pe_types.h

基于Freescale Codewarrior6.2环境下的针对qe8 单片机的LM75A温度传感器的驱动程序,可以直接使用

/******************************************************************/
/* Uniform multiplatform peripheral access macros - 16 bit access */
/******************************************************************/
#define setReg16Bit(RegName, BitName)                            (RegName |= RegName##_##BitName##_##MASK)
#define clrReg16Bit(RegName, BitName)                            (RegName &= ~RegName##_##BitName##_##MASK)
#define invertReg16Bit(RegName, BitName)                         (RegName ^= RegName##_##BitName##_##MASK)
#define testReg16Bit(RegName, BitName)                           (RegName & RegName##_##BitName##_##MASK)

/* Whole peripheral register access macros */
#define setReg16(RegName, val)                                   (RegName = (word)(val))
#define getReg16(RegName)                                        (RegName)

/* Bits peripheral register access macros */
#define testReg16Bits(RegName, GetMask)                          (RegName & (GetMask))
#define clrReg16Bits(RegName, ClrMask)                           (RegName &= ~(word)(ClrMask))
#define setReg16Bits(RegName, SetMask)                           (RegName |= (word)(SetMask))
#define invertReg16Bits(RegName, InvMask)                        (RegName ^= (word)(InvMask))
#define clrSetReg16Bits(RegName, ClrMask, SetMask)               (RegName = (RegName & (~(word)(ClrMask))) | (word)(SetMask))
#define seqClrSetReg16Bits(RegName, BitsMask, BitsVal)           (RegName &= ~(~(word)(BitsVal) & (word)(BitsMask)),\
                                                                 RegName |= (word)(BitsVal) & (word)(BitsMask) )
#define seqSetClrReg16Bits(RegName, BitsMask, BitsVal)           (RegName |= (word)(BitsVal) & (word)(BitsMask),\
                                                                 RegName &= ~(~(word)(BitsVal) & (word)(BitsMask)) )
#define seqResetSetReg16Bits(RegName, BitsMask, BitsVal)         (RegName &= ~(word)(BitsMask),\
                                                                 RegName |= (word)(BitsVal) & (word)(BitsMask) )
#define clrReg16BitsByOne(RegName, ClrMask, BitsMask)            (RegName &= (word)(ClrMask) & (word)(BitsMask))

/* Bit group peripheral register access macros */
#define testReg16BitGroup(RegName, GroupName)                    (RegName & RegName##_##GroupName##_##MASK)
#define getReg16BitGroupVal(RegName, GroupName)                  ((RegName & RegName##_##GroupName##_##MASK) >> RegName##_##GroupName##_##BITNUM)
#define setReg16BitGroupVal(RegName, GroupName, GroupVal)        (RegName = (RegName & ~RegName##_##GroupName##_##MASK) | ((GroupVal) << RegName##_##GroupName##_##BITNUM))
#define seqClrSetReg16BitGroupVal(RegName,GroupName,GroupVal)    (RegName &= ~(~((GroupVal) << RegName##_##GroupName##_##BITNUM) & RegName##_##GroupName##_##MASK),\
                                                                 RegName |= ((GroupVal) << RegName##_##GroupName##_##BITNUM) & RegName##_##GroupName##_##MASK )
#define seqSetClrReg16BitGroupVal(RegName,GroupName,GroupVal)    (RegName |= ((GroupVal) << RegName##_##GroupName##_##BITNUM) & RegName##_##GroupName##_##MASK,\
                                                                 RegName &= ~(~((GroupVal) << RegName##_##GroupName##_##BITNUM) & RegName##_##GroupName##_##MASK) )
#define seqResetSetReg16BitGroupVal(RegName,GroupName,GroupVal)  (RegName &= ~RegName##_##GroupName##_##MASK,\
                                                                 RegName |= ((GroupVal) << RegName##_##GroupName##_##BITNUM) & RegName##_##GroupName##_##MASK )

/*****************************************************************/
/* Uniform multiplatform peripheral access macros - 8 bit access */
/*****************************************************************/
#define setReg8Bit(RegName, BitName)                            (RegName |= RegName##_##BitName##_##MASK)
#define clrReg8Bit(RegName, BitName)                            (RegName &= ~RegName##_##BitName##_##MASK)
#define invertReg8Bit(RegName, BitName)                         (RegName ^= RegName##_##BitName##_##MASK)
#define testReg8Bit(RegName, BitName)                           (RegName & RegName##_##BitName##_##MASK)

/* Whole peripheral register access macros */
#define setReg8(RegName, val)                                    (RegName = (byte)(val))
#define getReg8(RegName)                                         (RegName)

/* Bits peripheral register access macros */
#define testReg8Bits(RegName, GetMask)                           (RegName & (GetMask))
#define clrReg8Bits(RegName, ClrMask)                            (RegName &= ~(byte)(ClrMask))
#define setReg8Bits(RegName, SetMask)                            (RegName |= (byte)(SetMask))
#define invertReg8Bits(RegName, InvMask)                         (RegName ^= (byte)(InvMask))
#define clrSetReg8Bits(RegName, ClrMask, SetMask)                (RegName = (RegName & (~(byte)(ClrMask))) | (byte)(SetMask))
#define seqClrSetReg8Bits(RegName, BitsMask, BitsVal)            (RegName &= ~(~(byte)(BitsVal) & (byte)(BitsMask)),\
                                                                 RegName |= (byte)(BitsVal) & (byte)(BitsMask) )
#define seqSetClrReg8Bits(RegName, BitsMask, BitsVal)            (RegName |= (byte)(BitsVal) & (byte)(BitsMask),\
                                                                 RegName &= ~(~(byte)(BitsVal) & (byte)(BitsMask)) )
#define seqResetSetReg8Bits(RegName, BitsMask, BitsVal)          (RegName &= ~(byte)(BitsMask),\
                                                                 RegName |= (byte)(BitsVal) & (byte)(BitsMask) )
#define clrReg8BitsByOne(RegName, ClrMask, BitsMask)             (RegName &= (byte)(ClrMask) & (byte)(BitsMask))

/* Bit group peripheral register access macros */
#define testReg8BitGroup(RegName, GroupName)                     (RegName & RegName##_##GroupName##_##MASK)
#define getReg8BitGroupVal(RegName, GroupName)                   ((RegName & RegName##_##GroupName##_##MASK) >> RegName##_##GroupName##_##BITNUM)
#define setReg8BitGroupVal(RegName, GroupName, GroupVal)         (RegName = (RegName & ~RegName##_##GroupName##_##MASK) | ((GroupVal) << RegName##_##GroupName##_##BITNUM))
#define seqClrSetReg8BitGroupVal(RegName,GroupName,GroupVal)     (RegName &= ~(~((GroupVal) << RegName##_##GroupName##_##BITNUM) & RegName##_##GroupName##_##MASK),\
                                                                 RegName |= ((GroupVal) << RegName##_##GroupName##_##BITNUM) & RegName##_##GroupName##_##MASK )
#define seqSetClrReg8BitGroupVal(RegName,GroupName,GroupVal)     (RegName |= ((GroupVal) << RegName##_##GroupName##_##BITNUM) & RegName##_##GroupName##_##MASK,\
                                                                 RegName &= ~(~((GroupVal) << RegName##_##GroupName##_##BITNUM) & RegName##_##GroupName##_##MASK) )
#define seqResetSetReg8BitGroupVal(RegName,GroupName,GroupVal)   (RegName &= ~RegName##_##GroupName##_##MASK,\
                                                                 RegName |= ((GroupVal) << RegName##_##GroupName##_##BITNUM) & RegName##_##GroupName##_##MASK )
/*lint -restore */

 /* register access macros */
#define in16(var,l,h)  (var = ((word)(l)) | (((word)(h)) << 8))
#define out16(l,h,val) { l = (byte)(val); h = (byte)((val) >> 8); }

#define output(P, V) (P = (V))
#define input(P) (P)

#define __DI() \
/*lint -save -esym(960,54) Disable MISRA rule (54) checking. */\
 { asm sei; }      /* Disable interrupts  */ \
/*lint -restore */
#define __EI() \
/*lint -save -esym(960,54) Disable MISRA rule (54) checking. */\
 { asm cli; }      /* Enable interrupts */ \
/*lint -restore */
#define SaveStatusReg() \
/*lint -save -e505 -e522 -esym(960,54) Disable MISRA rule (53,54) checking. */\
 { asm PSHA; asm TPA; asm SEI; asm STA CCR_reg; asm PULA; } /* This macro is used by Processor Expert. It saves CCR register and disable global interrupts. */ \
/*lint -restore */
#define RestoreStatusReg() \
/*lint -save -e505 -e522 -esym(960,54) Disable MISRA rule (53,54) checking. */\
 { asm PSHA; asm LDA CCR_reg; asm TAP; asm PULA; } /* This macro is used by Processor Expert. It restores CCR register saved in SaveStatusReg(). */ \
/*lint -restore */
#define EnterCritical()     SaveStatusReg()
#define ExitCritical()      RestoreStatusReg()
#define ISR(x) __interrupt void x(void)

typedef struct {          /* Black&White Image  */
  word width;             /* Image width  */
  word height;            /* Image height */
  byte * pixmap;           /* Image pixel bitmap */
  word size;              /* Image size   */
  byte * name;  /* Image name   */
} TIMAGE;
typedef TIMAGE* PIMAGE ; /* Pointer to image */

/* 16-bit register (big endian) */
typedef union {
   word w;
   struct {
     byte high,low;
   } b;
} TWREG;

#endif /* __PE_Types_H */
/*
** ###################################################################
**
**     This file was created by UNIS Processor Expert 3.03 [04.07]
**     for the Freescale HCS08 series of microcontrollers.
**
** ###################################################################
*/