An example program that uses a Wifly module to send messages over web sockets
Dependencies: WebSocketClient WiflyInterface mbed LM75B MMA7660
Fork of Websocket_Wifly_HelloWorld by
main.cpp
- Committer:
- samux
- Date:
- 2013-02-08
- Revision:
- 6:b420491ecd8d
- Parent:
- 5:ab84dbbe7366
File content as of revision 6:b420491ecd8d:
#include "mbed.h" #include "WiflyInterface.h" #include "Websocket.h" #include "LM75B.h" #include "MMA7660.h" /* wifly interface: * - p9 and p10 are for the serial communication * - p30 is for the reset pin * - p29 is for the connection status * - "mbed" is the ssid of the network * - "password" is the password * - WPA is the security */ WiflyInterface wifly(p9, p10, p30, p29, "mbed", "password", WPA); // accelerometer MMA7660 acc(p28, p27); // temperature sensor LM75B tmp(p28,p27); int main() { char json_str[100]; wifly.init(); //Use DHCP while (!wifly.connect()); printf("IP Address is %s\n\r", wifly.getIPAddress()); // See the output on http://sockets.mbed.org/app-board/viewer Websocket ws("ws://sockets.mbed.org:443/ws/app-board/wo"); // connect WS server while (!ws.connect()); while (1) { // create json string with acc/tmp data sprintf(json_str, "{\"id\":\"app_board_wifly_EW2013\",\"ax\":%d,\"ay\":%d,\"az\":%d, \"tmp\":%d}", (int)(acc.x()*360), (int)(acc.y()*360), (int)(acc.z()*360), (int)tmp.read()); // send str ws.send(json_str); wait(0.1); } }