Bernard Xiong 7f7b52f9a6 Merge pull request #4325 from sheltonyu/developer 4 lat temu
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AT32F4xx_StdPeriph_Driver bb28784a0c 1.add can and on-chip-flash drivers 2.fixed c++ compiler error 5 lat temu
CMSIS f15aec01ed upload at32 bsp first version. 5 lat temu
SConscript ef62febf1f [SConscript]update group name 5 lat temu