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Open topic with navigation CAPL Functions » LIN » linSetwakeupCondition

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linSetwakeupCondition

Valid for: CANoe DE • CANoe4SW DE

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Function Syntax

  • linSetWakeupCondition(dword numWakeupSignals); // form 1
  • linSetWakeupCondition(dword numWakeupSignals, dword forgetWupsAfterMS); // form 2

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Description

Determines the conditions under which the LIN hardware can be reactivated (leaves the sleep mode). Note: When LIN hardware is not in master mode calling this function will have no effect.

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Parameters

  • numWakeupSignals
    This parameter specifies the number of wakeup signals, after that the LIN hardware is reactivated. If the value 0 is set, the LIN hardware will never leave the sleep mode.
    Value range: 0..31
    Default value: 1
  • forgetWupsAfterMS
    This parameter defines the time after that earlier wake-up signals are not any longer taken into account for the wake-up behavior.
    Default value: 0

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Return Values

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

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Example

// configure LIN hardware to wakeup after 3 wakeup signals
linSetWakeupCondition (3);