System.SerialPort Method
Gets the specified serial port on the user's machine. Specify the serial port either by its index or by path.
Syntax
*System.SerialPort Index
*System.SerialPort Path
Parameters | |
Index |
|
Path |
On Mac OS X and Linux, the path is the path to the device file corresponding to the serial device (e.g., /dev/ttyS0). On Windows, this can be the COM port you want to open, e.g.,
Serial1.SerialPort=System.SerialPort("COM1")