vb_read_yokogawa_trigger_event

   trigger_event   : n x 1 vector which include multi trigger code
                    (n: epoch count of evoked raw data)


 Copyright (C) 2011, ATR All Rights Reserved.
 License : New BSD License(see VBMEG_LICENSE.txt)

0001 function [trigger_event] = vb_read_yokogawa_trigger_event(fid)
0002 %   trigger_event   : n x 1 vector which include multi trigger code
0003 %                    (n: epoch count of evoked raw data)
0004 %
0005 %
0006 % Copyright (C) 2011, ATR All Rights Reserved.
0007 % License : New BSD License(see VBMEG_LICENSE.txt)
0008 AcqTypeContinuousRaw = 1;
0009 AcqTypeEvokedAve     = 2;
0010 AcqTypeEvokedRaw     = 3;
0011 
0012 acq_type  =   GetMeg160DataAcqTypeM( fid );
0013 %   acq_type   1: continuous raw data
0014 %              2: evoked averaged data
0015 %              3: evoked raw data
0016 
0017 if acq_type == AcqTypeEvokedRaw
0018     [data_trigger_event] = GetMeg160TriggerEventM( fid );
0019     if ~isempty(data_trigger_event)
0020         trigger_event = data_trigger_event;
0021     else
0022         trigger_event = [];
0023     end
0024 else
0025     trigger_event = [];
0026 end