Commit graph

1044 commits

Author SHA1 Message Date
zhitao 1913e1a936 prevent neighbor ETX from wrap-over 2009-10-22 13:11:20 +00:00
nifi df32fde58c Made max number of neighbors configurable 2009-10-21 21:25:10 +00:00
adamdunkels a25a3a45b5 Bugfix: attribute energy expenditure to a device only if the device was actually switched on 2009-10-20 20:19:27 +00:00
adamdunkels 91579fbaab Removed debug strings to save ROM 2009-10-20 08:06:43 +00:00
nifi 223fa1c8e5 added missing include 2009-10-20 07:42:03 +00:00
adamdunkels a5ea7ef966 Increased default number of queue buffers 2009-10-19 21:28:59 +00:00
adamdunkels 4d9b05c2ce Increased default header size in packetbuf to accomodate 802.15.4 headers 2009-10-19 21:28:11 +00:00
adamdunkels 7cdfbca973 Alignment problems with announcements fixed 2009-10-19 21:27:02 +00:00
adamdunkels 9ec57d61ad Added MAC layer framing support to X-MAC so that packets now are standard 802.15.4 frames 2009-10-19 20:53:56 +00:00
adamdunkels 4de1816e36 Added a new module called "framer" that creates MAC level frames to
the packetbuf from packet attributes. Two framer modules are included,
one that creates 802.15.4 frame headers, and one that creates a
minimal "nullmac"-style header that only contains the link-local
addresses.
2009-10-19 18:30:03 +00:00
nifi ae226c5917 * Set sender and receiver packet attributes on incoming packets
* Added link layer destination check
2009-10-19 11:25:54 +00:00
adamdunkels 10c873018d Ensure that DEFAULT_PERIOD is != 0, to avoid a modulo with 0 2009-10-19 06:39:29 +00:00
adamdunkels f25856a387 Hack to be able to receive UDPv4 multicast packets 2009-10-18 22:03:44 +00:00
adamdunkels fb037e0afb Added function for sending an UDP packet to a specified IP address and port number over an existing UDP connection 2009-10-18 22:02:01 +00:00
adamdunkels 9d26bd663e A new optimization to X-MAC: senders now keep track of when neighbors
last were known to be awake. When sending a packet, a sender does not
start to send strobes until the neighbor is expected to be awake. This
reduces power consumption for senders and decreases the contention in
the network as there are less packets in the air. Additionally, the
ACK optimization was improved so that data/ack exchanges now are
more efficient.
2009-10-18 13:19:25 +00:00
nvt-se 31f41d842e * decline route discovery requests if we have one in the air
* and, by popular demand, switched PRINTF to printf in the debug macro. :-)
2009-10-08 16:30:26 +00:00
nvt-se f143227205 made the route discovery packet timeout configurable. 2009-09-29 16:02:28 +00:00
nifi 0ad51b8dcc Moved the link layer destination check to sicslowmac 2009-09-18 16:37:17 +00:00
adamdunkels 49e9b0bdcb Fixed compiler warning 2009-09-09 21:10:35 +00:00
adamdunkels 1980253ba3 Refresh routes when hearing a packet from a neighbor 2009-09-09 21:10:21 +00:00
adamdunkels 786ed3cf84 Fixed sdcc compiler problem: function pointers cannot be NULL, so added a dummy function instead 2009-09-09 21:09:42 +00:00
adamdunkels 2181e90f69 Added the possibility to switch lpp off. Fixed sdcc compiler issue 2009-09-09 21:09:23 +00:00
adamdunkels 1cafbc6002 sdcc compiler issue fix: compound assignments are not supported, so we use memcpy() instead 2009-09-09 21:08:46 +00:00
adamdunkels 8745235a79 Minor codestyle fix 2009-09-09 21:07:42 +00:00
nifi d4b619bcc5 Renamed SPI_WAITFOREOTxBUF to SPI_WAITFORTxREADY for clarity and generalized SPI transmission status checks to work with both AVR and MSP430 2009-09-07 11:31:26 +00:00
nvt-se 4d21a3e203 Don't assume that radio->send turns on the radio automatically. 2009-09-04 10:59:30 +00:00
nvt-se a21dece53f removed unused state codes and unused printf statements 2009-09-03 12:57:57 +00:00
nifi 3a8ee769cb Changed to monitor the UART transmitter buffer ready flag instead of the UART transmitter empty flag. This almost doubles the speed of transmitting data to CC2420. Patch by James Brown. 2009-08-31 12:06:34 +00:00
oliverschmidt e60db62b10 Added prototype missing for quite some time now - do we need -Werror ? 2009-08-20 20:27:17 +00:00
adamdunkels 522f991f14 Set sender and receiver packet attributes on incoming packets: patch by Gidon Ernst 2009-08-20 18:59:17 +00:00
nifi c81dbb6c89 Fixed problem with the radio driver changing transmission power to max when not specified at transmission. Also fixed bug where the lock was released when setting the transmission power.
Thanks to Djamel Djenouri and Marcus Lundn for identifying the problem.
2009-08-19 15:05:05 +00:00
fros4943 18a98bb573 bug fix: we need to explicitly turn off the cc2420 listen mode after a packet transmission 2009-08-19 12:00:04 +00:00
nvt-se 8acea82207 Set a file mode in the third argument when calling open() with O_CREAT in
the flags. Required by IEEE Std 1003.1, 2004 Edition.
2009-08-10 09:50:55 +00:00
joxe 0c8b200987 added autoack configuration for CC2420 and reversed long ieee address for address recognition 2009-07-28 22:24:53 +00:00
dak664 c1b7375a5a *** empty log message *** 2009-07-23 16:13:48 +00:00
dak664 95d844d09f Third attempt with INCLUDE_APPLICATE_SOURCE to remove compile warnings without breaking any platforms 2009-07-16 18:02:34 +00:00
dak664 5e6769b4c1 Fix previous 2 overhasty commits which broke required signedness of address shifts 2009-07-16 17:43:39 +00:00
dak664 c4b4c25e1c Bugs in previous change, could include 32 bit code on 16 bit builds 2009-07-16 17:33:50 +00:00
dak664 4531d66986 INCLUDE_APPLICATE_SOURCE defined to remove compiler warnings. Untested but should work on all AVR builds. 2009-07-16 17:17:22 +00:00
nvt-se 62b380b0a6 Fixed a bug with reading to far in get_record index. Thanks to Darren Moore for reporting this. 2009-07-16 11:58:44 +00:00
dak664 2166261890 Separate input and output debug PRINTFs 2009-07-10 13:33:45 +00:00
nvt-se 906717a333 * isolate only pages in the last sector
* set max_pages to 0 when calling remove_by_page to prevent file starvation.
* when allocating files, only update next_free if the allocated file starts at next_free.

Thanks to Darren Moore (CSIRO) for suggesting the first two of the
three changes.
2009-07-09 22:16:22 +00:00
nvt-se c872a86653 undo accidental enabling of debug output. 2009-06-29 13:33:12 +00:00
nvt-se 1e0ca9ceac Made the use of micro logs configurable to make file modifications
more efficient on storage types that support inline updates.

The sky platform uses logs, and the native platform uses no logs.
2009-06-29 13:30:16 +00:00
nvt-se 38fff1b527 mac_driver structure has been changed to include the init function. 2009-06-24 16:31:49 +00:00
joxe a71664e8d1 quick fix for driver to work with 4MHz 2009-06-23 13:12:37 +00:00
adamdunkels 1c18bf4053 -> 2.3 2009-06-22 20:40:43 +00:00
nifi 912aba7280 added init function in MAC driver for easier configuration 2009-06-22 11:14:11 +00:00
nvt-se 53a8acc49a cleared debug flag. 2009-06-10 15:13:37 +00:00
nvt-se 349e14abd4 fixed GC bug with big files and unwanted buffer overwrite bug. 2009-06-10 15:03:35 +00:00