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

include/pico_device.h@1:cfe8984a32b4, 2013-05-17 (annotated)

Committer:
tass
Date:
Fri May 17 12:09:59 2013 +0000
Revision:
1:cfe8984a32b4
Parent:
libraries/picotcp/include/pico_device.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_DEVICE
daniele 0:d7f2341ab245 7 #define _INCLUDE_PICO_DEVICE
daniele 0:d7f2341ab245 8 #include "pico_queue.h"
daniele 0:d7f2341ab245 9 #include "pico_frame.h"
daniele 0:d7f2341ab245 10 #include "pico_addressing.h"
daniele 0:d7f2341ab245 11 #include "pico_tree.h"
daniele 0:d7f2341ab245 12 #define MAX_DEVICE_NAME 16
daniele 0:d7f2341ab245 13
daniele 0:d7f2341ab245 14
daniele 0:d7f2341ab245 15 struct pico_ethdev {
daniele 0:d7f2341ab245 16 struct pico_eth mac;
daniele 0:d7f2341ab245 17 };
daniele 0:d7f2341ab245 18
daniele 0:d7f2341ab245 19 struct pico_device {
daniele 0:d7f2341ab245 20 char name[MAX_DEVICE_NAME];
daniele 0:d7f2341ab245 21 uint32_t hash;
daniele 0:d7f2341ab245 22 uint32_t overhead;
daniele 0:d7f2341ab245 23 struct pico_ethdev *eth; /* Null if non-ethernet */
daniele 0:d7f2341ab245 24 struct pico_queue *q_in;
daniele 0:d7f2341ab245 25 struct pico_queue *q_out;
daniele 0:d7f2341ab245 26 int (*send)(struct pico_device *self, void *buf, int len); /* Send function. Return 0 if busy */
daniele 0:d7f2341ab245 27 int (*poll)(struct pico_device *self, int loop_score);
daniele 0:d7f2341ab245 28 void(*destroy)(struct pico_device *self);
daniele 0:d7f2341ab245 29 };
daniele 0:d7f2341ab245 30
daniele 0:d7f2341ab245 31 int pico_device_init(struct pico_device *dev, char *name, uint8_t *mac);
daniele 0:d7f2341ab245 32 void pico_device_destroy(struct pico_device *dev);
daniele 0:d7f2341ab245 33 int pico_devices_loop(int loop_score, int direction);
daniele 0:d7f2341ab245 34 struct pico_device* pico_get_device(char* name);
daniele 0:d7f2341ab245 35 int pico_device_broadcast(struct pico_frame * f);
daniele 0:d7f2341ab245 36
daniele 0:d7f2341ab245 37 #endif