586fb9a7fe
framer-802154: bugfix on source address setting
2016-12-15 15:10:15 +01:00
beb532e7e8
TSCH: use sequence number only for unicast data frames
2016-06-23 22:36:00 +02:00
10d8b05bc6
llsec: Permit dynamic security levels
2016-04-13 07:54:46 -07:00
5cf9871d5b
Added support for IEEE 802.15.4 frame version 2
2015-12-04 15:21:50 +01:00
2059b6559e
llsec: Let llsec_drivers define their own framer
2015-10-14 08:21:40 -07:00
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
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
fb00a217f5
packetbuf: Use packetbuf_holds_broadcast() all-over
2014-11-13 09:58:08 -08:00
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
8659c97fb0
framer-802154: Support for explicit keys
2014-08-05 05:04:15 -07:00
124dde25f3
framer-802154: Conditional compilation of security-related code
2014-08-05 05:04:14 -07:00
fb6d2270ab
framer-802154: Simplification of frame802154_create
2014-08-05 05:04:14 -07:00
11495a011c
framer-802154: Renamed variable for the sake of consistency
2014-08-05 05:04:14 -07:00
1d324e50d2
framer-802154: Sequence number fix
2014-08-05 05:04:14 -07:00
9dc9e4bd9f
framer-802154: Support for setting and accessing the frame type
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attribute
2014-08-05 05:04:14 -07:00
19c9ef0a95
framer-802154: Support for creating and parsing frames with security headers
2014-08-05 05:04:14 -07:00
be22883724
framer-802154: Introduced mnemonic variable
2014-08-05 05:04:14 -07:00
c9ad9c04bd
framer-802154: Style fixes
2014-08-04 01:09:57 -07:00
cff30a394b
Merge pull request #635 from nfi/linkaddr-size
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Use LINKADDR_SIZE instead of sizeof(linkaddr_t) to avoid struct padding problems.
2014-06-11 23:18:27 +02:00
b1335b08a8
Changed to use LINKADDR_SIZE instead of sizeof() to select between
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short address and long address as some platforms might use padding in
the struct. This fixes #555 .
2014-04-11 17:24:16 +02:00
68730566a3
Added method to framer that returns the header length if the framer
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would create a header with the current packet information.
This allows sicslowpan to calculate the max payload size without
consuming a sequence number or clearing/restoring the packet buffer.
2014-04-11 17:03:23 +02:00
45265249fc
Changed the name of the rimeaddr module to linkaddr
2014-01-29 20:12:24 +01:00
4ba22102fd
[core/net/mac] Removed invalid struct member u8 in PRINTADDR
2013-10-15 01:43:26 +02:00
4541d3e85b
Let the framer functions use ints instead of uint8_t to make them more generic
2013-03-18 11:19:18 +01:00
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
65163a9b57
Changed FRAMER to return negative values for error to allow 0 size headers.
2012-01-01 09:10:56 +01:00
b0907f0344
Cleaning old .h :
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- Delete unimplemented function and unused structures
- Remove misleading configuration options
- Transfer some comments from 6lowmac to framer-802154
(doc/uip6-doc.txt should be cleaned as well)
2011-07-11 13:20:30 +02:00
5cb49e8b07
Several compiler warning fixes:
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* 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
3fa8ffda1a
Moved the modules packetbuf, queuebuf, and packetqueue from net/rime to net/, since they are not Rime-specific
2010-06-14 19:19:16 +00:00
3c735fcea4
Added a packetbuf flag that indicates if the link layer acks should be used or not
2010-04-30 07:25:51 +00:00
91ff8574ad
Improved handling of duplicate packets
2010-04-08 09:32:56 +00:00
e06a30fdb0
Added MAC-layer duplicate message suppression, which is very helpful when running with duty cycling turned off
2010-04-05 19:28:07 +00:00
121ca946e1
Improved phase lock behaviour when neighbor is not duty cycling: senders notify receivers via the 802.15.4 pending bit that they are not duty cycling. Neighbors then will start sending packets immediately and not wait for neighbors' phase. Tweaking of ContikiMAC timers to make it more reliable.
2010-04-03 13:28:30 +00:00
9be1a65211
Don't set the RELIABLE flag on incoming packets with the ack requested flag set, since it is set on most packets even if they aren't reliable
2010-03-16 18:11:58 +00:00
2cf0fb9cce
Changed to use short address mode with short rime addresses
2010-03-12 14:49:21 +00:00
4b60301727
Don't set the ack flag for broadcast packets
2010-03-09 20:40:11 +00:00
0c084b8c68
added random init of sequence number
2010-03-01 13:17:01 +00:00
f5c48751b5
Reworked 802.15.4 header creation and parsing so that it works regardless of the size of the rimeaddr_t typedef
2010-02-18 21:00:28 +00:00
223fa1c8e5
added missing include
2009-10-20 07:42:03 +00:00
4de1816e36
Added a new module called "framer" that creates MAC level frames to
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the packetbuf from packet attributes. Two framer modules are included,
one that creates 802.15.4 frame headers, and one that creates a
minimal "nullmac"-style header that only contains the link-local
addresses.
2009-10-19 18:30:03 +00:00
Yasuyuki Tanaka
Simon Duquennoy
kkrentz
Simon Duquennoy
kkrentz
Adam Dunkels
Niclas Finne
Adam Dunkels
Enrico Joerns
Joakim Eriksson
Vincent Brillault
Lionel Debroux
adamdunkels
nifi