Advantech ADAM-4572 Manuel d'utilisateur télécharger pdf (Page 53)

44 ADAM-4579 User’s Manual

Example:

SOCKADDR_IN Dst4579Addr;

SOCKET Dst4579Sock;

char RxData[10];

memset(&Dst4579Addr, 0, sizeof(SOCKADDR_IN));

Dst4579Addr..sin_family = AF_INET;

Dst4579Addr..sin_addr.s_addr = inet_addr("10.0.0.1");

//Indicate the IP Address of ADAM-4579 that you want to connect.//

Dst4579Addr..sin_port = htons(5201);

// Indicate which port of ADAM-4579 you want to access//

// TCP port no. of Port1 = TCP port +1//

// TCP port no. of Port2 = TCP port +2//

Dst4579Sock = socket(AF_INET, SOCK_STREAM, 0));

// ADAM-4579 creates the TCP socket//

connect(Dst4579Sock, (sockaddr *)&Dst4579Addr,

sizeof(Dst4579Addr));

//Connect to the ADAM-4579//

send(Dst4579Sock, "0123456789", 10, 0);

//Send data "0123456789" to the port of ADAM-4579//

recv(Dst4579Sock, RxData, 10, 0);

//Receive the data from the port of ADAM-4579//

closesocket(Dst4579Sock);

//Disconnect from the ADAM-4579//

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Advantech ADAM-4572 Manuel d'utilisateur Page 53