I am reading a serial port with the javax comm library and I read the data received with ( readByte ) and this comes to me: [B@6606af90 and when I read it as String ( readString ) I get some symbols (a few squares) ).
My question is if what I do is wrong and how to convert this into the real information that is a string of numbers. I'm working with Netbeans 8.2 64 bits, I tried RXTX, Gyiovinet and none worked for me.
This is the method where I receive the port data:
public void serialEvent(SerialPortEvent spe) {
if(spe.isRXCHAR()){
try {
String buffer = puerto.readString();
System.out.println("RECIBÍ: "+buffer);
} catch (Exception e) {
System.out.println("PROBLEMAS: "+e);
}
}
}
When I read with readString() I get this:
