040000 tree 40dca9527f1ee31424f74edda1763623984ab327	arduino
040000 tree 58ff5e9172562bab3d363ea3b979805a3874fe0a	boringssl
040000 tree 3c87e4696850a96bccd272f98c7ff1f899bda5bc	chromium_verifier
040000 tree 059f80e07f21b70360c029a03280843999d983b8	embos
040000 tree 57a83a2c5557b7c58969fa4e136991d56ce1c940	freertos
040000 tree f2df8a9b839e500a35961b864938ff4deb93f024	googletest
040000 tree 8aecc0683e5b92eb66fd6e47f907283c67f6aa8c	mbedtls
040000 tree 5bd1360ce72fe4ac506086b50ee9246da538c9ee	nanopb
040000 tree 038ebfa48fd41ecd4d0bcf0134f495b3eb1b1bb2	protobuf
040000 tree eaa61f564121bebf23c25131f96b1683027f5c60	stm32cube
040000 tree 41bfec7f05271c7ade8d41c6979dcd9c6c9075f7	threadx