type.h

来自「mx21 Nor flash Bootloader 源代码」· C头文件 代码 · 共 39 行

#ifndef INC_TYPE
#define INC_TYPE

/* Typedefs for integer types */
typedef unsigned char   U8;     /* unsigned 8 bit data  */
typedef unsigned short  U16;    /* unsigned 16 bit data */
typedef unsigned int    U32;    /* unsigned 32 bit data */
typedef char        S8;         /* signed 8 bit data  */
typedef short       S16;        /* signed 16 bit data */
typedef int         S32;        /* signed 32 bit data */
typedef volatile U32 * VP_U32;
typedef U8 *    P_U8;           /* unsigned 8 bit data  */
typedef U16 *   P_U16;          /* unsigned 16 bit data */
typedef U32 *   P_U32;          /* unsigned 32 bit data */
typedef S8 *    P_S8;           /* signed 8 bit data  */
typedef S16 *   P_S16;          /* signed 16 bit data */
typedef S32 *   P_S32;          /* signed 32 bit data */

typedef U16     TEXT;           /* 16-bit text data */
typedef P_U16   P_TEXT;         /* 16-bit text data */

typedef U8  BOOL;               /* Boolean, TRUE/FALSE */

typedef void    VOID;           /* void */
typedef void *  P_VOID;         /* pointer to void */

#define R32   volatile P_U32
#define R16   volatile P_U16
#define R8    volatile P_U8

#ifndef TRUE
    #define TRUE               (1 == 1)
#endif
#ifndef FALSE
    #define FALSE              (1 == 2)
#endif

#endif