040000 tree 5680d0cef59186cc96ec1cb7519e10a0318390cc	arduino
100644 blob 8dbabe5319ef8995ad1812df98242fe0aaef3b89	common_backends.gni
040000 tree 29d9a2e5fc386b445ae4993b5b4ca38c59a662cb	host
040000 tree 6418332b8a7517546b997eb67c1313f4b980faa8	rp2040
040000 tree 5284b18b8e62fb7374374327c040dcb7220eb35b	stm32f207zg-nucleo
040000 tree 6e38cca89d3cb3ffb8384f7ac9c3e847d4cb6380	stm32f429i_disc1
040000 tree 43c6cc381e527617cc9f748e02e934b57125a0cf	stm32f429i_disc1_stm32cube
040000 tree 382491ded5eeb7e820a2a4752d17ec319c357b09	stm32f439zi_nucleo
040000 tree e1fb92a47bbc7ab69fa262f1d38e7f982e91ca6e	stm32h753zi-nucleo
040000 tree a8eacde54e4762f8c6d37fff2ce2d42ea87dfbe4	stm32l552ze-nucleo