timer.h

利用psoc进行usb及capsense的程序编写

//*****************************************************************************
//*****************************************************************************
//  FILENAME: Timer.h
//   Version: 2.4, Updated on 2005/01/10 at 15:23:00
//  Generated by PSoC Designer ver 4.2  b1013 : 02 September, 2004
//
//  DESCRIPTION: Timer8 User Module C Language interface file
//               for the 22/24/27/29xxx PSoC family of devices
//-----------------------------------------------------------------------------
//  Copyright (c) Cypress MicroSystems 2000-2004. All Rights Reserved.
//*****************************************************************************
//*****************************************************************************

#include <m8c.h>

#pragma fastcall16 Timer_EnableInt                 //                 Proxy 1
#pragma fastcall16 Timer_DisableInt                //                 Proxy 1
#pragma fastcall16 Timer_Start                     //                 Proxy 1
#pragma fastcall16 Timer_Stop                      //                 Proxy 1
#pragma fastcall16 Timer_bReadTimer                // Read  DR0       Proxy 1
#pragma fastcall16 Timer_bReadTimerSaveCV          // Read  DR0       Proxy 2
#pragma fastcall16 Timer_WritePeriod               // Write DR1       Proxy 1
#pragma fastcall16 Timer_bReadCompareValue         // Read  DR2       Proxy 1
#pragma fastcall16 Timer_WriteCompareValue         // Write DR2       Proxy 1

// The following symbols are deprecated.
// They may be omitted in future releases
//
#pragma fastcall16 bTimer_ReadCounter              // Read  DR0 "Obsolete"
#pragma fastcall16 bTimer_CaptureCounter           // Read  DR0 "Obsolete"
#pragma fastcall16 bTimer_ReadTimer                // Read  DR0 (Deprecated)
#pragma fastcall16 bTimer_ReadTimerSaveCV          // Read  DR0 (Deprecated)
#pragma fastcall16 bTimer_ReadCompareValue         // Read  DR2 (Deprecated)


//-------------------------------------------------
// Prototypes of the Timer API.
//-------------------------------------------------

extern void Timer_EnableInt(void);
extern void Timer_DisableInt(void);
extern void Timer_Start(void);
extern void Timer_Stop(void);
extern BYTE Timer_bReadTimer(void);
extern BYTE Timer_bReadTimerSaveCV(void);
extern void Timer_WritePeriod(BYTE bPeriod);
extern BYTE Timer_bReadCompareValue(void);
extern void Timer_WriteCompareValue(BYTE bCompareValue);

// The following functions are deprecated.
// They may be omitted in future releases
//
extern BYTE bTimer_ReadCompareValue(void);       // Deprecated
extern BYTE bTimer_ReadTimerSaveCV(void);        // Deprecated
extern BYTE bTimer_ReadCounter(void);            // Obsolete
extern BYTE bTimer_ReadTimer(void);              // Deprecated
extern BYTE bTimer_CaptureCounter(void);         // Obsolete


//--------------------------------------------------
// Constants for Timer API's.
//--------------------------------------------------

#define Timer_CONTROL_REG_START_BIT            ( 0x01 )
#define Timer_INT_REG_ADDR                     ( 0x0e1 )
#define Timer_INT_MASK                         ( 0x02 )


//--------------------------------------------------
// Constants for Timer user defined values
//--------------------------------------------------

#define Timer_PERIOD                           ( 0x40 )
#define Timer_COMPARE_VALUE                    ( 0x20 )


//-------------------------------------------------
// Register Addresses for Timer
//-------------------------------------------------

#pragma ioport  Timer_COUNTER_REG:  0x024                  //DR0 Count register
BYTE            Timer_COUNTER_REG;
#pragma ioport  Timer_PERIOD_REG:   0x025                  //DR1 Period register
BYTE            Timer_PERIOD_REG;
#pragma ioport  Timer_COMPARE_REG:  0x026                  //DR2 Compare register
BYTE            Timer_COMPARE_REG;
#pragma ioport  Timer_CONTROL_REG:  0x027                  //Control register
BYTE            Timer_CONTROL_REG;
#pragma ioport  Timer_FUNC_REG: 0x124                      //Function register
BYTE            Timer_FUNC_REG;
#pragma ioport  Timer_INPUT_REG:    0x125                  //Input register
BYTE            Timer_INPUT_REG;
#pragma ioport  Timer_OUTPUT_REG:   0x126                  //Output register
BYTE            Timer_OUTPUT_REG;
#pragma ioport  Timer_INT_REG:       0x0e1                 //Interrupt Mask Register
BYTE            Timer_INT_REG;


//-------------------------------------------------
// Timer Macro 'Functions'
//-------------------------------------------------

#define Timer_Start_M \
   ( Timer_CONTROL_REG |=  Timer_CONTROL_REG_START_BIT )

#define Timer_Stop_M  \
   ( Timer_CONTROL_REG &= ~Timer_CONTROL_REG_START_BIT )

#define Timer_EnableInt_M   \
   M8C_EnableIntMask(  Timer_INT_REG, Timer_INT_MASK )

#define Timer_DisableInt_M  \
   M8C_DisableIntMask( Timer_INT_REG, Timer_INT_MASK )


// end of file Timer.h