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C2xDispatchPacket

Valid for: CANoe DE

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Function Syntax

long C2xDispatchPacket( long packet,  dword direction );

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Description

This function dispatches a packet to CANoe DE product application (analyze), it isn’t given to the hardware driver. The direction (Rx, Tx TxRq) that is displayed e.g. in the Trace Window can be defined.

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Parameters

  • packet: Handle of a packet that has been initialized and completed (see example).
  • direction:
    • 0 = Rx
    • 1 = Tx
    • 2 = TxRq

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Return Values

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Example

long packetHandle;
char error[100];
byte macAddress[6] = { 0x20, 0x00, 0x00, 0x00, 0x00, 0x01 };

// create packet
packetHandle = C2xInitPacket("geo_eh");
if (C2xGetLastError() == 0)
{
  // Set protocol fields
  C2xSetTokenData( packetHandle, "wlan", "address2", 6, macAddress );
  C2xSetTokenData( packetHandle, "eth",  "source",   6, macAddress );

  // set EH values
  C2xSetTokenInt( packetHandle, "geo_eh", "lpvSpeed",    100 );
  C2xSetTokenInt( packetHandle, "geo_eh", "lpvHeading",  1800 );
  C2xSetTokenInt( packetHandle, "geo_eh", "lpvAltitude", 0 );

  // Complete and send packet
  C2xCompletePacket( packetHandle );

  // Dispatch the packet in tx direction
  C2xDispatchPacket( packetHandle, 1);

  // Release packet
  C2xReleasePacket( packetHandle );
}
else
{
  C2xGetLastErrorText( elCount(error), error );
  write("Error: %s", error );
}