周立功CAN盒驱动C#调用方式

周⽴功CAN盒驱动C#调⽤⽅式

#region CAN接受和发送数据定义

[StructLayout(tial, CharSet = , Pack = 1)]

pub阿开头的成语 lic struct PVCI_CAN_OBJ

{

p大便黑色是怎么回事 ublic uint ID;

public uint TimeStamp;

public byte TimeFlag;

public byte SendType;

public byte RemoteFlag;

public byte ExternFlag;

public byte DataLen;

[MarshalAs(rray, SizeConst = 8)]

public byte[] data;

[MarshalAs(rray, SizeConst = 3)]

public byte[] Rerved;

}

#endregion

#region 其他CAN函数数据定义

public struct PVCI_ERR_INFO

{

public uint ErrCode;

[MarshalAs(rray, SizeConst = 3)]

public byte[] Passive_ErrData;

public byte ArLost_ErrData;

}

public struct _VCI_BOARD_INFO

{

p环保知识大全 ublic ushort hw_Version;锻炼臂力

个人工作计划小班 public ushort fw_Version;

public ushort dr_Version;

public ushort in_Version;

public ushort irq_Num;

public byte can_Num;

[MarshalAs(rray, SizeConst = 20)]

public byte[] str_Serial_Num;

[MarshalAs(rray, SizeConst = 40)]

public byte[] str_hw_Type;

[MarshalAs(rray, SizeConst = 4)]

public ushort[] Rerved;

}

#endregion

#region DLL连接

//调⽤接受设备动态连接库

[DllImport("", EntryPoint = "VCI_Receive", CharSet = , CallingConvention =

l)]

public static extern uint VCI_Receive(int DevType, int DevIndex, int CANI依阿华级战列舰 ndex, [Out] PVCI_CAN_OBJ[] pReceive, uint

Len, int WaitTime);

//调⽤报错动态连接库

[DllImport("", EntryPoint = "VCI_ReadErrInfo", CharSet = , CallingConvention =

l)]

public static extern int VCI_ReadErrInfo(int DevType, int DevIndex, int CANI灯祭 ndex, PVCI_ERR_INFO pErrInfo);

/*关闭设备连接库*/

[DllImport("", EntryPoint = "VCI_CloDevice", CharSet = , CallingConvention =

l)]

public static extern bool VCI_CloDevice(int DevType, int DevIndex);

/*CAN启动CAN连接库*/

幼儿园放假时间 [DllImport("", EntryPoint = "VCI_StartCAN", CharSet = , CallingConvention =

l)]

public static extern int VCI_StartCAN(int DevType, int DevIndex, int CANIndex);

/*CAN发送连接库*/

[DllImport("", EntryPoint = "VCI_Transmit", CharSet = , CallingConvention =

l)]

public static extern uint VCI_Transmit(int DevType, int DevIndex, int CANIndex, PVCI_CAN_OBJ[] pSend, uint Len);

#endregion