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: stack/pico_stack.c

Revision:
134:cc4e6d2654d9
Parent:
133:5b075f5e141a
Child:
137:a1c8bfa9d691
--- a/stack/pico_stack.c	Thu Jan 16 10:13:37 2014 +0100
+++ b/stack/pico_stack.c	Thu Jan 16 14:46:07 2014 +0100
@@ -304,8 +304,9 @@
         struct pico_ipv4_hdr *hdr = (struct pico_ipv4_hdr *) f->net_hdr;
         return pico_ipv4_is_broadcast(hdr->dst.addr);
     }
+#else
+    return 0;
 #endif
-    return 0;
 }
 
 #ifdef PICO_SUPPORT_MCAST
@@ -322,8 +323,9 @@
         struct pico_ipv4_hdr *hdr = (struct pico_ipv4_hdr *) f->net_hdr;
         return pico_ipv4_is_multicast(hdr->dst.addr);
     }
+#else
+    return 0;
 #endif
-    return 0;
 }
 
 static struct pico_eth *pico_ethernet_mcast_translate(struct pico_frame *f, uint8_t *pico_mcast_mac)
@@ -360,7 +362,7 @@
 
     else if (IS_IPV4(f)) {
         if (IS_BCAST(f) || destination_is_bcast(f)) {
-            dstmac = (const struct pico_eth *const) PICO_ETHADDR_ALL;
+            dstmac = (const struct pico_eth *) PICO_ETHADDR_ALL;
         }
 
 #ifdef PICO_SUPPORT_MCAST