File content as of revision 0:20611ca8503a:

#include "mbed.h"
#include "EthernetNetIf.h"
#include "HTTPClient.h"

Serial pc(p9, p10);  // tx, rx
DigitalOut led1 (LED1);
DigitalOut led2 (LED2);
DigitalOut led3 (LED3);
DigitalOut led4 (LED4);

int main() {

    EthernetNetIf ethernet(
      IpAddr(192,168,0,101), //IP Address
      IpAddr(255,255,255,0), //Network Mask
      IpAddr(192,168,0,1), //Gateway
      IpAddr(192,168,0,1)  //DNS
    );
    
    EthernetErr ethErr = eth.setup();
    
    if(ethErr)
    {
        pc.printf("Error %d in setup.\n", ethErr);
        return -1;
    }
    
    pc.printf("\r\nSetup OK\r\n");
    led1 = 1;

    //char buf[0x600];
    //char add[6];
    //pc.printf("waiting for Ethernet Comms...\n\r");
    
    //ethernet.address(add);
    
    //pc.printf("Ethernet Address: %02X:%02X:%02X:%02X:%02X:%02X\n\r", add[0], add[1], add[2], add[3], add[4], add[5]);
    //pc.printf("Ethernet Address: %d:%d:%d:%d:%d:%d:%d\n\r", add[0], add[1], add[2], add[3], add[4], add[5], add[6]);

    while(1) {
        led2 = ethernet.link();
        /*int size = ethernet.receive();
        if(size > 0) {
            ethernet.read(buf, size);
            pc.printf("Destination:  %02X:%02X:%02X:%02X:%02X:%02X   ",
                    buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]);
            pc.printf("Source: %02X:%02X:%02X:%02X:%02X:%02X\r",
                    buf[6], buf[7], buf[8], buf[9], buf[10], buf[11]);
        }

        wait(1);*/
    }
}