Iso11783PDDUpdateDeviceDescription

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

Function Syntax

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

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.

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.

Return Values

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" );
}