//=================================================================================================
//
// Company:       Paul Scherrer Institut
//                5232 Villigen PSI
//                Switzerland
//
//-------------------------------------------------------------------------------------------------
//
// Project:       Peltier Controller V2
// Author:        Noah Piqu� (noah.pique@psi.ch)
//
//-------------------------------------------------------------------------------------------------
//
// Module:        Analog Ports Output
// Filename:      ANPO_AnalogPortsOut.c
// Date:          Handled by Subversion (version control system)
// Revision:      Handled by Subversion (version control system)
// History:       Handled by Subversion (version control system)
//
//-------------------------------------------------------------------------------------------------
//
// Description:   This source file contains all functions dealing with the analog outputs ports
//
//=================================================================================================



//=================================================================================================
// Section:       INCLUDES
// Description:   List of required include files.
//=================================================================================================

#include "../PDEF_ProjectDefinitions.h"
#include "ANPO_AnalogPortsOut.h"

//Application
//#include "../Application/ELOG_ErrorLogger.h"

// Toolbox
#include "../Toolbox/UTIL_Utility.h"

// include STM32 drivers
#include "stm32l4xx_hal.h"

#include "cmsis_os2.h" 

//=================================================================================================
// Section:       DEFINITIONS
// Description:   Definition of local constants (visible by this module only).
//=================================================================================================



//=================================================================================================
// Section:       MACROS
// Description:   Definition of local macros (visible by this module only).
//=================================================================================================



//=================================================================================================
// Section:       ENUMERATIONS
// Description:   Definition of local enumerations (visible by this module only).
//=================================================================================================




//=================================================================================================
// Section:       STRUCTURES
// Description:   Definition of local Structures (visible by this module only).
//=================================================================================================
 



//=================================================================================================
// Section:       LOCAL VARIABLES
// Description:   Definition of local variables (visible by this module only).
//=================================================================================================


//=================================================================================================
// Section:       LOCAL CONSTANTS
// Description:   Definition of local constants (visible by this module only).
//=================================================================================================


//=================================================================================================
// Section:       LOCAL FUNCTIONS (PROTOTYPES)
// Description:   Definition of local functions (visible by this module only).
//=================================================================================================

U32 u32ConvertVoltagetoRaw( FLOAT Voltage );

//=================================================================================================
// Section:       EXTERNAL FUNCTIONS
// Description:   Definition of external (global) functions.
//=================================================================================================



//=================================================================================================
// Section:       EXTERNAL VARIABLES
// Description:   Definition of external (global) variables.
//=================================================================================================

extern DAC_HandleTypeDef hdac1;

//=================================================================================================
// Section:       GLOBAL FUNCTIONS
// Description:   Definition (implementation) of global functions.
//=================================================================================================

//-------------------------------------------------------------------------------------------------
// Function:      ANPO_boInitializeModule
// Description:   Initializes the module. Function must be called once immediately after power-up.
// Parameters:    None
// Returns:       Boolean, TRUE if successful
//-------------------------------------------------------------------------------------------------

BOOL ANPO_boInitializeModule( VOID )
{
	BOOL boOK = TRUE;
	
	HAL_DAC_Start(&hdac1, DAC_CHANNEL_1);

  return( boOK );
}

//-------------------------------------------------------------------------------------------------
// Function:      ANPO_boSetVoltage
// Description:   Sets the DAC Output to a specific Voltage
// Parameters:    FLOAT Voltage
// Returns:       Boolean, TRUE if successful
//-------------------------------------------------------------------------------------------------
BOOL ANPO_boSetVoltage( FLOAT Voltage ){
	BOOL boOK = TRUE;
	
	U32 RawData = u32ConvertVoltagetoRaw( Voltage );
	
	boOK &= HAL_DAC_SetValue(&hdac1, DAC_CHANNEL_1, DAC_ALIGN_12B_R, RawData);
	
	return( boOK );
}


//=================================================================================================
// Section:       LOCAL FUNCTIONS
// Descriptionn:  Definition (implementation) of local functions.
//=================================================================================================

//-------------------------------------------------------------------------------------------------
// Function:      u32ConvertVoltagetoRaw
// Description:   Convert Voltage to Raw value for the DAC
// Parameters:    FLOAT Voltage
// Returns:       U32
//-------------------------------------------------------------------------------------------------
U32 u32ConvertVoltagetoRaw( FLOAT Voltage ){
	U32 RawData;
	
	RawData = Voltage * 4095 / 3.3;
	
	return RawData;
}