version 4.1.0 from http://fpga4u.epfl.ch/wiki/FX2
- [DH] fx2/Makefile
- [DH] fx2/delay.c
- [DH] fx2/delay.h
- [DH] fx2/fx2regs.h
- [DH] fx2/fx2utils.c
- [DH] fx2/fx2utils.h
- [DH] fx2/i2c.c
- [DH] fx2/i2c.h
- [DH] fx2/isr.c
- [DH] fx2/isr.h
- [DH] fx2/syncdelay.h
- [DH] fx2/timer.c
- [DH] fx2/timer.h
- [DH] fx2/usb_common.c
- [DH] fx2/usb_common.h
- [DH] fx2/usb_descriptors.h
- [DH] fx2/usb_requests.h