//****************************************************************************
// @Module        Analog / Digital Converter (ADC)
// @Filename      ADC.C
// @Project       T12_T13_AD_PEC.dav
//----------------------------------------------------------------------------
// @Controller    Infineon XC164CM-8F40
//
// @Compiler      Keil
//
// @Codegenerator 0.2
//
// @Description   This file contains functions that use the ADC module.
//
//----------------------------------------------------------------------------
// @Date          2006-7-8 23:19:35
//
//****************************************************************************

// USER CODE BEGIN (ADC_General,1)

// USER CODE END



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

#include "MAIN.H"

// USER CODE BEGIN (ADC_General,2)

// USER CODE END


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

// USER CODE BEGIN (ADC_General,3)

// USER CODE END


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

// USER CODE BEGIN (ADC_General,4)

// USER CODE END


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

// USER CODE BEGIN (ADC_General,5)

// USER CODE END


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

// USER CODE BEGIN (ADC_General,6)

// USER CODE END


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

// USER CODE BEGIN (ADC_General,7)
unsigned int ADC_Result[10];
// USER CODE END


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

// USER CODE BEGIN (ADC_General,8)

// USER CODE END


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

// USER CODE BEGIN (ADC_General,9)

// USER CODE END


//****************************************************************************
// @Function      void ADC_vInit(void) 
//
//----------------------------------------------------------------------------
// @Description   This is the initialization function of the ADC function 
//                library. It is assumed that the SFRs used by this library 
//                are in reset state. 
//
//----------------------------------------------------------------------------
// @Returnvalue   None
//
//----------------------------------------------------------------------------
// @Parameters    None
//
//----------------------------------------------------------------------------
// @Date          2006-7-8
//
//****************************************************************************

// USER CODE BEGIN (Init,1)

// USER CODE END

void ADC_vInit(void)
{
  // USER CODE BEGIN (Init,2)

  // USER CODE END

  ///  - enhanced mode is selected
  ///  - fixed channel single conversion mode is selected
  ///  - 10-bit resolution
  ///  - once converts channel 0
  ///  - ADC start bit is reset
  ///  - wait for ADDAT read mode is enabled
  ///  - converter basic clock tbc is fpd / 1
  ///  - sample time tsc is tbc * 8
  ///  - post calibration is enabled
  ///  - conversion time tc = 1.550 祍
  ///  - channel injection is enabled
  ///  - inject channel 0
  ///  - trigger input CCU6 selected
  ///  - resolution for injection mode is 10-bit
  ///  - converter basic clock tbc for injection mode is fpd / 1
  ///  - sample time tsc for injection mode is tbc * 8
  ///  - conversion time in injection mode tc = 1.550 祍

  ADC_CTR0       =  0xA600;      // load ADC control register 0

  ADC_CTR2       =  0x0000;      // load ADC control register 2

  ADC_DAT2       =  0x0000;      // load A/D converter 2 result register

  ADC_CTR2IN     =  0x0000;      // load ADC injection control register 2



  ///  -----------------------------------------------------------------------
  ///  Configuration of the used ADC Interrupts:
  ///  -----------------------------------------------------------------------
  ///  Error service request node configuration:
  ///  - Error interrupt priority level (ILVL) = 12
  ///  - Error interrupt group level (GLVL) = 2
  ///  - Error group priority extension (GPX) = 0

  ADC_EIC        =  0x0072;     

  ///  Use PEC channel 2 for ADC Error INT:
  ///  - decrement counter
  ///  - increment destination pointer
  ///  - transfer a word
  ///  - service End of PEC interrrupt by a EOP interrupt node is enabled
  ///  - End of PEC intrrupt request is enabled

  PECC2          =  0x520A;      // load PECC2 control register

  SRCP2  =  _sof_(&ADC_DAT2);  //set source pointer

  //// - DESTINATION-POINTER for PECC channel 2 is set because it is selected 
  ////   for user defined
  DSTP2  =  _sof_(0x0000);      //set destination pointer


  ///  -----------------------------------------------------------------------
  ///  Configuration of the used ADC Port Pins:
  ///  -----------------------------------------------------------------------
  ///  - P5.0 is used for Analog Input Pin (AN0)

  ///  - digital input stage is disconnected from port line P5.0

  P5DIDIS        =  0x0001;      // load Port 5 digital input disable register



  // USER CODE BEGIN (Init,3)
  DSTP2  =  _sof_(ADC_Result);      //set destination pointer
  // USER CODE END

} //  End of function ADC_vInit


//****************************************************************************
// @Function      void ADC_viError(void) 
//
//----------------------------------------------------------------------------
// @Description   This is the interrupt service routine for the overwrite 
//                error of the ADC (in standard mode) - the last measurement 
//                result was overwritten - , or the ISR for the end of an 
//                injected conversion - the result of the injected conversion 
//                has beenwritten to ADC_DAT2. An overrun is not possible in 
//                channel injection mode; in this case the A/D measurement is 
//                stopped. To get the injected conversion result the user can 
//                call the function ADC_uwReadInject().
//                Please note that you have to add application specific code 
//                to this function.
//
//----------------------------------------------------------------------------
// @Returnvalue   None
//
//----------------------------------------------------------------------------
// @Parameters    None
//
//----------------------------------------------------------------------------
// @Date          2006-7-8
//
//****************************************************************************

// USER CODE BEGIN (Error,1)

// USER CODE END

void ADC_viError(void) interrupt ADC_E_INT
{
  // USER CODE BEGIN (Error,2)

  // USER CODE END

} //  End of function ADC_viError




// USER CODE BEGIN (ADC_General,10)

// USER CODE END