Serial Port Write (PDA Module, Touch Panel Module, Embedded Development Module, Embedded Module for Blackfin Processors)

	port number is the serial port. The following table shows the available port number and the corresponding device name on different operating systems. port number Windows, Pocket PC, Windows Mobile VxWorks eCos UNIX 0 COM1 /tyCo/0 /dev/ser0 /dev/ttyS0 1 COM2 /tyCo/1 /dev/ser1 /dev/ttyS1 2 COM3 /tyCo/2 /dev/ser2 /dev/ttyS2 3 COM4 /tyCo/3 /dev/ser3 /dev/ttyS3 4 COM5 /tyCo/4 /dev/ser4 /dev/ttyS4 5 COM6 /tyCo/5 /dev/ser5 /dev/ttyS5 6 COM7 /tyCo/6 /dev/ser6 /dev/ttyS6 7 COM8 /tyCo/7 /dev/ser7 /dev/ttyS7 8 COM9 /tyCo/8 /dev/ser8 /dev/ttyS8
	string to write is the data to write to the serial port. If the number of characters in string to write is greater than the value of the buffer size input in the Serial Port Init VI, the Serial Port Write VI writes the number of characters equal to the buffer size input to the serial port.
	error code is the error or warning code. If error code is nonzero, an error occurred. You can wire error code to one of the error handler VIs, which describe the error and give you options on how to proceed when an error occurs.