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DoIP_DataReq

Valid for: CANoe DE Note The following DoIP CAPL function is only available with the modeling library DoIP.dll and eventually an appropriate implementation of the CAPL Callback Interface. Information about the DoIP DLL and the CAPL Callback Interface you find here:

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Function Syntax

void DoIP_DataReq( byte buffer[], dword count, dword vehicleAddress, dword testerAddress);

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Description

Request the transfer of the given data to the DoIP peer.

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Parameters

  • buffer: Buffer containing the data to be transmitted.
  • count: Size of data in bytes.
  • vehicleAddress: Logical DoIP address of the ECU, i.e. the target in a tester and the source in an ECU simulation.
  • testerAddress: An ECU simulation may specify the logical address of the tester to send to by giving a value other than 0 here. Otherwise and in tester nodes, 0 should be given. This will determine the tester’s address automatically, i.e. the configured value in a tester, or the sender address of the last request in an ECU simulation.

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Return Values

—

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Example

_Diag_DataRequest( BYTE data[], DWORD count, long furtherSegments)
{
    // send data via DoIP
    DoIP_DataReq( data, count, gDoIPAddress, 0);
}
_Diag_DataRequest