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Open topic with navigation CAPL Functions » LIN » linSetBaudrate

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linSetBaudrate

Valid for: CANoe DE

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Function Syntax

  • void linSetBaudrate(long baudrate); // form 1
  • Void linSetBaudrate(long minBaudrate, long maxBaudrate); // form 2

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Description

With this function it is possible to change the baudrate during the measurement. It is also possible to activate automatic baudrate detection in a specified range. Note
  • It is recommended setting the baudrate via the database or the hardware configuration dialog. This function is especially useful for test cases (conformance test) which have to run at a number of different baudrates.
  • This function can be used also when LIN hardware is not in Master mode.
  • During automatic baudrate detection no bus event will be reported until the baudrate has been detected successfully.
  • For automatic baudrate detection the min and max baudrate shall only deviate in the range of +-15%.
  • With linSetBaudrateDetectionRange this range can be extended to up to +-30%. linSetBaudrateDetectionRange also allows to limit the range.

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Parameters

  • baudrate: Baudrate to be set [in bit/sec]. Value range: 200 Baud – 30500 Baud
  • minBaudrate: The lower border of the automatic baudrate detection range. Value range: 200 Baud – maxBaudrate
  • maxBaudrate: The upper border of the automatic baudrate detection range. Value range: minBaudrate – 30500 Baud

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Return Values

—

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Example

Change baudrate on keyboard event 
on key 'w'
{
    linSetBaudrate(9600);  // change baudrate to 9600 bit/sec
}
linMeasHeaderBaudrate • linMeasRespBaudrate • linSetBaudrateDetectionRange