040000 tree 93ab8bade3e0fa3a466c70b0cfa0dde86108d614	arduino
100644 blob 00c4edfc1fce92a336ea842ccb89d51a0fa8b360	common_backends.gni
040000 tree 2d38cd2fa472480379ec84df26aa6d86d2b88f91	host
040000 tree 5284b18b8e62fb7374374327c040dcb7220eb35b	stm32f207zg-nucleo
040000 tree 6e38cca89d3cb3ffb8384f7ac9c3e847d4cb6380	stm32f429i_disc1
040000 tree 6b9eb4a0ed0f257c5f9f8091cd0be465e47ba133	stm32f429i_disc1_stm32cube
040000 tree 382491ded5eeb7e820a2a4752d17ec319c357b09	stm32f439zi_nucleo
040000 tree e1fb92a47bbc7ab69fa262f1d38e7f982e91ca6e	stm32h753zi-nucleo
040000 tree a8eacde54e4762f8c6d37fff2ce2d42ea87dfbe4	stm32l552ze-nucleo