168a65d989
added ContikiRPL - an implementation of IETF ROLL RPL
2010-04-30 13:43:53 +00:00
167b0d636e
added icmp_send function and moved rpl input function signature
2010-04-30 13:22:21 +00:00
dc1a5f70ff
added uip-debug utilities
2010-04-30 13:20:57 +00:00
7e0e2fe284
Removed obsolete rime-route code for IPv6
2010-04-30 12:43:37 +00:00
cc9914a4f3
fixed uip to use UDP_BUF instead of TCP_BUF when setting udp ports - minor cleanup
2010-04-30 08:46:27 +00:00
3d10dedecf
Added a safety measure against a problem where a node in rare situations would turn itself into a sink. Not entirely sure why this happens, but the safety measure should at least avoid the results of the problem. Added more debug messages.
2010-04-30 07:33:51 +00:00
0859d4b95f
Avoid turning off the radio in the middle of a packet reception
2010-04-30 07:32:39 +00:00
e606c674c2
Rewrote LPP so that it uses 802.15.4 headers. A number of bugfixes with respect to alignment. Avoid turning off the radio in the middle of packet reception.
2010-04-30 07:31:44 +00:00
55b6129bd2
Debug printout fix
2010-04-30 07:29:31 +00:00
e523c36cdf
Removed the (unused) header packet of the queuebuf. Added a function for accessing address attributes in the queuebuf
2010-04-30 07:29:08 +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
798f1c63bd
Make it possible to receive multicast UDP packets
2010-04-30 07:19:33 +00:00
18e5718c97
avoid freeing queuebuf multiple times, and free buffer after cancelling connection
2010-04-27 13:08:55 +00:00
12b6f35ce7
PRINTF()ed debugging output
2010-04-27 12:56:35 +00:00
85d6f6c514
removed unused variable
2010-04-26 22:41:50 +00:00
875ad7ffda
Fixed to not change the header if the header allocation fails
2010-04-26 22:05:40 +00:00
b26f45a35b
code cleanup
2010-04-26 17:55:11 +00:00
d761b6e89a
Added MAC header to handle padding
2010-04-26 17:46:21 +00:00
14b1bb9f57
Fixed to only use leds when DEBUG is set
2010-04-20 11:41:16 +00:00
2e5d97366a
ensure matching format and type in debug printf
2010-04-09 16:21:07 +00:00
3670fac618
Bugfix: timing fixed
2010-04-08 18:23:24 +00:00
f2bf8965d5
MAC sequence number attribute
2010-04-08 09:46:30 +00:00
91ff8574ad
Improved handling of duplicate packets
2010-04-08 09:32:56 +00:00
ac4ba199bc
Turn off DEBUG mode by default.
2010-04-06 21:37:54 +00:00
75dd41601b
Added a macro for checking if an address is link local.
2010-04-06 16:47:18 +00:00
497111bcc9
Added an optional rate limit for broadcast transmissions
2010-04-06 11:57:43 +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
c68ee6e577
Bugfix: memory from the wrong memb was freed.
2010-04-04 21:02:09 +00:00
a4c328785a
Small timing tweaks
2010-04-04 21:01:24 +00:00
62039a530d
Removed non-existant cooja-debug.h include
2010-04-04 12:31:47 +00:00
7d6ff0289e
Fiddled more with the timing: the phase seems stable now at least. Still bugs left though...
2010-04-04 12:28:29 +00:00
be117afe04
After a lot of tweaking and twiddling with the timing of the ContikiMAC code and the mechanisms in the CC2420 driver, things seem to work somewhat stable now - knock on wood!
2010-04-04 07:49:30 +00:00
83eaa70f03
Added pending flag
2010-04-03 13:34:20 +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
6ae86d001d
made number of phase neighbors configurable
2010-04-01 17:17:36 +00:00
59357e8b75
PRINTF():ed debugging output
2010-04-01 11:08:36 +00:00
cc11c9d3f2
Added missing #define
2010-04-01 10:56:00 +00:00
a8d8b6d31d
Improved parent management: parent neighbor is retained until a better neighbor is found (with 1 ETX less than parent). Don't drop parent neighbors when loop is detected (loops are transient anyway).
2010-04-01 10:45:21 +00:00
d7457bc340
Improved parent management: parent neighbor is retained until a better neighbor is found (with 1 ETX less than parent). Don't drop parent neighbors when loop is detected (loops are transient anyway).
2010-04-01 10:03:19 +00:00
add426de4b
Bugfixed stream mode: node listens 100% for 0.5 seconds in stream mode. Naming change: is_listening changed is_snooping.
2010-04-01 10:02:04 +00:00
5b121b4829
Set stream bit only on non-FIN TCP segments
2010-04-01 10:01:01 +00:00
b43f7830b3
Fine-tuned the timing and phase lock optimization
2010-03-31 20:27:15 +00:00
4e33112d3e
Guard against malformed broadcast announcements
2010-03-31 12:17:24 +00:00
877eb2fbe9
Fiddled with the timing
2010-03-31 11:54:38 +00:00
3bd07ea55a
bugfix: refresh correct source route
...
+
refreshing gateway route whenever data is received via a gateway
2010-03-31 09:38:42 +00:00
bcfa80102d
Had previously not included the waiting time that the CC2420 introduces when sending a packet. Also increased the smallest packet size, just to be on the safe side.
2010-03-30 23:01:32 +00:00
226abb8ec3
Removed non-existant include file
2010-03-29 22:10:03 +00:00
4e3268e2e2
Added function that removes the header
2010-03-29 21:53:04 +00:00
4c3b69dc07
Configuration parameter for number of MAC-layer retransmissions
2010-03-29 21:52:25 +00:00
9c58768b59
Extend packet size after creating 802.15.4 header; prepare radio chip with packet before waiting for neighbor phase to make phase wait time deterministic
2010-03-29 21:51:36 +00:00
b4b7e942b6
Back off a guard time for every non-ack packet
2010-03-29 21:50:01 +00:00
315e446584
Adjusted formal parameter to single existing actual parameter.
2010-03-29 20:26:14 +00:00
0fcbfae836
updated function: has_value argument was missing
2010-03-29 12:13:35 +00:00
671629dea0
moved packet_sent function, it was in a HC06-specific unit
2010-03-29 11:48:09 +00:00
bd6cd03c1d
moved prefix to avoid compiler warning
2010-03-26 15:12:57 +00:00
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
bec1ccc57d
added support for all UDP port compressions in hc06
2010-03-26 10:28:51 +00:00
0ec8d499e4
Bug fix: only call subscriber if set
2010-03-25 19:30:44 +00:00
a4f9e62295
Added a parameter to collect_open() that specifies whether or not the node should be a router for packets, or only an originator of packets. Updated the collect module to the new annoucement API.
2010-03-25 08:51:07 +00:00
2559e27414
API change to the announcement module: an annoucement can now be registered without a value. Such announcements are never transmitted to neighbors, until the announcement's value is set.
2010-03-25 08:49:56 +00:00
4d68bdf74b
Bugfix and addition by Dogan Yazar: psock_readbuf() shouldn't wait for a full buffer (which might never happen); a new function for sending strings that batches data and sends full buffers instead of individual strings.
2010-03-24 21:03:32 +00:00
c623616afd
Neighbor state notification also when adding new neighbors
2010-03-24 16:29:45 +00:00
052c8db9f9
Added option for neighbor state changed notifications
2010-03-24 16:16:33 +00:00
4a6c6b0534
added route_rm_by_nexthop and small code cleanup
2010-03-23 14:21:04 +00:00
95e870cc46
bugfix: structs should be declared static
2010-03-22 11:32:29 +00:00
0eae63b29a
Set a higher start ETX. Avoiding adding a neighbor after a failed packet transmission.
2010-03-19 16:55:29 +00:00
9d06d84255
Renamed the neighbor module to collect-neighbor, as it is only used by the collect module and is not a generic neighbor module
2010-03-19 13:25:15 +00:00
49009e9cbd
Extend the length of announcement packets if they are too short
2010-03-19 13:24:58 +00:00
2e8bfa5d9a
Include new broadcast-announcement and renamed collect-neighbor in compilation
2010-03-19 13:21:24 +00:00
f2c9b3e813
Remove old neighbor.h inclusion
2010-03-19 13:20:40 +00:00
3a5be4a7e4
Added broadcast announcement module and collect-neighbor module
2010-03-19 13:17:55 +00:00
14453e9fb7
Slight API change to support bump functionality
2010-03-19 13:17:31 +00:00
7b0606cd58
Renamed the neighbor module to collect-neighbor, as it is only used by the collect module and is not a generic neighbor module
2010-03-19 13:17:00 +00:00
137e02baac
Added a bump method that tells the announcement module that a value has changed sufficiently much for it to be pushed out quicker
2010-03-19 13:16:11 +00:00
17db783fb0
Broadcast announcement back-end that sends announcement data as broadcasts, with increasing transmission intervals
2010-03-19 13:15:19 +00:00
7f7922a10d
typos
2010-03-19 12:54:38 +00:00
cf9acf4748
made it possible to have zero contexts to avoid stateful compression in hc06
2010-03-19 08:15:20 +00:00
17a721a7e4
fixed buggy define for Traffic class and Flowlabel compression
2010-03-17 20:57:25 +00:00
115b3a7c5c
Minor timing bugfix: the time between channel checks should not include the time required for the channel check itself
2010-03-17 18:24:06 +00:00
efeb9944fa
Increase the required non-activity periods before turning off the radio; remove the strict phase requirement (which messes up things with low-power streaming)
2010-03-17 16:35:52 +00:00
1a9e00ab78
Purge neighbors that go over a configurable ETX limit. Increase the no-ACK penalty.
2010-03-17 15:08:46 +00:00
4e0ceedc47
Enabled external neighbor removal
2010-03-17 15:00:52 +00:00
55f780ec19
removed debugging output
2010-03-17 14:36:46 +00:00
4f27fcf766
added ipaddr variable if not UIP_ROUTER is defined
2010-03-17 12:30:25 +00:00
e8916fe01f
added hooks for adding an external header compressor
2010-03-17 12:08:59 +00:00
d113577a8e
made UIP_ND6_SEND_RA configurable from platforms and projects
2010-03-16 18:27:22 +00:00
36b995cc9a
Reenabled announcement support
2010-03-16 18:12:34 +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
b1feac5a00
Bugfixes in low-power streaming mode, and re-added support for announcements. These now use the low-power streaming mode so that active listening for announcments have a radio duty cycle of 16% rather than 100%
2010-03-16 18:11:13 +00:00
6b7ec2d002
removed uip_router
2010-03-16 15:45:20 +00:00
75091661e6
fixed typo
2010-03-16 15:41:00 +00:00
b4adc6bcb5
added fallback interface and removed uip_router
2010-03-16 15:35:03 +00:00
2b44f809fb
added support for extending route entries
2010-03-16 14:11:46 +00:00
453cf7f2e6
refactoring of hc06 code
2010-03-16 10:21:04 +00:00
7f687b99e6
Debug off by default
2010-03-15 19:22:29 +00:00
fd3d6c44d0
integration of new uip6 code from Mathilde and Julien - adds routing and improved interface handling
2010-03-15 16:41:24 +00:00
a9bad71fbd
Increased the number of bits that repressent the MAX_RETRANSMITS attribute to allow for more than 7 hop-by-hop retransmissions
2010-03-14 23:01:12 +00:00
7bab9316da
Two major changes:
...
* Low-power streaming. Experimental support for a low-power mode which
allows rapid exchange of packets with a 16% duty cycle. Does not
seem to function correctly yet though.
* Phase locking. When the phase of a neighbor has been detected, the
sender assumes that the neighbor will keeps it phase and does not
send more strobes than necessary to hit the receiver's channel
check - even if the receiver does not acknowledge the reception of
the strobes when it should have been awake. Instead, the sender
stops strobing and tries again at a later time.
2010-03-14 22:59:23 +00:00
def540e6c0
Avoid newlines in macro expansions as cc65 doesn't support them between the macro name and the open parenthesis of the arguments.
...
There were btw other even longer lines with expansions of the same macro already present.
2010-03-14 12:13:54 +00:00
e8bd53cfd8
added typedef of icmp6_error
2010-03-13 09:25:24 +00:00
joxe
nvt-se
adamdunkels
fros4943
nifi
oliverschmidt