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linGetDurationHeader

Valid for: CANoe DE Note
LIN bus statistics is deactivated by default and must be activated before calling this function. You can do this by calling function linEnableStatistics in an on start handler, see example below.

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Function Syntax

long linGetDurationHeader(long channel, ValueSelector selector);

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Description

Gets the duration of the frame header of a LIN channel in microseconds. The kind of value to be returned (average, current, maximum or minimum) can be selected.

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Parameters

  • channel: LIN channel (1…64).
  • selector: Value selector:
    • eCurrValue = current
    • eMinValue = minimum
    • eMaxValue = maximum
    • eAvgValue = average

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Return Values

Duration of the frame header in microseconds, if LIN statistics is enabled; 0 otherwise.

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Example

on start
{
  linEnableStatistics(1, 1); // Enable LIN statistics on channel 1
}

void myStatisticFunc()
{
  double value;

  value = linGetDurationHeader(1, eCurrValue); // Current header duration on channel 1
  // … do something with the value, e.g.: …
  write("Header duration: %i [us]", value);
}