Prosoft-technology MVI69-ADM Manual de usuario descargar pdf (Pagina 290)

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

Developer's Guide 'C' Programmable Application Development Module

Page 290 of 342 ProSoft Technology, Inc.

February 20, 2013

MVIcip_RegisterResetReqRtn

Syntax

int MVIcip_RegisterResetReqRtn( MVIHANDLE handle, MVICALLBACK

(*resetrequest_proc)( ) );

Parameters

handle

handle returned by previous call to MVIcip_Open

resetrequest_proc

pointer to reset request callback routine

Description

This function is used by an application to register a reset request callback

routine. Once registered, the backplane device driver will call resetrequest_proc

if a module reset request is received.

handle must be a valid handle returned from MVIcip_Open.

resetrequest_proc must be a pointer to a reset request callback function.

If the application does not register a reset request handler, receipt of a module

reset request will result in a software reset (that is, reboot) of the module. The

application may register a reset request callback in order to perform an orderly

shutdown, reset special hardware, or to deny the reset request.

Return Value

MVI_SUCCESS

routine was registered successfully

MVI_ERR_NOACCESS

handle does not have access

Example

MVIHANDLE handle;

// Register a reset request handler

MVIcip_RegisterResetReqRtn(handle, resetrequest_proc);

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Prosoft-technology MVI69-ADM Manual de usuario Pagina 290