IFM Electronic O3D303, Operation Manual

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8.6 Sample C++ Code for setting up a socket
//Including the winsocket library for creating sockets later in the code
#include <winsock.h>
#pragma comment ( lib , "ws2_32.lib" )
void main( void )
{
//Start the winsocket
WSADATA wsadata;
WSAStartup(MAKEWORD(2,2),&wsadata);
//Set up the socket
SOCKET s;
s = socket(AF_INET, SOCK_STREAM, 0);
SOCKADDR_IN target; //Inside target will the socket address information be saved
target.sin_family = AF_INET; //address family is Internet, over which we will
communicate
target.sin_port = htons(50010); //IT is the Portnumber from the C3 Sample for the
PCIC
target.sin_addr.s_addr = inet_addr( "192.168.0.69" ); //Ip address of the C3 Sample
//Definde the socket and connect it to the C3Sample
s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
connect(s, (SOCKADDR *)&target, sizeof (target));
//Disconnect the socket
closesocket(s);
WSACleanup();
}