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Author SHA1 Message Date
Lorenz Meier 0dc36d149e Sensors: Reinstate main stack 2016-05-27 23:12:07 +02:00
Lorenz Meier 24622131c9 Sensors: Reinstate boot stack 2016-05-27 23:11:51 +02:00
Jimmy Johnson 38acd15ec6 more clean up 2016-05-27 12:55:34 -07:00
Jimmy Johnson f397d40f09 follow target updates 2016-05-27 12:55:34 -07:00
Beat Küng 26feb018d9 getprogname on posix: fix locking (mutex was not unlocked in some cases) 2016-05-27 19:33:55 +02:00
Andreas Antener a2d78eaa50 use new build path for gazebo - sim connection 2016-05-27 18:53:33 +02:00
Andreas Antener d34edfd435 changed mavros connection string, updated gazebo sitl build process 2016-05-27 18:53:33 +02:00
Julian Oes 45bb1786b6 Fix SITL CPU (#4657) 
* accelsim: add debug output like in gyrosim

* DriverFramework: update submodule

This brings lower CPU usage because of scheduling in us instead of ms.
 2016-05-27 18:52:38 +02:00
Julian Oes 224fbbc26b land_detector: fix uninitialized value (#4659) 2016-05-27 17:18:51 +02:00
Paul Riseborough 9557f64248 Merge pull request #153 from PX4/pr-ekf2ExternalVision 
EKF: external vision bug fixes
 2016-05-27 18:57:41 +10:00
Paul Riseborough d4262bce2a EKF2 output predictor update (#4606) 
* ekf2: Update tuning parameter documentation

* ecl: update submodule reference

Enables selection of a new output predictor method
 2016-05-27 08:36:37 +02:00
Paul Riseborough ad02818b3d EKF: Improve height reset for external vision 
reset to measurement closest in time to fusion time horizon
 2016-05-27 14:00:50 +10:00
Paul Riseborough 98c0b74a71 EKF: Initialise height correctly when using external vision data 
If EV height selected ensure switch to correct height mode as soon as EV data is received
The 0 height datum is not at the initialisation position, so the height state needs to be reset to the measurement on startup
 2016-05-27 13:59:14 +10:00
Paul Riseborough 9f81b8f09e EKF: provide reset protection for external vision height 2016-05-27 13:15:53 +10:00
Paul Riseborough 1b6c5bbafd EKF: Enable height source to be selected independent of EV aiding 2016-05-27 13:14:52 +10:00
Paul Riseborough 00bada8f25 EKF: Clean up logic for horizontal position fusion 
Remove reference to optical flow fusion mode
Simplify logic flow for selection of observation noise
Remove unnecessary conditional statement
 2016-05-27 11:29:10 +10:00
Paul Riseborough 6f412a73b4 EKF: Use correct height gate when using external vision 2016-05-27 11:24:53 +10:00
Paul Riseborough e41524ac9d EKF: remove unused variables 2016-05-27 11:21:04 +10:00
Pavel Kirienko c08eec0a23 Fixed stack overflow in UAVCAN process (#4643) 
* Increased uavcan stack size; the old value of 1800 was insufficient

* Removed a misleading warning message from uavcan servers initialization
 2016-05-26 20:00:10 +02:00
Julian Oes a25bbdd12d DriverFramework: update submodule (#4648) 
This fixes a bug where the accelsim and gyrosim were conflicting with
work handles which lead to a state where no gyro data was published.
 2016-05-26 19:57:20 +02:00
Lorenz Meier e8aae9c7ab Update DriverFramework reference to point to DF master 2016-05-26 14:05:50 +02:00
Paul Riseborough 53030b9297 Merge pull request #152 from PX4/pr-ekf2FixObsDataHandling 
EKF: Fix vulnerability to loss of observations due to high input data rates
 2016-05-26 21:44:10 +10:00
Paul Riseborough 7dd123094f EKF: correct documentation 2016-05-26 21:42:56 +10:00
Paul Riseborough d5b5cb5899 EKF: improvements to observation collection 
Remove unnecessary function calls
Remove un-used functions
Apply a consistent maximum safe data rate check for all observation inputs
 2016-05-26 13:27:08 +10:00
David Sidrane acdcb14d79 In support of merging Spread the checks multiline lists (#4626) 
* Insupport merging Spread the checks multiline lists

* Removed long line of checks
 2016-05-25 22:24:01 +02:00
Lorenz Meier 0ad0602560 Added missing timestamp to topic listener 2016-05-25 22:21:19 +02:00
Julian Oes af06737e7e sdlog2: fix Segfault on Eagle (#4638) 
Since orb_exist doesn't work on the Snapdragon Linux side, we need to do
an additional orb_check after the orb_subscribe_multi, otherwise we copy
garbage.

The segfault was triggered by a count/length information about ESC
packets which lead to access outside the struct in the garbage case.
 2016-05-25 21:50:23 +02:00
Lorenz Meier d9718d0d98 Fix commander argc handling 2016-05-25 20:56:25 +02:00
Roman Bapst 3c87ae78ff added two more examples to the README 2016-05-25 15:24:35 +02:00
Paul Riseborough e2d9e19a5d Merge pull request #148 from PX4/pr-ekf2OutputPredictor 
EKF2 provide alternative output velocity prediction
 2016-05-24 08:46:33 +10:00
Paul Riseborough 9f0b9909e7 Merge pull request #149 from PX4/pr-ekf2FixUnwantedGpsUse 
EKF: prevent unwanted GPS use
 2016-05-24 08:45:18 +10:00
Paul Riseborough 5a40aa2c1a EKF: prevent unwanted GPS use 2016-05-24 07:55:09 +10:00
bharathr 250aab66ed Fixed the parsing of commander arguments for non-QURT builds 2016-05-23 17:58:59 +02:00
bharathr 723b501186 Restricted the previous commit to __PX4_QURT only 2016-05-23 17:58:59 +02:00
jwilson 64c3b330ee Partial fix for Snapdragon HITL mode 2016-05-23 17:58:59 +02:00
Mark Charlebois ea138cfd38 Updated DriverFramework with NuttX fixes 
See required DriverFramework change:

   https://github.com/PX4/DriverFramework/pull/83

Signed-off-by: Mark Charlebois <charlebm@gmail.com>
 2016-05-23 17:53:49 +02:00
Mark Charlebois 8845070d89 Revered changes by Daniel Agar that broke posix eagle build 
The following cflags must be set for the eagle builds that compile the
generated IDL stubs:

	-Wno-missing-prototypes -Wno-missing-declarations

Signed-off-by: Mark Charlebois <charlebm@gmail.com>
 2016-05-23 17:53:49 +02:00
Mark Charlebois 7c6d24d6b0 Updated DriverFramework with critical qurt fixes 
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
 2016-05-23 17:53:49 +02:00
Paul Riseborough 90d65071c1 EKF: Add output predictor processing option 
Setting the velocity tracking tine constant to a negative number causes the output predictor to use a different method of correcting the velocity which provides a velocity output that is kinematically consistent with the position output.

This may improve height controller performance under some circumstances
 2016-05-23 07:47:10 +10:00
Paul Riseborough 30917430e2 EKF: inline ring buffer functions used repeatedly 
These functions get called 30 times each per output prediction cycle
 2016-05-23 07:43:59 +10:00
Paul Riseborough c8c2d6d963 Merge pull request #145 from CarlOlsson/small_fix 
Deleted second update of transformation matrix
 2016-05-23 07:40:58 +10:00
Carl Olsson 0fafc49a49 fixed typos (#147) 2016-05-22 17:40:43 +02:00
Carl Olsson dbe2513d48 updated logic of calculation of body field variance (#146) 2016-05-22 17:39:25 +02:00
CarlOlsson eb70aca2e8 deleted second update of transformation matrix 2016-05-22 16:03:30 +02:00
Lorenz Meier 2c6a8c0ce6 MS5611: Drop readout rate to 25 Hz to alleviate self-heating. 2016-05-22 15:21:56 +02:00
Lorenz Meier e6bfe4348c Reduce logging buffers to free some RAM 2016-05-22 15:17:44 +02:00
Lorenz Meier c4da55e40f MAVLink app: Reduce excessive allocation 2016-05-22 15:03:22 +02:00
Lorenz Meier 655b605431 Do not force safety disable for all FMUv4 units 2016-05-22 14:55:20 +02:00
Lorenz Meier 1d3669714b EKF2 config: Do not build other estimators 2016-05-22 14:28:07 +02:00
Beat Küng 7f3a95508e logger: move SDLOG_UTC_OFFSET param definition into logger module 
It's still used in sdlog2, but once we'll depricate/remove sdlog2, we will
not remove this parameter as well.
 2016-05-22 13:31:35 +02:00