

Dependencies

• Python 2.x (tested with 2.7)
• PyUSB 1.0 (http://sourceforge.net/projects/pyusb/)