How to read/write a serial port with Java on Windows?

Question

Is there a little example of how to write and read a serial port in Java with Windows?

Solution 1

You have to import javax.comm.SerialPort for this purpose to do, refer to Read from a Serial port to know more information.

Solution 2

You could use RXTX or java.comm.* (examples)

Solution 3

I used RXTX library.

Example code can be found here: http://rxtx.qbang.org/wiki/index.php/Two_way_communcation_with_the_serial_port