Commit Graph

200 Commits

Author SHA1 Message Date
adamdunkels
020a0c30aa Rewrote the collect module to use packet attributes instead of explicit headers 2008-06-30 09:15:22 +00:00
adamdunkels
6bbb99438e Cleaned up Rime makefile - removed sibc, changed name of sabc to stbroadcast 2008-06-30 08:29:32 +00:00
adamdunkels
e6079870fe Changed name of the sabc module to stbroadcast 2008-06-30 08:28:53 +00:00
adamdunkels
4349504219 Bugfix: fixed the missing arguments to make Rime compile 2008-06-27 16:44:58 +00:00
nifi
839b6111d6 Changed send function to return false if it was not possible to send 2008-06-26 11:38:59 +00:00
adamdunkels
63c620303a Changed the 'ibc' and 'uc' Rime modules into the more descriptive names 'broadcast' and 'unicast' 2008-06-26 11:19:22 +00:00
nifi
fe4f8f4339 clear attributes when clearing buffer 2008-04-03 09:07:28 +00:00
nifi
f187981cd6 Fixed type offset bug in rimebuf_addr() and removed unused type for attributes and addresses. Replaced memcpy with loop. 2008-04-02 14:49:21 +00:00
nifi
8d47324d8f fixed typo 2008-04-01 13:22:59 +00:00
nifi
fabe4393f7 fixed alignment problem with rime/chameleon 2008-04-01 13:10:22 +00:00
adamdunkels
5901bf977a Changed assignment to explicit copy to enable compilation with SDCC 2008-03-20 09:40:31 +00:00
adamdunkels
39c85118d8 Ensure that header_module is != NULL before calling it. Define and print headers only if DEBUG is set. 2008-03-03 20:20:33 +00:00
oliverschmidt
edbae75705 Stick to CC_INLINE. 2008-02-28 21:25:34 +00:00
fros4943
cefaa38581 -debugging output 2008-02-27 10:39:17 +00:00
adamdunkels
a0c833da11 Mistakenly included development code in the Makefile target 2008-02-25 13:22:34 +00:00
adamdunkels
412facb831 This is an initial commit of an implementation of the Chameleon
architecture for the Rime stack for Contiki. The Chameleon
architecture separates the header processing from the Rime protocol
logic. Instead of having each protocol create its own part of the
packet header, protocols use packet attributes. Before sending a
packet, a special Chameleon header processing module creates a packet
header from the packet attributes. The same Chameleon module parses
incoming packets and creates packet attributes from the header.

The details are in our SenSys 2007 paper:

Adam Dunkels, Fredrik Osterlind, Zhitao He. An Adaptive Communication
Architecture for Wireless Sensor Networks. In Proceedings of the Fifth
ACM Conference on Networked Embedded Sensor Systems (SenSys 2007),
Sydney, Australia, November 2007.

http://www.sics.se/~adam/dunkels07adaptive.pdf

This is a rewrite of the code that was developed for the paper.
2008-02-25 02:14:34 +00:00
adamdunkels
d99ca27820 Changed all occurences of u8_t and u16_t to uint8_t and uint16_t 2008-02-24 22:05:27 +00:00
adamdunkels
3c1b0f4e65 Debug output slightly improved 2008-02-24 21:09:08 +00:00
adamdunkels
16c715aade Updated collect_open() definiton to match prototype declaration 2008-02-24 21:08:37 +00:00
adamdunkels
fc603fdcc6 constness 2008-02-05 20:18:57 +00:00
adamdunkels
3d6c1c966b Bugfix: forwarding functions now have access to its packet headers. Added last hop to the arguments to the reception function 2008-02-05 20:17:43 +00:00
adamdunkels
33bcc24019 Increased timeouts, updated to match new mh API 2008-02-05 20:16:48 +00:00
adamdunkels
465f75736d Minor source code reformatting 2008-02-03 21:12:44 +00:00
adamdunkels
53f0b7feb8 Added line drawing code when compiled for the netsim target 2008-02-03 20:52:41 +00:00
adamdunkels
2886e03f57 Rewrote the neighbor code to use memb and a list instead of a static array 2008-02-03 20:44:11 +00:00
adamdunkels
c576b7b01c Optimized transmission when interval == 0 2008-01-25 01:06:25 +00:00
adamdunkels
49ac5f9026 Show rt metric in netsim as number of expected transmissions 2008-01-24 21:11:40 +00:00
adamdunkels
cdfe030980 Send immediately if interval == 0. Added debug information 2008-01-24 21:10:50 +00:00
adamdunkels
29cc2b1266 Updated debug printouts 2008-01-23 16:10:10 +00:00
adamdunkels
c8dccbbd40 Added a function for converting a timesynchronized time to a local (rtimer) time 2008-01-23 15:07:05 +00:00
adamdunkels
5c169ac291 Better debug output 2008-01-21 12:19:27 +00:00
adamdunkels
57b54894f8 Removed mistakenly added development files 2008-01-14 16:05:34 +00:00
adamdunkels
34bd11905c Rewrote the timesynch code to use the Rime sniffer interface instead of the kludge of running timesynch as a MAC layer 2008-01-14 14:50:01 +00:00
adamdunkels
02ee418313 Moving timesynch.[ch] from sys/ to core/net/rime as they have more to do with Rime than with the kernel 2008-01-14 14:22:16 +00:00
adamdunkels
042180c13f Rewrote the sniffer code to use a list, which makes it possible to add any number of sniffers. Sniffers now can be both for incoming and outoing packets. 2008-01-14 09:42:00 +00:00
adamdunkels
7fcb1f3b2a Updated debug output 2008-01-14 09:36:35 +00:00
adamdunkels
b26754fd95 Removed unused code 2008-01-14 09:34:33 +00:00
adamdunkels
7b94bfb621 Rewrote the code to use polite broadcasts istead of regular broadcasts. This reduces the amount of broadcast traffic, particularly for dense networks. 2008-01-14 09:34:00 +00:00
adamdunkels
f6b4022511 Setting a lower value now causes a discovery packet go out quicker 2008-01-08 08:27:25 +00:00
adamdunkels
bac26c90c8 Made a primary transmission go out immediately instead of within a random interval 2008-01-08 08:26:48 +00:00
adamdunkels
a20202231d Minor type change 2008-01-08 08:00:13 +00:00
adamdunkels
d2be099c0e Bugfix: queue buffers were not freed when a new packet was sent, leading to memory leakage. Added debug output. 2008-01-08 07:59:51 +00:00
adamdunkels
c6a43333d2 Call the timeout function only if it is non-NULL 2008-01-08 07:58:49 +00:00
adamdunkels
40d6216ec9 Added API for reading the routing table 2008-01-08 07:58:23 +00:00
adamdunkels
601560b1eb Added hopcount to callbacks 2008-01-08 07:55:56 +00:00
adamdunkels
0c748d7dd2 Debug formatting fixes 2008-01-08 07:55:15 +00:00
adamdunkels
f737127cca Minor type change 2008-01-08 07:55:00 +00:00
adamdunkels
16142f12c7 Removed unused code 2008-01-08 07:54:40 +00:00
adamdunkels
88a010acdc Added a simple sniffer callback, which currently is a hack - a better solution would be a list of sniffers for both outgoing and incoming packets, but this will do for now. 2008-01-08 07:53:02 +00:00
adamdunkels
25a5434fb5 Sending with interval 0 made explicit 2008-01-07 14:53:04 +00:00