The code assumes USB D- is connected to Port B pin 1, USB D+ to Port B pin 2 (INT0), red is on Port B pin 3, blue on Port B pin 4 and green on Port B pin 5. The USB definitions can be configured in usbconfig.h, the LED pins are defined at the top of main.c.
The code assumes USB D- is connected to Port B pin 1, USB D+ to Port B pin 2 (INT0), red is on Port B pin 3, blue on Port B pin 4 and green on Port B pin 5. The USB definitions can be configured in usbconfig.h, the LED pins are defined at the top of main.c.