File content as of revision 5:d93d164e1a11:

#include "mbed.h"
#include "EthernetNetIf.h"
#include "HTTPServer.h"
#include "RPCVariable.h"
#include "RPCFunction.h"

BusOut dac(p21,p22,p23,p24,p25,p26,p27,p28);
//Create the variables
int i=10;
RPCVariable<int> rpc_i(&i, "i");
//Define the LED´s 
DigitalOut led1(LED1, "led1");
DigitalOut led2(LED2, "led2");
DigitalOut led3(LED3, "led3");
LocalFileSystem fs("webfs");

EthernetNetIf eth(IpAddr(192,168,1,20),IpAddr(255,255,255,0),IpAddr(192,168,1,1),IpAddr(192,168,1,1));
HTTPServer svr;

int main()
{
    Base::add_rpc_class<AnalogIn>();
    Base::add_rpc_class<AnalogOut>();
    Base::add_rpc_class<DigitalIn>();
    Base::add_rpc_class<DigitalOut>();
    Base::add_rpc_class<DigitalInOut>();
    Base::add_rpc_class<PwmOut>();
    Base::add_rpc_class<Timer>();
    Base::add_rpc_class<BusOut>();
    Base::add_rpc_class<BusIn>();
    Base::add_rpc_class<BusInOut>();
    Base::add_rpc_class<Serial>();


    printf("Setting up...\n\r");
    EthernetErr ethErr = eth.setup();
    if(ethErr) {
        printf("Error %d in setup.\n\r", ethErr);
        return -1;
    }
    printf("Setup OK\n\r");

    FSHandler::mount("/webfs", "/files"); //Mount /webfs path on /files web path
    FSHandler::mount("/webfs", "/"); //Mount /webfs path on web root path

    svr.addHandler<SimpleHandler>("/hello");
    svr.addHandler<RPCHandler>("/rpc");
    svr.addHandler<FSHandler>("/files");
    svr.addHandler<FSHandler>("/"); //Default handler
    //Example : Access to mbed.htm : http://a.b.c.d/mbed.htm or http://a.b.c.d/files/mbed.htm

    svr.bind(80);

    printf("Listening...\n\r");

    Timer tm;
    tm.start();
    //Listen indefinitely
    while(true) {
        Net::poll();
        if(tm.read()>.1) {
            led1=!led1; //Show that we are alive
            printf("Working...\n\r");
            dac  = i;

            printf("i=%d",i);            //c = 'a';
            
            tm.start();
        }
    }
}