#ifndef _ZLG_H
#define _ZLG_H

#include "CAN.h"



//定义CAN信息帧的数据类型。
typedef  struct  _VCI_CAN_OBJ_ZLG{
	UINT	ID;
	UINT	TimeStamp;
	BYTE	TimeFlag;
	BYTE	SendType;
	BYTE	RemoteFlag;//是否是远程帧
	BYTE	ExternFlag;//是否是扩展帧
	BYTE	DataLen;
	BYTE	Data[8];
	BYTE	Reserved[3];
}VCI_CAN_OBJ_ZLG,*PVCI_CAN_OBJ_ZLG;

//定义初始化CAN的数据类型
typedef struct _VCI_INIT_CONFIG_ZLG{
	DWORD	AccCode;
	DWORD	AccMask;
	DWORD	Reserved;
	UCHAR	Filter;
	UCHAR	Timing0;	
	UCHAR	Timing1;	
	UCHAR	Mode;
}VCI_INIT_CONFIG_ZLG,*PVCI_INIT_CONFIG_ZLG;

//定义接口卡信息的数据类型
typedef  struct  _VCI_BOARD_INFO_ZLG{
	USHORT	hw_Version;
	USHORT	fw_Version;
	USHORT	dr_Version;
	USHORT	in_Version;
	USHORT	irq_Num;
	BYTE	can_Num;
	CHAR	str_Serial_Num[20];
	CHAR	str_hw_Type[40];
	USHORT	Reserved[4];
} VCI_BOARD_INFO_ZLG,*PVCI_BOARD_INFO_ZLG; 




class CZLGWrapper : public CDLLModule
{
public:

	DECLARE_DLL_FUNCTION_3(DWORD, WINAPI, VCI_OpenDevice, (DWORD DeviceType,DWORD DeviceInd,DWORD Reserved))
	DECLARE_DLL_FUNCTION_3(DWORD, WINAPI, VCI_CloseDevice, (DWORD DeviceType,DWORD DeviceInd))
	DECLARE_DLL_FUNCTION_3(DWORD, WINAPI, VCI_InitCAN, (DWORD DeviceType, DWORD DeviceInd, DWORD CANInd, PVCI_INIT_CONFIG_ZLG pInitConfig))
	DECLARE_DLL_FUNCTION_3(DWORD, WINAPI, VCI_StartCAN, (DWORD DeviceType,DWORD DeviceInd,DWORD CANInd))
	DECLARE_DLL_FUNCTION_3(DWORD, WINAPI, VCI_ResetCAN, (DWORD DeviceType,DWORD DeviceInd,DWORD CANInd))
	DECLARE_DLL_FUNCTION_3(DWORD, WINAPI, VCI_ReadErrInfo, (DWORD DeviceType,DWORD DeviceInd,DWORD CANInd,PVCI_ERR_INFO pErrInfo))
	DECLARE_DLL_FUNCTION_3(DWORD, WINAPI, VCI_ReadCANStatus, (DWORD DeviceType,DWORD DeviceInd,DWORD CANInd,PVCI_CAN_STATUS pCANStatus))
	DECLARE_DLL_FUNCTION_3(DWORD, WINAPI, VCI_ReadBoardInfo, (DWORD DeviceType,DWORD DeviceInd,PVCI_BOARD_INFO_ZLG pInfo))
	DECLARE_DLL_FUNCTION_3(DWORD, WINAPI, VCI_GetReference, (DWORD DeviceType,DWORD DeviceInd,DWORD CANInd,DWORD RefType,PVOID pData))
	DECLARE_DLL_FUNCTION_3(DWORD, WINAPI, VCI_SetReference, (DWORD DeviceType,DWORD DeviceInd,DWORD CANInd,DWORD RefType,PVOID pData))
	DECLARE_DLL_FUNCTION_3(DWORD, WINAPI, VCI_GetReceiveNum, (DWORD DeviceType,DWORD DeviceInd,DWORD CANInd))
	DECLARE_DLL_FUNCTION_3(DWORD, WINAPI, VCI_ClearBuffer, (DWORD DeviceType,DWORD DeviceInd,DWORD CANInd))
	DECLARE_DLL_FUNCTION_3(DWORD, WINAPI, VCI_Transmit, (DWORD DeviceType,DWORD DeviceInd,DWORD CANInd,PVCI_CAN_OBJ_ZLG pSend,ULONG Len))
	DECLARE_DLL_FUNCTION_3(DWORD, WINAPI, VCI_Receive, (DWORD DeviceType,DWORD DeviceInd,DWORD CANInd,PVCI_CAN_OBJ_ZLG pReceive,ULONG Len,INT WaitTime))

	BEGIN_DLL_INIT()
		INIT_DLL_FUNCTION_3(VCI_OpenDevice)
		INIT_DLL_FUNCTION_3(VCI_CloseDevice)
		INIT_DLL_FUNCTION_3(VCI_InitCAN)
		INIT_DLL_FUNCTION_3(VCI_StartCAN)
		INIT_DLL_FUNCTION_3(VCI_ResetCAN)
		INIT_DLL_FUNCTION_3(VCI_ReadErrInfo)
		INIT_DLL_FUNCTION_3(VCI_ReadCANStatus)
		INIT_DLL_FUNCTION_3(VCI_ReadBoardInfo)
		INIT_DLL_FUNCTION_3(VCI_GetReference)
		INIT_DLL_FUNCTION_3(VCI_SetReference)
		INIT_DLL_FUNCTION_3(VCI_GetReceiveNum)
		INIT_DLL_FUNCTION_3(VCI_ClearBuffer)
		INIT_DLL_FUNCTION_3(VCI_Transmit)
		INIT_DLL_FUNCTION_3(VCI_Receive)
	END_DLL_INIT()

	bool Init(LPCTSTR szPath, UINT nCnt, ...){return false;}// 具体化
};



class CZLG : public CCAN
{
public:
	CZLG();
	virtual ~CZLG();

	BOOL OpenDevice(DWORD devInd);
	void CloseDevice(DWORD devInd);
	BOOL InitCAN(DWORD devInd, DWORD CANInd, PVCI_INIT_CONFIG pInitConfig);
	BOOL StartCAN(DWORD devInd, DWORD CANInd);
	BOOL ResetCAN(DWORD devInd, DWORD CANInd);
	void ReadErrInfo(DWORD devInd, DWORD CANInd, PVCI_ERR_INFO pErrInfo);
	BOOL ReadCANStatus(DWORD devInd, DWORD CANInd, PVCI_CAN_STATUS pCANStatus);
	BOOL ReadBoardInfo(DWORD devInd, DWORD CANInd, PVCI_BOARD_INFO_ZLG pInfo);
	BOOL GetReference(DWORD devInd, DWORD CANInd, DWORD RefType, PVOID pData);
	BOOL SetReference(DWORD devInd, DWORD CANInd, DWORD RefType, PVOID pData);
	BOOL ClearBuffer(DWORD devInd, DWORD CANInd);
	ULONG GetReceiveNum(DWORD devInd, DWORD CANInd);
	ULONG Transmit(DWORD devInd, DWORD CANInd, PVCI_CAN_OBJ pSend,ULONG Len);
	ULONG Receive(DWORD devInd, DWORD CANInd, PVCI_CAN_OBJ pReceive, ULONG Len, INT WaitTime=-1);

	BOOL LoadDLL();

protected:

	VCI_INIT_CONFIG_ZLG init_config;

	DWORD m_dwDevType;	// 设备类型
	DWORD m_dwDevInd;	// 设备索引
	DWORD m_dwCANInd;	// CAN通道索引

    CZLGWrapper m_wrapper;
};

#endif