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362 commits

Author SHA1 Message Date
Simon Duquennoy b0f936263e Added IEEE 802.15.4e TSCH (TimeSlotted Channel Hopping) MAC layer 2015-12-04 15:21:52 +01:00
Simon Duquennoy ecba49c282 Add support for IEEE 802.15.4e Information Elements (IEs). All IEs used by TSCH are currently included. 2015-12-04 15:21:50 +01:00
Simon Duquennoy 5cf9871d5b Added support for IEEE 802.15.4 frame version 2 2015-12-04 15:21:50 +01:00
Atis Elsts b5d17bb620 ContikiMAC: use RTIMER_GUARD_TIME #define to avoid accidentally scheduling a rtimer in the past on platforms with fast rtimer ticks 2015-12-03 17:37:26 +01:00
Simon Duquennoy 27fd590b51 Merge pull request #1228 from bkozak-scanimetrics/contikimac_replace_function_pointer_cast 
Replaced function pointer cast in contikimac
 2015-12-01 15:35:28 +01:00
Antonio Lignan d31ba8dfdc Replaced tabs leftover in previous commit 2015-11-24 10:21:23 +01:00
Antonio Lignan e2cf8f9868 Made ContikiMAC more configurable (on uknoblic behalf) 2015-11-23 14:03:51 +01:00
Simon Duquennoy fbd78a7e3b Merge pull request #1293 from simonduq/pr/fix-warnings 
Fix a number of compiler warnings and enable -Werror in Travis
 2015-11-10 08:49:11 +01:00
Simon Duquennoy b979beb075 Merge pull request #1167 from bkozak-scanimetrics/contikimac_fix_qsend_list_packetbuf_pending 
Fix Mishandling of PENDING/Queued Packets at ContikiMAC and CSMA
 2015-10-23 10:52:17 +02:00
Simon Duquennoy 5dd6261fef Nullrdc: added missing include for cooja nodes 2015-10-20 10:11:15 +02:00
Konrad Krentz 1a12ef3334 llsec: Unsecuring within parse 2015-10-14 08:22:44 -07:00
Konrad Krentz 2059b6559e llsec: Let llsec_drivers define their own framer 2015-10-14 08:21:40 -07:00
Nicolas Tsiftes a536801e24 Merge pull request #657 from atiselsts/networking_patches 
Phase RDC memory allocation bugfix
 2015-09-24 16:50:00 +02:00
Billy Kozak 467f28286c The CSMA driver no longer throttles queued packets 
Fix for #1166

Updated the CSMA driver so it no longer applies a time delay for
sending queued packets which were sent without error.
 2015-09-18 09:35:29 -06:00
Billy Kozak 32e668ae2a Fix for #1165 
It is possible that packetbuf is modified by the call to
mac_call_sent_callback. If this occurs ContikiMAC will not be able to
recognize that a packet is pending.

This fixes this problem by storing pending status in a local variable before
calling mac_call_sent_callback.
 2015-09-18 09:33:10 -06:00
Simon Duquennoy 63ddba93a9 Merge pull request #1169 from feshie/pr-warnings-fix 
Fix multiple warnings (TCPIP, coap-observe, msp430, z1/tmp102, ContikiMAC)
 2015-09-08 09:05:44 +02:00
Billy Kozak 7b27ad64ca Replaced function pointer cast in contikimac 
Replaced a cast of the funciton pointer to powercycle with a
wrapper calling powercycle which has the correct signature.

The previous implementation was an instance of undefined behaviour
according to the C standard.
 2015-09-01 10:16:43 -06:00
Atis Elsts b75f673801 RDC phase optimization: correct the behavior in case of memory allocation failure 
phase_wait did not check whether queuebuf_new_from_packetbuf() returns NULL. This potentially causes send_packet to behave incorrectly; the proper packet would not be sent out (because queuebuf_to_packetbuf(NULL) is a no-op). Instead, whatever has been left in the packet buffer by its previous user will be sent out.
 2015-08-14 16:37:00 +02:00
Simon Duquennoy dc4de9d001 Merge pull request #1161 from g-oikonomou/contrib/contikimac-sw-ack 
Implement TX of S/W ACKs with ContikiMAC
 2015-08-04 13:15:03 +02:00
Arthur Fabre 8739113308 Fix warnings in ContikiMAC 
../..//core/net/mac/contikimac/contikimac.c:503:11: warning: variable
‘seqno’ set but not used [-Wunused-but-set-variable]
../..//core/net/mac/contikimac/contikimac.c:496:7: warning: variable
‘len’ set but not used [-Wunused-but-set-variable]

Both of these variables are only used if RDC_CONF_HARDWARE_ACK is not
true.
Their definitions and use have been moved into #ifdef guards so they do
not appear if RDC_CONF_HARDWARE_ACK is set.
 2015-07-16 13:49:31 +01:00
George Oikonomou 315f6fe535 Implement TX of S/W ACKs with ContikiMAC 2015-07-12 00:07:33 +01:00
George Oikonomou 503a992887 Make ContikiMAC more configurable 
Allow the project / platform to provide values for CCA_SLEEP_TIME and LISTEN_TIME_AFTER_PACKET_DETECTED.

This is useful for sub-ghz operation.

This has been shamelessly stolen from the [Mountain Sensing project](https://github.com/feshie/contiki)

@heliosfa @kmartinez
 2015-07-11 23:55:44 +01:00
Benoît Thébaudeau 66acf74612 cc2538: examples: Fix build warnings 
Toolchain used:
arm-none-eabi-gcc (GNU Tools for ARM Embedded Processors) 4.9.3 20150303
(release) [ARM/embedded-4_9-branch revision 221220]

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
 2015-06-02 01:38:11 +02:00
Moritz 'Morty' Strübe 0dab6926b3 Move MAX, MIN and ABS to sys/cc.h 2015-05-18 08:53:17 +02:00
George Oikonomou 11a5e0a49a Merge pull request #1051 from simonduq/fix-warning 
Fixed a number of compiler warnings
 2015-05-13 00:52:40 +01:00
Simon Duquennoy 4a93f5148d Fixed a number of compiler warnings 2015-05-08 09:07:20 +02:00
Simon Duquennoy 333e076b24 Disable PACKETBUF_ATTR_PACKET_TYPE in the non-Rime case by default 2015-05-06 16:36:15 +02:00
Simon Duquennoy 290fc829ea Consistently use PACKETBUF_ATTR_MAC_SEQNO for MAC sequence number, both input and output. Disable PACKETBUF_ATTR_PACKET_ID in the non-Rime case. 2015-05-06 16:34:44 +02:00
Simon Duquennoy bb76bb8beb Remove unused flag SICSLOWPAN_CONF_ACK_ALL. Include packetbuf attribute PACKETBUF_ATTR_RELIABLE only when RIME is compiled. 2015-05-06 16:34:26 +02:00
George Oikonomou dd4f181cde Fix warnings caused by incorrect \defgroup, \addtogroup, \file 2015-02-15 20:11:09 +01:00
Simon Duquennoy bd4233a953 Cleanup packetbuf: use rime attributes and addresses only when rime is enabled. Saves 32 byte per queuebuf in the non-rime case. 2014-12-02 16:54:58 +01:00
Simon Duquennoy a9cc909794 Network layer configuration: replace UIP_CONF_* with NETSTACK_CONF_WITH_* 2014-12-01 21:02:57 +01:00
Nicolas Tsiftes 9b90c378e8 Merge pull request #812 from kkrentz/packetbuf-holds-broadcast 
packetbuf_holds_broadcast()
 2014-11-28 19:15:19 +01:00
kkrentz 6ecbf8af34 ContikiMAC: Retain original copyright 2014-11-25 04:56:09 -08:00
kkrentz 18ee5ce294 ContikiMAC: Added missing length function to contikimac-framer.c 2014-11-25 04:56:09 -08:00
Nicolas Tsiftes 866bb99944 Merge pull request #860 from simonduq/frame802154-align 
frame802154_t: make sure dest_addr and src_addr are aligned
 2014-11-18 08:59:30 +01:00
kkrentz fb00a217f5 packetbuf: Use packetbuf_holds_broadcast() all-over 2014-11-13 09:58:08 -08:00
Enrico Joerns 85b494c16b [doc] Give files a common structure by placing license first (partial) 
Followed by doxyen file and group tags.
This patch is only a first attempt to make provide a clean structure,
many more files require rework, too.
 2014-11-10 23:54:49 +01:00
Enrico Joerns e9b5899eed [core/net/mac] Doxygen: Added frame802154 to net group 2014-11-10 23:53:32 +01:00
Simon Duquennoy 6b7017452b frame802154: move inclusion of linkaddr.h from .h to .c file 2014-11-10 15:43:32 +01:00
Simon Duquennoy df6a435d42 struct frame802154_t: make sure dest_addr and src_addr are aligned 2014-11-10 15:40:24 +01:00
Nicolas Tsiftes 6fb7dd238e Merge pull request #648 from cetic/pr-csma-fixes 
High throughput fixes for csma and sixlowpan
 2014-10-21 12:17:03 +02:00
Laurent Deru 7cbd59df03 Add per neighbor packet throttle 2014-08-13 10:11:02 +02:00
Laurent Deru 91d84a3086 Improve csma debug traces 2014-08-13 10:11:02 +02:00
kkrentz 2cf7d98cad ContikiMAC: Create and parse ContikiMAC header in special framer; Expanded framer interface 
to allow for creating and securing frames in advance; Create and secure frames in advance when sending bursts; Do neither recreate nor resecure frames that come from phase
 2014-08-05 05:07:06 -07:00
kkrentz 515287ef17 llsec: Removed superseded NETSTACK_ENCRYPT, NETSTACK_DECRYPT, and 
NETSTACK_ENCRYPTION_INIT macros
 2014-08-05 05:07:05 -07:00
kkrentz 41c5dbf961 llsec: Disable duplicate detection when the LLSEC driver provides replay protection anyway. 2014-08-05 05:07:05 -07:00
kkrentz eaae9f1100 llsec: Calling NETSTACK_LLSEC.on_frame_created() 2014-08-05 05:04:15 -07:00
kkrentz 8659c97fb0 framer-802154: Support for explicit keys 2014-08-05 05:04:15 -07:00
kkrentz 124dde25f3 framer-802154: Conditional compilation of security-related code 2014-08-05 05:04:14 -07:00