~$ cd ~/rigkontrol3-linux-midicontroller

~/rigkontrol3-linux-midicontroller$ ls
90-rigkontrol3.rules  Makefile  README  rigkontrol3d.c

~/rigkontrol3-linux-midicontroller$ sudo make
[sudo] password for fede:
gcc -o rigkontrol3d rigkontrol3d.c -lasound

~/rigkontrol3-linux-midicontroller$ ls
90-rigkontrol3.rules  Makefile  README  rigkontrol3d  rigkontrol3d.c

~/rigkontrol3-linux-midicontroller$ ./rigkontrol3d
Input Device Required
USAGE: ./rigkontrol3d </dev/input/eventXX>

~/rigkontrol3-linux-midicontroller$ cat /proc/bus/input/devices

I: Bus=0003 Vendor=17cc Product=1940 Version=000d
N: Name="RigKontrol3"
P: Phys=usb-0000:00:13.2-3/input0
S: Sysfs=/devices/pci0000:00/0000:00:13.2/usb2/2-3/input/input14
U: Uniq=
H: Handlers=kbd event13 js1
B: PROP=0
B: EV=b
B: KEY=7fc
B: ABS=7

~/rigkontrol3-linux-midicontroller$ sudo ./rigkontrol3d /dev/input/event13
~/rigkontrol3-linux-midicontroller$