Serial SetUp with Error....

Simon72

Hello everyone, are brand new to this world of Processing. Until now I have developed with the Arduino Wiring and I have to understand a few things. How is it possible to choose between COM1, 2, 3 .... when using: new Serial (this, Serial.list () [2], 115200); and because I have an error type: ArrayIndexOutOfBoundsException: 2? If I put [0] the error disappears but do not know which COM'm using ...

Thanks in advance for the help!

Simone

GoToLoop

import processing.serial.*;

String[] coms = Serial.list();

println("Length: " + coms.length + '\n');
println(coms);

exit();

Simon72

Many many thanks GoToLoop! I've correct the code with that and now it works!

void setup ()
{
   println ("");
   println (Serial.list());  //COM1 and COM4 appears
   println ("");
   String[] coms = Serial.list();

   // Open serial port to Arduino at 115200 baud
   duino = new Serial (this, coms[1], 115200);   // I'm choise the COM4

:D :)>-