public TPCANStatus WriteFrame(UInt32 Id, int DataLength, byte[] Data)
{
TPCANMsg CANMsg;
// Create a TPCANMsg message structure
CANMsg = new TPCANMsg();
// Configure the Message Type.
CANMsg.MSGTYPE = TPCANMessageType.PCAN_MESSAGE_STANDARD;
// Message contents (ID, Length of the Data, Data)
CANMsg.ID = Id;
CANMsg.LEN = (byte)DataLength;
CANMsg.DATA = Data;
// The message is sent to the configured hardware
LastOperationStatus = PCANBasic.Write(PeakCANHandle, ref CANMsg);
if (LastOperationStatus != TPCANStatus.PCAN_ERROR_OK)
{
LastOperationErrorMessage();
}
return(LastOperationStatus);
}
public static extern TPCANStatus Write(
[MarshalAs(UnmanagedType.U2)]
TPCANHandle Channel,
ref TPCANMsg MessageBuffer);
/// <summary>
/// Reads a CAN message from the receive queue of a PCAN Channel
/// </summary>
/// <param name="Channel">The handle of a PCAN Channel</param>
/// <param name="MessageBuffer">A TPCANMsg structure buffer to store the CAN message</param>
/// <returns>A TPCANStatus error code</returns>
public static TPCANStatus Read(
TPCANHandle Channel,
out TPCANMsg MessageBuffer)
{
return(Read(Channel, out MessageBuffer, IntPtr.Zero));
}
private static extern TPCANStatus Read(
[MarshalAs(UnmanagedType.U2)]
TPCANHandle Channel,
out TPCANMsg MessageBuffer,
IntPtr bufferPointer);
public static extern TPCANStatus Read(
[MarshalAs(UnmanagedType.U2)]
TPCANHandle Channel,
out TPCANMsg MessageBuffer,
out TPCANTimestamp TimestampBuffer);