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GetA664Message

Valid for: CANoe DE • CANoe4SW DE

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Function Syntax

long GetA664Message (PDUobject aPDU, a664Message aMessage);

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Description

This function can be used within an “ON PDU”-handler to retrieve the A664Message object, to which the PDU corresponds. The a664Message object then allows to retrieve the various runtime parameters like BAG or error flags via message selectors. Note: the message ID is available, but not the message name.

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Parameters

  • <aPDU>: The <this> object of the PDU-handler
  • <aMessage>: The a664Message object which getting the current message information

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Return Values

  • <success> - 0: Information about corresponding message was successfully retrieved
  • -1: Wrong bus system (callback not from an AFDX channel)
  • -3: PDU-object (this) not of correct type or not initialized properly
  • -6: Frame or PDU not available

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Example

on PDU *
{
  A664Message *msg;
  getA664Message(this, msg);
  writeEx(-3,1, "received PDU %s with distance: %d", this.name, msg.Distance);
}