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J1939ILDelayTxTpDt

Valid for: CANoe DE • CANoe4SW DE

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Function Syntax

long J1939ILDelayTxTpDt(long firstMsg, long numOfMsg, long timeout); //Form 1
long J1939ILDelayTxTpDt(dbNode node, long firstMsg, long numOfMsg, long timeout); //Form 2

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Description

Delays transmitting of TP.DT messages generated and sent by the interaction layer. The messages to be delayed are identified by their occurrences on the bus, starting at 1 until the given message count is reached. The given range of DT messages are delayed every time until the CAPL function J1939ILResetDelayedTxTpDt is called. The delay time is added to the value set by J1939ILSetNodeProperty(“TPDTLatency”, …).

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Parameters

  • firstMsg: Sequence number of the first DT message that shall be blocked [1…n].
  • numOfMsg: Number of DT messages that shall be blocked [1…n].
  • timeout: The delay in milliseconds to continue the transmission with regularly sent DT messages [1…3600000].
  • node: Simulation node to apply the function.

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Return Values

  • 0: OK
  • -3001: General Error
  • -3002: Parameter firstMsg must be greater than 0
  • -3003: Parameter numOfMsg must be greater than 0

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Example

on start {
  long res;
  // Delay TP.DT packets 6, 7, 8, 9 by 200 ms each. Continue with packet no. 10 without delay.
  res = J1939ILDelayTxTpDt(6, 4, 200);
  if(res != 0) {
    write("An error occurred: %d", res);
  }
}