joni vanderhaeghe / Mbed 2 deprecated bachelorproef

bachelorproef

Dependencies:   mbed C12832

tcp.cpp@1:fda3af7f9bf7, 2020-03-26 (annotated)

Committer:
jonivdh
Date:
Thu Mar 26 01:44:45 2020 +0000
Revision:
1:fda3af7f9bf7
Parent:
0:6c9daa430100 
add functionality

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jonivdh 0:6c9daa430100 1 #include "tcp.h"
jonivdh 0:6c9daa430100 2
jonivdh 0:6c9daa430100 3
jonivdh 0:6c9daa430100 4 TCP::TCP () {
jonivdh 0:6c9daa430100 5 ip = 101;
jonivdh 1:fda3af7f9bf7 6 char buffer[128];
jonivdh 0:6c9daa430100 7 IPString = "";
jonivdh 0:6c9daa430100 8 net.set_network ("192.168.0.118", "255.255.255.0", "0");
jonivdh 0:6c9daa430100 9 net.connect();
jonivdh 0:6c9daa430100 10
jonivdh 0:6c9daa430100 11 }
jonivdh 0:6c9daa430100 12
jonivdh 0:6c9daa430100 13 void TCP::send(int ip) {
jonivdh 0:6c9daa430100 14
jonivdh 0:6c9daa430100 15 IPString = "192.168.0." + to_string(ip);
jonivdh 0:6c9daa430100 16 // Open a socket on the network interface, and create a TCP connection to mbed.org
jonivdh 0:6c9daa430100 17
jonivdh 0:6c9daa430100 18 socket.open(&net);
jonivdh 0:6c9daa430100 19 socket.connect(IPString.c_str(), 4000);
jonivdh 0:6c9daa430100 20
jonivdh 0:6c9daa430100 21 // Send a simple http request
jonivdh 0:6c9daa430100 22 char number [] = "hallo";
jonivdh 0:6c9daa430100 23 socket.send(number,sizeof number);
jonivdh 0:6c9daa430100 24
jonivdh 0:6c9daa430100 25
jonivdh 0:6c9daa430100 26 // Close the socket to return its memory and bring down the network interface
jonivdh 0:6c9daa430100 27 socket.close();
jonivdh 0:6c9daa430100 28
jonivdh 0:6c9daa430100 29 // Bring down the ethernet interface
jonivdh 0:6c9daa430100 30 net.disconnect();
jonivdh 0:6c9daa430100 31 printf("Done\n");
jonivdh 0:6c9daa430100 32 }
jonivdh 0:6c9daa430100 33
jonivdh 0:6c9daa430100 34
jonivdh 0:6c9daa430100 35 void TCP::receive() {
jonivdh 0:6c9daa430100 36 int rcount = 0;
jonivdh 0:6c9daa430100 37 EthernetInterface net;
jonivdh 0:6c9daa430100 38
jonivdh 0:6c9daa430100 39 TCPSocket server;
jonivdh 0:6c9daa430100 40 server.open(&net);
jonivdh 0:6c9daa430100 41
jonivdh 0:6c9daa430100 42 server.bind(4000);
jonivdh 0:6c9daa430100 43
jonivdh 0:6c9daa430100 44 server.listen();
jonivdh 0:6c9daa430100 45 TCPSocket * receiv = server.accept();
jonivdh 0:6c9daa430100 46
jonivdh 1:fda3af7f9bf7 47
jonivdh 0:6c9daa430100 48 rcount = receiv->recv(buffer, sizeof buffer);
jonivdh 0:6c9daa430100 49 printf("recv %d [%.*s]\n", rcount, strstr(buffer, "\r\n")-buffer, buffer);
jonivdh 0:6c9daa430100 50
jonivdh 0:6c9daa430100 51 receiv->close();
jonivdh 0:6c9daa430100 52 }