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Iso11783PDDUpdateDeviceDescription

Valid for: CANoe DE • CANoe4SW DE Note
The ISO11783 node layer allows the segmented transmission of device descriptions.

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Function Syntax

long Iso11783PDDUpdateDeviceDescription( dword ecuHandle, char deviceCfgPath [] );

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Description

The function updates the current device description object pool at runtime. Only the device object and objects of type DeviceValuePresentation of the specified file are transmitted.

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Parameters

  • ecuHandle
    Handle of the ECU. The handle must be created with Iso11783CreateECU beforehand or ZERO for general parameters.
  • deviceCfgPath
    Filename of the device configuration file. The file must be located in the directory of the CANoe configuration.

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Return Values

error code

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Example

if (Iso11783PDDUpdateDeviceDescription( ecuHandle, "Sprayer01.XML" ) == 0) {
  // after  the device value presentation has changed to English
  // the designators are changed too
  Iso11783PDDChangeDesignator ( ecuHandle, 1, "Tank volume" );
  Iso11783PDDChangeDesignator ( ecuHandle, 2, "App rate per area" );
} else {
  write( "Error while update file" );
}