Samuel Mokrani / Mbed 2 deprecated Websocket_Ethernet_acc

Simple example using WebSocket to send accelerometer data

Dependencies:   EthernetInterface MMA7660 WebSocketClient mbed-rtos mbed

main.cpp@0:11bb5faeb547, 2012-10-26 (annotated)

Committer:
samux
Date:
Fri Oct 26 09:11:00 2012 +0000
Revision:
0:11bb5faeb547
send accelerometer data over websocket

Who changed what in which revision?

UserRevisionLine numberNew contents of line
samux 0:11bb5faeb547 1 #include "mbed.h"
samux 0:11bb5faeb547 2 #include "EthernetInterface.h"
samux 0:11bb5faeb547 3 #include "Websocket.h"
samux 0:11bb5faeb547 4 #include "MMA7660.h"
samux 0:11bb5faeb547 5
samux 0:11bb5faeb547 6 MMA7660 MMA(p28, p27);
samux 0:11bb5faeb547 7
samux 0:11bb5faeb547 8 DigitalOut l1(LED1);
samux 0:11bb5faeb547 9
samux 0:11bb5faeb547 10 int main() {
samux 0:11bb5faeb547 11 char json_str[100];
samux 0:11bb5faeb547 12
samux 0:11bb5faeb547 13 if (MMA.testConnection())
samux 0:11bb5faeb547 14 l1 = 1;
samux 0:11bb5faeb547 15
samux 0:11bb5faeb547 16 EthernetInterface eth;
samux 0:11bb5faeb547 17 eth.init(); //Use DHCP
samux 0:11bb5faeb547 18 eth.connect();
samux 0:11bb5faeb547 19 printf("IP Address is %s\n\r", eth.getIPAddress());
samux 0:11bb5faeb547 20
samux 0:11bb5faeb547 21 Websocket ws("ws://sockets.mbed.org/ws/demo/wo");
samux 0:11bb5faeb547 22 ws.connect();
samux 0:11bb5faeb547 23
samux 0:11bb5faeb547 24 while (1) {
samux 0:11bb5faeb547 25 sprintf(json_str, "{\"id\":\"app_board_acc\",\"ax\":\"%d\",\"ay\":\"%d\",\"az\":\"%d\"}", (int)(MMA.x()*200), (int)(MMA.y()*200), (int)(MMA.z()*200));
samux 0:11bb5faeb547 26 ws.send(json_str);
samux 0:11bb5faeb547 27 wait(0.2);
samux 0:11bb5faeb547 28 }
samux 0:11bb5faeb547 29 }