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/TCPSocketConnection.h@155:a70f34550c34, 2016-01-28 (annotated)

Committer:
tass
Date:
Thu Jan 28 15:12:00 2016 +0100
Revision:
155:a70f34550c34
Parent:
53:f3ea2e39a7b2 
Adding TCP flag for FIN.

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
tass 5:445d2fc04784 30 #ifndef TCPSOCKET_H
tass 5:445d2fc04784 31 #define TCPSOCKET_H
tass 5:445d2fc04784 32
tass 5:445d2fc04784 33 #include "Socket/Socket.h"
tass 5:445d2fc04784 34 #include "Socket/Endpoint.h"
tass 5:445d2fc04784 35
tass 5:445d2fc04784 36 /**
tass 5:445d2fc04784 37 TCP socket connection
tass 5:445d2fc04784 38 */
tass 5:445d2fc04784 39 class TCPSocketConnection : public Socket, public Endpoint {
tass 5:445d2fc04784 40 friend class TCPSocketServer;
tass 5:445d2fc04784 41
tass 5:445d2fc04784 42 public:
tass 5:445d2fc04784 43 /** TCP socket connection
tass 5:445d2fc04784 44 */
tass 5:445d2fc04784 45 TCPSocketConnection();
tass 5:445d2fc04784 46
tass 5:445d2fc04784 47 /** Connects this TCP socket to the server
tass 5:445d2fc04784 48 \param host The host to connect to. It can either be an IP Address or a hostname that will be resolved with DNS.
tass 5:445d2fc04784 49 \param port The host's port to connect to.
tass 5:445d2fc04784 50 \return 0 on success, -1 on failure.
tass 5:445d2fc04784 51 */
tass 5:445d2fc04784 52 int connect(const char* host, const int port);
tass 5:445d2fc04784 53
tass 5:445d2fc04784 54 /** Check if the socket is connected
tass 5:445d2fc04784 55 \return true if connected, false otherwise.
tass 5:445d2fc04784 56 */
tass 5:445d2fc04784 57 bool is_connected(void);
tass 5:445d2fc04784 58
tass 5:445d2fc04784 59 /** Send data to the remote host.
tass 5:445d2fc04784 60 \param data The buffer to send to the host.
tass 5:445d2fc04784 61 \param length The length of the buffer to send.
tass 5:445d2fc04784 62 \return the number of written bytes on success (>=0) or -1 on failure
tass 5:445d2fc04784 63 */
tass 5:445d2fc04784 64 int send(char* data, int length);
tass 5:445d2fc04784 65
tass 5:445d2fc04784 66 /** Send all the data to the remote host.
tass 5:445d2fc04784 67 \param data The buffer to send to the host.
tass 5:445d2fc04784 68 \param length The length of the buffer to send.
tass 5:445d2fc04784 69 \return the number of written bytes on success (>=0) or -1 on failure
tass 5:445d2fc04784 70 */
tass 5:445d2fc04784 71 int send_all(char* data, int length);
tass 5:445d2fc04784 72
tass 5:445d2fc04784 73 /** Receive data from the remote host.
tass 5:445d2fc04784 74 \param data The buffer in which to store the data received from the host.
tass 5:445d2fc04784 75 \param length The maximum length of the buffer.
tass 5:445d2fc04784 76 \return the number of received bytes on success (>=0) or -1 on failure
tass 5:445d2fc04784 77 */
tass 5:445d2fc04784 78 int receive(char* data, int length);
tass 5:445d2fc04784 79
tass 5:445d2fc04784 80 /** Receive all the data from the remote host.
tass 5:445d2fc04784 81 \param data The buffer in which to store the data received from the host.
tass 5:445d2fc04784 82 \param length The maximum length of the buffer.
tass 5:445d2fc04784 83 \return the number of received bytes on success (>=0) or -1 on failure
tass 5:445d2fc04784 84 */
tass 5:445d2fc04784 85 int receive_all(char* data, int length);
tass 5:445d2fc04784 86 };
tass 5:445d2fc04784 87
tass 5:445d2fc04784 88 #endif