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

Diff: include/pico_device.h

Revision:
152:a3d286bf94e5
Parent:
149:5f4cb161cec3
--- a/include/pico_device.h	Wed Apr 09 17:32:25 2014 +0200
+++ b/include/pico_device.h	Mon Sep 28 13:16:18 2015 +0200
@@ -1,5 +1,5 @@
 /*********************************************************************
-   PicoTCP. Copyright (c) 2012 TASS Belgium NV. Some rights reserved.
+   PicoTCP. Copyright (c) 2012-2015 Altran Intelligent Systems. Some rights reserved.
    See LICENSE and COPYING for usage.
 
  *********************************************************************/
@@ -9,6 +9,7 @@
 #include "pico_frame.h"
 #include "pico_addressing.h"
 #include "pico_tree.h"
+extern struct pico_tree Device_tree;
 #include "pico_ipv6_nd.h"
 #define MAX_DEVICE_NAME 16
 
@@ -21,9 +22,11 @@
     char name[MAX_DEVICE_NAME];
     uint32_t hash;
     uint32_t overhead;
+    uint32_t mtu;
     struct pico_ethdev *eth; /* Null if non-ethernet */
     struct pico_queue *q_in;
     struct pico_queue *q_out;
+    int (*link_state)(struct pico_device *self);
     int (*send)(struct pico_device *self, void *buf, int len); /* Send function. Return 0 if busy */
     int (*poll)(struct pico_device *self, int loop_score);
     void (*destroy)(struct pico_device *self);
@@ -36,10 +39,16 @@
   #endif
 };
 
+
 int pico_device_init(struct pico_device *dev, const char *name, uint8_t *mac);
 void pico_device_destroy(struct pico_device *dev);
 int pico_devices_loop(int loop_score, int direction);
 struct pico_device*pico_get_device(const char*name);
 int32_t pico_device_broadcast(struct pico_frame *f);
+int pico_device_link_state(struct pico_device *dev);
+int pico_device_ipv6_random_ll(struct pico_device *dev);
+#ifdef PICO_SUPPORT_IPV6
+struct pico_ipv6_link *pico_ipv6_link_add_local(struct pico_device *dev, const struct pico_ip6 *prefix);
+#endif
 
 #endif