//=================================================================================================
//
// 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 "CAND_CanDriver.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).
//=================================================================================================
CAND_pfnRxCallback m_pfnRxCallback = NULL;

//=================================================================================================
// 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).
//=================================================================================================


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



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

extern CAN_HandleTypeDef hcan1;

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

//-------------------------------------------------------------------------------------------------
// Function:      CAND_boInitializeModule
// Description:   Initializes the module. Function must be called once immediately after power-up.
// Parameters:    None
// Returns:       Boolean, TRUE if successful
//-------------------------------------------------------------------------------------------------
BOOL CAND_boInitializeModule( VOID )
{
	BOOL boOK = TRUE;
	
	boOK &= (HAL_CAN_Start(&hcan1) == HAL_OK) ? TRUE : FALSE;
	
	boOK &= (HAL_CAN_ActivateNotification(&hcan1, CAN_IT_RX_FIFO0_MSG_PENDING) == HAL_OK) ? TRUE : FALSE;

  return( boOK );
}


//-------------------------------------------------------------------------------------------------
// Function:      CAND_boSendMessage
// Description:   Send a Message over the CAN Interface
// Parameters:    U8 Id
//								U8 Length
//								PU8 Data Buffer
// Returns:       Boolean, TRUE if successful
//-------------------------------------------------------------------------------------------------
BOOL CAND_boSendMessage( U8 u8Id, U8 u8Len, PU8 pu8Buffer ){
	BOOL boOK = TRUE;
	
	if( u8Len > 8 ) return FALSE;
	
	CAN_TxHeaderTypeDef header = {
		u8Id,
		0,
		CAN_ID_STD,
		CAN_RTR_DATA,
		u8Len,
		DISABLE
	};
	
	boOK &= HAL_CAN_AddTxMessage(&hcan1, &header, pu8Buffer, (PU32)CAN_TX_MAILBOX0 ) == HAL_OK ? TRUE : FALSE;
	
	return boOK;
}


//-------------------------------------------------------------------------------------------------
// Function:      CAND_vSetRxCallback
// Description:   Send a Message over the CAN Interface
// Parameters:    CAND_pfnRxCallback Callback Function
// Returns:       none
//-------------------------------------------------------------------------------------------------
VOID CAND_vSetRxCallback( CAND_pfnRxCallback pfnRxCallback ){

	m_pfnRxCallback = pfnRxCallback;
}



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


//-------------------------------------------------------------------------------------------------
// Function:      HAL_CAN_RxFifo0MsgPendingCallback
// Description:   HAL Can Rx FIFO Msg Pending Callback
// Parameters:    CAN_HandleTypeDef *hcan
// Returns:       None
//-------------------------------------------------------------------------------------------------
void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan){
	
	CAN_RxHeaderTypeDef header;
	U8 au8Data[8];
	
	HAL_CAN_GetRxMessage(hcan, CAN_RX_FIFO0, &header, au8Data);
	
	CAND_Message stMessage;
	
	stMessage.u8Id = header.StdId;
	stMessage.u8Len = header.DLC;
	UTIL_vMemCopy(au8Data,stMessage.au8Data,stMessage.u8Len);
	
	m_pfnRxCallback(stMessage);
	
}

//-------------------------------------------------------------------------------------------------
// Function:      HAL_CAN_ErrorCallback
// Description:   HAL Can error callback function
// Parameters:    CAN_HandleTypeDef *hcan
// Returns:       None
//-------------------------------------------------------------------------------------------------
void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan){
	U32 u32Error = hcan->ErrorCode;
	
}