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DoIP_GetDiagnosticMessageTimeout, DoIP_SetDiagnosticMessageTimeout

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_SetDiagnosticMessageTimeout(dword toDiagnosticMessage);
dword DoIP_GetDiagnosticMessageTimeout();

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Description

Sets or returns the diagnostic/session layer timeout in a tester waiting for the confirmation that the ECU received a diagnostic request. The timer starts after the diagnostic request was handed over to the DoIP/TP layer of the tester and the confirmation is given after a diagnostic message positive or negative acknowledgment was entirely received by the diagnostic/session layer of the tester. Note: As the timer already starts when physical transmission of the request has not been completed (maybe not even been started) by the DoIP/TP layer, it is necessary to consider the amount of data sent by the tester in order to avoid unexpected timeouts in case of long diagnostic requests.

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Parameters

  • toDiagnosticMessage: An ACK is expected within this amount of milliseconds [ms].

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Return Values

  • Form 1: —
  • Form 2: Timeout waiting for a diagnostic message positive or negative acknowledgment.

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Example

This value can also be configured in the DoIP.INI file. 
// Expect an ACK within 1 second
DoIP_SetDiagnosticMessageTimeout(1000);