Which library should I use to communicate with serial port on Java ME?

Question

I have some devices with Linux embedded and need to program a producer thread...

Thinking of doing it with JME, which library is the best to access serial port on this scenario?

Answer 1

You can use CommConnection from a JME app to read/write data from/to a serial port. http://java.sun.com/javame/reference/apis/jsr118/javax/microedition/io/CommConnection.html

For example

CommConnection cc = (CommConnection) Connector.open("comm:com0;baudrate=19200");

Before calling Connector.open you should check which serial ports are available with

String ports = System.getProperty("microedition.commports");