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Author SHA1 Message Date
Benoît Thébaudeau a52a3d94d3 cc2538: uart: Fix garbled output occurring upon lpm_enter() 
lpm_enter() must not enter PM1+ if the UART is transmitting. Otherwise,
the UART clock gets disabled, and its TX is broken.

The commit b8b54a033c had already
partially fixed this issue, but it could still occur while transmitting
stop bits because, contrary to UART_FR.BUSY, UART_FR.TXFE takes only the
data bits into account, not the stop bits.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
 2016-08-15 03:07:52 +02:00
George Oikonomou 9e91a3832d Merge pull request #1820 from alignan/pull/motelist-firefly 
Zoul: added firefly to motelist targets
 2016-08-12 13:38:12 +01:00
Antonio Lignan 23eb3756c0 Zoul: added firefly to motelist targets 2016-08-12 13:21:09 +02:00
Antonio Lignan 1cd39a2621 Merge pull request #1780 from g-oikonomou/bugfix/cc2538/sniffer 
Don't flush the CC2538 RF RX FIFO unconditionally
 2016-08-12 12:09:12 +02:00
George Oikonomou 1a4947499c Merge pull request #1819 from bthebaudeau/cc2538-en-32k-xtal 
CC2538: Use the 32.768-kHz crystal if present
 2016-08-11 23:48:04 +01:00
George Oikonomou 47265c9305 Merge pull request #1813 from arurke/cc26xx_cc13xx_i2c_fixes 
CC26xx/CC13xx fix for burst TX followed by burst RX
 2016-08-11 23:47:42 +01:00
Benoît Thébaudeau 9e03df6cb7 CC2538: Use the 32.768-kHz crystal if present 
Enable the 32.768-kHz crystal on all the CC2538 platforms where it is
present in order to get a better time accuracy.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
 2016-08-11 23:49:03 +02:00
Nicolas Tsiftes 209e16890b Merge pull request #1815 from bthebaudeau/fix-dox-orphan-mods 
doxygen: Fix orphan modules
 2016-08-11 15:14:35 +02:00
Benoît Thébaudeau ae5205f9e2 doxygen: Fix orphan modules 
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
 2016-08-10 04:56:15 +02:00
Andreas Urke 8128986ccd Remove unecessary bool 2016-08-09 22:56:53 +02:00
Andreas Urke e1359519ab Fix i2c multiple write bug, as reported by Ron Segal: https://sourceforge.net/p/contiki/mailman/message/34633862/ 2016-08-09 22:56:28 +02:00
Nicolas Tsiftes 2e4c6eef54 Merge pull request #1804 from mdlemay/docker 
galileo: Add support for containerized build environment
 2016-08-09 15:19:28 +02:00
Nicolas Tsiftes 956497a672 Merge pull request #1805 from mdlemay/ipv6-link-stats 
galileo: Build link-stats.c when IPv6 is enabled
 2016-08-08 11:39:42 +02:00
Nicolas Tsiftes d43f2e2a34 Merge pull request #1797 from gebart/pr/rpl-func-prototype 
core/net/rpl: Fix function declaration isn’t a prototype
 2016-08-08 11:38:38 +02:00
Nicolas Tsiftes c535c5b82f Merge pull request #1810 from mdlemay/conf-serial-baud 
x86: Support configurable UART baud rate and fix initialization
 2016-08-08 11:36:55 +02:00
Michael LeMay bde8eb35ae x86, galileo: Fix UART system call authorization initialization 
This patch fixes UART system call authorization initialization (when
protection domain support is enabled) to only initialize the system call
entrypoint and authorization data structures once, prior to per-port
setup. Previously, if two UARTs were configured, the setup procedure for
the second UART would erase the system call authorization for the
first (console) UART, resulting in a crash upon the next attempt to
perform console output.
 2016-08-04 16:09:44 -07:00
George Oikonomou e0fcbe672f Merge pull request #1809 from simonduq/pr/fix-travis 
Fixes https://github.com/contiki-os/contiki/issues/1808
 2016-08-03 16:06:53 +01:00
Michael LeMay 31ad67abd7 x86: Support configurable UART baud rate 
This patch extends the Intel Quark X1000 SoC UART initialization API to
accept a numeric baud rate specification.
 2016-08-03 07:58:51 -07:00
Simon Duquennoy a3c8fe6724 Travis: remove all tests involving TSCH compilation on z1, which resulted in stochastic off-by-2-bytes linker errors 2016-08-03 16:00:31 +02:00
Michael LeMay e50b73c9b1 galileo: Add support for containerized build environment 
This patch adds a Dockerfile for building a container configured as a
build environment for Intel Galileo boards.  This patch also provides
documentation for using the containerized build environment.  Finally, it
streamlines the instructions for booting Contiki on Galileo and includes
other documentation refinements.
 2016-08-02 20:54:41 -07:00
George Oikonomou 2657c45f07 Merge pull request #1807 from simonduq/pr/tsch-readme 
Updated TSCH readme
 2016-08-02 21:28:23 +01:00
Simon Duquennoy e4241fbeb9 Updated TSCH readme 2016-08-02 18:07:20 +02:00
Michael LeMay 836fa4d6fa galileo: Build link-stats.c when IPv6 is enabled 
This is required by the IPv6 implementation in Contiki OS.
 2016-07-31 17:03:42 -07:00
Joakim Nohlgård e37c522c2f core/net/rpl: Fix more function declaration isn’t a prototype 2016-07-26 15:21:59 +02:00
Simon Duquennoy dbb82f2439 Merge pull request #1158 from bkozak-scanimetrics/contikimac_fix_first_cycle_start 
Fixed wrong first cycle_start
 2016-07-25 14:57:38 +02:00
Simon Duquennoy cda89aaaf2 Merge pull request #1217 from tiagoshibata/c64_compilation_fixes 
Fixes compilation targeting c64
 2016-07-25 14:57:24 +02:00
Simon Duquennoy efcf38601c Merge pull request #1429 from wbober/sicslowpan_fixed_header 
Allow for using a fixed frame header length in sicslowpan.c
 2016-07-25 14:56:49 +02:00
Simon Duquennoy 21387b954f Merge pull request #1493 from simonduq/pr/add-missing-ext-hdr 
Insert RPL ext header before sending ICMP, UDP and TCP messages
 2016-07-25 14:56:25 +02:00
Simon Duquennoy ff5a4751c8 Merge pull request #1610 from simonduq/pr/tsch-rime 
TSCH with Rime
 2016-07-25 14:55:37 +02:00
George Oikonomou 9d3e4bc591 Merge pull request #1789 from tidyjiang8/tidy.0718 
Update comments: RFC3513 is obsoleted by RFC4921
 2016-07-24 15:18:56 +01:00
Benoît Thébaudeau 901c45e687 Merge pull request #1793 from sumanpanchal/cc2538-i2c 
Minor data type correction.
 2016-07-22 22:02:20 +02:00
Sumankumar Panchal 3bb58b7c82 Minor data type correction. 2016-07-22 22:49:49 +05:30
Simon Duquennoy f23c59644c Merge pull request #1721 from sumanpanchal/openmote-tsch 
TSCH port for CC2538 based platforms.
 2016-07-22 16:56:43 +02:00
Sumankumar Panchal 6dfd358821 TSCH port for CC2538 based platforms. 2016-07-22 09:38:25 +05:30
Kitty(chun hua) Jiang b5bc140680 Update comments: RFC3513 is obsoleted by RFC4921 2016-07-18 17:29:16 +08:00
George Oikonomou 568973f6ec Don't flush the CC2538 RF RX FIFO unconditionally 
After reading a frame, `read()` checks the status of the RX FIFO:

* If an overflow is detected, the FIFO gets flushed
* If there are more frames in the FIFO, the `cc2538_rf_process` will get polled again in order to read out the next frame.

#1550 changed `read()`, which now performs the above check for non-poll mode, but it then flushes the FIFO unconditionally. Therefore, if there are two or more frames in the FIFO, they will get flushed before the `cc2538_rf_process` has had a chance to read them out. This results in missed frames.

Reproducing this is trivial: Build a CC2538 sniffer and see how it will never show you .15.4 ACK frames. ACK reception completes while `read()` is still streaming the previous captured frame to the host. Upon completion, the FIFO will get flushed and the ACK will get lost.

This pull proposes removing the unconditional flush and reverting to the original logic for non-TSCH operation.

Pinging @thomas-ha here for input regarding poll mode.

This pull sits on top of #1778
 2016-07-17 00:24:47 +01:00
Benoît Thébaudeau c05665a16b Merge pull request #1778 from g-oikonomou/contrib/cc2538/rf-driver-code-style 
Improve code style of the CC2538 RF driver
 2016-07-17 01:22:21 +02:00
George Oikonomou dcad5e7e3f Merge pull request #1727 from g-oikonomou/contrib/cc26xx/trng 
Add CC13xx/CC26xx TRNG Support
 2016-07-16 23:34:53 +01:00
George Oikonomou 7fdb9849de Remove unnecessary parentheses 2016-07-16 22:35:23 +01:00
George Oikonomou f1c37b309a Merge pull request #1779 from atiselsts/bugfix/cc26xx/rf_poll_mode 
CC26xx: enable MCU sleeping while transmitting if and only if not in poll mode
 2016-07-16 20:02:43 +01:00
George Oikonomou fe571c7dc3 Merge pull request #1754 from atiselsts/enhancement/cc26xx_reduced_guard_time 
CC26xx: change default TSCH guard time to 1.8ms
 2016-07-16 19:47:16 +01:00
George Oikonomou f1637ba74d Merge pull request #1781 from atiselsts/bugfix/tsch/delayed_detection 
TSCH: add RADIO_DELAY_BEFORE_DETECT to rx guard time when waiting for a packet to be received
 2016-07-16 19:46:09 +01:00
Atis Elsts 2fe4b4d5bb CC26xx: enable MCU sleeping while transmitting if and only if not in poll mode 2016-07-16 18:22:20 +01:00
Atis Elsts 081ec100a4 TSCH: add RADIO_DELAY_BEFORE_DETECT to rx guard time when waiting for a packet to be received 2016-07-16 18:08:41 +01:00
George Oikonomou c359e98bf1 Change mac_timer_init() to static 
We also move the function to a different location so we won't have to provide the prototype separately
 2016-07-16 17:11:58 +01:00
George Oikonomou 6ef9509dfb Change get_sfd_timestamp() to static 
We also move the function to a different location so we won't have to provide the prototype separately
 2016-07-16 17:11:57 +01:00
George Oikonomou 833dc89f7c Fix code style 2016-07-16 17:11:57 +01:00
George Oikonomou 0313f9abf1 Merge pull request #1751 from atiselsts/bugfix/cc26xx_etimer_sleep 
CC26xx: fix a regression in and refactor LPM code
 2016-07-16 14:45:56 +01:00
Nicolas Tsiftes 8a5886dfa1 Merge pull request #1767 from simonduq/pr/missing-return 
RPL: added missing return, to not join instances with unsupported MOP
 2016-07-15 21:10:57 +02:00
Nicolas Tsiftes afa8125913 Merge pull request #1777 from herjulf/master 
Fix README.md not reference GPL
 2016-07-15 20:30:06 +02:00