Pehr Hovey / Mbed 2 deprecated UDPtest

Some quick code to use UDP-only (no TCP) with mBed. Echos received packets and sends packets when a button is pressed

Dependencies:   mbed

Core/TCPItem.cpp

Committer:
pehrhovey
Date:
2010-03-14
Revision:
0:a548a085de55

File content as of revision 0:a548a085de55:

#include "TCPItem.h"

using namespace std;
using namespace mbed;

void TCPItem::abort() const {
  tcp_abort(this->_pcb);
}

void TCPItem::release_callbacks() const {
  tcp_arg(this->_pcb, NULL);
  tcp_sent(this->_pcb, NULL);
  tcp_recv(this->_pcb, NULL);
  tcp_poll(this->_pcb, NULL, 255);
  tcp_accept(this->_pcb, NULL);
  tcp_err(this->_pcb, NULL);
}

err_t TCPItem::close() {
  err_t err = tcp_close(this->_pcb);
  this->_pcb = NULL;
  return err;
}

void TCPItem::open() {
  if(!this->_pcb) {
    this->_pcb = tcp_new();
    tcp_arg(this->_pcb, this);
  }
}