周立功USBCAN函数库ControlCAN.dll最新版

//接口卡类型定义 #define VCI_PCI5121 1 #define VCI_PCI9810 2 #define VCI_USBCAN1 3 #define VCI_USBCAN2 4 #define VCI_PCI9820 5 #define VCI_CAN232 6 //CAN错误码 #define ERR_CAN_OVERFLOW 0x0001 //CAN控制器内部FIFO溢出 #define ERR_CAN_ERRALARM 0x0002 //CAN控制器错误报警 #define ERR_CAN_PASSIVE 0x0004 //CAN控制器消极错误 #define ERR_CAN_LOSE 0x0008 //CAN控制器仲裁丢失 #define ERR_CAN_BUSERR 0x0010 //CAN控制器总线错误 //通用错误码 #define ERR_DEVICEOPENED 0x0100 //设备已经打开 #define ERR_DEVICEOPEN 0x0200 //打开设备错误 #define ERR_DEVICENOTOPEN 0x0400 //设备没有打开 #define ERR_BUFFEROVERFLOW 0x0800 //缓冲区溢出 #define ERR_DEVICENOTEXIST 0x1000 //此设备不存在 #define ERR_LOADKERNELDLL 0x2000 //装载动态库失败 #define ERR_CMDFAILED 0x4000 //执行命令失败错误码 #define ERR_BUFFERCREATE 0x8000 //内存不足 //函数调用返回状态值 #define STATUS_OK 1 #define STATUS_ERR 0 //1.ZLGCAN系列接口卡信息的数据类型。 typedef struct _VCI_BOARD_INFO{ 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,*PVCI_BOARD_INFO; //2.定义CAN信息帧的数据类型。 typedef struct _VCI_CAN_OBJ{ 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,*PVCI_CAN_OBJ; //3.定义CAN控制器状态的数据类型。 typedef struct _VCI_CAN_STATUS{ UCHAR ErrInterrupt; UCHAR regMode; UCHAR regStatus; UCHAR regALCapture; UCHAR regECCapture; UCHAR regEWLimit; UCHAR regRECounter; UCHAR regTECounter; DWORD Reserved; }VCI_CAN_STATUS,*PVCI_CAN_STATUS; //4.定义错误信息的数据类型。 typedef struct _ERR_INFO{ UINT ErrCode; BYTE Passive_ErrData[3]; BYTE ArLost_ErrData; } VCI_ERR_INFO,*PVCI_ERR_INFO; //5.定义初始化CAN的数据类型 typedef struct _INIT_CONFIG{ DWORD AccCode; DWORD AccMask; DWORD Reserved; UCHAR Filter; UCHAR Timing0; UCHAR Timing1; UCHAR Mode; }VCI_INIT_CONFIG,*PVCI_INIT_CONFIG; DWORD __stdcall VCI_OpenDevice(DWORD DeviceType,DWORD DeviceInd,DWORD Reserved); DWORD __stdcall VCI_CloseDevice(DWORD DeviceType,DWORD DeviceInd); DWORD __stdcall VCI_InitCAN(DWORD DeviceType, DWORD DeviceInd, DWORD CANInd, PVCI_INIT_CONFIG pInitConfig); DWORD __stdcall VCI_ReadBoardInfo(DWORD DeviceType,DWORD DeviceInd,PVCI_BOARD_INFO pInfo); DWORD __stdcall VCI_ReadErrInfo(DWORD DeviceType,DWORD DeviceInd,DWORD CANInd,PVCI_ERR_INFO pErrInfo); DWORD __stdcall VCI_ReadCANStatus(DWORD DeviceType,DWORD DeviceInd,DWORD CANInd,PVCI_CAN_STATUS pCANStatus); DWORD __stdcall VCI_GetReference(DWORD DeviceType,DWORD DeviceInd,DWORD CANInd,DWORD RefType,PVOID pData); DWORD __stdcall VCI_SetReference(DWORD DeviceType,DWORD DeviceInd,DWORD CANInd,DWORD RefType,PVOID pData); ULONG __stdcall VCI_GetReceiveNum(DWORD DeviceType,DWORD DeviceInd,DWORD CANInd); DWORD __stdcall VCI_ClearBuffer(DWORD DeviceType,DWORD DeviceInd,DWORD CANInd); DWORD __stdcall VCI_StartCAN(DWORD DeviceType,DWORD DeviceInd,DWORD CANInd); DWORD __stdcall VCI_ResetCAN(DWORD DeviceType,DWORD DeviceInd,DWORD CANInd); ULONG __stdcall VCI_Transmit(DWORD DeviceType,DWORD DeviceInd,DWORD CANInd,PVCI_CAN_OBJ pSend,ULONG Len); ULONG __stdcall VCI_Receive(DWORD DeviceType,DWORD DeviceInd,DWORD CANInd,PVCI_CAN_OBJ pReceive,ULONG Len,INT WaitTime=-1);