Daniele Lacamera / PicoTCP Featured

Free (GPLv2) TCP/IP stack developed by TASS Belgium

Dependents:   lpc1768-picotcp-demo ZeroMQ_PicoTCP_Publisher_demo TCPSocket_HelloWorld_PicoTCP Pico_TCP_UDP_Test ... more

PicoTCP. Copyright (c) 2013 TASS Belgium NV.

Released under the GNU General Public License, version 2.

Different licensing models may exist, at the sole discretion of the Copyright holders.

Official homepage: http://www.picotcp.com

Bug tracker: https://github.com/tass-belgium/picotcp/issues

Development steps:

  • initial integration with mbed RTOS
  • generic mbed Ethernet driver
  • high performance NXP LPC1768 specific Ethernet driver
  • Multi-threading support for mbed RTOS
  • Berkeley sockets and integration with the New Socket API
  • Fork of the apps running on top of the New Socket API
  • Scheduling optimizations
  • Debugging/benchmarking/testing

Demo application (measuring TCP sender performance):

Import programlpc1768-picotcp-demo

A PicoTCP demo app testing the ethernet throughput on the lpc1768 mbed board.

Last commit 17 May 2013 by TASS Belgium

Socket/Endpoint.cpp@5:445d2fc04784, 2013-05-31 (annotated)

Committer:
tass
Date:
Fri May 31 11:34:03 2013 +0000
Revision:
5:445d2fc04784
Child:
18:c6f67fcfc62a
Integrated mbed friendly sockets

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tass 5:445d2fc04784 1 /*
tass 5:445d2fc04784 2 *
tass 5:445d2fc04784 3 * PicoTCP Socket interface for mbed.
tass 5:445d2fc04784 4 * Copyright (C) 2013 TASS Belgium NV
tass 5:445d2fc04784 5 *
tass 5:445d2fc04784 6 * Released under GPL v2
tass 5:445d2fc04784 7 *
tass 5:445d2fc04784 8 * Other licensing models might apply at the sole discretion of the copyright holders.
tass 5:445d2fc04784 9 *
tass 5:445d2fc04784 10 *
tass 5:445d2fc04784 11 * This software is based on the mbed.org EthernetInterface implementation:
tass 5:445d2fc04784 12 * Copyright (C) 2012 mbed.org, MIT License
tass 5:445d2fc04784 13 *
tass 5:445d2fc04784 14 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
tass 5:445d2fc04784 15 * and associated documentation files (the "Software"), to deal in the Software without restriction,
tass 5:445d2fc04784 16 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
tass 5:445d2fc04784 17 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
tass 5:445d2fc04784 18 * furnished to do so, subject to the following conditions:
tass 5:445d2fc04784 19 *
tass 5:445d2fc04784 20 * The above copyright notice and this permission notice shall be included in all copies or
tass 5:445d2fc04784 21 * substantial portions of the Software.
tass 5:445d2fc04784 22 *
tass 5:445d2fc04784 23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
tass 5:445d2fc04784 24 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
tass 5:445d2fc04784 25 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
tass 5:445d2fc04784 26 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
tass 5:445d2fc04784 27 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
tass 5:445d2fc04784 28 */
tass 5:445d2fc04784 29 #include "Socket/Socket.h"
tass 5:445d2fc04784 30 #include "Socket/Endpoint.h"
tass 5:445d2fc04784 31 #include "pico_bsd_layer.h"
tass 5:445d2fc04784 32 extern "C"
tass 5:445d2fc04784 33 {
tass 5:445d2fc04784 34 #include "pico_ipv4.h"
tass 5:445d2fc04784 35 }
tass 5:445d2fc04784 36 #include <cstring>
tass 5:445d2fc04784 37 #include <cstdio>
tass 5:445d2fc04784 38
tass 5:445d2fc04784 39 Endpoint::Endpoint() {
tass 5:445d2fc04784 40 reset_address();
tass 5:445d2fc04784 41 }
tass 5:445d2fc04784 42 Endpoint::~Endpoint() {}
tass 5:445d2fc04784 43
tass 5:445d2fc04784 44 void Endpoint::reset_address(void) {
tass 5:445d2fc04784 45 memset(&_remoteHost,0,sizeof(_remoteHost));
tass 5:445d2fc04784 46 }
tass 5:445d2fc04784 47
tass 5:445d2fc04784 48 #include "stdio.h"
tass 5:445d2fc04784 49
tass 5:445d2fc04784 50 int Endpoint::set_address(const char* host, const int port) {
tass 5:445d2fc04784 51 _remoteHost.sin_port = short_be(port);
tass 5:445d2fc04784 52 pico_string_to_ipv4(host,&_remoteHost.sin_addr.s_addr);
tass 5:445d2fc04784 53 memcpy(_ipAddress,host, strlen(host)+1);
tass 5:445d2fc04784 54 return 0;
tass 5:445d2fc04784 55 }
tass 5:445d2fc04784 56
tass 5:445d2fc04784 57 char* Endpoint::get_address() {
tass 5:445d2fc04784 58 return _ipAddress;
tass 5:445d2fc04784 59 }
tass 5:445d2fc04784 60
tass 5:445d2fc04784 61 int Endpoint::get_port() {
tass 5:445d2fc04784 62 return short_be(_remoteHost.sin_port);
tass 5:445d2fc04784 63 }