040000 tree 51e60e139efe11364ed30252f0e03ab10b46fa62	env
040000 tree 620ba61d18dace2f131a0e7a2c0cedb48c92688c	sva
040000 tree cc03b8532974ebabdec74f45b178c2ee7e040fef	tb
040000 tree 068b920bb3c55611cc86c81ac64dd25a1b2c54cd	tests
100644 blob d7318960dcb0fadf2a13dba778e51ef0402ea935	usbdev_sim.core
100644 blob 7a1674a922da3fd5dafb5c3871107c59d69fe3f8	usbdev_sim_cfg.hjson