I am trying to use Glediator with a 20x20 LED Matrix, but with a Mac. I installed Glediator, downloaded the arduino sketches, and installed the RXTX Library using this link: http://blog.brianhemeryck.me/installing-rxtx-on-mac-os-mountain-lion/
When I launch Glediator, the Arduino does appear in the Output mode window, but when I click on Serial open, it just doesn't connect. When i try to close the serial, it tells me it is already closed. I tried all the Baud rates, the glediator sketch is on the arduino, what am I doing wrong here?
I thought of maybe changing the Baud rate in the arduino sketch but I can't find any.
Any help will be greatly appreciated.