cc6dave.c

keil c51 UV3 最新版编译器的例子程序4。

//****************************************************************************
// @Module        Capture / Compare Unit 6 (CCU6)
// @Filename      CC6.C
// @Project       DaveTest.dav
//----------------------------------------------------------------------------
// @Controller    Infineon XC866-4FR
//
// @Compiler      Keil
//
// @Codegenerator 1.1
//
// @Description   This file contains functions that use the CCU6 module.
//
//----------------------------------------------------------------------------
// @Date          09.02.2005 00:47:37
//
//****************************************************************************

// USER CODE BEGIN (CCU6_General,1)

// USER CODE END



//****************************************************************************
// @Project Includes
//****************************************************************************

#include "MAIN.H"

// USER CODE BEGIN (CCU6_General,2)

// USER CODE END


//****************************************************************************
// @Macros
//****************************************************************************

// USER CODE BEGIN (CCU6_General,3)

// USER CODE END


//****************************************************************************
// @Defines
//****************************************************************************

// USER CODE BEGIN (CCU6_General,4)

// USER CODE END


//****************************************************************************
// @Typedefs
//****************************************************************************

// USER CODE BEGIN (CCU6_General,5)

// USER CODE END


//****************************************************************************
// @Imported Global Variables
//****************************************************************************

// USER CODE BEGIN (CCU6_General,6)

// USER CODE END


//****************************************************************************
// @Global Variables
//****************************************************************************

// USER CODE BEGIN (CCU6_General,7)

// USER CODE END


//****************************************************************************
// @External Prototypes
//****************************************************************************

// USER CODE BEGIN (CCU6_General,8)

// USER CODE END


//****************************************************************************
// @Prototypes Of Local Functions
//****************************************************************************

// USER CODE BEGIN (CCU6_General,9)

// USER CODE END


//****************************************************************************
// @Function      void CC6_vInit(void) 
//
//----------------------------------------------------------------------------
// @Description   This is the initialization function of the CCU6 function 
//                library. It is assumed that the SFRs used by this library 
//                are in their reset state. 
//
//----------------------------------------------------------------------------
// @Returnvalu   None
//
//----------------------------------------------------------------------------
// @Parameters    None
//
//----------------------------------------------------------------------------
// @Date          09.02.2005
//
//****************************************************************************

// USER CODE BEGIN (Init,1)

// USER CODE END

void CC6_vInit(void)
{
  // USER CODE BEGIN (Init,2)
  SFR_PAGE(_cc3, SST0);          // switch to page 0
//  SFR_PAGE(_su0, SST1);          // because of wrong dave SFR-paging

  // USER CODE END

  ///  -----------------------------------------------------------------------
  ///  Configuration of CCU6 module input signals:
  ///  -----------------------------------------------------------------------
  ///  - signal CC60 is not used
  ///  - signal CC61 is not used
  ///  - signal CC62 is not used
  ///  - signal #CTRAP is not used

  SFR_PAGE(_cc3, SST2);          // switch to page 3

  CCU6_PISEL0L   =  0x00;        // load CCU6 Port Input Select Register 0 Low

  ///  - signal CCPOS0 is not used
  ///  - signal CCPOS1 is not used
  ///  - signal CCPOS2 is not used
  ///  - signal T12HR is not used

  CCU6_PISEL0H   =  0x00;        // load CCU6 Port Input Select Register 0 
                                 // High

  ///  - signal T13HR is not used

  CCU6_PISEL2    =  0x00;        // load CCU6 Port Input Select Register 2

  ///  -----------------------------------------------------------------------
  ///  Configuration of CCU6 Timer 12:
  ///  -----------------------------------------------------------------------
  ///  - prescaler factor is 1
  ///  - timer 12 run bit is reset
  ///  - single shot mode is disabled
  ///  - timer 12 works in edge aligned mode
  ///  - interrupt on period match is disabled
  ///  - interrupt on one match is disabled

  SFR_PAGE(_cc1, SST2);          // switch to page 1
  // USER CODE BEGIN (Init,2)

  // USER CODE END

  CCU6_T12PRL    =  0x01;        // load CCU6 T12 period register low

  CCU6_T12PRH    =  0x00;        // load CCU6 T12 period register lhigh

  ///  -----------------------------------------------------------------------
  ///  Configuration of CCU6 Timer 13:
  ///  -----------------------------------------------------------------------
  ///  - prescaler factor is 128
  ///  - timer 13 run bit is reset
  ///  - trigger control is disabled
  ///  - single shot mode is disabled
  ///  - interrupt on period match is enabled
  ///  - interrupt on compare match is disabled

  CCU6_T13PRL    =  0xFF;        // load CCU6 T13 period register low
  CCU6_T13PRH    =  0xFF;        // load CCU6 T13 period register high

  CCU6_TCTR0L    =  0x00;        // load CCU6 timer control register 0 low
  CCU6_TCTR0H    =  0x07;        // load CCU6 timer control register 0 high



  SFR_PAGE(_cc2, SST2);          // switch to page 2

  CCU6_TCTR2L    =  0x20;        // load CCU6 timer control register 2 low
  CCU6_TCTR2H    =  0x00;        // load CCU6 timer control register 2 high

  ///  -----------------------------------------------------------------------
  ///  Configuration of Multi Channel Mode:
  ///  -----------------------------------------------------------------------
  ///  - multi channel mode is disabled



  SFR_PAGE(_cc0, SST2);          // switch to page 0

  ///  -----------------------------------------------------------------------
  ///  Configuration of CCU6 Channel 0:
  ///  -----------------------------------------------------------------------
  ///  - channel 0 is disabled

  ///  -----------------------------------------------------------------------
  ///  Configuration of CCU6 Channel 1:
  ///  -----------------------------------------------------------------------
  ///  - channel 1 is disabled

  ///  -----------------------------------------------------------------------
  ///  Configuration of CCU6 Channel 2:
  ///  -----------------------------------------------------------------------
  ///  - channel 2 is disabled

  ///  -----------------------------------------------------------------------
  ///  Configuration of CCU6 Channel 3:
  ///  -----------------------------------------------------------------------
  ///  - alternate output function COUT63 for the PWM signal generated by T13 
  ///    is enabled
  ///  - the trap functionality of the pin COUT63 is disabled
  ///  - the compare output COUT63 drives passive level while CC63ST is