nifi
079db2af55
fixed sensors_find API
2010-01-14 20:04:38 +00:00
joxe
dd6922906c
replace void pointer types with int
2010-01-14 15:33:27 +00:00
nifi
480f72c95c
changed argument for SENSORS_ACTIVATE/DEACTIVATE to be a pointer to the sensor structure
2010-01-14 14:17:08 +00:00
nifi
1d592b5680
removed obsolete structure
2010-01-14 13:55:21 +00:00
joxe
84d969ce85
simplified the sensors API - will break some platforms...
2010-01-14 13:29:56 +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
zhitao
93c748cc74
Bug fix for mysterious packet loss : check FIFO pin instead of FIFOP pin for any unread RX FIFO data;
...
Added protection of packet timestamp across interrupts. Note that race condition can still occur as interrupts and self-scheduled reads of the RX FIFO interleave in certain unusual patterns. More investigation is needed.
2009-12-11 18:32:54 +00:00
adamdunkels
f4e6758b22
Use RTIMER_NOW() instead of rtimer_arch_now()
2009-12-09 18:08:26 +00:00
adamdunkels
eff2203310
There were many bugs in the rtimer code, particularly one that made only one rtimer at a time work. We have a new rtimer system that we're testing, but in the meantime, I rewrote the rtimer code to explicitly support only one rtimer. Makes the code significantly simpler (and fixes a bug that was very hard to track down).
2009-12-08 23:55:17 +00:00
adamdunkels
2f105e933a
Variable xmac_is_on was used both in interrupt and non-interrupt contexts and needs to be volatile
2009-12-06 23:29:38 +00:00
adamdunkels
53457eb1f0
Fixed compilation warning
2009-12-06 17:10:54 +00:00
adamdunkels
8bcc838d8a
Bugfix: don't set the 'we are sending' flag until we are actually sending
2009-12-06 17:05:45 +00:00
adamdunkels
6897270289
Bugfix to the Contiki LPP encounter timing code: encounters are now
...
properly timed.
2009-12-06 13:18:32 +00:00
adamdunkels
822149f943
Significant improvements to the Contiki X-MAC:
...
* the code is simplified, particularly the duty cycling logic
* old unused code has been removed
* Contiki X-MAC now listens before sending a strobe to avoid MAC-level
collisions
* broadcasts are sent directly, without strobes, reducing the power
consumption of receivers
* turn off radio for 1 ms between sending a strobe and expecting the
strobe ack
2009-12-06 13:16:59 +00:00
adamdunkels
cef2e65c9b
Added an error type for signalling a MAC-layer collision
2009-12-05 21:49:51 +00:00
adamdunkels
4a1a823a49
Code style fix
2009-12-05 13:29:41 +00:00
adamdunkels
6815e2a53f
Code style fix
2009-12-05 11:26:20 +00:00
fros4943
a1b4597b95
fixed announcement compilation error
2009-11-27 14:27:50 +00:00
adamdunkels
aeefa75304
Fixed alignment problems in announcement packet creation
2009-11-27 12:49:27 +00:00
nvt-se
116771adbc
made the route cache timeout configurable
2009-11-20 14:35:58 +00:00
nifi
1f2c226d8e
* Added ctimer_restart(). Patch by Moritz Struebe.
...
* Added ctimer_expired().
2009-11-19 18:32:05 +00:00
nifi
bb0ffe0478
moved rime initialization into rime router so it is easier to switch IPv6 routing module
2009-11-18 13:51:55 +00:00
fros4943
0034fd7bca
generic return values for sent packet
2009-11-13 10:09:02 +00:00
fros4943
9cc57c4324
generic radio return values
...
+ minor bug fix: SFD may go high without transmission starting (very seldom)
2009-11-13 10:07:53 +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
fros4943
26bb5ecd21
added radio and MAC generic return values to allow applications finding out whether the packet was transmitted
2009-11-13 08:59:22 +00:00
joxe
5b0b36c39e
accept messages to all routers if UIP_CONF_ROUTER is set.
2009-11-12 14:05:42 +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
70fc23ac7e
Enable stream mode by default, remove LED debug mode
2009-11-04 16:02:45 +00:00
fros4943
5f71e9914e
configurable line buffer size + simplified interrupt handler + overflow check on line buffer
2009-11-02 12:47:06 +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
adamdunkels
c7a91ad4a2
Bugfix: UIP_TCP_BUF -> BUF
2009-10-27 23:09:58 +00:00
adamdunkels
631af06c7c
Bugfix: Active TCP connections in uIP are made by first setting up the
...
TCP connection state, then poll uIP to send out the first SYN. Until
now, however, the SYN was not sent as part of the poll, but at the
first retransmission. This is now fixed.
2009-10-27 22:34:08 +00:00
fros4943
6f4a537aa0
serial line ringbuf implementation + increased default buffer size to 128 bytes
2009-10-27 16:20:31 +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
a25a3a45b5
Bugfix: attribute energy expenditure to a device only if the device was actually switched on
2009-10-20 20:19:27 +00:00
adamdunkels
91579fbaab
Removed debug strings to save ROM
2009-10-20 08:06:43 +00:00
nifi
223fa1c8e5
added missing include
2009-10-20 07:42:03 +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
adamdunkels
7cdfbca973
Alignment problems with announcements fixed
2009-10-19 21:27:02 +00:00
adamdunkels
9ec57d61ad
Added MAC layer framing support to X-MAC so that packets now are standard 802.15.4 frames
2009-10-19 20:53:56 +00:00
adamdunkels
4de1816e36
Added a new module called "framer" that creates MAC level frames to
...
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
nifi
ae226c5917
* Set sender and receiver packet attributes on incoming packets
...
* Added link layer destination check
2009-10-19 11:25:54 +00:00
adamdunkels
10c873018d
Ensure that DEFAULT_PERIOD is != 0, to avoid a modulo with 0
2009-10-19 06:39:29 +00:00
adamdunkels
f25856a387
Hack to be able to receive UDPv4 multicast packets
2009-10-18 22:03:44 +00:00
