040000 tree 85d03dd6cb6d5b4e52a708414891af0e26e86400	init
040000 tree 70093d6d3ac90d9262e8916dbc8b863ce2aed05a	shell
040000 tree e624f720611ef9564b878a9cfc679153ce654068	test_bluetooth
040000 tree f1d559ca3b3bed982a12b51c567eef94e649150f	tester