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

modules/pico_dhcp_server.h@1:cfe8984a32b4, 2013-05-17 (annotated)

Committer:
tass
Date:
Fri May 17 12:09:59 2013 +0000
Revision:
1:cfe8984a32b4
Parent:
libraries/picotcp/modules/pico_dhcp_server.h@0:d7f2341ab245 
Update for smaller SOCKETQ

Who changed what in which revision?

UserRevisionLine numberNew contents of line
daniele 0:d7f2341ab245 1 /*********************************************************************
daniele 0:d7f2341ab245 2 PicoTCP. Copyright (c) 2012 TASS Belgium NV. Some rights reserved.
daniele 0:d7f2341ab245 3 See LICENSE and COPYING for usage.
daniele 0:d7f2341ab245 4
daniele 0:d7f2341ab245 5 *********************************************************************/
daniele 0:d7f2341ab245 6 #ifndef _INCLUDE_PICO_DHCP_SERVER
daniele 0:d7f2341ab245 7 #define _INCLUDE_PICO_DHCP_SERVER
daniele 0:d7f2341ab245 8
daniele 0:d7f2341ab245 9 #include "pico_dhcp_common.h"
daniele 0:d7f2341ab245 10 #include "pico_addressing.h"
daniele 0:d7f2341ab245 11
daniele 0:d7f2341ab245 12 /* default configuration */
daniele 0:d7f2341ab245 13 #define OPENDNS (long_be(0xd043dede)) /* OpenDNS DNS server 208.67.222.222 */
daniele 0:d7f2341ab245 14 #define POOL_START long_be(0x00000064)
daniele 0:d7f2341ab245 15 #define POOL_END long_be(0x000000fe)
daniele 0:d7f2341ab245 16 #define LEASE_TIME long_be(0x00000078)
daniele 0:d7f2341ab245 17
daniele 0:d7f2341ab245 18 struct pico_dhcpd_settings
daniele 0:d7f2341ab245 19 {
daniele 0:d7f2341ab245 20 struct pico_device *dev;
daniele 0:d7f2341ab245 21 struct pico_socket *s;
daniele 0:d7f2341ab245 22 struct pico_ip4 my_ip;
daniele 0:d7f2341ab245 23 struct pico_ip4 netmask;
daniele 0:d7f2341ab245 24 uint32_t pool_start;
daniele 0:d7f2341ab245 25 uint32_t pool_next;
daniele 0:d7f2341ab245 26 uint32_t pool_end;
daniele 0:d7f2341ab245 27 uint32_t lease_time;
daniele 0:d7f2341ab245 28 uint8_t flags; /* unused atm */
daniele 0:d7f2341ab245 29 };
daniele 0:d7f2341ab245 30
daniele 0:d7f2341ab245 31 struct pico_dhcp_negotiation {
daniele 0:d7f2341ab245 32 struct pico_dhcpd_settings *settings;
daniele 0:d7f2341ab245 33 struct pico_ip4 ipv4;
daniele 0:d7f2341ab245 34 struct pico_eth eth;
daniele 0:d7f2341ab245 35 enum dhcp_negotiation_state state;
daniele 0:d7f2341ab245 36 uint32_t xid;
daniele 0:d7f2341ab245 37 uint32_t assigned_address;
daniele 0:d7f2341ab245 38 };
daniele 0:d7f2341ab245 39
daniele 0:d7f2341ab245 40 /* required settings field: IP address of the interface to serve, only IPs of this network will be served. */
daniele 0:d7f2341ab245 41 int pico_dhcp_server_initiate(struct pico_dhcpd_settings *setting);
daniele 0:d7f2341ab245 42
daniele 0:d7f2341ab245 43 #endif /* _INCLUDE_PICO_DHCP_SERVER */