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

EthernetInterface/EthernetInterface.h@5:445d2fc04784, 2013-05-31 (annotated)

Committer:
tass
Date:
Fri May 31 11:34:03 2013 +0000
Revision:
5:445d2fc04784
Child:
125:96003ae6f1d8
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
tass 5:445d2fc04784 30 #ifndef ETHERNETINTERFACE_H_
tass 5:445d2fc04784 31 #define ETHERNETINTERFACE_H_
tass 5:445d2fc04784 32
tass 5:445d2fc04784 33 #if !defined(TARGET_LPC1768)
tass 5:445d2fc04784 34 #error The Ethernet Interface library is supported only on the mbed NXP LPC1768
tass 5:445d2fc04784 35 #endif
tass 5:445d2fc04784 36
tass 5:445d2fc04784 37 #include "rtos.h"
tass 5:445d2fc04784 38
tass 5:445d2fc04784 39 #ifdef __cplusplus
tass 5:445d2fc04784 40 extern "C" {
tass 5:445d2fc04784 41 #endif
tass 5:445d2fc04784 42 extern void (*linkCb)(uint32_t link);
tass 5:445d2fc04784 43 #ifdef __cplusplus
tass 5:445d2fc04784 44 }
tass 5:445d2fc04784 45 #endif
tass 5:445d2fc04784 46 /** Interface using Ethernet to connect to an IP-based network
tass 5:445d2fc04784 47 *
tass 5:445d2fc04784 48 */
tass 5:445d2fc04784 49 class EthernetInterface {
tass 5:445d2fc04784 50 public:
tass 5:445d2fc04784 51 /** Initialize the interface with DHCP.
tass 5:445d2fc04784 52 * Initialize the interface and configure it to use DHCP (no connection at this point).
tass 5:445d2fc04784 53 * \return 0 on success, a negative number on failure
tass 5:445d2fc04784 54 */
tass 5:445d2fc04784 55 static int init(); //With DHCP
tass 5:445d2fc04784 56
tass 5:445d2fc04784 57 /** Initialize the interface with a static IP address.
tass 5:445d2fc04784 58 * Initialize the interface and configure it with the following static configuration (no connection at this point).
tass 5:445d2fc04784 59 * \param ip the IP address to use
tass 5:445d2fc04784 60 * \param mask the IP address mask
tass 5:445d2fc04784 61 * \param gateway the gateway to use
tass 5:445d2fc04784 62 * \return 0 on success, a negative number on failure
tass 5:445d2fc04784 63 */
tass 5:445d2fc04784 64 static int init(const char* ip, const char* mask, const char* gateway);
tass 5:445d2fc04784 65
tass 5:445d2fc04784 66 /** Connect
tass 5:445d2fc04784 67 * Bring the interface up, start DHCP if needed.
tass 5:445d2fc04784 68 * \param timeout_ms timeout in ms (default: (10)s).
tass 5:445d2fc04784 69 * \return 0 on success, a negative number on failure
tass 5:445d2fc04784 70 */
tass 5:445d2fc04784 71 static int connect(unsigned int timeout_ms=15000);
tass 5:445d2fc04784 72
tass 5:445d2fc04784 73 /** Disconnect
tass 5:445d2fc04784 74 * Bring the interface down
tass 5:445d2fc04784 75 * \return 0 on success, a negative number on failure
tass 5:445d2fc04784 76 */
tass 5:445d2fc04784 77 static int disconnect();
tass 5:445d2fc04784 78
tass 5:445d2fc04784 79 /** Get the MAC address of your Ethernet interface
tass 5:445d2fc04784 80 * \return a pointer to a string containing the MAC address
tass 5:445d2fc04784 81 */
tass 5:445d2fc04784 82 static char* getMACAddress();
tass 5:445d2fc04784 83
tass 5:445d2fc04784 84 /** Get the IP address of your Ethernet interface
tass 5:445d2fc04784 85 * \return a pointer to a string containing the IP address
tass 5:445d2fc04784 86 */
tass 5:445d2fc04784 87 static char* getIPAddress();
tass 5:445d2fc04784 88
tass 5:445d2fc04784 89
tass 5:445d2fc04784 90 /** Register a callback to tell the status of the link.
tass 5:445d2fc04784 91 * \return 0 if callback was registered.
tass 5:445d2fc04784 92 */
tass 5:445d2fc04784 93 static int registerLinkStatus(void (*cb)(uint32_t linkStatus));
tass 5:445d2fc04784 94
tass 5:445d2fc04784 95
tass 5:445d2fc04784 96 /** Register a callback to tell the status of the link.
tass 5:445d2fc04784 97 * \return 0 if callback was registered.
tass 5:445d2fc04784 98 */
tass 5:445d2fc04784 99 static int setDnsServer(const char *);
tass 5:445d2fc04784 100
tass 5:445d2fc04784 101 };
tass 5:445d2fc04784 102
tass 5:445d2fc04784 103 #include "TCPSocketConnection.h"
tass 5:445d2fc04784 104 #include "TCPSocketServer.h"
tass 5:445d2fc04784 105
tass 5:445d2fc04784 106 #include "Endpoint.h"
tass 5:445d2fc04784 107 #include "UDPSocket.h"
tass 5:445d2fc04784 108
tass 5:445d2fc04784 109 #endif /* ETHERNETINTERFACE_H_ */