040000 tree 2a03762b4c45a90aeec57bd2b7dd189fd44fa458	silabs
040000 tree bff18350dc7455a2c3d7ad070a181cbaae485929	smoke-co-alarm-common
040000 tree 29f7ea2b373e35d2a29926e522d6633cea84f4a5	telink