Prosoft-technology MVI56E-LDM Manual de usuario descargar pdf (Pagina 182)

CIP API Functions ControlLogix Platform ♦ "C" Programmable

Developer's Manual Linux Application Development Module

Page 176 of 264 ProSoft Technology, Inc.

March 12, 2014

OCXcip_GetVersionInfo

Syntax

int OCXcip_GetVersionInfo (OCXHANDLE apihandle,

OCXCIPVERSIONINFO *verinfo);

Parameters

apihandle

handle returned by previous call to OCXcip_Open

verinfo

Pointer to structure of type OCXCIPVERSIONINFO

Description

OCXcip_GetVersionInfo retrieves the current version of the API Library, BPIE,

and the backplane device driver. The information is returned in the structure

verinfo. apihandle must be a valid handle returned from OCXcip_Open or

OCXcip_ClientOpen.

The OCXCIPVERSIONINFO structure is defined as follows:

typedef struct tagOCXCIPVERSIONINFO

{

WORD APISeries; //API series

WORD APIRevision; //API revision

WORD BPEngSeries; //Backplane engine series

WORD PEngineRevision; //Backplane engine revision

WORD BPDDSeries; //Backplane device driver series

WORD BPDDRevision; //Backplane device driver revision

} OCXCIPVERSIONINFO;

Return Value

OCX_SUCCESS

ID object was retrieved successfully

OCX_ERR_NOACCESS

apihandle does not have access

Example

OCXHANDLE apihandle;

OCXCIPVERSIONINFO verinfo;

/* print version of API library */

OCXcip_GetVersionInfo (Handle, &verinfo);

printf ("Library Series %d, Rev %d\n",

verinfo.APISeries, verinfo.APIRevision);

printf ("Driver Series %d, Rev &d\n",

verinfo.BPDDSeries, verinfo.BPDDRevsion);

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Prosoft-technology MVI56E-LDM Manual de usuario Pagina 182