Prosoft-technology MVI69-ADMNET Instrukcja Użytkownika Pobierz pdf (Strona 80)

WATTCP API Functions MVI-ADMNET ♦ 'C' Programmable

Developer's Guide 'C' Programmable Application Development Module with Ethernet

Page 80 of 122 ProSoft Technology, Inc.

February 20, 2013

6.2 ADMNET API Initialize Functions

The following topics detail the ADMNET API Initialize functions.

sock_init

Syntax

void sock_init(void);

Parameters

None

Description

This function will read a stored TCP/IP configuration file and prepare a variable.

Return Value

SK_SUCCESS

API has successfully initialized variables.

SK_PORT_NOT_ALLOW

API does not allow port number used.

SK_CANNOT_ALLOCATE_MEMORY

API cannot allocate memory.

Example

int numSK = 5;

int portNum = 5757;

int buffSize = 1000;

sock_init(); //initialize the socket interface

/* initialize each socket */

if(ADM_init_socket(numSK, portNum, buffSize, "ReceiveSK") != SK_SUCCESS)

{

printf("\nFailed to open ADM API... exiting program\n");

ADM_release_sockets();

}

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Prosoft-technology MVI69-ADMNET Instrukcja Użytkownika Strona 80