main.cpp

00001 #include "mbed.h"
00002 #include "WiflyInterface.h"
00003 #include "Websocket.h"
00004 #include "MbedJSONRpc.h"
00005 
00006 BusOut l(LED1, LED2, LED3, LED4);
00007 
00008 /* wifly interface:
00009 *     - p9 and p10 are for the serial communication
00010 *     - p19 is for the reset pin
00011 *     - p26 is for the connection status
00012 *     - "mbed" is the ssid of the network
00013 *     - "password" is the password
00014 *     - WPA is the security
00015 */
00016 WiflyInterface wifly(p9, p10, p19, p26, "mbed", "password", WPA);
00017 
00018 //websocket: configuration with sub-network = demo and mbed_id = mbed_led 
00019 Websocket ws("ws://sockets.mbed.org/rpc/demo/mbed_led");
00020 
00021 //RPC object attached to the websocket server
00022 MbedJSONRpc rpc(&ws);
00023 
00024 //Test class
00025 class Test {
00026 public:
00027     Test() {};
00028     void led(MbedJSONValue& in, MbedJSONValue& out) {
00029         int id = in[0].get<int>();
00030         l = (1 << (id - 1));
00031         wait(0.2);
00032         l = 0;
00033     }
00034 };
00035 
00036 Test test;
00037 
00038 int main() {
00039 
00040     wifly.init(); //Use DHCP
00041     wifly.connect();
00042     printf("IP Address is %s\n\r", wifly.getIPAddress());
00043     
00044     ws.connect();
00045     
00046     RPC_TYPE t;
00047 
00048     //------------register led---------------//
00049     if((t = rpc.registerMethod("led", &test, &Test::led)) == REGISTER_OK)
00050         printf("led is registered\r\n");
00051     else
00052         printType(t);
00053     
00054     //wait for incoming CALL requests
00055     rpc.work();
00056 }