用3.5库文件出错，求解答！

liu814084856

D:\MDK\ARM\INC\ST\STM32F10x\cortexm3_macro.h(34): error:  #20: identifier "u32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\cortexm3_macro.h(35): error:  #20: identifier "u32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\cortexm3_macro.h(36): error:  #20: identifier "u32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\cortexm3_macro.h(37): error:  #20: identifier "u32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\cortexm3_macro.h(38): error:  #20: identifier "u32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\cortexm3_macro.h(39): error:  #20: identifier "u32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\cortexm3_macro.h(42): error:  #20: identifier "u32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\cortexm3_macro.h(45): error:  #20: identifier "u32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\cortexm3_macro.h(46): error:  #20: identifier "u32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\cortexm3_macro.h(47): error:  #20: identifier "u32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\cortexm3_macro.h(48): error:  #20: identifier "u16" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\cortexm3_macro.h(48): error:  #20: identifier "u16" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\cortexm3_macro.h(49): error:  #20: identifier "u32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\cortexm3_macro.h(49): error:  #20: identifier "u32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(38): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(39): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(40): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(41): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(42): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(43): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(44): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(45): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(46): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(47): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(48): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(49): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(50): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(51): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(52): error:  #20: identifier "vu32" is undefined
D:\MDK\ARM\INC\ST\STM32F10x\stm32f10x_map.h(53): error:  #20: identifier "vu32" is undefined
..\USER\src\main.c - 30 Error(s), 0 Warning(s).

正点原子

看教程.

正点原子

<stm32开发指南>库函数版本.

chenzijian1988

遇到了同样的问题，.\SYSTEM\sys.h(70): error:  #20: identifier "u32" is undefined。可是我在include path里面已经包含了各种 h 文件的路径了啊。

菜鸟L

数据类型的别名定义在stdint.h文件中，这个文件在建立工程或者编译工程的时候会自动寻找，如果没有的话可以到别的工程寻找然后手动添加。