First of all - I'm a complete noob here, so please have patience with me
I have an Arduino Uno rev3, which I want to turn into a MIDI device. I've found, that the HIDUINO firmware should do the job - see the project page here: https://github.com/ddiakopoulos/hiduino
I don't have an external ISP, so I have tried to use another Arduino as an AVR ISP, as described in this guide: http://www.arduino.cc/playground/Code/MegaISP
I'm trying to flash the firmware with this command:
avrdude -p m328p -F -P /dev/cu.usbmodem621 -c avrisp -U flash:w:HIDUINO_MIDI.hex
The output of the terminal on my mac is attached.
To me, it all seems okay, but when the firmware is flashed, the arduino should show up as a MIDI device in the System Information, but it just shows up as a "Communication Device".
Can anyone help me why that is? Is the firmware not flashed correctly?
I have done something, because I am not longer able to upload sketches via the Arduino IDE, which I shouldn't be able to whith a different firmware.
Am I missing something important?
I hope someone can help me, because I am completely stuck with my project