040000 tree 33806d382f88296f2e3f7ca624366131c89b613f	arduino
040000 tree f813a13ac6064a0ee263b0b7df01fe45a48c9e92	docs
040000 tree 7e30f6c2e54d3d9e8e2a0fbffb2d68df543ec207	host
040000 tree 58f5021cc017ad7a2c370840e7f6d90b19602dfb	lm3s6965evb-qemu
040000 tree f3bdea51a19ade15a6ea31ccc854628c2dcbc80f	stm32f429i-disc1