adamdunkels
f66cd6d44e
Increased the forwarding queue to six packets to improve collection robustness
2010-02-02 21:44:05 +00:00
adamdunkels
f94d6df6f0
Bugfix: copy the originator address from the packetbuf into a local variable to avoid it being overwritten
2010-01-27 08:12:56 +00:00
adamdunkels
9e5823f060
Made retransmission timeout configurable
2010-01-26 10:19:26 +00:00
adamdunkels
b728c0927c
Made number of duplicate announcements configurable
2010-01-26 10:18:55 +00:00
adamdunkels
cc3f609eaa
Bugfix for alignment issue. Added mechanism that allows five duplicate announcements before suppressing one's own.
2010-01-25 13:55:17 +00:00
adamdunkels
71ffde578e
Moved route_init() into mesh instead of the generic rime initialiation
2010-01-25 13:54:26 +00:00
adamdunkels
423e37f426
Added parameter to ipolite that specifies how many dups that are acceptable, before suppressing one's own packet
2010-01-25 13:54:06 +00:00
fros4943
26e0bab11a
bugfix: alignment problem caused by previous bugfix
2010-01-21 11:39:35 +00:00
adamdunkels
c962f49516
Alignment bugfix
2010-01-18 21:27:21 +00:00
nvt-se
a03e899c27
Signal the result of transmissions attempts made in the mesh module. Patch from Moritz Struebe
2009-12-18 14:57:15 +00:00
nifi
7b2b93e6e6
clear transmission flag if send failed
2009-12-18 14:49:42 +00:00
adamdunkels
f4e6758b22
Use RTIMER_NOW() instead of rtimer_arch_now()
2009-12-09 18:08:26 +00:00
nifi
1f2c226d8e
* Added ctimer_restart(). Patch by Moritz Struebe.
...
* Added ctimer_expired().
2009-11-19 18:32:05 +00:00
fros4943
9b20f11cd8
chameleon returns 1 only on successful rime_output()
2009-11-13 09:14:52 +00:00
fros4943
583dd11c55
rime_output() now returns RIME_OK or RIME_ERR depending on the MAC return value.
...
this patch may affect Rime sniffers running on top of MAC protocols that do not yet return generic MAC return values
2009-11-13 09:10:24 +00:00
adamdunkels
60a3fc0cae
Fixed alignment issue
2009-11-09 08:22:40 +00:00
adamdunkels
56218aba3b
Made rimeaddr_t pointers const where they should be.
2009-11-08 19:40:16 +00:00
adamdunkels
5aab2eb77d
A simple addition with significant performance implications:
...
sicslowpan tags TCP packets with the PACKETBUF_ATTR_PACKET_TYPE_STREAM
flag, which makes the underlying power-saving MAC layer keep the radio
on for some time after transmitting the packet. This allows reply
packets to be processed directly, significantly increasing TCP latency
and throughput.
2009-11-02 11:58:56 +00:00
zhitao
1913e1a936
prevent neighbor ETX from wrap-over
2009-10-22 13:11:20 +00:00
nifi
df32fde58c
Made max number of neighbors configurable
2009-10-21 21:25:10 +00:00
adamdunkels
91579fbaab
Removed debug strings to save ROM
2009-10-20 08:06:43 +00:00
adamdunkels
a5ea7ef966
Increased default number of queue buffers
2009-10-19 21:28:59 +00:00
adamdunkels
4d9b05c2ce
Increased default header size in packetbuf to accomodate 802.15.4 headers
2009-10-19 21:28:11 +00:00
nvt-se
31f41d842e
* decline route discovery requests if we have one in the air
...
* and, by popular demand, switched PRINTF to printf in the debug macro. :-)
2009-10-08 16:30:26 +00:00
adamdunkels
1980253ba3
Refresh routes when hearing a packet from a neighbor
2009-09-09 21:10:21 +00:00
adamdunkels
786ed3cf84
Fixed sdcc compiler problem: function pointers cannot be NULL, so added a dummy function instead
2009-09-09 21:09:42 +00:00
oliverschmidt
e60db62b10
Added prototype missing for quite some time now - do we need -Werror ?
2009-08-20 20:27:17 +00:00
nvt-se
38fff1b527
mac_driver structure has been changed to include the init function.
2009-06-24 16:31:49 +00:00
nvt-se
33909cc2fd
made neighbor discovery method configurable. default is announcements.
2009-05-30 19:54:05 +00:00
nvt-se
83f2b9ae57
include ctimer.h, since ctimer's are used in the neighbor_discovery_conn struct.
2009-05-30 19:40:39 +00:00
nvt-se
9277f922f1
fixed some documentation typos.
...
also uc -> unicast, stuc -> stunicast.
2009-05-26 13:58:53 +00:00
adamdunkels
5308a09dd3
Added debug output
2009-05-10 21:10:23 +00:00
adamdunkels
02734c9806
Bugfix: must copy the sender and receiver addresses from the packetbuf buffer, otherwise an application program may overwrite them
2009-05-10 21:10:02 +00:00
adamdunkels
fe30886b37
Added functionality for decaying routes: when a packet is sent over a route, it is decayed. If the route is not refreshed within four packets (with the route_refresh() function, which is called when a new packet arrives), the route is dropped. A route can be decayed at most once per second
2009-05-10 21:08:01 +00:00
adamdunkels
6bf8e0b478
Bugfix by Takahide Matsutsuka: too few items in array, which caused problems with sdcc
2009-05-08 08:52:55 +00:00
zhitao
48d4800f08
removed reference to undefined function in mspgcc
2009-05-06 15:34:28 +00:00
adamdunkels
a671ea1146
Documentation fix
2009-05-06 15:04:20 +00:00
zhitao
58940ecbf8
minor documentation fixes
2009-05-06 08:37:48 +00:00
adamdunkels
c83c5c4c55
Removed automatic refresh of routes from the route_lookup() function and moved it into an explicit route_refresh() function. The previous behaviour was dangerous, since it meant that even bad routes that someone was looking for were considered fresh. Now such routes time out if they are not explictily refreshed (e.g., on a packet reception)
2009-05-04 11:23:30 +00:00
adamdunkels
f5a57a4e54
Fixes by Ward Van Heddeghem (reapplied from versioin 1.24)
2009-04-30 20:21:06 +00:00
adamdunkels
e70cf0c7c6
Rewrite of the collect module. The new version uses a packet queue for outgoing and forwarded packets so that more than one packet can be forwarded at the same time. The new version uses the packetqueue module to maintain the packet queue.
2009-04-29 20:48:57 +00:00
adamdunkels
c489b1118d
New module: packetqueue. The packetqueue module maintains packet queues for other modules.
2009-04-29 20:47:30 +00:00
adamdunkels
c9df0ab123
Bugfix in debug message printout
2009-04-28 14:01:46 +00:00
fros4943
7810d362a6
minor bugfixes: a rucb sender could not immediately after start receiving a bulk transfer
2009-04-16 14:32:01 +00:00
nvt-se
c0fb680f12
simplified code by using udp_broadcast_new.
2009-04-13 19:55:15 +00:00
adamdunkels
f5f52ffd1f
Fixes by Ward Van Heddeghem (VUB)
2009-04-07 13:06:03 +00:00
adamdunkels
ace6567815
Added a timer that randomizes the retransmission of an incoming new trickle version to avoid broadcast collisions
2009-04-06 21:20:35 +00:00
adamdunkels
be1c8ccec9
Added debug printouts
2009-04-06 21:19:34 +00:00
adamdunkels
d02ac74bbc
Increased size of temporary stack value to avoid overflowing when computation is done with 8-bit integers
2009-04-06 21:19:00 +00:00
nifi
eab96e9b53
added rime-udp.c
2009-04-06 14:10:57 +00:00
