Diff: mbed/UdpSocket.h

Revision:

58:03b89038b21a

Child:

60:803de2088243

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed/UdpSocket.h	Fri Sep 27 12:47:51 2013 +0000
@@ -0,0 +1,50 @@
+#pragma once
+////////////////////////////////////////////////////////////////////////////////
+// UdpSocket.h
+////////////////////////////////////////////////////////////////////////////////
+
+#include "NyLPC_net.h"
+#include "IpAddr.h"
+
+namespace MiMic
+{
+    /**
+     * Udp Socket Class.
+     * The class is used by Net constructor.
+     */
+    class UdpSocket
+    {
+    private:
+        NyLPC_TcUdpSocket_t _inst;
+        void* _private_rx;
+    public:
+        /** wrapped base LPC class.*/
+        NyLPC_TcUdpSocket_t* refBaseInstance(){return &this->_inst;}
+    
+    public:
+        UdpSocket(unsigned short i_port,unsigned short i_rx_buf_size=(unsigned short)512);
+        UdpSocket(unsigned short i_port,void* i_rx_buf,unsigned short i_rx_buf_size);
+        /**
+         * This constructor accepts "large" packet by asynchronous handler.
+         * Must be override "onRxHandler" function.
+         */
+        UdpSocket(unsigned short i_port,void* i_rx_handler);
+        virtual ~UdpSocket();
+        /**
+         * This function return recieved data and size.
+         * The function sets the head of the oldest readable buffer. 
+         * A position is not changed until precvnext was called.         
+         * @param i_host_addr
+         * must be IPv4 address format.
+         */
+        int precvfrom(const void* &i_rx,IpAddr* i_peer_host=NULL,unsigned short* i_port=NULL);
+        /**
+         * This function moves rx buffer to next packet.
+         */
+        void precvnext(void);
+        bool sendTo(const IpAddr& i_host,unsigned short i_port,const void* i_tx,unsigned short i_tx_size);
+        void joinMulticast(const IpAddr& i_host);
+        void setBroadcast(void);
+   };
+}
+