040000 tree 983fd323760e1ab845d56039863d2b1240d65caf	arch
100644 blob 1b635d6a413cc26ca0f91013f05f1736f4966638	hal_bsp.c
100644 blob bbe22792ab7fea3fd0705cfe5399d2275782e096	system_stm32f4xx.c