丛林离线:
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丛林离线:
博客地址：https://www.cnblogs.com/conglinlixian/
..EEPEEP.c(249): error: #268: declaration may not appear after executable statement in block
..OBJLED.axf: Error: L6218E: Undefined symbol EXTI_Init (referred from exti.o). 错误修改