040000 tree 4ded665f74ea5001bc94677ed41ad2a519d80f1b	hello_flash
040000 tree cf85c8dd00cc044e4631a3e5777249815c39dd61	hello_usbdev
040000 tree 8b812fe0afa62da563d200921eb01db1fabcd86c	hello_world
040000 tree bc44524a737e6331dbb93c0903d623d9dd4be589	sanity_hmac
040000 tree 855f9ed53724812454b31a5490e6d1bb3e3273d0	sanity_timer