STM32数据类型定义

 1 #ifndef __STM32F10x_TYPE_H
 2 #define __STM32F10x_TYPE_H
 3 
 4 
 5 typedef signed long  s32;
 6 typedef signed short s16;
 7 typedef signed char  s8;
 8 typedef signed long  const sc32; 
 9 typedef signed short const sc16; 
10 typedef signed char  const sc8;  
11 typedef volatile signed long  vs32;
12 typedef volatile signed short vs16;
13 typedef volatile signed char  vs8;
14 typedef volatile signed long  const vsc32; 
15 typedef volatile signed short const vsc16; 
16 typedef volatile signed char  const vsc8;  
17 typedef unsigned long  u32;
18 typedef unsigned short u16;
19 typedef unsigned char  u8;
20 typedef unsigned long  const uc32; 
21 typedef unsigned short const uc16; 
22 typedef unsigned char  const uc8;  
23 typedef volatile unsigned long  vu32;
24 typedef volatile unsigned short vu16;
25 typedef volatile unsigned char  vu8;
26 typedef volatile unsigned long  const vuc32; 
27 typedef volatile unsigned short const vuc16; 
28 typedef volatile unsigned char  const vuc8;  
29 typedef enum {FALSE = 0, TRUE = !FALSE} bool;
30 typedef enum {RESET = 0, SET = !RESET} FlagStatus, ITStatus;
31 typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState;
32 #define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE))
33 typedef enum {ERROR = 0, SUCCESS = !ERROR} ErrorStatus;
34 #define U8_MAX     ((u8)255)
35 #define S8_MAX     ((s8)127)
36 #define S8_MIN     ((s8)-128)
37 #define U16_MAX    ((u16)65535u)
38 #define S16_MAX    ((s16)32767)
39 #define S16_MIN    ((s16)-32768)
40 #define U32_MAX    ((u32)4294967295uL)
41 #define S32_MAX    ((s32)2147483647)
42 #define S32_MIN    ((s32)-2147483648)
43 
44 
45 #endif
posted on 2014-05-22 14:13 笑侃码农阅读(668) 评论(0) 收藏举报