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_arp.h

Committer:
tass
Date:
2016-01-28
Revision:
155:a70f34550c34
Parent:
133:5b075f5e141a

File content as of revision 155:a70f34550c34:

/*********************************************************************
   PicoTCP. Copyright (c) 2012 TASS Belgium NV. Some rights reserved.
   See LICENSE and COPYING for usage.

 *********************************************************************/
#ifndef _INCLUDE_PICO_ARP
#define _INCLUDE_PICO_ARP
#include "pico_eth.h"
#include "pico_device.h"

int pico_arp_receive(struct pico_frame *);


struct pico_eth *pico_arp_get(struct pico_frame *f);
int32_t pico_arp_request(struct pico_device *dev, struct pico_ip4 *dst, uint8_t type);

#define PICO_ARP_STATUS_REACHABLE 0x00
#define PICO_ARP_STATUS_PERMANENT 0x01
#define PICO_ARP_STATUS_STALE     0x02

#define PICO_ARP_QUERY    0x00
#define PICO_ARP_PROBE    0x01
#define PICO_ARP_ANNOUNCE 0x02

struct pico_eth *pico_arp_lookup(struct pico_ip4 *dst);
struct pico_ip4 *pico_arp_reverse_lookup(struct pico_eth *dst);
int pico_arp_create_entry(uint8_t*hwaddr, struct pico_ip4 ipv4, struct pico_device*dev);
int pico_arp_get_neighbors(struct pico_device *dev, struct pico_ip4 *neighbors, int maxlen);
void pico_arp_register_ipconflict(struct pico_ip4 *ip, struct pico_eth *mac, void (*cb)(void));
void pico_arp_init(void);
#endif