040000 tree 93d59d7cc95e6df72b5cea7e4dcc26c44ca20fc9	arch
100644 blob c5521b8888685247cb234e63d1cb7b85697d5189	hal_bsp.c
100644 blob a2e769a23af2018f3aec894304e2453084702579	system_stm32l1xx.c