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Open topic with navigation CAPL Functions » LIN » linGetToleranceHeader

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linGetToleranceHeader

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

double linGetToleranceHeader(long channel, ValueSelector selector);

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Description

Gets the header tolerance of a LIN channel in percent. 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

Header tolerance in percent, 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()
{
  long value;

  value = linGetToleranceHeader(1, eCurrValue); // Current header tolerance on channel 1
  // … do something with the value, e.g.: …
  write("Header tolerance: %1.3f [%%]", value);
}