Interface to send triggers to BioSemi system
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Interface to send triggers to BioSemi system.

BioSemiSerialPort - This is a class (function) that sends triggers to a BioSemi EEG system. This function requires the purchase (or manufacture) of a USB to serial hardware device.

sp = BioSemiSerialPort(); % open serial port

sp.testTriggers; % test pins 1-8

sp.sendTrigger(5); % send trigger '5' to eeg system

sp.findSerialPortName(); % for troubleshooting if not connecting properly

Note, if very fast (sub milisecond) serial port latency is important consider implementing this interface (pc only) to open serial port.