Prosoft-technology MVI69-ADM Uživatelský manuál stáhnout pdf (Strana 293)

MVI-ADM ♦ 'C' Programmable CIP Messaging Library Functions

'C' Programmable Application Development Module Developer's Guide

ProSoft Technology, Inc. Page 293 of 342

February 20, 2013

MVIcip_GetVersionInfo

Syntax

int MVIcip_GetVersionInfo(MVIHANDLE handle, VICIPVERSIONINFO *verinfo);

Parameters

handle handle

returned by previous call to MVIcip_Open

verinfo

pointer to structure of type MVICIPVERSIONINFO

Description

MVIcip_GetVersionInfo retrieves the current version of the API library and the

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

handle must be a valid handle returned from MVIcip_Open.

The MVICIPVERSIONINFO structure is defined as follows:

typedef struct tagMVICIPVERSIONINFO

{

WORD APISeries; /*API series */

WORD APIRevision; /* API revision */

WORD BPDDSeries; /* Backplane device driver series */

WORD BPDDRevision; /* Backplane device driver revision */

} MVICIPVERSIONINFO;

Return Value

MVI_SUCCESS

version information was read successfully

MVI_ERR_NOACCESS

handle does not have access

Example

MVIHANDLE Handle;

MVICIPVERSIONINFO verinfo;

/* print version of API library */

MVIcip_GetVersionInfo(Handle,&verinfo);

printf("Library Series %d, Rev %d\n", verinfo.APISeries, verinfo.APIRevision);

printf("Driver Series %d, Rev %d\n", verinfo.BPDDSeries,

verinfo.BPDDRevision);

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Prosoft-technology MVI69-ADM Uživatelský manuál Strana 293