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Author SHA1 Message Date
Timofei Istomin
65ef375bdb Re-create a routing table entry if the next hop is changed. 
The next-hop address did not get updated in the routing table
in case an entry for the destination already existed.

This patch resolves the issue by removing the entry and
having it re-created from scratch.

The issue causes a routing error triggering reconstruction of
the DODAG through version increase.

In case of somewhat frequent downward traffic in not (yet) stabilized DODAG
a vicious circle is formed: unstable topology means churn, downward
routing under churn causes reconstruction of DODAG. In this situation
the network does not have chance to stabilize.

We encountered a constant churn caused by this bug
in a network of 50 nodes and a periodic traffic (a packet every 5
seconds) generated at the root.

More info and a PCAP demonstrating the issue can be found here:
https://github.com/contiki-os/contiki/issues/496
 2014-06-13 13:31:15 +02:00
George Oikonomou
2e166a83c7 Merge pull request #691 from hexluthor/rts-cts 
CC2538: Add hardware flow control (RTS/CTS) support on UART1.
 2014-06-04 09:22:58 +01:00
George Oikonomou
ba9c2d40eb Merge pull request #682 from g-oikonomou/watchdog-cc2538 
Confine CC2538 WDT on/off conf inside the driver
 2014-06-03 22:05:08 +01:00
George Oikonomou
25cd0788a6 Merge pull request #683 from g-oikonomou/sensinode-modules 
Fix MODULES for the Sensinode platform
 2014-06-03 22:03:42 +01:00
Adam Dunkels
64f65b4e45 Merge pull request #617 from nfi/extended-radio-api 
Extended radio API with support for setting channel, pan id, addressing modes, etc
 2014-06-03 21:32:53 +02:00
Ian Martin
274b3dcd0b CC2538: Add hardware flow control (RTS/CTS) support on UART1. 2014-06-03 12:38:24 -04:00
Nicolas Tsiftes
3650950460 Merge pull request #678 from simonduq/sky-disable-ndp 
Disable IPv6 Neighbor Discovery Protocol by default on the sky platform
 2014-06-02 10:52:07 +02:00
Nicolas Tsiftes
039dc5fb73 Merge pull request #667 from simonduq/ipv6-ndp-in-default-conf 
Add UIP_CONF_ND6_SEND_NA to contiki-default-conf.h
 2014-06-02 10:51:52 +02:00
George Oikonomou
17a935ddf5 Merge pull request #689 from sieben/doc 
Closing doxygen groups
 2014-06-01 17:36:15 +01:00
Rémy Léone
25c8b0835d Closing doxygen groups 2014-05-30 11:01:20 +02:00
George Oikonomou
4197cccbd6 Merge pull request #679 from alignan/tos-bsl-license 
Added missing license file referenced in z1-bsl-* scripts
 2014-05-22 08:20:16 +01:00
Nicolas Tsiftes
386ec61311 Merge pull request #507 from mkovatsc/coap-18 
Erbium CoAP cleanup for Proposed Standard version
 2014-05-22 08:31:29 +02:00
George Oikonomou
6e08841e5c Fix MODULES for the Sensinode platform 2014-05-18 15:30:54 +02:00
George Oikonomou
807ee624e4 Confine CC2538 WDT on/off conf inside the driver 
Instead of requiring all calls to `watchdog_start` to be
wrapped inside `#if WATCHDOG_CONF_ENABLE` guards, we control
things from within the WDT driver itself.

This commit also includes some minor documentation and
indentation cleanups
 2014-05-18 14:12:16 +02:00
George Oikonomou
b864ec2b71 Merge pull request #661 from hexluthor/watchdog-enable 
CC2538: Add WATCHDOG_CONF_ENABLE to optionally disable the watchdog timer
 2014-05-18 14:11:49 +02:00
George Oikonomou
eabc244bff Merge pull request #641 from hexluthor/backdoor-conf 
CC2538: Add CONF parameters to select boot loader backdoor pin and logic level
 2014-05-18 13:29:02 +02:00
George Oikonomou
026864d129 Merge pull request #665 from hexluthor/cc2538-flash-conf 
CC2538: Add FLASH_CONF_ORIGIN and FLASH_CONF_SIZE config parameters.
 2014-05-18 13:12:49 +02:00
Matthias Kovatsch
969d512546 Removed references to missing DTLS implementation. 2014-05-15 20:29:05 +02:00
Matthias Kovatsch
ee493dd6af Update to observe-13 (cancellation). 2014-05-15 20:29:05 +02:00
Matthias Kovatsch
2683e13da5 Updated README and Makefile. 2014-05-15 20:29:05 +02:00
Matthias Kovatsch
a26533f501 Updated Cooja simulations. 2014-05-15 20:29:05 +02:00
Lars Schmertmann
351ba413e2 Enabled forcing CON packet for observer notifications each 20 packets 2014-05-15 20:29:04 +02:00
Lars Schmertmann
386d708b56 Added function for easy block1 usage. 
Fixed blocksize calculation when REST_MAX_CHUNK_SIZE != 2^x.
Added example for block1 + separate + block2.
 2014-05-15 20:29:04 +02:00
Lars Schmertmann
bb737f85ae Used Uncrustify and fixed Travis build errors. 2014-05-15 20:29:04 +02:00
Matthias Kovatsch
3dd5bd7a37 Renamed erbium to er-coap to avoid confusion and have a meaningful directory name. 2014-05-15 20:29:03 +02:00
Matthias Kovatsch
7d79b69ada Updated to CoAP Proposed Standard and removed draft versions. 2014-05-15 20:29:03 +02:00
Antonio Lignan
689c59cdf2 Added missing license file referenced in z1-bsl-* scripts 2014-05-15 16:02:57 +02:00
Simon Duquennoy
6e53ab6eb0 Disable IPv6 Neighbor Discovery Protocol by default on the sky platform 2014-05-14 17:29:18 +02:00
Nicolas Tsiftes
443bbd3948 Merge pull request #664 from simonduq/rpl-link-metric-init-fix 
RPL MRHOF: bypass EWMA when setting a parent's link metric for the first time
 2014-05-14 16:42:29 +02:00
Nicolas Tsiftes
c91782c638 Merge pull request #560 from jdede/ds6_period_configurable 
Make the period for the uip-ds6 periodic task configurable
 2014-05-14 16:35:30 +02:00
Fredrik Österlind
4ca6c01fa9 Merge pull request #672 from claesjac/cooja-eeprom 
Added support for EEPROM device in Cooja
 2014-05-12 14:24:37 +02:00
Claes Jakobsson
9c08f28956 Added EEPROM support for Cooja with a rudimentary hexdump -C like viewer in the mote interface view 2014-05-08 22:35:58 +02:00
Jens Dede
8820597cca Merge branch 'master' of git://github.com/contiki-os/contiki into ds6_period_configurable 2014-05-08 09:27:43 +02:00
Nicolas Tsiftes
f34165bda4 Merge pull request #647 from cetic/pr-select-dag-fix 
rpl_select_parent: Only check parents belonging to the given dag
 2014-05-07 16:13:47 +02:00
Nicolas Tsiftes
812a0299a8 Merge pull request #649 from cetic/pr-dio-preference-fix 
Add user configuration of DIO preference field
 2014-05-07 16:12:56 +02:00
Nicolas Tsiftes
73086e34f7 Merge pull request #632 from nfi/verbosity-control-stm32w 
Add support for verbosity control for building STM32W-based platforms
 2014-05-07 16:12:12 +02:00
Simon Duquennoy
7367eb1829 Add UIP_CONF_ND6_SEND_NA to contiki-default-conf.h 2014-05-05 19:52:52 +02:00
Ian Martin
2abaeaa8cc CC2538: Add FLASH_CONF_ORIGIN and FLASH_CONF_SIZE config parameters. 2014-05-02 11:35:58 -04:00
Ian Martin
7081440eff CC2538: Add WATCHDOG_CONF_ENABLE to optionally disable the watchdog timer. 2014-05-02 10:28:30 -04:00
Oliver Schmidt
4af2661374 Merge pull request #668 from oliverschmidt/master 
Adjustment to cc65 change.
 2014-05-01 22:53:49 +02:00
Oliver Schmidt
5829bc5159 Adjustment to cc65 change. 2014-05-01 21:32:32 +02:00
Nicolas Tsiftes
953312cbb7 Merge pull request #630 from blemmens/z1-bsl-far-memory-support 
Added support to program Z1 far memory with BSL
 2014-04-30 00:59:51 +02:00
Nicolas Tsiftes
dbe83c42ab Merge pull request #651 from cetic/pr-rpl-private-cleanup-fix 
Remove duplicated RPL configuration parameters definition
 2014-04-30 00:55:13 +02:00
Simon Duquennoy
33cfd92475 RPL MRHOF with ETX: bypass weighted moving average when setting a parent's link metric for the first time 2014-04-29 16:25:16 +02:00
Fredrik Österlind
9adf75b10d Merge pull request #450 from darki2002/DGRM_support_BaseRSSI 
Base RSSI support for DGRM
 2014-04-27 11:36:10 +02:00
Fredrik Österlind
e35575f81e Merge pull request #663 from jdede/fix-cooja-export 
Fix exported simulation: add jsyntaxpane JAR, start simulation
 2014-04-27 10:13:10 +02:00
Jens Dede
823abf9d94 Fix exported simulation: add jsyntaxpane JAR, start simulation with maximum speed 2014-04-26 16:02:50 +02:00
George Oikonomou
2ab6355415 Merge pull request #662 from g-oikonomou/travis-url-fix 
Fix Travis failure
 2014-04-26 14:44:39 +01:00
George Oikonomou
78e13a936a Fix Travis failure 
For travis tests, we host pre-built bundles of the arm-gcc and sdcc
toolchains on github, and we download them with curl

Apparently, the URL for those bundles has been changed and the
HTTP response is a 301 redirect. curl doesn't follow it

We change .travis.yml to pull the bundles form the new location
 2014-04-26 14:06:53 +01:00
George Oikonomou
08c884afa0 Improve the CC2538 extended RF API implementation 
* Decouple 64-bit address from LINKADDR_SIZE
* get and set object from/to the start/end of the src/dest buffer
* We expect size == 8 (rather than size < 8) for both get_ and set_object. Error otherwise
* The RF no longer sets parameters by itself. We let the platform do this, using the extended API.
 2014-04-23 12:20:16 +01:00