https://github.com/axopy/pytrigno

Simple Python interface to the Delsys wireless EMG system
https://github.com/axopy/pytrigno

data-acquisition electromyography

Last synced: 5 months ago
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Simple Python interface to the Delsys wireless EMG system

• Host: GitHub
• URL: https://github.com/axopy/pytrigno
• Owner: axopy
• License: mit
• Created: 2017-06-29T19:23:48.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2019-05-25T21:47:50.000Z (over 6 years ago)
• Last Synced: 2025-04-06T08:35:18.908Z (6 months ago)
• Topics: data-acquisition, electromyography
• Language: Python
• Size: 6.84 KB
• Stars: 37
• Watchers: 3
• Forks: 24
• Open Issues: 0
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

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README

          
pytrigno

========

``TrignoEMG`` and ``TrignoAccel`` provide access to data served by Trigno

Control Utility for the Delsys Trigno wireless EMG system. TCU is Windows-only,

but this class can be used to stream data from it on another machine. TCU works

by running a TCP/IP server, with EMG data from the sensors on one port,

accelerometer data on another, and commands/responses on yet another. These

ports are configurable in the TCU GUI. The TCU program must be running before

a ``TrignoEMG`` or ``TrignoAccel`` object is created.

EMG data is sampled at 2000 Hz and is in volts (by default) with a range of

±0.011 V. This can be converted to millivolts or normalized by the max range to

get a range of ±11 mV or ±1 (unitless), respectively.

Accelerometer data is sampled at 148.1 Hz and is in g.

You can test operation of the device by running ``examples/check_trigno.py`` to

see if things are set up correctly -- if no errors occur, it should be ready to

go.

Dependencies

------------

- `NumPy `_