Jean Lavoie / Mbed 2 deprecated WebSocket_HelloWorld_copy

Validation

Dependencies:   EthernetInterface WebSocketClient mbed-rtos mbed

Fork of UDPSocket_HelloWorld by mbed official

main.cpp

Committer:
donatien
Date:
2012-06-26
Revision:
1:8e1d4987eb90
Parent:
0:d85529a216ea
Child:
6:25aad2d88749

File content as of revision 1:8e1d4987eb90:

#include "mbed.h"
#include "EthernetInterface.h"

int main() 
{
    EthernetInterface eth;
    eth.init(); //Use DHCP

    eth.connect();
    
    UDPSocket sock;
    sock.bind(0); //Use a random port
    
    char daytime_cmd[] = "plop"; //Does not matter
    sock.sendTo(daytime_cmd, sizeof(daytime_cmd) - 1, "utcnist.colorado.edu", 37, 3000);
    
    char* inHost;
    int inPort;
    char in_buf[4];   
    int ret = sock.receiveFrom((char*)in_buf, 4, &inHost, &inPort, 3000);
      
    unsigned int timeRes = ntohl( *((unsigned int*)in_buf));
      
    printf("Received %d bytes from server %s on port %d: %u seconds since 1/01/1900 00:00 GMT\n", ret, inHost, inPort, timeRes);
      
    sock.close();  
    
    eth.disconnect();  

    while(1) {
    }
}