Commit Graph

7361 Commits

Author SHA1 Message Date
adamdunkels
524625dfd2 Removed debug string names of packet attribtues 2010-02-28 20:20:19 +00:00
adamdunkels
410d860a93 Improved handling of neighbor phase estimation: instead of busy-waiting while waiting for neighbor's phase, the new code schedules a timer just before neighbor wakes up 2010-02-28 20:19:47 +00:00
adamdunkels
e6fceb7200 Added MAC-layer return value to indicate that a packet transmission was deferred 2010-02-28 20:18:30 +00:00
Mariano Alvira
f113136745 small clarifications to the README. 2010-02-28 09:17:58 -05:00
adamdunkels
331f93b439 Removed the 'nodes' command from the shell: it never really worked 2010-02-28 14:16:19 +00:00
adamdunkels
ec928a2a19 Make max queueing time depend on retransmission timeout 2010-02-28 14:15:58 +00:00
adamdunkels
e06acc4525 Prod the watchdog if waiting for along time 2010-02-28 14:15:16 +00:00
adamdunkels
74da90a06b Don't count collisions as transmissions 2010-02-28 10:07:17 +00:00
adamdunkels
f95a6cce85 Added function for obtaining packet queue length 2010-02-28 09:20:32 +00:00
adamdunkels
8fe15f7b45 New packet attribute for specifiying MAC layer retransmissions; reorder and commented packet attributes 2010-02-28 09:19:43 +00:00
adamdunkels
970a9eb9c7 Increased neighbor lifetime to allow for longer neighbor announcement intervals 2010-02-28 09:19:04 +00:00
adamdunkels
7165a3866f Significant rework of the Contiki data collection protocol:
* the new version makes use of MAC-layer feedback so that bad paths
  can be identified quicker and then avoided.

* the new code uses transport layer ACKs that contain feedback from
  the collect protocol: when a packet cannot be forwarded due to lack
  of resources, the ACK contains a flag that indicates that the packet
  could not be forwarded. ACKs also contain the routing metric of the
  sender, which improves agility in face of rapid path changes.

* loop detection and management has been improved: with higher path
  metric agility, the system is more prone to short-lived routing
  loops. Instead of dropping looping packets, the new version adjusts
  the routing metric for the routes that exhibit loops so that the
  risk for future loops is reduced.

* make use of packet attributes to inform the MAC layer of how many
  times packets should be retransmitted.
2010-02-28 09:18:01 +00:00
adamdunkels
b6b4941871 Made the number of MAC-layer retransmissions configurable on a per-packet basis, via a packet attribute 2010-02-28 08:35:16 +00:00
adamdunkels
ed88f487c8 Improved detection of link-layer ACKs; increased the time ContikiMAC waits when it has detected a link-layer ACK; increased the number of silence periods required to detect a CCA false positive 2010-02-28 08:33:21 +00:00
adamdunkels
fa1a96636e Bugfix: the compile-time check for UIP_LLADDR_LEN previously generated a run-time error, when it should have generated a compile-time error 2010-02-28 08:30:39 +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
adamdunkels
486f7f9728 Rewrite of the Sky shell collect test. The new test is better equipped
to handle reordered packets - unlike the previous test, the new test
counts all incoming packets in the data stream, even those that are
significantly reordered. The new test also shows the received packets
and their hop counts in a much more readable fashion.
2010-02-28 08:25:36 +00:00
Mariano Alvira
78be082b3c Add a readme to explain how to use this new build system and how to
incorporate libmc1322x into your projects as a submodule.
2010-02-27 18:20:34 -05:00
Mariano Alvira
ef5a7b57d5 clean the current directory also (incase mc1322x is a submodule) 2010-02-27 15:42:28 -05:00
Mariano Alvira
cc99d5326f overall cleanup 2010-02-27 13:46:53 -05:00
Mariano Alvira
177606cef3 cleaned up rftest-tx. 2010-02-26 18:27:58 -05:00
Mariano Alvira
d36264ef9e fix broken build system (since I moved put) 2010-02-26 18:19:10 -05:00
Mariano Alvira
97bd011d28 forgot to add these 2010-02-26 18:13:21 -05:00
Mariano Alvira
205b53787e cleaned up rftest-rx a little 2010-02-26 17:44:39 -05:00
dak664
5debc183a9 Enable radio stats in sensor cgi as default 2010-02-26 21:38:57 +00:00
Mariano Alvira
d0f8336f13 sleep.
had to comment out radio_off since I don't have the maca stuff moved
over yet.
2010-02-26 16:37:20 -05:00
dak664
844b3a34f7 Platform 0 was matching by default 2010-02-26 21:15:28 +00:00
Mariano Alvira
d3fed95235 tmr-ints 2010-02-26 16:15:26 -05:00
dak664
195f5939c4 Clean up after testing 2010-02-26 20:51:48 +00:00
Mariano Alvira
cd5e5b1706 tmr 2010-02-26 15:35:57 -05:00
Mariano Alvira
a2b51b0e3c add flasher 2010-02-26 14:51:01 -05:00
Mariano Alvira
383a965c21 add romimg 2010-02-26 14:22:41 -05:00
Mariano Alvira
6309b16235 config is in config.h now 2010-02-26 14:22:28 -05:00
Mariano Alvira
64824b4ebc place all the config into config.h 2010-02-26 14:21:46 -05:00
Mariano Alvira
87cd9c7a36 update build system for board specific code that's 'local' to the
program you are building.

update tests to consolidate common code.
2010-02-26 14:04:10 -05:00
Mariano Alvira
a791be393b update nvm-write 2010-02-26 13:03:37 -05:00
Mariano Alvira
8f6e672cc0 fix warnings 2010-02-26 12:53:21 -05:00
Mariano Alvira
2b4ead0efe turn on more warnings
add -Werror
2010-02-26 12:53:04 -05:00
Mariano Alvira
9a8004c177 working on nvm-read.
fixed lib ordering on link command
2010-02-26 12:37:13 -05:00
Mariano Alvira
59dca22769 clean up default_vreg_init 2010-02-26 07:30:53 -05:00
Mariano Alvira
bfe8814c90 makefile hints 2010-02-26 07:16:06 -05:00
c_oflynn
b5b77ac47a Use new HC06 2010-02-26 10:55:00 +00:00
nifi
a373c426f0 Disabled the cross-level conversion of Contiki timestamp (currently not used by Contiki) 2010-02-26 08:15:41 +00:00
nifi
52d234417d Changed to draw the network traffic under the motes 2010-02-26 07:46:26 +00:00
nifi
512da4195c Changed to draw the mote relations under the motes 2010-02-26 07:38:08 +00:00
nifi
74df2dbf43 * Save selected packet analyzer chain and split pane position in simulation file
* Update all log entries when changing packet analyzer chain
* Added popup menu to verbose pane
* Added serialVersionUID to menu actions to avoid compiler warnings
2010-02-25 23:44:16 +00:00
joxe
83d203afb5 added support for hc06 decompression in radiologger / analyzer 2010-02-25 22:36:08 +00:00
adamdunkels
b9827d2b36 Bugfix: didn't correctly reset the pending flag when a packet was read from the radio 2010-02-25 16:06:44 +00:00
joxe
80b289f7c1 updated sky platform for new sicslowpan 2010-02-25 15:51:37 +00:00
joxe
0ab2bc9a31 upgraded sicslowpan to hc-06 - no 48 bit multicast compression support yet 2010-02-25 15:50:58 +00:00