040000 tree 027be125750694c93312cd2e6fd20add2d2fd4db	app
040000 tree 1ffb308803d2b73c5cb66bc7dd926ee8343649fe	device
040000 tree 8ccf855ff4f565645233a6d1a4293748f0ea8996	packet
100644 blob ef5a3b379de8187ef54447cdb5aaf54398c0a07d	pom.xml