/*
 * Copyright (c) 2020 Texas Instruments Incorporated - http://www.ti.com
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * *  Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * *  Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * *  Neither the name of Texas Instruments Incorporated nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#include "board.h"

//*****************************************************************************
//
// Board Configurations
// Initializes the rest of the modules. 
// Call this function in your application if you wish to do all module 
// initialization.
// If you wish to not use some of the initializations, instead of the 
// Board_init use the individual Module_inits
//
//*****************************************************************************
void Board_init()
{
	EALLOW;

	CAN_init();
	IPC_SYSCFG_init();
	INTERRUPT_init();

	EDIS;
}


//*****************************************************************************
//
// CAN Configurations
//
//*****************************************************************************
void CAN_init(){
	IPC_CAN_init();
}

void IPC_CAN_init(){
	CAN_initModule(IPC_CAN_BASE);
	//
	// Refer to the Driver Library User Guide for information on how to set
	// tighter timing control. Additionally, consult the device data sheet
	// for more information about the CAN module clocking.
	//
	CAN_setBitTiming(IPC_CAN_BASE, 15, 0, 15, 7, 3);
	//
	// Enable CAN Interrupts
	//
	CAN_enableInterrupt(IPC_CAN_BASE, CAN_INT_IE0);
	CAN_enableGlobalInterrupt(IPC_CAN_BASE, CAN_GLOBAL_INT_CANINT0);
	//
	// Initialize the transmit message object used for sending CAN messages.
	// Message Object Parameters:
	//      Message Object ID Number: 1
	//      Message Identifier: 0
	//      Message Frame: CAN_MSG_FRAME_STD
	//      Message Type: CAN_MSG_OBJ_TYPE_RX
	//      Message ID Mask: 0
	//      Message Object Flags: 
	//      Message Data Length: 0 Bytes
	//
	CAN_setupMessageObject(IPC_CAN_BASE, 1, IPC_CAN_MessageObj1_ID, CAN_MSG_FRAME_STD,CAN_MSG_OBJ_TYPE_RX, 0, 0,0);
	//
	// Initialize the transmit message object used for sending CAN messages.
	// Message Object Parameters:
	//      Message Object ID Number: 2
	//      Message Identifier: 0
	//      Message Frame: CAN_MSG_FRAME_STD
	//      Message Type: CAN_MSG_OBJ_TYPE_RX
	//      Message ID Mask: 0
	//      Message Object Flags: 
	//      Message Data Length: 0 Bytes
	//
	CAN_setupMessageObject(IPC_CAN_BASE, 2, IPC_CAN_MessageObj2_ID, CAN_MSG_FRAME_STD,CAN_MSG_OBJ_TYPE_RX, 0, 0,0);
	CAN_setInterruptMux(IPC_CAN_BASE, 0);
	//
	// Start CAN module operations
	//
	CAN_startModule(IPC_CAN_BASE);
}

//*****************************************************************************
//
// INTERRUPT Configurations
//
//*****************************************************************************
void INTERRUPT_init(){
	
	// Interrupt Settings for IPC_0
	// ISR need to be defined for the registered interrupts
	Interrupt_register(IPC_0, &IPC_ISR0);
	Interrupt_enable(IPC_0);
}
//*****************************************************************************
//
// IPC Configurations
//
//*****************************************************************************
void IPC_SYSCFG_init(){
}
