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480 commits

Author SHA1 Message Date
Oskar Nordquist
5e640411f5 core/net/rime/ipolite: stop ctimer and reset queuebuf pointer when canceling old send 
Ipolite is used by netflood and route-discovery modules among others. If a route request is yet to be re-broadcasted and a local route discovery is started (interval == 0), the previous queuebuf used is freed but ctimer and queuebuf pointer is left unchanged. This causes corrupt route requests to be sent, invalid routing tables to be formed, memcmp() on NULL pointer on receive, and other undefined behavior.

Signed-off-by: Oskar Nordquist <oskar.nordquist@crlsweden.com>
 2014-10-21 15:25:52 +02:00
kkrentz
c396a85364 llsec: Added a layer in between NETSTACK_MAC and NETSTACK_NETWORK for implementing link layer security 2014-08-04 01:09:57 -07:00
Adam Dunkels
45265249fc Changed the name of the rimeaddr module to linkaddr 2014-01-29 20:12:24 +01:00
Adam Dunkels
765e9acded Merge pull request #499 from adamdunkels/bold/modularize-everything 
A bold move: modularize everything
 2014-01-29 08:17:10 -08:00
Adam Dunkels
bddd96d5c8 Removed all module makefiles. Instead, all .c files in a module directory are compiled. 2014-01-26 23:20:46 +01:00
Adam Dunkels
fce84c178c Removed unused rime-udp code 2014-01-26 23:20:45 +01:00
Adam Dunkels
8eace27f9b Moved net/rime.h to net/rime/rime.h 2014-01-26 23:20:45 +01:00
Adam Dunkels
0fe08205e1 Moved the rimeaddr.[ch] code from the core/net/rime module to the core/net module, as it is used not only by rime code 2014-01-26 23:20:36 +01:00
Adam Dunkels
d10a0f8830 Made the rime code into a separate module 2014-01-26 23:20:24 +01:00
Adam Dunkels
5f3fe7f7c7 Updated include paths for the moved files under net/ 2014-01-26 23:20:23 +01:00
Csaba Kiraly
d1822b5880 collect: making some protocol parameters configurable by COLLECT_CONF_ style defines 
TTL (which has a rather low default of 15), MAC level retransmissions,
overall number of retransmissions, and the header bits dedicated to these
were all fixed in the collect.h and collect.c, without a simple way to
override them.
Extracted these as COLLECT_CONF_ parameters, keeping defaults as they were
before.

Signed-off-by: Csaba Kiraly <kiraly@disi.unitn.it>
 2014-01-24 12:53:16 +01:00
Adam Dunkels
bb2dcaa057 A massive all-tree automated update of all double inclusion guard #defines that changes from using two underscores as a prefix, which are reserved, to not using two underscores as a prefix 2013-11-24 20:20:11 +01:00
Adam Dunkels
84fd0f9ae1 Removed out-commented timetable code 2013-11-19 08:21:53 +01:00
Adam Dunkels
ee64780cb6 Allow proactive probing interval to be configured 2013-05-25 12:10:27 +02:00
lebrush
c2a7a25a9e Code style fixes 2013-05-21 09:50:30 +02:00
lebrush
26177387fc Use memcpy, memcmp functions for the rime compare and copy functions as they 
are already used all over contiki.
 2013-05-21 09:50:29 +02:00
Mariano Alvira
5df586e09d Merge pull request #184 from g-oikonomou/bug-fixes/rimestats 
Rimestats Fix (#183)
 2013-05-19 07:45:22 -07:00
lebrush
82d498f3a1 Removed undef 2013-05-15 16:25:34 +02:00
lebrush
071cfaf1cb Corrects some leftover uncapitalized printfs which may cause some platforms 
to crash.
 2013-05-15 12:21:15 +02:00
George Oikonomou
62366813b0 Provide a macro to read rimestats when enabled 2013-03-20 21:14:34 +00:00
George Oikonomou
12860ce5d4 Fix #183 (short term fix) 
This is a temporary fix for #183, so that things can
build cleanly until the issue is fixed properly.

If RIMESTATS_CONF_ENABLED is 0, rimestats.foo will always
read as 0, since RIMESTATS_ADD(foo) doesn't do anything
 2013-03-20 19:59:20 +00:00
Nicolas Tsiftes
7f2a842b71 Merge pull request #174 from adamdunkels/feature-net-improvements 
Improvements to the core/net/ code
 2013-03-18 17:12:12 -07:00
Nicolas Tsiftes
6a07172662 Merge pull request #176 from adamdunkels/feature-net-bugfixes 
Network system bugfixes
 2013-03-18 13:38:44 -07:00
Adam Dunkels
843d2361dc Include the rimestats variable only if rimestats are enabled by the configuration 2013-03-18 11:22:06 +01:00
Adam Dunkels
cb2336a322 Send announcements only if the node is configured to be a router 2013-03-18 11:19:21 +01:00
Moritz 'Morty' Strübe
b1dbc2047e Add mesh_ready() to mesh 
mesh_ready checkes whether a packet is queued. This allows to avoid
packet loss at application level.
 2013-03-13 09:44:38 +01:00
Robert Quattlebaum
5afcbf6fff Makefiles: Allow setting UIP_CONF_IPV6=0 to work as expected. 
Setting UIP_CONF_IPV6 to zero from the make build command line is
something that seems like it should ensure that IPv6 is disabled, but in
fact it actually *enables* IPv6. This seems counter intuitive, so this
patch changes the behavior of the makefiles to handle this case
properly.
 2013-01-14 22:03:42 -08:00
Adam Dunkels
4324d74f12 Check callback pointers to avoid calling a NULL pointer 2012-12-10 01:50:37 +01:00
Adam Dunkels
0cd2f48d6e Added NULL pointer guards 2012-11-22 11:55:01 +01:00
Adam Dunkels
944537fccf Removed all old RCS tags in the Contiki source tree. Those RCS tags are not used any more, as we are now using git to manage the Contiki source tree 2012-10-26 15:54:49 +02:00
Fredrik Osterlind
f8e0da428a bugfix: transfer did not terminate correctly when last packet was full 2012-05-29 13:46:22 +02:00
Niclas Finne
2507ba4e8d Avoid using memcpy on unaligned uint16_t variables, because certain compilers will optimize this code to a direct copy instruction that will result in unaligned memory access. Thanks to Angelo Compagnucci for reporting this problem. 2012-03-31 01:25:27 +02:00
Niclas Finne
7bf4fa4bff Removed obsolete mac pointer 2012-03-28 21:51:19 +02:00
Niclas Finne
99f3d5ada2 Added missing include 2012-03-06 12:33:47 +01:00
David Kopf
745f071c98 Eliminate unused variable warnings. Dummy test of PT_YIELD_FLAG does not change program size. 2012-02-21 11:23:54 -05:00
Nicholas J Humfrey
3fe55673d3 Converted deprecated uIP types in the network stack to standard C99 names (in stdint.h) 2012-02-17 22:45:13 +00:00
Niclas Finne
b65972d32d Corrected debug output 2012-01-22 22:27:20 +01:00
Niclas Finne
9d261eec56 Use NETSTACK_RDC_* instead of NETSTACK_CONF_RDC_* 2012-01-09 18:06:30 +01:00
Adam Dunkels
f88a1e394b Made collect retransmissions and broadcast announcements timers depend on the rdc wakeup rate 2011-12-09 08:18:22 +01:00
Joakim Eriksson
5281e7c59c made linkable with IAR linker - avoiding multiple defs of rime_sniffer, etc 2011-11-08 11:57:17 +01:00
nvt
942ba1f7bd Removed const qualifier to conform with the rest of the Rime interface. 2011-09-05 22:05:41 +02:00
Niko Pollner
84105f4e47 Improved multihop/mesh route discovery. 
Packetbuffer is now saved before route discovery and resent when a
route is found.

This solves the following problems:
- First packet sent to a certain node is corrupted.
- Packet to be forwarded that triggers route discovery is lost.
 2011-09-05 21:27:38 +02:00
Nicolas Tsiftes
6749281a87 Rediscover lost routes when forwarding packets. Also refresh route entries when sending packets through them. Patch from Jaroslav Meduna. 2011-06-23 14:45:11 +02:00
Niclas Finne
154f971b2b collect_send() should return 0 if the packet could not be enqueued to be sent 2011-06-07 19:45:41 +02:00
Adam Dunkels
dfaf4afc8e Rime sniffers must be called for all transmissions, even if they failed, to get energy attribution right. This means that rime output sniffers now also must take the MAC transmission status as an argument. 2011-05-02 15:06:34 +02:00
Zhitao He
cae8ef206a fixed excessive retransmissions of junk packets after runicast timeout 
fixed stuck packet ID for next packet after runicast timeout
 2011-04-27 19:12:46 +02:00
Lionel Debroux
5cb49e8b07 Several compiler warning fixes: 
* msp430: fix "implicit declaration of function" warnings in clock.c, by including watchdog.h;
     * sky: fix a couple pointer target signedness warnings;
     * core: fix several signed/unsigned comparison warnings;
     * framer-802154: "const static" -> "static const" to fix compiler warnings;
     * core: comment or remove unused variables and function definitions.

Signed-off-by: Lionel Debroux <lionel_debroux@yahoo.fr>
Signed-off-by: Mariano Alvira <mar@devl.org>
 2011-02-20 19:28:14 -05:00
adamdunkels
4b4b8fad56 More recent packet entries. Allow 4 queue entries to be dedicated to generated packets. 2011-01-18 16:05:53 +00:00
adamdunkels
81d23a3a36 Minor bugfixes pertaining to queue handling: if a packet was explicitly dropped, the packet would later be acknowledged despite it never being received; added a limit on how many queue entries that can be used for packets that are being forwarded, to allow for originated packets even if the forwarding queue is filled. 2011-01-10 15:10:43 +00:00
adamdunkels
70f9f075a0 Safeguard against NULL arguments 2011-01-10 15:08:52 +00:00