hal_defs.h

cc2x30_sw_examples: 适用于SmartRF05EB 支持CC2430、CC2530 提供Light_Switch及perTest例程。

/*******************************************************************************
  Filename:     hal_defs.h

  Description:  HAL defines

*******************************************************************************/

#ifndef HAL_DEFS_H
#define HAL_DEFS_H

/*******************************************************************************
* CONSTANTS AND DEFINES
*/

#ifndef TRUE
#define TRUE 1
#else
#ifdef __IAR_SYSTEMS_ICC__
#warning "Macro TRUE already defined"
#endif
#endif

#ifndef FALSE
#define FALSE 0
#else
#ifdef __IAR_SYSTEMS_ICC__
#warning "Macro FALSE already defined"
#endif
#endif

#ifndef NULL
#define NULL (void *)0
#else
#ifdef __IAR_SYSTEMS_ICC__
#warning "Macro NULL already defined"
#endif
#endif

#ifndef SUCCESS
#define SUCCESS 0
#else
#warning "Macro SUCCESS already defined"
#endif

#ifndef FAILED
#ifndef WIN32
#define FAILED  1
#endif
#else
#ifdef __IAR_SYSTEMS_ICC__
#warning "Macro FAILED already defined"
#endif
#endif

/*******************************************************************************
* MACROS
*/

#ifndef BV
#define BV(n)      (1 << (n))
#endif

#ifndef BM
#define BM(n)      (1 << (n))
#endif

#ifndef BF
#define BF(x,b,s)  (((x) & (b)) >> (s))
#endif

#ifndef MIN
#define MIN(n,m)   (((n) < (m)) ? (n) : (m))
#endif

#ifndef MAX
#define MAX(n,m)   (((n) < (m)) ? (m) : (n))
#endif

#ifndef ABS
#define ABS(n)     (((n) < 0) ? -(n) : (n))
#endif

#ifndef WIN32
#define UPPER_WORD(a) ((WORD) (((DWORD)(a)) >> 16))
#define HIWORD(a)     UPPER_WORD(a)

#define LOWER_WORD(a) ((WORD) ((DWORD)(a)))
#define LOWORD(a)     LOWER_WORD(a)

#define UPPER_BYTE(a) ((BYTE) (((WORD)(a)) >> 8))
#define HIBYTE(a)     UPPER_BYTE(a)

#define LOWER_BYTE(a) ((BYTE) ( (WORD)(a))      )
#define LOBYTE(a)     LOWER_BYTE(a)
#endif

/* takes a byte out of a uint32 : var - uint32,  ByteNum - byte to take out (0 - 3) */
#define BREAK_UINT32( var, ByteNum ) \
    (uint8)((uint32)(((var) >>((ByteNum) * 8)) & 0x00FF))

#define BUILD_UINT32(Byte0, Byte1, Byte2, Byte3) \
    ((uint32)((uint32)((Byte0) & 0x00FF) \
        + ((uint32)((Byte1) & 0x00FF) << 8) \
            + ((uint32)((Byte2) & 0x00FF) << 16) \
                + ((uint32)((Byte3) & 0x00FF) << 24)))

#define BUILD_UINT16(loByte, hiByte) \
    ((uint16)(((loByte) & 0x00FF) + (((hiByte) & 0x00FF) << 8)))

#define HI_UINT16(a) (((a) >> 8) & 0xFF)
#define LO_UINT16(a) ((a) & 0xFF)

#define BUILD_UINT8(hiByte, loByte) \
    ((uint8)(((loByte) & 0x0F) + (((hiByte) & 0x0F) << 4)))

#define HI_UINT8(a) (((a) >> 4) & 0x0F)
#define LO_UINT8(a) ((a) & 0x0F)

/*******************************************************************************
 * Host to network byte order macros
 */
#ifdef BIG_ENDIAN
#define UINT16_HTON(x)  st( utilReverseBuf((uint8*)&x, sizeof(uint16)); )
#define UINT16_NTOH(x)  st( utilReverseBuf((uint8*)&x, sizeof(uint16)); )

#define UINT32_HTON(x)  st( utilReverseBuf((uint8*)&x, sizeof(uint32)); )
#define UINT32_NTOH(x)  st( utilReverseBuf((uint8*)&x, sizeof(uint32)); )
#else
#define UINT16_HTON(x)
#define UINT16_NTOH(x)

#define UINT32_HTON(x)
#define UINT32_NTOH(x)
#endif


/*
*  This macro is for use by other macros to form a fully valid C statement.
*  Without this, the if/else conditionals could show unexpected behavior.
*
*  For example, use...
*    #define SET_REGS()  st( ioreg1 = 0; ioreg2 = 0; )
*  instead of ...
*    #define SET_REGS()  { ioreg1 = 0; ioreg2 = 0; }
*  or
*    #define  SET_REGS()    ioreg1 = 0; ioreg2 = 0;
*  The last macro would not behave as expected in the if/else construct.
*  The second to last macro will cause a compiler error in certain uses
*  of if/else construct
*
*  It is not necessary, or recommended, to use this macro where there is
*  already a valid C statement.  For example, the following is redundant...
*    #define CALL_FUNC()   st(  func();  )
*  This should simply be...
*    #define CALL_FUNC()   func()
*
* (The while condition below evaluates false without generating a
*  constant-controlling-loop type of warning on most compilers.)
*/
#define st(x)      do { x } while (__LINE__ == -1)

#endif

/*------------------------------------------------------------------------------
										  0ooo                                     
								ooo0	 (	 )                                     
								(	)	  ) /                                      
								 \ (	 (_/                                       
								  \_)		 Modify By:cuiqingwei [gary]                  
------------------------------------------------------------------------------*/