BatterySwap/System/Vehicle/Communication/CANNet.c

/********************************************************************************
 * 常州易控汽车电子股份有限公司
 * (c) Copyright 2009-2015 ECTEK
 * 保留所有权利
 ********************************************************************************
 * 工程名称：整车管理
 * 文件名： CANNet.c
 * 功能描述 ： CAN总线管理
 * 引用记录：
 * 备注：
 * 修订记录：
 *		日期		      版本		  作者		描述
 *   2011.07.14          00.01.00      李中     第一版
 *******************************************************************************/

#include "HardwareLib.h"
#include "CANNet.h"
#include "AccPedCD.h"
#include "BleCanProtocolFunc.h"
#include "BcuCanProtocolFunc.h"
#include "VcuCanProtocolFunc.h"
MCANDrv_infoMsgConfS_TYPE CANNet_infoMsgTxConfSA[3];
MCAN_stRetE_TYPE CAN1Result;
uint16 CANNet_idxSchedUB;
MCANDrv_infoMsgConfS_TYPE CANNet_InfoRxMsgConfSA[128];
uint8 CANNet_datRxMsgBufM[128][9];
void CANNet_Init(void)
{
	/*示例代码*/

	/*各个CAN节点初始化*/
	MCANDrv_SetBaudrate(_CAN_INDEX_CAN0, 250000);
	MCANDrv_SetCANMode(_CAN_INDEX_CAN0, MCAN_NODEMODE_BUF);
	MCANDrv_SetCallbackFunc(_CAN_INDEX_CAN0, (pFunc_RxMsgCallback)CANNet_RecvMsgCAN0, NULL_PTR);

	MCANDrv_SetBaudrate(_CAN_INDEX_CAN1, 250000);
	MCANDrv_SetCANMode(_CAN_INDEX_CAN1, MCAN_NODEMODE_BUF);
	MCANDrv_SetCallbackFunc(_CAN_INDEX_CAN1, (pFunc_RxMsgCallback)CANNet_RecvMsgCAN1, NULL_PTR);

	/*第2路CAN用于CCP、UDS协议，由底层配置*/
	// MCANDrv_SetCallbackFunc(_CAN_INDEX_CAN2, (pFunc_RxMsgCallback)CANNet_RecvMsgCAN2, NULL_PTR);

	/*接收报文初始化，主要配置CAN2*/
	CANNet_InfoRxMsgConfSA[0].infoMsgIDUI = 0x1CEF0000UL;
	CANNet_InfoRxMsgConfSA[0].infoMsgParU.B.CAN = 2;
	CANNet_InfoRxMsgConfSA[0].infoMsgParU.B.MO = 3;
	CANNet_InfoRxMsgConfSA[0].infoMsgParU.B.DIR = _MCAN_DIR_RX;
	CANNet_InfoRxMsgConfSA[0].infoMsgParU.B.DLC = 8;
	CANNet_InfoRxMsgConfSA[0].infoMsgParU.B.IDE = _MCAN_IDE_EXT;
	MCANDrv_SetMsgObj(CANNet_InfoRxMsgConfSA[0], CANNet_RecvMsgCAN2);

	CANNet_InfoRxMsgConfSA[1].infoMsgIDUI = 0x1C00ECEAUL;
	CANNet_InfoRxMsgConfSA[1].infoMsgParU.B.CAN = 2;
	CANNet_InfoRxMsgConfSA[1].infoMsgParU.B.MO = 4;
	CANNet_InfoRxMsgConfSA[1].infoMsgParU.B.DIR = _MCAN_DIR_RX;
	CANNet_InfoRxMsgConfSA[1].infoMsgParU.B.DLC = 8;
	CANNet_InfoRxMsgConfSA[1].infoMsgParU.B.IDE = _MCAN_IDE_EXT;
	MCANDrv_SetMsgObj(CANNet_InfoRxMsgConfSA[1], CANNet_RecvMsgCAN2);

	/*发送报文初始化*/
	CANNet_infoMsgTxConfSA[0].infoMsgIDUI = 0x1F000024UL;
	CANNet_infoMsgTxConfSA[0].infoMsgParU.B.CAN = 0;
	CANNet_infoMsgTxConfSA[0].infoMsgParU.B.MO = 0;
	CANNet_infoMsgTxConfSA[0].infoMsgParU.B.DIR = _MCAN_DIR_TX;
	CANNet_infoMsgTxConfSA[0].infoMsgParU.B.DLC = 8;
	CANNet_infoMsgTxConfSA[0].infoMsgParU.B.IDE = _MCAN_IDE_EXT;
	// MCANDrv_SetMsgObj(CANNet_infoMsgTxConfSA[0], NULL_PTR);

	CANNet_infoMsgTxConfSA[1].infoMsgIDUI = 0x1F000025UL;
	CANNet_infoMsgTxConfSA[1].infoMsgParU.B.CAN = 1;
	CANNet_infoMsgTxConfSA[1].infoMsgParU.B.MO = 1;
	CANNet_infoMsgTxConfSA[1].infoMsgParU.B.DIR = _MCAN_DIR_TX;
	CANNet_infoMsgTxConfSA[1].infoMsgParU.B.DLC = 8;
	CANNet_infoMsgTxConfSA[1].infoMsgParU.B.IDE = _MCAN_IDE_EXT;
	// MCANDrv_SetMsgObj(CANNet_infoMsgTxConfSA[1], NULL_PTR);

	CANNet_infoMsgTxConfSA[2].infoMsgIDUI = 0x1F000026UL;
	CANNet_infoMsgTxConfSA[2].infoMsgParU.B.CAN = 2;
	CANNet_infoMsgTxConfSA[2].infoMsgParU.B.MO = 2;
	CANNet_infoMsgTxConfSA[2].infoMsgParU.B.DIR = _MCAN_DIR_TX;
	CANNet_infoMsgTxConfSA[2].infoMsgParU.B.DLC = 8;
	CANNet_infoMsgTxConfSA[2].infoMsgParU.B.IDE = _MCAN_IDE_EXT;
}

// CAN0接收消息处理函数 VCU
void CANNet_RecvMsgCAN0(MCANDrv_infoMsgS_TYPE infoMsgS)
{
	VcuDecodeFunction(infoMsgS.infoConfS.infoMsgIDUI, infoMsgS.datMsgUBA);
}
// CAN1接收消息处理函数
void CANNet_RecvMsgCAN1(MCANDrv_infoMsgS_TYPE infoMsgS)
{
	BcuDecodeFunction(infoMsgS.infoConfS.infoMsgIDUI, infoMsgS.datMsgUBA);
}
/*备注，CAN2接收报文时，需要配置接收报文的MO号，如果不配置，将进入不了CAN中断*/
void CANNet_RecvMsgCAN2(MCANDrv_infoMsgS_TYPE infoMsgS)
{
	Can2ProtocolDecode(infoMsgS.infoConfS.infoMsgIDUI, infoMsgS.datMsgUBA);
}
//发送消息管理
void CAN0Net_Manage1ms(void)
{
	static UINT32 Can0TimerCounter = 0;
	static UINT8 VcuIDIdx = 0;
	MCANDrv_infoMsgS_TYPE infoMsgS;
	static BOOL ChkFlg = FALSE;
	if (Can0TimerCounter % 100 == 0)
	{
		if (Can0TimerCounter % (Ebc2VcuOutTable[VcuIDIdx][1]) == 0)
		{
			CANNet_infoMsgTxConfSA[0].infoMsgIDUI = Ebc2VcuOutTable[VcuIDIdx][0];
			infoMsgS.infoConfS = CANNet_infoMsgTxConfSA[0];
			memset(infoMsgS.datMsgUBA, 0x00, 8);
			VcuEncodeFunction(Ebc2VcuOutTable[VcuIDIdx][0], &(infoMsgS.datMsgUBA[0]));
			MCANDrv_SendMsg(infoMsgS);
		}
		VcuIDIdx++;
		ChkFlg = FALSE;
	}
	if (VcuIDIdx >= (sizeof(Ebc2VcuOutTable) / 8))
	{
		VcuIDIdx = 0;
		ChkFlg = TRUE;
	}
	if (ChkFlg)
	{
		Can0TimerCounter = Can0TimerCounter + 1;
	}
}
void CAN1Net_Manage1ms(void)
{
	static UINT32 Can1TimerCounter = 0;
	static UINT8 BcuIDIdx = 0;
	static BOOL BcuChkFlg = FALSE;
	MCANDrv_infoMsgS_TYPE infoMsgS;
	if (Can1TimerCounter % 100 == 0)
	{
		if (Can1TimerCounter % (Ebc2BcuOutTable[BcuIDIdx][1]) == 0)
		{
			CANNet_infoMsgTxConfSA[1].infoMsgIDUI = Ebc2BcuOutTable[BcuIDIdx][0];
			infoMsgS.infoConfS = CANNet_infoMsgTxConfSA[1];
			memset(infoMsgS.datMsgUBA, 0x00, 8);
			BcuEncodeFunction(Ebc2BcuOutTable[BcuIDIdx][0], &(infoMsgS.datMsgUBA[0]));
			MCANDrv_SendMsg(infoMsgS);
		}
		BcuIDIdx++;
		BcuChkFlg = FALSE;
	}
	if (BcuIDIdx >= (sizeof(Ebc2BcuOutTable) / 8))
	{
		BcuIDIdx = 0;
		BcuChkFlg = TRUE;
	}
	if (BcuChkFlg)
	{
		Can1TimerCounter = Can1TimerCounter + 1;
	}
}
void CAN2Net_Manage1ms(void)
{
	MCANDrv_infoMsgS_TYPE infoMsgS;
	static UINT32 Can2TimerCounter = 0;
	Can2TimerCounter = Can2TimerCounter + 1;

	uint8 cmdIdx = 0x00;
	uint8 DataIdx = 0x00;
	static uint8 AnsNum = 0x00; //应答次数
	static uint8 AnsInterval = 0;
	DataIdx = ebcd_st_toBleAns;
	AnsInterval++;
	if (ebcd_flg_Can2SendEnbale == TRUE && DataIdx > 0 && AnsInterval > 5)
	{
		if (AnsNum < DataPackCounter[DataIdx])
		{
			Can2ProtocolCode(cmdIdx, DataIdx, (DataPackBegin[DataIdx] + AnsNum), &(CANNet_infoMsgTxConfSA[2].infoMsgIDUI), &(infoMsgS.datMsgUBA[0]));
			infoMsgS.infoConfS = CANNet_infoMsgTxConfSA[2];
			MCANDrv_SendMsg(infoMsgS);
			AnsNum++;
			AnsInterval = 0;
		}
		else
		{
			AnsNum = 0;
			ebcd_st_toBleAns = 0;
			ebcd_flg_Can2SendEnbale = FALSE;
		}
	}
}