Commit graph

9370 commits

Author SHA1 Message Date
Enrico Joerns 8e648bcece [cooja] apps/mrm: Adapted MRM visualizer skin to show adequate
information for multi-selections
2014-04-11 09:20:52 +02:00
Enrico Joerns e69b08f5fd [cooja] plugins/skins: Adapted DGRM and UDGM visualizer skins to show
adequate information for multi-selections
2014-04-11 09:20:46 +02:00
Enrico Joerns ac61c45950 [cooja] plugins/Visualizer: Updated quick help to match new control
capabilities
2014-04-11 09:05:53 +02:00
Enrico Joerns 22ac769781 [cooja] plugins/Visualizer: Multi-mote selection functionality
This adds multi-mote selection capabilities to the visualizer plugin:

- [Ctrl + Mouse Drag]: Rectangular selection of multiple motes
- [Ctrl + Mouse Click]: Add/Remove motes from current selection
- Mouse Drag on any selected Mote: Move all currently selected motes

Note: This changes previous behaviour of using Ctrl key.
2014-04-11 09:05:38 +02:00
Oliver Schmidt ea2c407aeb Merge pull request #627 from ejoerns/pull-req/git-relstr-fix
Makefile.include: Fix git version string generation for external projects
2014-04-09 22:20:47 +02:00
Nicolas Tsiftes 3829860c3c Merge pull request #620 from adamdunkels/push/socket-api
New TCP and UDP socket APIs
2014-04-09 22:12:59 +02:00
Adam Dunkels 1075effa22 Include udp-socket.h and tcp-socket.h by default in all applications that include contiki-net.h 2014-04-09 22:01:18 +02:00
Adam Dunkels 367eed96f4 Add a compile test for the tcp-socket example 2014-04-09 22:01:18 +02:00
Adam Dunkels ca5652d981 TCP socket server example 2014-04-09 21:57:05 +02:00
Nicolas Tsiftes 1b49b68c3b Merge pull request #606 from atiselsts/master
Fix MCU clock calibration in msp430f2xxx based platforms (e.g. Zolertia Z1)
2014-04-09 21:52:08 +02:00
Niclas Finne 8ea9cb7693 Split the radio parameter ADDRESS_HANDLER into RX_MODE and TX_MODE. 2014-04-09 21:25:40 +02:00
Niclas Finne 8c0cdcfaec Added radio parameters RADIO_PARAM_RSSI and RADIO_PARAM_TXPOWER for cc2420 2014-04-09 21:25:38 +02:00
Enrico Joerns 29894bbdfa Makefile.include: Setting RELSTR based on git tags requires to be in
the contiki directory
2014-04-09 19:11:35 +02:00
Niclas Finne 4834816306 Added radio parameter RADIO_PARAM_CCA_THRESHOLD for STM32W 2014-04-08 16:42:18 +02:00
Nicolas Tsiftes 2284ef5ef2 Enhanced the documentation. 2014-04-08 16:42:16 +02:00
Nicolas Tsiftes a7dbf46b8e Merge pull request #608 from nvt/rpl-fixes
Minor RPL improvements
2014-04-07 11:13:38 +02:00
George Oikonomou 1d690995f6 Merge pull request #576 from nkigen/patch-2
New MACRO for creating jsontree_array
2014-04-04 09:13:31 +01:00
George Oikonomou 529ab761ac Register generic ICMPv6 handlers for ROLL TM 2014-04-04 00:09:29 +01:00
George Oikonomou 017697f91d Register generic ICMPv6 handlers for RPL 2014-04-04 00:09:27 +01:00
George Oikonomou 1d3da44991 Register generic ICMPv6 handlers for IPv6 ND 2014-04-04 00:09:26 +01:00
George Oikonomou af43d2125b Register generic handlers for ICMPv6 Echo Request / Reply 2014-04-04 00:02:53 +01:00
George Oikonomou 1d84962e80 Replace old switch-based ICMPv6 type/code management 2014-04-04 00:02:53 +01:00
George Oikonomou b6978b30e8 Declare and Implement generic ICMPv6 handler management 2014-04-04 00:02:52 +01:00
Niclas Finne fc6814a104 Added stub for extended radio API for seedeye 2014-04-03 13:38:31 +02:00
Niclas Finne b8a23564a3 Added stub for extended radio API for Cooja 2014-04-03 13:38:29 +02:00
Niclas Finne 441beb8f74 Added stub for extended radio API for rl78 2014-04-03 13:38:28 +02:00
Niclas Finne 2dc4d06078 Added stub for extended radio API for mc1322x 2014-04-03 13:38:26 +02:00
Niclas Finne 14ffa35b3f Added stub for extended radio API for cc253x 2014-04-03 13:38:25 +02:00
Niclas Finne a98e153e23 Added stub for extended radio API for cc2538 2014-04-03 13:38:23 +02:00
Niclas Finne 1fdb04e10c Added stub for extended radio API for cc2430 2014-04-03 13:38:21 +02:00
Niclas Finne cb3e053232 Added stub for extended radio API for rf230 2014-04-03 13:38:20 +02:00
Niclas Finne 5f265ced2f Added stub for extended radio API for nullradio 2014-04-03 13:38:18 +02:00
Niclas Finne 9d01fbf735 Added stub for extended radio API for CC2520 2014-04-03 13:38:17 +02:00
Niclas Finne 0874165722 Added stub for extended radio API for CC2420 2014-04-03 13:38:13 +02:00
Niclas Finne fa908dcaff Added extended radio API implementation for STM32W 2014-04-03 13:38:09 +02:00
Niclas Finne 5112082a48 Extended radio API definitions with support for setting channel, pan id, etc. 2014-04-03 13:38:06 +02:00
Ian Martin 56d0dfdc7a CC2538: Add a Makefile rule to generate a final assembly listing. 2014-04-02 18:17:49 -04:00
Fredrik Österlind d387f27a65 Merge pull request #610 from nfi/mspsim-auto-compile
Autocompile MSPSim and warn if submodule is not initialized.
2014-04-02 16:06:25 +02:00
Nicolas Tsiftes 429024f0a1 Merge pull request #609 from adamdunkels/push/csma-fix
CSMA bugfix: count transmissions correctly
2014-03-28 17:27:30 +01:00
Nicolas Tsiftes 0a202d3952 Cleaned up some of the comments and output strings. 2014-03-28 13:38:52 +01:00
Nicolas Tsiftes afbb82030e Ensure that the objective function's reset function is called at least once. This will enable the objective function to initialize itself during run-time. 2014-03-28 13:38:52 +01:00
Niclas Finne 279b7fd040 Added rule to autocompile mspsim if needed and show warning if submodule MSPSim has not been initialized 2014-03-28 11:11:51 +01:00
Oliver Schmidt c2db3a1a14 Merge pull request #607 from oliverschmidt/master
Removed unused variable.
2014-03-27 22:24:57 +02:00
Oliver Schmidt a630fbd5da Removed unused variable. 2014-03-27 19:24:23 +01:00
Fredrik Österlind b613d05685 Merge pull request #575 from lecneri/patch-1
typo in event resource handler comment
2014-03-27 16:32:46 +01:00
Nicolas Tsiftes 7f4d3e3d7b Avoid calling rpl_lock_parent for uninitialized memory. Renamed p to parent to make reading easier. 2014-03-27 15:55:38 +01:00
Nicolas Tsiftes 1c560fb9db The check should be whether RPL_DIS_SEND is non-zero, not whether it is defined. 2014-03-27 15:44:18 +01:00
Nicolas Tsiftes 5aca90e73d Use the same scale for ETX calculation as for rank calculations to avoid conversion errors between the two. 2014-03-27 15:44:15 +01:00
Atis Elsts 68b65e6c47 Fix CPU clock calibration in msp430f2xxx based platforms (e.g. Zolertia Z1).
The following problems were present in the existing DCO calibration algorithm:

Problem #1. In function msp430_quick_synch_dco(), the "for(i=0; i < 1000; i++) { .. }" loop is optimized away by the compiler, as i is not volatile. Making i volatile would improve the results, but would not be sufficient: see the next point.

Problem #2. According to MSP430F2617 Device Erratasheet, bug BCL12 precludes a naive implementations of "fast" calibration altogether. The bug is present on all MCU revisions up to date.

The description of the bug:
"After switching RSELx bits (located in register BCSCTL1) from a value of >13 to a value of <12 OR from a value of <12 to a value of >13, the resulting clock delivered by the DCO can stop before the new clock frequency is applied. This dead time is approximately 20 us. In some instances, the DCO may completely stop, requiring a power cycle.

Furthermore, if all of the RSELx bits in the BSCTL1 register are set, modifying the DCOCTL register to change the DCOx or the MODx bits could also result in DCO dead time or DCO hang up."

In Contiki code for msp430f2xxx @ 8MHz, the RSEL search currently typically goes from 15 down to 11, thus violating the rules.

Step-by-step RSEL change is proposed as the best possible workaround:
"[..] more reliable method can be implemented by changing the RSEL bits step by step in order to guarantee safe function without any dead time of the DCO."

Problem #3. The old Contiki code started from the highest possible calibration values: RSEL=15, DCOx=7. According to MSP430F2617
datasheet, this means that the DCO frequency is set to 26 MHz. For one, Vcc under 3V is not supported for this frequency, so this means that battery-powered nodes have a big problem. The minimal operating voltages are:
- 1.8V for RSEL <= 13
- 2.2V for RSEL = 14
- 3.0V for RSEL = 15
So the correct way is to always start calibration from RSEL <= 13, unless explicityly pre-calibred values are present.

Problem #4. Timer B should be turned off after the calibration, following the "Principles for Low-Power Applications" in MSP430 user's Guide.

The patch fixes these issues by performing step-by-step calibration and turning off Timer B afterwards. As opposed to MSP430F1xxx calibration, this algorithm does not change the ACLK divider beforehand; attempts to make calibration more precise would lead to looping in some cases, as the calibration step granularity at larger frequencies is quite big.

Additionally, the patch improves DCOSYNCH_CONF_ENABLED behavior, allowing the resynchronization to correct for more than one step.
2014-03-25 11:47:13 +01:00
Adam Dunkels d53ba5aa3c The TCP socket API code 2014-03-24 08:42:28 +01:00