joni vanderhaeghe / Mbed 2 deprecated bachelorproef

bachelorproef

Dependencies:   mbed C12832

tcp.cpp@3:df5d91adc3bb, 2020-03-27 (annotated)

Committer:
jonivdh
Date:
Fri Mar 27 15:27:30 2020 +0000
Revision:
3:df5d91adc3bb
k;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jonivdh 3:df5d91adc3bb 1 #include "tcp.h"
jonivdh 3:df5d91adc3bb 2
jonivdh 3:df5d91adc3bb 3
jonivdh 3:df5d91adc3bb 4 TCP::TCP () {
jonivdh 3:df5d91adc3bb 5 ip = 101;
jonivdh 3:df5d91adc3bb 6 IPString = "";
jonivdh 3:df5d91adc3bb 7 net.set_network ("192.168.0.118", "255.255.255.0", "0");
jonivdh 3:df5d91adc3bb 8 buffer [32];
jonivdh 3:df5d91adc3bb 9 net.connect();
jonivdh 3:df5d91adc3bb 10 }
jonivdh 3:df5d91adc3bb 11
jonivdh 3:df5d91adc3bb 12 void TCP::send(int ip) {
jonivdh 3:df5d91adc3bb 13
jonivdh 3:df5d91adc3bb 14 IPString = "192.168.0." + to_string(ip);
jonivdh 3:df5d91adc3bb 15 // Open a socket on the network interface, and create a TCP connection to mbed.org
jonivdh 3:df5d91adc3bb 16
jonivdh 3:df5d91adc3bb 17 socket.open(&net);
jonivdh 3:df5d91adc3bb 18 socket.connect(IPString.c_str(), 4000);
jonivdh 3:df5d91adc3bb 19
jonivdh 3:df5d91adc3bb 20 // Send a simple http request
jonivdh 3:df5d91adc3bb 21 char number [] = "hallo";
jonivdh 3:df5d91adc3bb 22 socket.send(number,sizeof number);
jonivdh 3:df5d91adc3bb 23
jonivdh 3:df5d91adc3bb 24
jonivdh 3:df5d91adc3bb 25 // Close the socket to return its memory and bring down the network interface
jonivdh 3:df5d91adc3bb 26 socket.close();
jonivdh 3:df5d91adc3bb 27
jonivdh 3:df5d91adc3bb 28 // Bring down the ethernet interface
jonivdh 3:df5d91adc3bb 29 net.disconnect();
jonivdh 3:df5d91adc3bb 30 printf("Done\n");
jonivdh 3:df5d91adc3bb 31 }
jonivdh 3:df5d91adc3bb 32
jonivdh 3:df5d91adc3bb 33
jonivdh 3:df5d91adc3bb 34 void TCP::receive() {
jonivdh 3:df5d91adc3bb 35 int rcount = 0;
jonivdh 3:df5d91adc3bb 36 EthernetInterface net;
jonivdh 3:df5d91adc3bb 37
jonivdh 3:df5d91adc3bb 38 TCPSocket server;
jonivdh 3:df5d91adc3bb 39 server.open(&net);
jonivdh 3:df5d91adc3bb 40
jonivdh 3:df5d91adc3bb 41 server.bind(4000);
jonivdh 3:df5d91adc3bb 42
jonivdh 3:df5d91adc3bb 43 server.listen();
jonivdh 3:df5d91adc3bb 44 TCPSocket * receiv = server.accept();
jonivdh 3:df5d91adc3bb 45
jonivdh 3:df5d91adc3bb 46
jonivdh 3:df5d91adc3bb 47 rcount = receiv->recv(buffer, sizeof buffer);
jonivdh 3:df5d91adc3bb 48 printf("recv %d [%.*s]\n", rcount, strstr(buffer, "\r\n")-buffer, buffer);
jonivdh 3:df5d91adc3bb 49
jonivdh 3:df5d91adc3bb 50 receiv->close();
jonivdh 3:df5d91adc3bb 51 }