MDK中的變數型別說明
本文轉載於 sinat_34705958
ST庫裡面的巨集定義,定義如下:
#define __I volatile const /*!< defines ‘read only’ permissions /
#define __O volatile /!< defines ‘write only’ permissions /
#define __IO volatile /!< defines ‘read / write’ permissions */
typedef unsigned int uint32_t;
typedef unsigned long u32;
typedef uint32_t u32
/* Exported types ------------------------------------------------------------/
typedef signed long s32;
typedef signed short s16;
typedef signed char s8;
typedef signed long const sc32; / Read Only /
typedef signed short const sc16; / Read Only /
typedef signed char const sc8; / Read Only /
typedef volatile signed long vs32;
typedef volatile signed short vs16;
typedef volatile signed char vs8;
typedef volatile signed long const vsc32; /
typedef volatile signed short const vsc16; / Read Only /
typedef volatile signed char const vsc8; / Read Only /
typedef unsigned long u32;
typedef unsigned short u16;
typedef unsigned char u8;
typedef unsigned long const uc32; / Read Only /
typedef unsigned short const uc16; / Read Only /
typedef unsigned char const uc8; /
typedef volatile unsigned long vu32;
typedef volatile unsigned short vu16;
typedef volatile unsigned char vu8;
typedef volatile unsigned long const vuc32; / Read Only /
typedef volatile unsigned short const vuc16; / Read Only /
typedef volatile unsigned char const vuc8; / Read Only */
Exported_types
型別定義
typedef int32_t s32
typedef int16_t s16
typedef int8_t s8
typedef const int32_t sc32
typedef const int16_t sc16
typedef const int8_t sc8
typedef __IO int32_t vs32
typedef __IO int16_t vs16
typedef __IO int8_t vs8
typedef __I int32_t vsc32
typedef __I int16_t vsc16
typedef __I int8_t vsc8
typedef uint32_t u32
typedef uint16_t u16
typedef uint8_t u8
typedef const uint32_t uc32
typedef const uint16_t uc16
typedef const uint8_t uc8
typedef __IO uint32_t vu32
typedef __IO uint16_t vu16
typedef __IO uint8_t vu8
typedef __I uint32_t vuc32
typedef __I uint16_t vuc16
typedef __I uint8_t vuc8ST庫裡面的巨集定義,定義如下:
#define __I volatile const /*!< defines ‘read only’ permissions /
#define __O volatile /!< defines ‘write only’ permissions /
#define __IO volatile /!< defines ‘read / write’ permissions */
typedef unsigned int uint32_t;
typedef unsigned long u32;
typedef uint32_t u32
/* Exported types ------------------------------------------------------------/
typedef signed long s32;
typedef signed short s16;
typedef signed char s8;
typedef signed long const sc32; / Read Only /
typedef signed short const sc16; / Read Only /
typedef signed char const sc8; / Read Only /
typedef volatile signed long vs32;
typedef volatile signed short vs16;
typedef volatile signed char vs8;
typedef volatile signed long const vsc32; / Read Only /
typedef volatile signed short const vsc16; / Read Only /
typedef volatile signed char const vsc8; / Read Only /
typedef unsigned long u32;
typedef unsigned short u16;
typedef unsigned char u8;
typedef unsigned long const uc32; / Read Only /
typedef unsigned short const uc16; / Read Only /
typedef unsigned char const uc8; / Read Only /
typedef volatile unsigned long vu32;
typedef volatile unsigned short vu16;
typedef volatile unsigned char vu8;
typedef volatile unsigned long const vuc32; / Read Only /
typedef volatile unsigned short const vuc16; / Read Only /
typedef volatile unsigned char const vuc8; / Read Only */
Exported_types
型別定義
typedef int32_t s32
typedef int16_t s16
typedef int8_t s8
typedef const int32_t sc32
typedef const int16_t sc16
typedef const int8_t sc8
typedef __IO int32_t vs32
typedef __IO int16_t vs16
typedef __IO int8_t vs8
typedef __I int32_t vsc32
typedef __I int16_t vsc16
typedef __I int8_t vsc8
typedef uint32_t u32
typedef uint16_t u16
typedef uint8_t u8
typedef const uint32_t uc32
typedef const uint16_t uc16
typedef const uint8_t uc8
typedef __IO uint32_t vu32
typedef __IO uint16_t vu16
typedef __IO uint8_t vu8
typedef __I uint32_t vuc32
typedef __I uint16_t vuc16
typedef __I uint8_t vuc8