mbed official / lwip

Official mbed lwIP library (version 1.4.0)

Dependents:   LwIPNetworking NetServicesMin EthernetInterface EthernetInterface_RSF ... more

Legacy Networking Libraries

This is an mbed 2 networking library. For mbed OS 5, lwip has been integrated with built-in networking interfaces. The networking libraries have been revised to better support additional network stacks and thread safety here.

This library is based on the code of lwIP v1.4.0

Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
All rights reserved. 

Redistribution and use in source and binary forms, with or without modification, 
are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice,
   this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products
   derived from this software without specific prior written permission. 

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
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Files at this revision

API Documentation at this revision

Revision 20:08f08bfc3f3d, committed 2016-03-14

Comitter:
mbed_official
Date:
Mon Mar 14 16:15:36 2016 +0000
Parent:
19:1046f8be4d44
Commit message:
Synchronized with git revision fec574a5ed6db26aca1b13992ff271bf527d4a0d

Full URL: https://github.com/mbedmicro/mbed/commit/fec574a5ed6db26aca1b13992ff271bf527d4a0d/

Increased allocated netbufs to handle DTLS handshakes

Changed in this revision

lwipopts.h Show annotated file Show diff for this revision Revisions of this file 
--- a/lwipopts.h	Thu Mar 12 14:31:39 2015 +0000
+++ b/lwipopts.h	Mon Mar 14 16:15:36 2016 +0000
@@ -51,7 +51,9 @@
 #define PBUF_POOL_SIZE              5
 #define MEMP_NUM_TCP_PCB_LISTEN     4
 #define MEMP_NUM_TCP_PCB            4
+#define MEMP_NUM_UDP_PCB            4
 #define MEMP_NUM_PBUF               8
+#define MEMP_NUM_NETBUF             8
 
 #define TCP_QUEUE_OOSEQ             0
 #define TCP_OVERSIZE                0