main.cpp

00001 #include "mbed.h"
00002 #include "EthernetInterface.h"
00003 #include "Websocket.h"
00004 #include "MMA7660.h"
00005 #include "LM75B.h"
00006 
00007 // accelerometer
00008 MMA7660 acc(p28, p27);
00009 
00010 // temperature sensor
00011 LM75B tmp(p28,p27);
00012 
00013 DigitalOut l1(LED1);
00014  
00015 int main() {
00016     char json_str[100];
00017     
00018     if (acc.testConnection())
00019         l1 = 1;
00020  
00021     EthernetInterface eth;
00022     eth.init(); //Use DHCP
00023     wait(2);
00024     eth.connect(60000);
00025     printf("IP Address is %s\n\r", eth.getIPAddress());
00026     
00027     // See the output on http://sockets.mbed.org/app-board/viewer
00028     Websocket ws("ws://sockets.mbed.org:443/ws/app-board/wo");
00029     ws.connect();
00030  
00031     while (1) {
00032         // create json string with acc/tmp data
00033         sprintf(json_str, "{\"id\":\"app_board_eth_EW2013\",\"ax\":%d,\"ay\":%d,\"az\":%d, \"tmp\":%d}", (int)(acc.x()*360), (int)(acc.y()*360), (int)(acc.z()*360), (int)tmp.read());
00034         
00035         // send str
00036         ws.send(json_str);
00037         
00038         wait(0.1);
00039     }
00040 }