Commit graph

4360 commits

Author SHA1 Message Date
fros4943 c1520a7134 added support for multiple log mote interfaces / mote 2009-12-07 11:06:08 +00:00
fros4943 5e251b837a hide interfered radio events when radio is not on 2009-12-07 11:04:15 +00:00
fros4943 38e0b7918a set radio interfered even when it is turned off -> cca is set immediately when radio is turned on 2009-12-07 11:03:19 +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 df784546ee Remove sniff and debug commands to save code space 2009-12-06 23:28:25 +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 e3fed27f4a Broke out the CC2420 SFD interrupt into a separate file to allow easier overloading with project-specific files 2009-12-05 19:42:56 +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 9ec2b64008 added ESB helloworld test (cloned from Sky) 2009-12-02 17:16:57 +00:00
fros4943 5f88fac53c renamed serial port mote interface SkySerial to MspSerial + replaced ESB's log mote interface with the new MspSerial (ESB motes can now read serial port data) 2009-12-02 17:12:32 +00:00
fros4943 36d09eaa69 requesting mote wakeup when receiving radio data + code cleanup (faster code) 2009-12-02 16:39:42 +00:00
fros4943 51f210b37f removed unused and unneeded custom radio data classes 2009-12-02 16:29:36 +00:00
fros4943 2f9ccfa26d merged mspsim's compile dialogs 2009-12-02 16:27:32 +00:00
fros4943 8bd7187491 the simulation object now handles the motetype configuration for motes; common functionality that was earlier implemented in each mote.
this patch allows the simulator more freedom for hand-picking mote class loaders

+ some debug output in experimental ImportAppMoteType
2009-11-27 15:53:10 +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
fros4943 236a6eee15 added new application mote type that loads a configurable application mote java class.
the new mote type makes it easier to create and load new application-level motes
2009-11-25 20:52:33 +00:00
fros4943 fa26d2f213 configure and load methods may throw a MoteTypeCreationException 2009-11-25 20:48:22 +00:00
fros4943 93672649d2 made project class loader public + throw exception is mote class could not be loaded 2009-11-25 20:47:18 +00:00
fros4943 ac424ca88a bugfix: interfered nondestination radio 2009-11-25 18:13:05 +00:00
fros4943 7d6ee814da added documentation 2009-11-25 16:05:47 +00:00
fros4943 ff93ba8e0f decreased transmission interval and increased transmission duration of disturber mote, since short packets could still get through with the current settings 2009-11-25 16:03:00 +00:00
fros4943 d77d7ab667 updated mspsim.jar: implements cc2420's crc footer 2009-11-25 15:51:15 +00:00
fros4943 451be82efd radio connection update: radio should not be removed from destinations, but instead flagged as interfered.
(and the radio medium will keep delivering data also to interfered destinations to avoid the half-filled RXFIFO problem)

+ minor fix: the received signal strength is the maximum of all sending radio
2009-11-25 15:49:58 +00:00
fros4943 5c67d113c8 minor bug fix: arraydequeue may return null entries 2009-11-25 15:44:51 +00:00
fros4943 3c4fe0e3b7 closing fileoutputstream 2009-11-25 15:43:45 +00:00
fros4943 24d0330d2d radio connection update: radio should not be removed from destinations, but instead flagged as interfered 2009-11-25 15:43:03 +00:00
fros4943 45d23c026e new radio medium method signature + increased history size 2009-11-25 15:40:46 +00:00
fros4943 0a9e9dea59 * observing motes' radio states ("is transmitting") instead of radio events ("started transmitting").
previously the last radio event was logged in the Timeline, which could be very confusing when a radio was interfered while transmitting a packet: it looked like the radio stopped transmitting. (this behavior did not, however, affect the simulation output but only the timeline)

* added Radio Logger menu option shortcut, for quickly moving from the Timeline to the Radio Logger plugin
* minor ui fixes regarding event tooltips: tooltip info appear at mouse clicks
2009-11-25 15:39:57 +00:00
fros4943 d27a2dfb5b added Payload Alias for easier overview of several packets with identical payloads.
added Timeline menu option for quickly viewing the selected radio packet in the Timeline plugin.
2009-11-25 15:32:34 +00:00
fros4943 d4f674c053 updated obsolete method signature:
when the radio medium was still tick-based, several radio connection could finish "simultaneously" (during the same tick), which is no longer possible
2009-11-25 15:26:35 +00:00
fros4943 2955eb9798 distinct between a radio connection's interfered radios, and interfered destination radios: interfered destinations still receive connection data
+ faster code and updated documentation
2009-11-25 15:21:15 +00:00
fros4943 7e6fbd9f7b output warning if radio shuts down during transmission 2009-11-25 15:18:11 +00:00
fros4943 01e9498dd9 radio medium update: receiving nodes that become interfered still receive connection data, but may (should) choose to ignore or corrupt it.
this solves a problem with half-filled FIFO buffers on CC2420 radio platforms

+ minor fixes: the received signal strength is the maximum of all active connection, and a transmitting radio may still be interfered
2009-11-25 10:36:08 +00:00
fros4943 5ed294f001 minor patch: remember last exported jar filename 2009-11-25 10:29:21 +00:00
fros4943 c0e115895d when a receiving radio is interfered by another transmission, the actual data received is corrupted. 2009-11-25 10:01:55 +00:00
fros4943 cd8a407ee1 fix: mote id should not return memory value, but rather the configured value. 2009-11-25 09:17:16 +00:00
fros4943 857c7d5a9d fixed integer to long wrap bug for simulation times over 2000s 2009-11-23 15:25:13 +00:00
nvt-se a96e8a33b3 removed interference because it covered several hops and caused problems with x-mac broadcasts 2009-11-20 14:51:30 +00:00
nvt-se 116771adbc made the route cache timeout configurable 2009-11-20 14:35:58 +00:00
nifi b9418a91d7 Added call to putchar to force linking (fixes compilation error). 2009-11-20 10:45:07 +00:00
nifi 1f2c226d8e * Added ctimer_restart(). Patch by Moritz Struebe.
* Added ctimer_expired().
2009-11-19 18:32:05 +00:00
nifi 3c1a7f3bc7 * Added configuration for radio receive buffer size (default Rime packet size)
* Added configuration for beep on bad crc
* Changed to drop packet if read buffer is too small rather than truncating data
* Turn off energest-listen during transmission
2009-11-19 18:04:02 +00:00
nifi efdbbf9fe3 minor cleanup: random.c is already included in Makefile.include 2009-11-19 17:33:05 +00:00
nifi 5de7d07093 fixed compiler warning 2009-11-19 17:31:23 +00:00