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GetEthernetPacket

Valid for: CANoe DE • CANoe4SW DE

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Function Syntax

long GetEthernetPacket(this, ethernetPacket packet);

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Description

This function can only be called inside of an on PDU handler. The function will return in its second parameter the Ethernet packet, the PDU was contained.

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Parameters

  • this: Handle to the currently handled (received) PDU object.
  • packet: Reference to an Ethernet Packet object that will contain the overall received packet data and information.

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Return Values

  • 0: Data access successful.
  • -1: Wrong bus system; Ethernet packet is not available.
  • -2: Packet does not support this info.
  • -3: The PDU object is invalid.
  • -4: PDU is not of Rx type.
  • -5: Parameter too small (e.g. array has too less bytes)
  • -6: Packet or PDU is not available (any more)

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Example

on PDU PDU_B
{
  ethernetPacket aPacket_01;
  long result;
  result = GetEthernetPacket(this, aPacket_01); // PDU is assumed to be sent on ETH
  if (result == 0)
  {
    write("Received PDU 'PDU_B' in ETH packet with FCS %lu", aPacket_01.FCS);
  }
  else
  {
    write("Error accessing PDU!");
  }
}
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