100644 blob 239f1ed4d8f6469b872badc6459d0640a86254fd	.gitignore
100644 blob 84a27ccc122b41379ea3817e16c28c4d4617b85b	Makefile
100644 blob 92c448dd7ca7a53b9888475848bd53583ff80c00	usb_gpio.c