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: modules/pico_icmp4.c

Revision:
73:dfb737147f6e
Parent:
70:cd218dd180e5
Child:
74:c146c4e346c4
--- a/modules/pico_icmp4.c	Fri Sep 27 06:27:23 2013 +0000
+++ b/modules/pico_icmp4.c	Fri Sep 27 12:43:36 2013 +0000
@@ -158,7 +158,7 @@
   uint16_t seq;
   uint16_t size;
   int count;
-  uint64_t timestamp;
+  uint32_t timestamp;
   int interval;
   int timeout;
   void (*cb)(struct pico_icmp4_stats*);
@@ -198,7 +198,7 @@
 }
 
 
-static void ping_timeout(uint64_t now, void *arg)
+static void ping_timeout(uint32_t now, void *arg)
 {
   struct pico_icmp4_ping_cookie *cookie = (struct pico_icmp4_ping_cookie *)arg;
   IGNORE_PARAMETER(now);
@@ -220,7 +220,7 @@
   }
 }
 
-static void next_ping(uint64_t now, void *arg);
+static void next_ping(uint32_t now, void *arg);
 static inline void send_ping(struct pico_icmp4_ping_cookie *cookie)
 {
   pico_icmp4_send_echo(cookie);
@@ -230,7 +230,7 @@
     pico_timer_add((long unsigned int)cookie->interval, next_ping, cookie);
 }
 
-static void next_ping(uint64_t now, void *arg)
+static void next_ping(uint32_t now, void *arg)
 {
   struct pico_icmp4_ping_cookie *newcookie, *cookie = (struct pico_icmp4_ping_cookie *)arg;
   IGNORE_PARAMETER(now);