main.cpp

00001 #include "mbed.h"
00002 #include "Wifly.h"
00003 #include "Websocket.h"
00004 
00005 DigitalOut l1(LED1);
00006 
00007 //Here, we create an instance, with pins 9 and 10 connecting to the
00008 //WiFly's TX and RX pins, and pin 21 to RESET. We are connecting to the
00009 //"mbed" network, password "password", and we are using WPA.
00010 Wifly wifly(p9, p10, p21, "mbed", "password", true);
00011 
00012 //Here, we create a Websocket instance in 'rw' (read-write) mode
00013 //on the 'samux' channel
00014 Websocket ws("ws://sockets.mbed.org/ws/samux/rw", &wifly);
00015 
00016 
00017 int main() {
00018     char recv[40];
00019 
00020     while (1) {
00021 
00022         //we connect the network
00023         while (!wifly.join()) {
00024             wifly.reset();
00025         }
00026 
00027         //we connect to the websocket server
00028         while (!ws.connect());
00029 
00030         while (1) {
00031             wait(0.5);
00032 
00033             //Send Hello world
00034             ws.send("Hello World! over Wifi");
00035 
00036             // if a message is available, print it
00037             if (ws.read(recv)) {
00038                 // show that we receive messages
00039                 l1 = !l1;
00040             }
00041         }
00042     }
00043 }