Having troubles loading Firmata for Processing onto my Duemilanove. When I send 'StandardFirmata' code from Arduino 15 IDE it gives me error that serial port '/dev/tty.usbserial-A7007bxS' not found. But in my serial port options I only have '/dev/tty.usbserial.-A6008bAO'. I've successfully used Processing with Decimilia in the past. I work on OS 10.4.11. Thanks for any suggestions you can give me.
Did you try selecting the item that is in the menu?