Commit graph

4175 commits

Author SHA1 Message Date
fros4943 4f7f3c97b5 * added coffee_files to the protected memory needed during cfs-based checkpointing operations
* renamed cfs_coffee_get_fd_set() to cfs_coffee_get_protected_memory() to highlight that not only fd_set is protected
2009-02-09 10:08:26 +00:00
adamdunkels 9b23d1553e Removed left-over log output 2009-02-08 21:06:23 +00:00
adamdunkels dd9ffd87c4 Added missing #include announcement.h 2009-02-08 20:14:18 +00:00
adamdunkels 0d1e7e9b32 Improved parsing of serial data and output 2009-02-08 19:38:22 +00:00
adamdunkels 54b4226f70 Nightly test that runs Contiki's shell collect command in much the same way as the Contiki collect program does 2009-02-08 19:34:34 +00:00
adamdunkels 085df6b630 Improved version of LPP with support for broadcasts as well as announcement data in the probes 2009-02-08 19:30:18 +00:00
adamdunkels 37b86b9236 Added cr/nl to end of prompt to make scripting easier 2009-02-08 19:28:57 +00:00
fros4943 2d671a1265 Nimbus look and feel is not fully supported on many linux platforms:
* changing default look and feel to cross platform l&f on linux systems
2009-02-08 18:33:05 +00:00
nvt-se d0a546b049 A long refactoring session yielded the following.
Technical changes:

* Factored out file specific information from the file descriptor
  structure into a new file structure.

  - Useful file metadata can be stored after the file is closed.
  - File descriptors become much smaller.
  - Significantly reduces the need to scan for the file end.

* Use correct types in all function signatures.
* Removed the directory cache.

Results:

* Enormous speed increase when opening cached files (10x-20x.)
* Multiple fd:s pointing to the same file have the correct semantics.
* About 100 bytes smaller ROM size.
* Slightly smaller static RAM size.
2009-02-08 17:08:13 +00:00
adamdunkels 9c4d2da561 Bugfix: it is etimer_reset() that makes timer behavior stable, not etimer_restart() 2009-02-07 22:38:01 +00:00
adamdunkels 67f649c4aa Use etimer_restart() to avoid synchronization effects from the abc_send() invocation taking time to complete 2009-02-07 22:28:25 +00:00
adamdunkels 91d280c4c9 Reverted to the old behaviour on broadcasts: send strobes for both unicast and broadcast packets. 2009-02-07 18:45:50 +00:00
adamdunkels 4b71003c2f Changed from random_rand() to rand() for better pseudo randomness 2009-02-07 18:43:45 +00:00
fros4943 3fcd77f522 increased default java memory allocation for contiki tests 2009-02-07 17:24:15 +00:00
adamdunkels 440899e4cb Seed rand() with the node ID + MAC address 2009-02-07 16:49:36 +00:00
joxe 250ed0b910 updated mspsim with support for setting node id 2009-02-07 16:39:43 +00:00
joxe 4b78e80bda added MAC address setting - setNodeID in SkyNode 2009-02-07 16:38:51 +00:00
adamdunkels 29ec3b02f5 A nightly test of the Rime collect protocol on the sky platform 2009-02-07 16:18:25 +00:00
adamdunkels c10ae7b6dc Increased the inter-packet time to work better on the sky platform 2009-02-07 16:17:33 +00:00
adamdunkels 752291f450 Changed from random_rand() to rand() function for (pseudo) random numbers because random_rand() does not work that well 2009-02-07 16:16:31 +00:00
adamdunkels 91e8487032 Added Doxygen documentation 2009-02-07 16:15:37 +00:00
adamdunkels cf57c8189f Added a nightly test for the Rime collect protocol 2009-02-06 10:13:55 +00:00
adamdunkels 2e55bb5151 Removed the blink process to make the code simpler, added randomness to the transmission intervals 2009-02-06 10:12:52 +00:00
adamdunkels be846d8c90 A new experimental network primitive called an 'announcement'. An
announcement is an (ID, value) tuple that is disseminated to local
area neighbors. An application or protocol can explicitly listen to
announcements from neighbors. When an announcement is heard, a
callback is invoked.

Announcements can be used for a variety of network mechanisms such as
neighbor discovery, node-level service discovery, or routing metric
dissemination.

Application programs and protocols register announcements with the
announcement module. An announcement back-end, implemented by the
system, takes care of sending out announcements over the radio, as
well as collecting announcements heard from neighbors.
2009-02-05 19:32:01 +00:00
adamdunkels 5cf0c25ca6 A few more minor fixes 2009-02-04 20:58:05 +00:00
adamdunkels 96882c402a Fixed conformance to Contiki code style :) 2009-02-04 20:55:41 +00:00
joxe 9689a579be added DCO/CPU speed re-synch each 30 seconds 2009-02-04 19:32:20 +00:00
joxe 80848e4106 added DCO-resync function and default config 2009-02-04 18:28:44 +00:00
fros4943 80feb7ad57 added experimental checkpointing functionality:
currently only implemented on the sky platform
2009-02-04 18:12:57 +00:00
fros4943 3c11bf4d8c start each log file with its filename 2009-02-04 17:58:17 +00:00
fros4943 1795dbf199 added checkpoint and rollback commands:
writes/reads checkpoint images from file system.

(temporarily disabled rime debug and sniff commands)
2009-02-04 17:54:28 +00:00
fros4943 520ad77046 sky checkpointing test:
Tests node local checkpointing on the Sky platform. A single node checkpoints and rollbacks with a repeating echo background process. Running examples/sky-shell/sky-shell.c
2009-02-04 17:53:16 +00:00
fros4943 c16921f108 checkpointing library implemented for the sky platform (cfs interface is currently not optimized) 2009-02-04 17:51:49 +00:00
fros4943 bf39076206 added experimental checkpointing functionality:
currently only implemented on the sky platform
2009-02-04 17:49:15 +00:00
nvt-se fda75c4c08 Use the right type for pages in the directory cache. This makes the
cache much smaller on most platforms.
2009-02-03 16:21:53 +00:00
fros4943 67f41c8e5c re-enabled radio channels on sky motes 2009-02-03 14:34:47 +00:00
joxe 4879e83403 minor TOS serial fix 2009-02-03 14:18:12 +00:00
joxe cf197a3496 fixed TOS detect on usart output 2009-02-03 14:08:24 +00:00
zhitao 5789bf5596 Modified comments for receiver filter bandwidth settings 2009-02-02 08:52:49 +00:00
joxe 5a8dc2df28 added handling function for checkin if uart is transmitting or receiving - patch by Klaus Stengel 2009-01-31 12:46:57 +00:00
joxe e5f0d786a8 fixed sky platform to use the new uart1_active api to avoid messing up last chars transmitted 2009-01-31 12:45:03 +00:00
nvt-se 4b56200586 documented the new function that helps sensornet checkpointing to protect
file descriptors while rolling back state.
2009-01-29 18:24:58 +00:00
julienabeille 2218d8ef8b Added an application and example to run IPSo interoperability test using RAVEN boards 2009-01-27 10:57:28 +00:00
adamdunkels e346d8cf95 Reverted the timer_expired() back to the previous version (which should be correct). Removed the definition of CLOCK_LT() because it seems to only cause problems. 2009-01-24 15:20:11 +00:00
adamdunkels 3a4a961ff5 Fixed the CLOCK_LT again. The previous revert was incorrect: the conditional was missing due to a bad copy-and-paste on my part :( 2009-01-24 10:54:44 +00:00
fros4943 8f462b9a52 zeroed debug flag 2009-01-23 17:28:09 +00:00
adamdunkels 6cbe50d9ef Fixed missing parenthesis 2009-01-23 17:16:38 +00:00
fros4943 603740b13b removed compiler warning by returning 0 at undefined value 2009-01-23 17:08:17 +00:00
fros4943 7e5047012b added function for getting coffee's fd_set address and size 2009-01-23 16:27:49 +00:00
adamdunkels b258a99e22 Reverted CLOCK_LT to the previous version, which upon closer examination seems to be correct. The new version did not work correctly on the minimal-net platform. 2009-01-23 16:13:57 +00:00