I'm trying to use firmata to send and receive information from processing to arduino. I'm using arduino mega.
I built an interface with 26 buttons (digital input), 7 knobs (anolog input) and a RGB LED (PWM):
http://ligalingha.blogspot.com/2011/11/construcao-da-interface.html
The problem is that when I upload the 'allinputsfirmata' skecth I receive all the buttons and knobs, but analogwrite (LED) doesn't work.
when I use 'standardfirmata' the knobs and LEDs work and the buttons that are located at pins 22-46 stop working.
Is there a solution for that? Is there any other way to send and receive information from arduino?
