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Open topic with navigation CAPL Functions » ISO11783 » Task Controller Interaction Layer (TC IL) » TCIL_GetValuePresentationData

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TCIL_GetValuePresentationData

Valid for: CANoe DE • CANoe4SW DE

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Function Syntax

long TCIL_GetValuePresentationData(dbNode client, dword ddi, dword elementNumber,
dword idOfDVP, long offset, float scale, dword numberOfDecimals, 
dword designatorBufferSize, char designatorBuffer[]); // form 1: deprecated with 13

long TCIL_GetValuePresentationData(dbNode client, dword ddi, dword elementNumber,
dword idOfDVP, long offset, float scale,
dword numberOfDecimals, char designatorBuffer[]); // form 2

long TCIL_GetValuePresentationData(dword addressClient, dword ddi, dword elementNumber,
dword idOfDVP, long offset, float scale,
dword numberOfDecimals, char designatorBuffer[]); // form 3

long TCIL_GetValuePresentationData(dbNode tc, dbNode client, dword ddi, dword elementNumber,
dword idOfDVP, long offset, float scale, dword numberOfDecimals,
dword designatorBufferSize, char designatorBuffer[]); // form 4: deprecated with 13

long TCIL_GetValuePresentationData(dbNode tc, dbNode client, dword ddi, dword elementNumber,
dword idOfDVP, long offset, float scale,
dword numberOfDecimals, char designatorBuffer[]); // form 5

long TCIL_GetValuePresentationData(dbNode tc, dword addressClient, dword ddi, dword elementNumber,
dword idOfDVP, long offset, float scale,
dword numberOfDecimals, char designatorBuffer[]); // form 6

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Description

Returns all properties (id, offset, scale, numberDecimals, designator) of the ValuePresentation object referenced by the DeviceProcessData (DPD) or DeviceProperty (DPT) object defined by DDI/elementNumber. Form 5 and 6 applicable in test module / test unit only.

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Parameters

  • tc: TC simulation node to apply the function.
  • client: TC client node the data entity belongs to.
  • addressClient: Address of the TC client node the data entity belongs to.
  • ddi: Data dictionary identifier of DPD/DPT object, 0x0000..0xFFFF.
  • elementNumber: Element number of DPD/DPT object, 0x000..0xFFF.
  • idOfDVP: ID of the referenced DVP object. 0xFF means no DVP object is referenced.
  • offset: Property offset of the referenced DVP object.
  • scale: Property scale of the referenced DVP object.
  • numberOfDecimals: Property numberOfDecimals of the referenced DVP object.
  • designatorBufferSize: Size of the return buffer.
  • designatorBuffer: Return buffer. Contains the designator of the DVP objects as a string.

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Return Values

  • 0: Property has been set successfully
  • < 0: An error has occurred: IL Error Code

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Example

Example form 5 
long result;
char designator[256];
dword idOfDVP, numOfDecimals;
long offset;
float scale;
// Retrieve all properties of the DVP object used by the DPD with DDI=17 and elementNumber=3
// from DDOP uploaded by Sprayer to TC
result = TCIL_GetValuePresentationData(TC, Sprayer, 17, 3, idOfDVP, offset, scale, numOfDecimals, 256, designator);