Darran Shepherd
First attempt at some form of autodiscovery of an mbed based device by periodically broadcasting our IP in a UDP packet.
Diff: BroadcastMessage.h
- Revision:
- 0:c1be031ca851
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/BroadcastMessage.h Fri Jun 18 09:09:57 2010 +0000
@@ -0,0 +1,31 @@
+#ifndef BROADCAST_MESSAGE_H
+#define BROADCAST_MESSAGE_H
+
+#include "mbed.h"
+#include "UDPSocket.h"
+
+/*
+ Class: AutoDiscoveryBroadcaster
+ Periodically sends out hostname
+ and IP address on UDP port 2010
+*/
+class BroadcastMessage {
+public:
+ // Constructor: AutoDiscoveryBroadcaster
+ // Creates the UDP sockets
+ BroadcastMessage();
+ // Destructor: ~AutoDiscoveryBroadcaster
+ // Deletes the UDP socket
+ ~BroadcastMessage();
+ void init();
+ // Function: getBytes
+ // Returns the message to transmit
+ char* getBytes();
+ int getLength();
+private:
+ char buff[1024];
+ int len;
+};
+
+#endif
+
\ No newline at end of file