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
dak664
5debc183a9
Enable radio stats in sensor cgi as default
2010-02-26 21:38:57 +00:00
dak664
844b3a34f7
Platform 0 was matching by default
2010-02-26 21:15:28 +00:00
dak664
195f5939c4
Clean up after testing
2010-02-26 20:51:48 +00:00
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
fros4943
026c4d7e85
synchronize time to timeline and radio logger at space key
2010-02-24 10:45:44 +00:00
fros4943
4c7ca7009b
listen to all log interfaces, also mote debug interfaces
2010-02-24 10:38:35 +00:00
kasunch
350fb21ff7
Adding a Makfile for example applications.
2010-02-24 09:14:46 +00:00
kasunch
80a408526f
Adding an example application for battery sensor
2010-02-24 09:13:56 +00:00
kasunch
c90b76427a
Adding ADC sources and battery sensor source to CONTIKI_TARGET_SOURCEFILES.
2010-02-24 09:09:35 +00:00
kasunch
0c9612b7b9
Adding battery sensor
2010-02-24 09:05:40 +00:00
kasunch
ea53e5b845
Adding ADC functions
2010-02-24 09:04:58 +00:00
nifi
7ca6cb2ce2
fixed compiler warning
2010-02-23 23:06:04 +00:00
fros4943
be76ae53f9
added warning when reloading a simulation with less then 20% memory left
2010-02-23 22:53:34 +00:00
nifi
b50d47fb80
added missing function in sicslowmac_driver
2010-02-23 22:45:11 +00:00
joxe
fbc5b20404
added initial 802.15.4 and IPHC/hc06 analyzer
2010-02-23 22:35:17 +00:00
joxe
588d0374fa
added initial 802.15.4 packet analyzer to COOJA radio logger
2010-02-23 22:32:57 +00:00
fros4943
cd8047bc77
added method that returns a mote with the given id
2010-02-23 21:55:55 +00:00
nifi
07ee8458e7
Fixed bootup printf() with 32-bit timer values
2010-02-23 21:02:30 +00:00
nifi
bb9d430138
added bootup print of NETSTACK_RDC name
2010-02-23 20:54:09 +00:00
nifi
1cfcc8a73a
Removed the combined name of CSMA and NETSTACK_RDC. The name of NETSTACK_RDC can be accessed separately if needed.
2010-02-23 20:42:45 +00:00
nifi
c20047f657
Changed the network stack to use different structures for the different layers (network_driver, mac_driver, rdc_driver, radio_driver). This helps to avoid incorrect configuration.
2010-02-23 20:09:11 +00:00
adamdunkels
bb62749de7
Made debug printfs optional
2010-02-23 18:49:58 +00:00
adamdunkels
0ab2ba433f
Bugfix: the wrong callback pointer was passed to higher layers.
2010-02-23 18:49:45 +00:00
adamdunkels
ed52586e18
Rework of parts of the ContikiMAC code based on input from experimental results. When channel check is triggered because of a false positive, the new version checks the radio several times to make sure that there really is an incoming packet. Otherwise, the radio is switched off. Cleaned up and removed old unused code. Added a few temporary debugging mechanisms and functions.
2010-02-23 18:49:05 +00:00
adamdunkels
14bc9aa98b
New and improved shell collect test: the new test sends out 10 packets from each node and counts the received packets. If less than 10 packets from each node is received, the test fails
2010-02-23 18:46:20 +00:00
adamdunkels
85a9f7db42
Fix bootup printf() with 32-bit timer values
2010-02-23 18:45:16 +00:00
adamdunkels
eadfe5f3d6
Enabled 32-bit clock ticks to allow longer timeouts; experimentally disabled polite announcements in favour of a non-announcement based collect protocol
2010-02-23 18:44:52 +00:00
adamdunkels
69a5b67523
Updated netsim to new netstack API
2010-02-23 18:44:08 +00:00
adamdunkels
08f06d8039
Updated to new sensors API
2010-02-23 18:43:43 +00:00
adamdunkels
757ca59511
Added netstack init to native platform
2010-02-23 18:43:21 +00:00
adamdunkels
ebea184116
Added netstack config for CC2420 radio driver, and also for cxmac RDC layer (which is not confirmed if it runs on real hardware, only tested in simulation)
2010-02-23 18:42:41 +00:00
adamdunkels
465125c5e7
Added support for 32-bit clock ticks: when reading the 32-bit value, make sure that it does not change between readouts to avoid reading right in the middle of it being updated
2010-02-23 18:41:20 +00:00
adamdunkels
50e1452564
Ugly workaround for internal error in mspgcc when applying the >= operator to two 32-bit values
2010-02-23 18:40:08 +00:00
adamdunkels
0c4c88ae66
Improved per-packet power profiling: if a packet is retransmitted, the new energy is added to the old energy so that it is possible to measure the full energy for all transmissions of the packet
2010-02-23 18:39:00 +00:00
adamdunkels
ca0417a923
Added the MAC layer callback functionality so that the Rime network layer gets information from the MAC about the status of sent packets: were they successfully transmitted, or was there a collisions? How many retries were there?
2010-02-23 18:38:05 +00:00
adamdunkels
f10eedab3e
Added debug printout
2010-02-23 18:37:15 +00:00
