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Open topic with navigation CAPL Functions » LIN » linSetSchedulerJitter

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linSetSchedulerJitter

Valid for: CANoe DE

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Function Syntax

  • long linSetSchedulerJitter (long mode); // form 1
  • long linSetSchedulerJitter (long mode, long jitterInMicSecs); // form 2

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Description

Sets/resets the jitter mode and the jitter of the LIN hardware scheduler. (the channel is determined by the CAPL program context). Note: If the Master node is not simulated or no schedule tables are defined, then this function will have no effect.

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Parameters

  • mode
    • 0: deactivates the jitter;
    • 1: sets the min-/max-mode; the minimum (0) and the maximum (specified value) jitter will be used alternatively
    • 2: sets the random jitter-mode; the jitter-offset will be equally distributed in the min/max range
  • jitterInMicSecs
    • The jitter in microseconds to be used.
    • Default: Jitter value from LDF.

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Return Values

On success, a value unequal to zero, otherwise zero.

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Example

on key 'j'
{
    if (0 != linSetSchedulerJitter(1))
    {
        // for the next LIN hardware scheduler will use jitter specified in the LDF
    }
}