STM32+IAR 解決Error[Pe147]: declaration is incompatible with "__nounwind __interwork __softfp unsigned

在IAR中編譯STM32工程，遇到

Error[Pe147]: declaration is incompatible with "__nounwind __interwork __softfp unsigned int __iar_builtin_REV16(unsigned int)" (declared at line 199 of "$PROJ_DIR$\CMSIS\core_cm3.h 1124

在core_cm3.h中找到以下行，註釋掉「#include <intrinsics.h>  」

 

 

then ，it works~
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做者：看呀小胖砸
來源：CSDN
原文：https://blog.csdn.net/dodwind/article/details/81514857
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