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ChkStart_LINHeaderToleranceViolation

Valid for: CANoe DE • CANoe4SW DE

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Function Syntax

  • dword ChkStart_LINHeaderToleranceViolation (float Tolerance);
  • dword ChkStart_LINHeaderToleranceViolation (float Tolerance, char[] CaplCallback);

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Constructor

  • TestCheck::StartLINHeaderToleranceViolation (float Tolerance);
  • TestCheck::StartLINHeaderToleranceViolation (float Tolerance, char[] CaplCallback);

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Description

Checks the LIN header transmission time. An event will be generated if the measured header transmission time is over the specified tolerance. Note: For a LIN 2.0 compliance, the Tolerance has to be in the range [0 .. 40]%. Note: Dependent on the used parameter type, the appropriate bus context in a multibus environment has only to be set before the function is called if the corresponding database object will be ambiguous. Further information on site MultiBus Environment.

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Parameters

  • Tolerance: Allowed tolerance for Header transmission time.
    Value range: [0 .. 40]
    Unit: percents [%]
  • CaplCallback: Name of CAPL callback function to be called on generated event. In simulation nodes this parameter has to be set. In test modules this parameter is optional.

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Return Values

  • 0: Check could not be created and must not be referenced
  • > 0: Check was created successfully and may be referenced using the returned (handle-) value.

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Check-specific Queries

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Example

...
dword checkId;
// Create and start the check for LIN Header tolerance
checkId = ChkStart_LINHeaderToleranceViolation(40.0, "LINHeaderToleranceCallback");
...
// CAPL callback for violation notification
void LINHeaderToleranceCallback (dword aCheckId)
{
   ChkQuery_EventStatusToWrite(aCheckId);
}
Functions to Configure Checks • Commands to Control Checks