求助stm32f407添加CMSIS的DSP库后的报错

juway

#include "arm_math.h"
#include "arm_const_structs.h"


我在已有的工程中添加了DSP库后，按照说明添加了如上的几个定义，编译后就出现了这样的报错
D:\Keil Uversion5\ARM\CMSIS\5.7.0\CMSIS\Core\Include\cmsis_armcc.h(160): error:  #247: function "__get_CONTROL"  has already been defined
  __STATIC_INLINE uint32_t __get_CONTROL(void)
D:\Keil Uversion5\ARM\CMSIS\5.7.0\CMSIS\Core\Include\cmsis_armcc.h(172): error:  #247: function "__set_CONTROL"  has already been defined
  __STATIC_INLINE void __set_CONTROL(uint32_t control)
……
D:\Keil Uversion5\ARM\CMSIS\5.7.0\CMSIS\Core\Include\cmsis_armcc.h(573): warning:  #47-D: incompatible redefinition of macro "__LDREXB"  (declared at line 193 of "..\Startup_config\core_cmInstr.h")
    #define __LDREXB(ptr)          _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr))  _Pragma("pop")
等等一共20余个

huanan

https://blog.csdn.net/weixin_42900105/article/details/86545810