utils.marker.MarkerWriter

stroop_task.utils.marker.MarkerWriter(
    write_to_serial=True,
    write_to_lsl=True,
    write_to_logger=False,
    serial_port='COM4',
    utf8_encoded=True,
)

Class for interacting with the virtual serial port provided by the BV TriggerBox and an LSL marker stream

Methods

Name	Description
write	For this paradigm the writer will have the potential for separate markers for LSL and the parallel port

write

stroop_task.utils.marker.MarkerWriter.write(data, lsl_marker=None)

For this paradigm the writer will have the potential for separate markers for LSL and the parallel port

Parameters

Name	Type	Description	Default
data		data to be written to the serial port	required
lsl_marker	str \| None	if None, the data is written to the serial port and the LSL stream otherwise the `lsl_marker` is written to the LSL stream	`None`

Returns

Name	Type	Description
byteswritten	int	number of bytes written to the serial port if self.serial_writer is defined