040000 tree 73c105d9c3b19c99250259c64c464795b0c9c627	hal
040000 tree 4c04b6c5c20b846782c70e7f9a78f055496282eb	main
040000 tree 45653ef14810a8e1b0a74c112bef32b53afc91b2	profiler
040000 tree e7417d605414bf908dae1405a5d5000bb77db357	tensorflow-lite-micro