Contributions:TMSiADC

Synopsis

A source component interfacing to TMS Refa and Porti systems (also BrainProducts' QuickAmp series).

Location

http://www.bci2000.org/svn/trunk/src/contrib/SignalSource/TMSi

Versioning

Author

M.M.Span, Copyright: (C) RUG University of Groningen

Jeremy Hill and Christian Puzicha: Max Planck Institute for Biological Cybernetics, Tübingen

Version History

• V0.01 - 12/10/2005 - First start
• V0.02 - 27/10/2005 - Primary working version: entered testing phase
• V0.03 - 25/01/2006 - Multiple devices (PORTI) useable Synchronizing PORTIs work in progress
• V0.04 - 03/04/2006 - Porti Synchro disbanded. Working on selecting channels
• V0.05 - 15/05/2006 - Using the features pull out unused channels from the common reference pool
• Revision 1.1 2006/07/04 18:45:50 mellinger - Put files into CVS.
• Revision 1.2 2006/07/05 15:20:10 mellinger - Minor formatting and naming changes; removed unneeded data members.
• Revision 2.0 2009/10/25 jhill
  • Allow selection of a subset of physical channels to acquire.
  • Support impedance measurement and acquisition of digital channel values.
  • Various OptionalParameters for tweaking performance.
  • Crash fixes.

Source Code Revisions

• Initial development: <1139
• Tested under: 2581 (using 136-channel QuickAmp)
• Known to compile under: 2581
• Broken since: --

Parameters

PhysicalChannels

List of 1-based physical channel indices, as configured in the amplifier's GUI. On our 136-channel QuickAmp, channel N+1 (i.e. 137) seemed to encode the digital signal (parallel-port markers): if such a channel seems to be present, it is addressable like this and is decoded.

States

None.

See also

User Reference:Filters, Contributions:ADCs