SimpleSocket 1.0 examples
Dependencies: EthernetNetIf SimpleSocket 1.0 mbed
Diff: multicast.cpp
- Revision:
- 40:84182fc63956
- Parent:
- 39:108499af2b53
diff -r 108499af2b53 -r 84182fc63956 multicast.cpp --- a/multicast.cpp Wed Jun 06 03:34:16 2012 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,26 +0,0 @@ -#include "EthernetNetIf.h" -#include "SimpleSocket.h" - -void multicast() { - EthernetNetIf eth; - eth.setup(); - - Host multicast(IpAddr(239, 192, 1, 100), 50000); - DatagramSocket datagram(multicast); - - while (true) { - Host host; - if (datagram.receive(&host, 1 + (rand() % 5) / 3.0) > 0) { - int value; - datagram.scanf("%d", &value); - IpAddr ip = host.getIp(); - printf("received from %d.%d.%d.%d:%d %d\n", ip[0], ip[1], ip[2], ip[3], host.getPort(), value); - } else { - char* message = "12345!"; - datagram.printf(message); - datagram.send(multicast); - printf("sent: %s\n", message); - wait(1); - } - } -}