public void closePort() {
if (serial != null) {
serial.stop();
serial.dispose();
}
serial = null;
}
public void P2() {
buttonP0.setColorBackground(gray_);
buttonP1.setColorBackground(gray_);
buttonP2.setColorBackground(green_);
// Open the port you are using at the rate you want:
if (portopen == true) {
myPort.stop();
}
myPort = new Serial(this, Serial.list()[2], 9600);
portopen = true;
}
public void setPort(String portName) {
if (portName != "") ;
println(portName);
if (serial != null) serial.stop();
serial = new Serial(this, portName, 19200, 'O', 8, 1);
}