David Kopf
659d30c6c2
Fix sd6 typo
2011-10-27 09:24:05 -04:00
Joakim Eriksson
1b0af2a21d
fixed powertrace attribution for 6lowpan traffic
2011-10-20 12:37:56 +02:00
Joakim Eriksson
cf61e522a8
added powertrace to IPv6 including an example
2011-10-13 15:09:40 +02:00
Adam Dunkels
f7a3a8476f
Added a safeguard to fragmentation reassembly: if there are additional bytes in the final fragment, we shave them off in the spirit of being 'liberal in what we accept'
2011-09-05 14:26:48 +02:00
Adam Dunkels
2da65385a0
Added a SICSLOWPAN_CONF_COMPRESSION_THRESHOLD that can be used to set a threshold under which header compression should not be used. Below this threshold, headers are not compressed but sent as full IPv6 packets. This is useful for RDC layers, such as ContikiMAC, which set a lower bound for packet size.
2011-09-02 13:51:09 +02:00
Joakim Eriksson
695c7d74b8
fixed bug in 6lowpan compression when compressing
2011-05-09 09:57:37 +02:00
Joakim Eriksson
d8e54ca585
fixed for compilation with IAR compiler
2011-04-06 20:14:30 +02:00
Joakim Eriksson
972c1992d2
16-bit addr compression fix
2011-03-06 22:34:16 +01:00
Adam Dunkels
bb8377dfee
Set the end-of-stream flag on the TCP FIN packet
2011-02-10 22:47:45 +01:00
joxe
b2296e462b
removed void * + changed ux_t to uintx_t
2011-01-04 20:22:21 +00:00
dak664
0a4a0ffb32
Add SICSLOWPAN_CONF_ACK_ALL for hardware autoack testing
2010-12-14 22:18:20 +00:00
dak664
0e60c99e80
Add defines to set stateful address prefixes.
2010-12-13 23:27:40 +00:00
dak664
62d7832fff
Fix compiler warning and possible bug
2010-11-13 16:37:42 +00:00
adamdunkels
1b5001b226
Bugfix: out-of-order fragments were not handled correctly. minor style fixes
2010-11-02 10:56:57 +00:00
joxe
43023ab425
made number of transmissions configurable
2010-10-26 13:25:32 +00:00
adamdunkels
5585d72c86
A simple but substantial change: uIP used the htons()/HTONS() macro
...
functions for converting between host and network byte order. These
names are the de facto standard names for this functionality because
of the original BSD TCP/IP implementation. But they cause problems for
uIP/Contiki: some platforms define these names themselves (Mac OS,
most notably), causing compilation problems for Contiki on those
platforms.
This commit changes all htons to uip_htons instead. Same goes for
htonl, ntohs, and ntohl. All-caps versions as well.
2010-10-19 18:29:03 +00:00
joxe
77c5187a2e
fixed bug where context is null but still referenced
2010-09-23 19:57:50 +00:00
joxe
e75c77937e
fixed bug that caused problems when uncompressing unspecified address
2010-06-06 12:44:12 +00:00
joxe
7887559d56
fixed bug in ttl decompression
2010-06-01 12:37:54 +00:00
joxe
518f9c1a00
refactoring and cleanup
2010-05-31 20:42:27 +00:00
joxe
16c212798f
cleanup of the code, removing dead core + adding local vars to save some space.
2010-05-24 14:28:56 +00:00
joxe
2d447502d4
changed uip_buf to a union for 32-bit alignment
2010-05-24 10:07:34 +00:00
nifi
ed4debe285
Changed neighbor notification to be default on when using RPL
2010-05-11 10:02:29 +00:00
joxe
cd5dfa9692
added const for the uip_buf pointer for more efficient and smaller uip code and fixed same construct for the sicslowpan code
2010-05-05 13:07:45 +00:00
adamdunkels
cc11c9d3f2
Added missing #define
2010-04-01 10:56:00 +00:00
adamdunkels
5b121b4829
Set stream bit only on non-FIN TCP segments
2010-04-01 10:01:01 +00:00
fros4943
671629dea0
moved packet_sent function, it was in a HC06-specific unit
2010-03-29 11:48:09 +00:00
nifi
9508d2c4d7
* Added configurable default number of transmissions for CSMA to use when not specified using packetbuf attributes (CSMA_CONF_MAX_MAC_TRANSMISSIONS).
...
* Renamed packetbuf attribute PACKETBUF_ATTR_MAX_MAC_REXMIT to PACKETBUF_ATTR_MAX_MAC_TRANSMISSIONS where value 0 (attribute not set) means that default number of transmissions should be used.
2010-03-26 12:29:29 +00:00
joxe
bec1ccc57d
added support for all UDP port compressions in hc06
2010-03-26 10:28:51 +00:00
nifi
7f7922a10d
typos
2010-03-19 12:54:38 +00:00
joxe
cf9acf4748
made it possible to have zero contexts to avoid stateful compression in hc06
2010-03-19 08:15:20 +00:00
joxe
e8916fe01f
added hooks for adding an external header compressor
2010-03-17 12:08:59 +00:00
joxe
453cf7f2e6
refactoring of hc06 code
2010-03-16 10:21:04 +00:00
joxe
fd3d6c44d0
integration of new uip6 code from Mathilde and Julien - adds routing and improved interface handling
2010-03-15 16:41:24 +00:00
nvt-se
6be0bac1a1
minor include fix + added documentation
2010-03-12 13:40:13 +00:00
nvt-se
881fac7f50
fixed comment
2010-03-12 13:25:14 +00:00
nvt-se
c316fc2fa9
Make it possible to provide feedback to the neighbor modules
2010-03-12 13:20:13 +00:00
adamdunkels
90bb63a383
Set the (correct) packet attribute to let the MAC layer perform retransmissions
2010-03-09 20:40:50 +00:00
c_oflynn
dc3e6c1877
Fix TC/FL errors in hc-06. Need to verify further
2010-03-09 16:19:44 +00:00
c_oflynn
1d483a5da4
Fix UDP compression to work per hc-06. More commits to come to fix Traffic Class stuff...
2010-03-09 15:18:03 +00:00
adamdunkels
ba0e50a7b7
Set the default number of MAC layer retransmissions for IPv6 packets to 2
2010-02-28 08:29:42 +00:00
joxe
0ab2bc9a31
upgraded sicslowpan to hc-06 - no 48 bit multicast compression support yet
2010-02-25 15:50:58 +00:00
nifi
c20047f657
Changed the network stack to use different structures for the different layers (network_driver, mac_driver, rdc_driver, radio_driver). This helps to avoid incorrect configuration.
2010-02-23 20:09:11 +00:00
adamdunkels
e34eb54960
A work-in-progress rework of the Contiki MAC and radio layers. The
...
main ideas are:
* Separates the Contiki low-layer network stack into four layers:
network (e.g. sicslowpan / rime), Medium Access Control MAC
(e.g. CSMA), Radio Duty Cycling RDC (e.g. ContikiMAC, X-MAC), and
radio (e.g. cc2420).
* Introduces a new way to configure the network stack. Four #defines
that specify what mechanism/protocol/driver to use at the four
layers: NETSTACK_CONF_NETWORK, NETSTACK_CONF_MAC, NETSTACK_CONF_RDC,
NETSTACK_CONF_RADIO.
* Adds a callback mechanism to inform the MAC and network layers about
the fate of a transmitted packet: if the packet was not possible to
transmit, the cause of the failure is reported, and if the packets
was successfully transmitted, the number of tries before it was
finally transmitted is reported.
* NULL-protocols at both the MAC and RDC layers: nullmac and nullrdc,
which can be used when MAC and RDC functionality is not needed.
* Extends the radio API with three new functions that enable more
efficient radio duty cycling protocols: channel check, pending
packet, and receiving packet.
* New initialization mechanism, which takes advantage of the NETSTACK
#defines.
2010-02-18 21:48:39 +00:00
adamdunkels
2b6a651233
Added missing include, made debug statement more explicit
2010-02-08 21:59:21 +00:00
adamdunkels
b98f7d891f
Bugfix: added missing queuebuf allocation
2010-02-06 20:50:24 +00:00
adamdunkels
671216c558
No need to clear the headers now that we explicitly save a queuebuf when sending fragments
2010-02-06 17:07:43 +00:00
adamdunkels
b6647b5630
Turns out that with cxmac, clearing the header after sending a packet is not enough to make fragmentation work. Instead, we allocate a queuebuf and restore the packet after from the queuebuf after sending it.
2010-02-06 09:42:49 +00:00
adamdunkels
494e692d0b
Bugfix: clear the header after sending a packet solves a problem with fragmentation; also prod the watchdog since fragment transmissions can take a long time with some low-power MAC protocol
2010-02-06 07:49:58 +00:00
adamdunkels
4bffd277f5
Don't set the stream bit on outgoing TCP packets for now - it doesn't seem to play well with IPv6 and X-MAC
2010-02-03 16:44:19 +00:00
