danielinux/gadget-kempston: Convert old Kempston Joysticks to USB @ d59415beedba4ecdefb9abcab6003b0b592b5e84

Daniele Lacamera 1ea284a8a8 Initial import: kempston mod pinout		6 ay önce
..
llvm	1ea284a8a8 Initial import: kempston mod pinout	6 ay önce
CMakeLists.txt	1ea284a8a8 Initial import: kempston mod pinout	6 ay önce
pico_double_test.c	1ea284a8a8 Initial import: kempston mod pinout	6 ay önce
pico_float_test.c	1ea284a8a8 Initial import: kempston mod pinout	6 ay önce