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11627 Commits

Author SHA1 Message Date
Andrew Tridgell d90a2f7deb DataFlash: added get_structures() API 
used in Replay
 2016-05-25 20:46:00 +10:00
Andrew Tridgell ac8c4d9beb AP_Mount: use zero length flexible arrays in unions 2016-05-25 19:55:49 +10:00
Andrew Tridgell af116d238f AP_GPS: use zero length flexible arrays 
this works with gcc-6.1 and also works with asan. Hopefully it will
make coverity happy too.
 2016-05-25 19:55:49 +10:00
Andrew Tridgell ae3cb0557d HAL_PX4: disable "Overtime in task" msg 
this hasn't helped us find any bugs and it is very annoying with nsh
over MAVLink
 2016-05-25 12:35:42 +10:00
Paul Riseborough 9eef97d108 AP_NavEKF2: use consistent parameter naming 
M_NSE is a measurement noise
P_NSE is a observation noise
I_GATE is an innovation gate

This also ensures the new parameter values required to use the EKF2 will be enforced.
 2016-05-25 12:06:04 +10:00
Fredrik Hedberg 75d5c87788 AP_Motors: Fix setpoint bug with 0~1 conversion in AP_MotorsHeli 2016-05-25 09:27:40 +09:00
Andrew Tridgell 1fd4cbffb2 DataFlash: update for changed AP_Airspeed API 2016-05-24 17:00:56 +10:00
Andrew Tridgell 4131b98f8c AP_Airspeed: use non-blocking airspeed calibration 
this prevents the EKF from being upset by a time jump
 2016-05-24 17:00:56 +10:00
Andrew Tridgell 1581a5e354 AP_Param: fixed forced save of constructor override parameters 
this fixes the problem where setting ATC_RAT_YAW_FILT to 20 in copter
didn't stick across reboots
 2016-05-24 16:55:45 +10:00
Grant Morphett 52755c893d Rover: Print message when running skid steering SITL 2016-05-24 12:24:53 +10:00
Randy Mackay 8d1f50e78f AP_Motors: rename get_pwm_min to get_pwm_output_min 2016-05-24 10:00:25 +09:00
Randy Mackay 0c225cf498 AP_MotorsMulticopter: fix typo in comments 2016-05-24 10:00:25 +09:00
Randy Mackay ff93524ba4 AP_Motors: rename MOT_THST_MAX to MOT_SPIN_MAX 
Also renamed:
MOT_THST_BAT_MIN,MAX to MOT_BAT_VOLT_MIN,MAX
MOT_CURR_MAX to MOT_BAT_CURR_MAX
 2016-05-24 10:00:25 +09:00
Randy Mackay f1cbdbe914 AP_Motors: update some comments 2016-05-24 10:00:25 +09:00
Randy Mackay 49b14b3cb6 AP_Motors: add PWM_MIN, MAX 
These parameters allow the motor PWM output range to be different from receiver's throttle input range
Also renamed throttle_pass_through to set_throttle_passthrough_for_esc_calibration and change the method's input to the 0 to 1 range instead of direct PWM value
 2016-05-24 10:00:25 +09:00
Lucas De Marchi bbe3a94175 AP_HAL: remove support for main without argc 
This was only used by flymaple. Also add missing copyright notice to
header.
 2016-05-23 21:49:45 -03:00
Lucas De Marchi b067bce140 AP_InertialSensor: remove support for flymaple 2016-05-23 21:49:45 -03:00
Lucas De Marchi 346bdf5f8f AP_HAL: remove support for flymaple 2016-05-23 21:49:45 -03:00
Lucas De Marchi 7703e5f1d1 AP_Common: remove support for flymaple 2016-05-23 21:49:45 -03:00
Lucas De Marchi e448f161d2 AP_BattMonitor: remove support for flymaple 2016-05-23 21:49:45 -03:00
Lucas De Marchi 62f048c417 AP_Airspeed: remove support for flymaple 2016-05-23 21:49:45 -03:00
Lucas De Marchi 7503c1b6d4 AP_InertialSensor: update doc about used ids 2016-05-23 21:49:45 -03:00
Lucas De Marchi 01b9316114 AP_HAL_AVR: remove examples 
These were committed by mistake after AP_HAL_AVR was removed.
 2016-05-23 21:49:45 -03:00
Lucas De Marchi dfde4a27e6 AP_HAL_FLYMAPLE: remove hal 
This is untested and not being updated lately. We can support it on the
avr branch or add it back later when someone is willing to maintain it
in upstream.
 2016-05-23 21:49:45 -03:00
Andrew Tridgell 64e105464d GCS_MAVLink: fixed disabling of signing remotely 2016-05-24 07:25:54 +10:00
Lucas De Marchi 3457dbcdf8 AP_HAL_Linux: rename lttng define 
Like others, use HAVE_ prefix and name it HAVE_LTTNG_UST to be the same
name as exported by pkg-config While at it remove wrong comment with
_HELLO_TP_H.
 2016-05-23 12:06:42 -03:00
Andrew Tridgell 635a975486 HAL_SITL: use a smaller buffer for real SITL UARTs 
better emulation of real hw
 2016-05-23 23:41:02 +10:00
Andrew Tridgell 595d5c0002 AP_HAL: added set_size() to RingBuffer API 2016-05-23 23:41:02 +10:00
Andrew Tridgell 0bbddd38cf GCS_MAVLink: fixed some places where packets are sent without space 
we always need sufficient space for the packet in the send buffer
 2016-05-23 23:41:01 +10:00
Lucas De Marchi 13722b8858 AP_HAL_Linux: support 16 RCInput channels on Navio2 2016-05-23 09:12:33 -03:00
Andrew Tridgell 5f7af390ec AP_Common: a useful debug macro for SITL 2016-05-23 10:10:29 +10:00
Andrew Tridgell ef210217dd HAL_Linux: cope with MAVLink2 in UDP driver for packetising 2016-05-23 10:10:03 +10:00
Andrew Tridgell 8486d4ab5e AP_AHRS: disable EKF1 on all PX4v1 and PX4v2 boards 
we're out of space in copter now too
 2016-05-21 15:25:18 +10:00
Andrew Tridgell 273c80116a GCS_MAVLink: added a wrapper for sending HEARTBEAT 
will be used to cope with old radios with MAVLink2
 2016-05-21 15:25:17 +10:00
Andrew Tridgell 2094cb2d88 RC_Channel: fixed example for MAVLink2 2016-05-21 15:25:17 +10:00
Andrew Tridgell 8899455ea3 GCS_MAVLink: use extended MEMINFO message 2016-05-21 15:25:17 +10:00
Andrew Tridgell fde0652d81 DataFlash: use HAVE_PAYLOAD_SPACE() 2016-05-21 15:25:17 +10:00
Andrew Tridgell cd1f43a6ce GCS_MAVLink: use generated target_system and target_component offsets 2016-05-21 15:25:17 +10:00
Andrew Tridgell 018b1143d2 GCS_MAVLink: handle difference between SERIALn_PROTOCOL=1 and 2 2016-05-21 15:25:17 +10:00
Andrew Tridgell 78e9ef427e AP_SerialManager: remove special case for console 
and add get_mavlink_protocol() to allow selection of correct mavlink
protocol behaviour
 2016-05-21 15:25:17 +10:00
Andrew Tridgell b3f94184f2 GCS_MAVLink: always build with MAVLink2 headers 2016-05-21 15:25:16 +10:00
Andrew Tridgell f377787444 AP_Mount: always build with MAVLink2 headers 2016-05-21 15:25:16 +10:00
Andrew Tridgell 94feae9eaf AP_HAL_QURT: always build with MAVLink2 headers 2016-05-21 15:25:16 +10:00
Andrew Tridgell 6f7d6269a8 AP_HAL_Linux: always build with MAVLink2 headers 2016-05-21 15:25:16 +10:00
Andrew Tridgell ef4d7e5618 GCS_MAVLink: fixed build with mavlink1 2016-05-21 15:25:15 +10:00
Andrew Tridgell 048fc8d39e GCS_MAVLink: adjust for min_length mavlink2 API change 2016-05-21 15:25:15 +10:00
Andrew Tridgell 318ec69465 GCS_MAVLink: added periodic saving of signing key 
thanks to Michael for noticing this was missing
 2016-05-21 15:25:15 +10:00
Andrew Tridgell 40d1a23a13 AP_Terrain: use HAVE_PAYLOAD_SPACE() 2016-05-21 15:25:15 +10:00
Andrew Tridgell ec62d8f4ca AP_Mount: use HAVE_PAYLOAD_SPACE() 2016-05-21 15:25:14 +10:00
Andrew Tridgell 12c1d58511 GCS_MAVLink: cope with different packet overheads with signing 
use common macros for determining if there is sufficient space to send
a packet
 2016-05-21 15:25:14 +10:00
Andrew Tridgell 006b9728d0 GCS_MAVLink: updates for 24 bit msgid 2016-05-21 15:25:14 +10:00
Andrew Tridgell a05679fb3b GCS_MAVLink: fixed build after rebase 2016-05-21 15:25:14 +10:00
Andrew Tridgell 7aae93e3e0 GCS_MAVLink: fixed auto-switching to MAVLink2 2016-05-21 15:25:14 +10:00
Andrew Tridgell 4ba09671a4 GCS_MAVLink: support disabling signing with zero key 2016-05-21 15:25:13 +10:00
Andrew Tridgell c96ed2b4c6 GCS_MAVLink: fixed calculation of GPS timestamp 2016-05-21 15:25:13 +10:00
Andrew Tridgell 970dbf3c8d GCS_MAVLink: fixed build with MAVLink1 2016-05-21 15:25:13 +10:00
Andrew Tridgell 24eb6afbe9 GCS_MAVLink: provide signing streams and accept_unsigned callback 2016-05-21 15:25:13 +10:00
Andrew Tridgell ed9a43ca46 GCS_MAVLink: support for mavlink2 signing operations 2016-05-21 15:25:12 +10:00
Andrew Tridgell ca39ece6cb StorageManager: added storage region for signing keys 2016-05-21 15:25:12 +10:00
Andrew Tridgell 8ea9e29fee GCS_MAVLink: use a fixed signing key for testing 2016-05-21 15:25:12 +10:00
Andrew Tridgell 0ead0ab978 GCS_MAVLink: support mavlink2 build 2016-05-21 15:25:12 +10:00
Andrew Tridgell 0ef5d8995b AP_Mount: support mavlink2 build 2016-05-21 15:25:12 +10:00
Andrew Tridgell 4eadab7a90 HAL_QURT: support mavlink2 build 2016-05-21 15:25:12 +10:00
Andrew Tridgell 31f8d26784 HAL_Linux: support mavlink2 build 2016-05-21 15:25:11 +10:00
Paul Riseborough 74121fdaeb AP_NavEKF2: fix bug preventing in-flight alignment 2016-05-21 15:13:53 +10:00
Paul Riseborough 16cb7078cd AP_NavEKF2: Fix misleading pre-flight status reporting 2016-05-21 15:13:53 +10:00
Paul Riseborough 38d61f5281 AP_NavEKF2: Update status reporting to handle no-magnetometer startup 2016-05-21 15:13:53 +10:00
Paul Riseborough 9aa3cdfaae AP_NavEKF2: Update GPS yaw re-alignment function 
Updates to support initial alignment without magnetometer
 2016-05-21 15:13:53 +10:00
Paul Riseborough e3c966661b AP_NavEKF2: Remove unnecessary variance reset 
This reset is unnecessary give that a synthetic yaw angle is fused at a low rate to prevent variances from becoming badly conditioned.
 2016-05-21 15:13:53 +10:00
Paul Riseborough 1179c08473 AP_NavEKF2: Handle case where we are in-flight and haven't yet aligned the yaw 
This happens if planes are flown without a compass
 2016-05-21 15:13:53 +10:00
Paul Riseborough 581c1aa0d4 AP_NavEKF2: Adjust attitude variance values used after a heading reset 
Because these errors are in body frame, a spherical error should be used to accommodate different orientations
 2016-05-21 15:13:53 +10:00
Paul Riseborough 5ec8d523f6 AP_NavEKF: remove unwanted co-variance reset 
The co-variance resets required following a velocity and position state reset is now performed in the stte reset function
 2016-05-21 15:13:53 +10:00
Paul Riseborough 66e4d9d6e8 AP_NavEKF2: Reset co-variance values when doing a pos,vel,hgt reset 
Ensures consistent behaviour after resets and reduces attitude disturbances
 2016-05-21 15:13:52 +10:00
Paul Riseborough cf8175a073 AP_NavEKF2: Allow immediate use of GPS in-flight for plane without compass 
Planes operating without a compass must align the yaw to the GPS heading immediately after launch or takeoff and cannot wait for GPS accuracy checks.
 2016-05-21 15:13:52 +10:00
Paul Riseborough 08de4e6d95 AP_NavEKF: Do not perform start-up yaw alignment if no compass 
Yaw cannot be aligned until in-flight when there is sufficient GPS velocity.
 2016-05-21 15:13:52 +10:00
Paul Riseborough d2694fe5dc AP_NavEKF2: Remove duplicate transition into GPS aiding 
This decision is made in one place in setAidingMode()
 2016-05-21 15:13:52 +10:00
Paul Riseborough 7201f7d2fd AP_NavEKF2: fix comment 2016-05-21 15:13:52 +10:00
Paul Riseborough 64a8153b68 AP_NavEKF2: update function name 
The primary purpose of this function is re-alignment
 2016-05-21 15:13:52 +10:00
Paul Riseborough addd213af0 AP_NavEKF2: reduce effect of acceleration on non-GPS mode attitude 2016-05-21 15:13:52 +10:00
Paul Riseborough d33bbf8cc7 AP_NavEKF: remove debug code 2016-05-21 15:13:52 +10:00
Paul Riseborough 54213ad871 DataFlash: Improve reporting of normalised ekf2 magnetometer innovations 
Report the maximum of the x,y,z axis
 2016-05-21 15:13:52 +10:00
Paul Riseborough a3b78e6231 AP_NavEKF2: update tuning defaults 2016-05-21 15:13:51 +10:00
Paul Riseborough 65f63341d7 AP_NavEKF2: Improve numerical error protection in optical flow fusion 
Abort fusion of data if variances will become negative and publish the fault
 2016-05-21 15:13:51 +10:00
Paul Riseborough 42da33593d AP_NavEKF2: fix yaw fusion numerical health reporting 2016-05-21 15:13:51 +10:00
Paul Riseborough 6eb9d43507 AP_NavEKF2: add numerical error checking and isolation to mag decl fusion 2016-05-21 15:13:51 +10:00
Paul Riseborough b325c5faeb AP_NavEKF2: add error checking and isolation to mag heading fusion 2016-05-21 15:13:51 +10:00
Paul Riseborough a0b1dc5325 AP_NavEKF2: add error checking and isolation to 3D amg fusion 2016-05-21 15:13:51 +10:00
Paul Riseborough 51a3df0319 AP_NavEKF2: Add error checking and isolation to pos vel fusion 2016-05-21 15:13:51 +10:00
Paul Riseborough fcee82f9b2 DataFlash: extend ekf fault status reporting coverage 2016-05-21 15:13:51 +10:00
Paul Riseborough 597ec61673 AP_AHRS: extend ekf fault status reporting coverage 2016-05-21 15:13:50 +10:00
Paul Riseborough d59d8cc6e3 AP_NavEKF: extend fusion fault reporting coverage 2016-05-21 15:13:50 +10:00
Paul Riseborough 71b589c89c AP_NavEKF2: extend fusion fault reporting coverage 2016-05-21 15:13:50 +10:00
Paul Riseborough 0982bd0b2b AP_NavEKF2: update parameter documentation 2016-05-21 15:13:50 +10:00
Paul Riseborough 46a2993a0d AP_NavEKF: use intuitive units for imu bias process noise parameters 2016-05-21 15:13:50 +10:00
Paul Riseborough 8c374fd679 AP_NavEKF2: correct comments 2016-05-21 15:13:50 +10:00
Paul Riseborough 6be9eaa524 AP_NavEKF2: use receiver estimated accuracy 
Adjust the GPS observation noise based on receiver accuracy output if available.
 2016-05-21 15:13:50 +10:00
Paul Riseborough dddc213836 AP_NavEKF2: Open up tuning limits 
Done to assist tuning assessments
 2016-05-21 15:13:50 +10:00
Paul Riseborough cf05e110fc AP_NavEKF2: fix scaling error in use of IMU noise parameters 
Also remove process noise from state transition matrix where it was mistakenly left in after the derivation
 2016-05-21 15:13:50 +10:00
Randy Mackay 2bafc36ded AC_WPNav: support rangefinder for terrain following 2016-05-21 10:36:53 +09:00
Randy Mackay 4829dbb55d AC_Fence: rename check_destination_within_fence and accept distances in meters 2016-05-21 09:56:12 +09:00
Saloni Jain ff843448aa AC_Fence: Added a new function to check whether the guided waypoint is within the fence 2016-05-21 09:56:12 +09:00
Gustavo Jose de Sousa 9a100afede AP_HAL_Linux: Thread: add doc about rounding function 2016-05-20 16:31:15 -03:00
Lucas De Marchi 359417d544 AP_HAL_Linux: Thread: make sure pointer is aligned 
Implementation of alloca() is very much architecture and compiler
dependent. Avoid the case in which it could return a non-aligned
pointer, which would mean Thread::_poison_stack() would do the wrong
thing.
 2016-05-20 16:31:15 -03:00
Lucas De Marchi 7e49d0c53f AP_HAL_Linux: Thread: fix alignment warning 
../../libraries/AP_HAL_Linux/Thread.cpp: In member function ‘void Linux::Thread::_poison_stack()’:
../../libraries/AP_HAL_Linux/Thread.cpp:87:31: warning: cast from ‘uint8_t* {aka unsigned char*}’ to ‘uint32_t* {aka unsigned int*}’ increases required alignment of target type [-Wcast-align]
         for (p = (uint32_t *) end; p > curr; p--) {
                               ^
../../libraries/AP_HAL_Linux/Thread.cpp:93:31: warning: cast from ‘uint8_t* {aka unsigned char*}’ to ‘uint32_t* {aka unsigned int*}’ increases required alignment of target type [-Wcast-align]
         for (p = (uint32_t *) end; p < curr; p++) {
                               ^
../../libraries/AP_HAL_Linux/Thread.cpp:98:39: warning: cast from ‘uint8_t* {aka unsigned char*}’ to ‘uint32_t* {aka unsigned int*}’ increases required alignment of target type [-Wcast-align]
     _stack_debug.start = (uint32_t *) begin;
                                       ^
../../libraries/AP_HAL_Linux/Thread.cpp:99:37: warning: cast from ‘uint8_t* {aka unsigned char*}’ to ‘uint32_t* {aka unsigned int*}’ increases required alignment of target type [-Wcast-align]
     _stack_debug.end = (uint32_t *) end;
                                     ^
 2016-05-20 16:31:15 -03:00
Lucas De Marchi 18af4da690 AP_HAL_Linux: Thread: fix warning regarding shadow member 
../../libraries/AP_HAL_Linux/Thread.cpp: In member function ‘void Linux::Thread::_poison_stack()’:
../../libraries/AP_HAL_Linux/Thread.cpp:63:20: warning: declaration of ‘start’ shadows a member of 'this' [-Wshadow]
     uint8_t *end, *start, *curr;
                    ^
 2016-05-20 16:31:15 -03:00
Tom Pittenger 684ac12dd6 AC_WPNav: fix compile when using AP_TERRAIN_AVAILABLE 0 2016-05-20 12:29:19 -07:00
Tom Pittenger f085666032 AP_Common: fix compile when using AP_TERRAIN_AVAILABLE 0 2016-05-20 12:28:46 -07:00
Leandro Pereira 3555e439a4 AP_HAL_Linux: Simplify I2C initialization in HAL_Linux_Class 2016-05-20 10:12:17 -03:00
Aaron Wang Shi cb9cd9008a AP_HAL_Linux: fix bhat spi device driver build error 2016-05-20 10:09:50 -03:00
Lucas De Marchi 035937ea7e AP_GPS: add some safety checks to _parse_decimal_100() 2016-05-20 10:06:45 -03:00
Lucas De Marchi 994b2fc966 AP_GPS: add unit test for _parse_decimal_100() 2016-05-20 10:06:44 -03:00
Lucas De Marchi fc6dd97e61 AP_GPS: make _parse_decimal_100() a static function 
This allows to easily write tests for it as opposed to having to
construct the entire object.
 2016-05-20 10:06:44 -03:00
Bert Regelink 7379d120e1 AP_GPS: fix _parse_decimal_100() with negative numbers 
_parse_decimal_100() did not parse the fractional part for negative
numbers. Furthermore, use the third decimal (when present) for proper
rounding.
 2016-05-20 10:06:44 -03:00
AndersonRayner aaa8709194 AP_RPM: Added an example script 2016-05-19 19:01:03 -03:00
Vinicius Juvinski ed2718a183 AP_Notify: Buzzer: change pin 11(P8_31) to pin 12(P8_32) 
Avoid boot conflict during power on.
 2016-05-19 17:22:27 -03:00
Randy Mackay 54731a139f AP_Mission: rename starts_with_takeoff_cmd 2016-05-19 19:43:22 +09:00
Niti Rohilla 9ec0000691 AP_Mission: add check_takeoff_cmd 
This checks that the first command in the mission is a takeoff command which helps avoid mission setup errors in which users forget to start a mission with a takeoff command
 2016-05-19 19:43:17 +09:00
Niti Rohilla d771017c25 AP_Mission: support MAV_CMD_NAV_DELAY command 2016-05-19 16:16:02 +09:00
Randy Mackay 67620f312d AP_HAL: fix comment for get_time_utc 2016-05-19 16:05:29 +09:00
Niti Rohilla faec752801 AP_HAL: add get_system_clock_utc functions to Util 2016-05-19 16:05:26 +09:00
Andrew Tridgell 4080c6091d AP_NavEKF2: fixed an assumption that _ahrs->get_compass() always works 
if MAG_ENABLE=0 in plane there is no compass
 2016-05-19 14:16:40 +10:00
Lucas De Marchi 71e10c9132 AP_HAL_Linux: fix include order 
Sort include alphabetically and make them in order:

Main header
system headers
library headers
local headers

While reordering, change a include of endian.h to our sparse-endian.h
which is more reliant to toolchain changes.
 2016-05-18 23:05:56 -03:00
Lucas De Marchi 45c6b750f2 AP_HAL_Linux: remove ifdef checks for HAL_BOARD_LINUX 
Everything inside libraries/AP_HAL_Linux is for Linux boards, there's
not need to add the ifdefs.
 2016-05-18 23:05:56 -03:00
Lucas De Marchi c4306de122 AP_Common: fix build on windows 
The way the build was fixed for gcc >= 5.3 breaks the build for older
compiler versions on waf. Fix this by ifdef'ing for WAF_BUILD and
checking the compiler version.
 2016-05-18 22:56:50 -03:00
Lucas De Marchi 9ccce2c980 AP_Compass: explicitely add compasses for erlebrain2, pxf and pxfmini 2016-05-18 18:24:14 -03:00
Lucas De Marchi 8372e74c0f AP_Compass: simplify handling of sensors for Linux boards 
In addition:
    - bbbmini, navio and navio2 can force HMC5843 backend to
      be external.
    - there was a typo in the backend name that's now fixed:
      AK8953 vs AK8963
 2016-05-18 18:24:14 -03:00
Lucas De Marchi 1ddbafabdd AP_Compass: add name field to internal compass drivers 2016-05-18 18:24:14 -03:00
Gustavo Jose de Sousa ef61096e08 AP_Math: geodesic_grid tool: show triangle number for sections too 2016-05-18 13:28:52 -03:00
Gustavo Jose de Sousa a6deb65d95 AP_Math: geodesic_grid tool: add option --section 2016-05-18 13:28:52 -03:00
Andrew Tridgell f7ac6c8d86 AP_Compass: make internal compasses use a higher cal threshold 
they tend to be a lot noisier
 2016-05-18 16:32:32 +10:00
Tom Pittenger d67b1edf10 AP_NavEKF2: (potential) compiler warning of float to double promotion 2016-05-17 20:30:51 -07:00
Tom Pittenger 3c6323dd82 AP_TECS: Log TEC2.LF as Aerodynamic Load Factor 2016-05-17 20:17:27 -07:00
Tom Pittenger 32d51e346d DataFlash: optimize logging climbrate - call function one and reuse result 2016-05-17 18:59:14 -07:00
Tom Pittenger ad11f3815b AP_HAL_SITL: rename aspd variables to arspd 2016-05-17 16:36:14 -07:00
Tom Pittenger c77a5e6764 SITL: rename aspd variables and params to arspd 2016-05-17 16:36:07 -07:00
Tom Pittenger d55401aa18 AP_Tuning: fixed float->double promotion compiler warning 2016-05-17 16:32:10 -07:00
Tom Pittenger ae91804aaa AP_Arming: updated comment for z-axis accel threshold 2016-05-17 16:31:42 -07:00
Tom Pittenger f9335e9d8c AP_TECS: fixed float->double print warning 2016-05-17 15:58:03 -07:00
Lucas De Marchi 1ac712fa65 AP_Math: fix is_zero() after template conversion 2016-05-17 15:49:29 -07:00
Andrew Tridgell 7b47d54d6b AP_Common: workaround for SITL on windows 2016-05-17 20:55:57 +10:00
Lucas De Marchi fa6f2c6b67 AP_Math: fix some coding style mistakes 
- fix alignement of &
    - remove const from bool arguments
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa 0c31354539 AP_Compass: implement completion mask 
Fill the completion mask and send that through MAVLink while calibrating the
compass.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa 390b196eda AP_Math: AP_GeodesicGrid: add notice for auto generated code 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa b3068baa11 AP_Math: add geodesic_grid toolset 
That was used to aid development AP_GeodesicGrid and understanding its
concepts.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa 9d34b3b996 AP_Math: AP_GeodesicGrid: make all methods static 
Since all members are.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa 3b05ec1157 AP_Math: make vectors and matrix constructors constexpr 
That allows some object to be constructed at compile time.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa 77223a7fcb AP_Math: AP_GeodesicGrid: make data static 
That gives the change of storing that data in flash storage in some
architectures. That doesn't happen yet though, some extra changes are required
for that to happen.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa fd2428db34 AP_Math: AP_GeodesicGrid: reduce number of _neighbor_umbrellas items 
Only the first half is necessary. The values for the other half can be derived.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa 43d9e00ab7 AP_Math: AP_GeodesicGrid: use uint8_t for _neighbor_umbrellas 
All integers there are limited to the range [0,20), so uint8_t is enough.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa 54889e4175 AP_Math: AP_GeodesicGrid: reduce number of inverses by half 
We don't actually need all of them, since the second half is for the opposite
triangles. In that case we just need to negate the resulting vector when
changing basis.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa f31161ecb6 AP_Math: AP_GeodesicGrid: remove triangles 
There's no need to keep those triangles, since we just need the inverses.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa b34c04a4f9 AP_Math: test_geodesic_grid: test also non-centroid vectors 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa 8e8ab3af96 AP_Math: AP_GeodesicGrid: remove section_triangle() function 
That function was only being used by the unit tests and the benchmark. In order
to remove memory usage, the triangles will be removed, since we don't actually
need to keep them in real situations. Thus, this patch removes that function
and copy those triangles to the test and benchmark.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa c7eb46fae2 AP_Math: AP_GeodesicGrid: optimize _from_neighbor_umbrella() 
This is the second optimization. With that we don't have to iterate over the
umbrella's components.

The table below summarizes the mean CPU time in ns from the brenchmark results
on an Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz processor:

       | Naive implementation | First Optimization | Second Optimization
------------------------------------------------------------------------
Min.   |                 26.0 |              28.00 |                26.0
1st Qu.|                 78.0 |              48.75 |                39.0
Median |                132.0 |              57.00 |                41.0
Mean   |                130.1 |              61.20 |                41.6
3rd Qu.|                182.2 |              76.00 |                47.0
Max.   |                234.0 |              98.00 |                54.0
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa eb90ef23a1 AP_Math: AP_GeodesicGrid: fix algorithm for null vector 
If v is the null vector, then alpha * v is still the null vector for any alpha
as a real number. That means that the null vector doesn't cross any section.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa c28c3265c8 AP_Math: AP_GeodesicGrid: optimize with neighbor umbrellas 
This is a first optimization of the algorithm. The struct for the neighbor
umbrella has only one member, but new members will be added in the next
optimization.

The table below summarizes the mean CPU time in ns from the brenchmark results
on an Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz processor:

Cases  | Naive implementation | First Optimization
--------------------------------------------------
Min.   |                 26.0 |              28.00
1st Qu.|                 78.0 |              48.75
Median |                132.0 |              57.00
Mean   |                130.1 |              61.20
3rd Qu.|                182.2 |              76.00
Max.   |                234.0 |              98.00

This optimization reduces the mean time for the worst case (Max. line) by more
than 50%.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa 0ff05b7af3 AP_Math: test_geodesic_grid: test triangles indexes 
That helps figuring out which intermediate step failed the high level call.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa 4398e1e49b AP_Math: AP_GeodesicGrid: change order of triangles 
- Change the order of the icosahedron triangles so that there's a uniform way of
finding the opposite triangle. The order visually still makes sense.

 - Change test to accommodate the order change.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa ea412ad629 AP_Math: benchmark_geodesic_grid: add benchmark 
That will help to benchmark improvements on the section search algorithm.
 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa 797a2da031 AP_Math: test_geodesic_grid: test when inclusive=true 2016-05-16 19:08:36 -03:00
Gustavo Jose de Sousa b299261ad4 AP_Math: AP_GeodesicGrid: add first implementation 
The search for the geodesic section is still naive in this version.
Additionally, add unit tests.
 2016-05-16 19:08:35 -03:00
Gustavo Jose de Sousa 3f2ad764ca AP_Math: Matrix3: add inverse() and invert() functions 
Additionally, add unit tests.
 2016-05-16 19:08:35 -03:00
Gustavo Jose de Sousa 06eea2838f AP_Math: Matrix3: add det() function 
Function to calculate determinant. Additionally, add unit tests.
 2016-05-16 19:08:35 -03:00
Gustavo Jose de Sousa 26959f1448 AP_Math: define golden ratio constant 2016-05-16 19:08:35 -03:00
dgrat f8540f1a80 AP_Compass: Do not use is_zero() for non-float types 2016-05-16 19:08:35 -03:00
dgrat 7ff8004f8f AP_Math: Replace is_zero() with a template function 
This function only makes sense for floating point types. However this
function was also used for ints.
 2016-05-16 19:08:35 -03:00
Tom Pittenger ebd993dabb AP_Arming: updated z-axis accel threshold comment 2016-05-16 13:46:17 -07:00
Tom Pittenger 9073ac91ff AP_Mission: 2of3 add loiter_xtrack option flag for post-loiter navigation via param4 
0 to crosstrack from center of waypoint, 1 to crosstrack from tangent exit location
 2016-05-16 11:50:54 -07:00
Tom Pittenger 02eeb2d4f0 AP_Common: 1of3 add loiter_xtrack option flag for post-loiter navigation 
0 to crosstrack from center of waypoint, 1 to crosstrack from tangent exit location
 2016-05-16 11:50:53 -07:00
Gustavo Jose de Sousa 2246343ec7 AP_HAL_SITL: pass signed value to abs() 
Passing an unsigned value to abs() causes compilation error in gcc 6.1.1
(and doing that doesn't make sense too).

As a bonus, this patch fixes the code, since, for two unsigned integers
a and b, such that a > b, (a - b) without the casting to a signed
integer would produce garbage in the context of this patch. The type
int32_t is enough for the cases covered by this patch.
 2016-05-16 15:04:22 -03:00
Lucas De Marchi 421b9ef54a AP_Mount do not use flexible array in union 
We actually don't want a flexible array in this union, but rather a way
to access it byte by byte. This fixes the build for gcc >= 6

In file included from ../../libraries/AP_GPS/AP_GPS_UBLOX.cpp:23:0:
../../libraries/AP_GPS/AP_GPS_UBLOX.h:387:23: error: flexible array member in union
         uint8_t bytes[];
                       ^
compilation terminated due to -Wfatal-errors.

In file included from ../../libraries/AP_Mount/AP_Mount.cpp:9:0:
../../libraries/AP_Mount/AP_Mount_Alexmos.h:291:23: error: flexible array member in union
         uint8_t bytes[];
                       ^
compilation terminated due to -Wfatal-errors.
 2016-05-16 13:50:56 -03:00
Lucas De Marchi 39bd196481 AP_GPS: do not use flexible array in union 
We actually don't want a flexible array in this union, but rather a way
to access it byte by byte. This fixes the build for gcc >= 6

In file included from ../../libraries/AP_GPS/AP_GPS.cpp:24:0:
../../libraries/AP_GPS/AP_GPS_ERB.h:93:23: error: flexible array member in union
         uint8_t bytes[];
                       ^
compilation terminated due to -Wfatal-errors.

In file included from ../../libraries/AP_GPS/AP_GPS_ERB.cpp:22:0:
../../libraries/AP_GPS/AP_GPS_ERB.h:93:23: error: flexible array member in union
         uint8_t bytes[];
                       ^
compilation terminated due to -Wfatal-errors.

In file included from ../../libraries/AP_GPS/AP_GPS_MTK.cpp:25:0:
../../libraries/AP_GPS/AP_GPS_MTK.h:75:23: error: flexible array member in union
         uint8_t bytes[];
                       ^
compilation terminated due to -Wfatal-errors.

In file included from ../../libraries/AP_GPS/AP_GPS_MTK19.cpp:26:0:
../../libraries/AP_GPS/AP_GPS_MTK.h:75:23: error: flexible array member in union
         uint8_t bytes[];
                       ^
compilation terminated due to -Wfatal-errors.

In file included from ../../libraries/AP_GPS/AP_GPS_SIRF.cpp:22:0:
../../libraries/AP_GPS/AP_GPS_SIRF.h:101:23: error: flexible array member in union
         uint8_t bytes[];
                       ^
compilation terminated due to -Wfatal-errors.

In file included from ../../libraries/AP_GPS/AP_GPS_UBLOX.cpp:23:0:
../../libraries/AP_GPS/AP_GPS_UBLOX.h:387:23: error: flexible array member in union
         uint8_t bytes[];
                       ^
compilation terminated due to -Wfatal-errors.
 2016-05-16 13:50:39 -03:00
Gustavo Jose de Sousa d615628367 AP_HAL_Linux: I2CDevice: add missing stdio.h include 
This was probably being included by another header, but it's not on
gcc >= 6.1 and glibc 2.23.
 2016-05-16 13:12:53 -03:00
Peter Barker 8d5ceda534 AP_HAL_SITL: ensure specified SITL model is found 
Without this check we get a null pointer exception the first time we attempt
to use the model object
 2016-05-16 13:04:15 -03:00
Andrew Tridgell c6620b03b4 HAL_SITL: added --rtscts option to SITL 
useful for radio testing
 2016-05-16 16:51:26 +10:00
Rustom Jehangir 39fc17f384 DataFlash: Fix parameter description for param_parse.py 2016-05-16 11:09:31 +10:00
Andrew Tridgell 8571202199 AP_RPM: allow for low RPM measurements on PX4 
this automatically adjusts the timer resolution to allow for low RPM
measurements on PX4
 2016-05-14 18:05:13 +10:00
Tom Pittenger 38b7d7e1c6 DataFlash: log baro drift offset 2016-05-13 17:22:12 -07:00
Tom Pittenger f1f58e2026 AP_Baro: created baro drift offset accessor 2016-05-13 17:22:11 -07:00
Tom Pittenger f1186b8b5c AP_Mission: store previous nav cmd id 2016-05-13 17:22:03 -07:00
Tom Pittenger d900988a23 DataFlash: Log airspeed.Use 2016-05-13 17:22:02 -07:00
Jonathan Challinger 0281b948df AP_Arming: loosen accelerometer consistency check on Z axis 
Original author @jschall via 88f5d9f858
 2016-05-13 17:16:12 -07:00
Tom Pittenger d55050e5e3 AP_Baro: slow down the LPF for slewing to a new GND_ALT_OFFSET 
Instead of a couple seconds, make it about 15sec. This makes TECS happy by not glitching the height demand as much. When applied too fast the TECS height demand causes a large single oscillation as it chases the filter lag.
 2016-05-13 17:15:53 -07:00
Tom Pittenger 37ee3b44d2 AP_Baro: add accessor for baro drift 2016-05-13 17:15:41 -07:00
Tom Pittenger 2e1eef7cf0 AP_Airspeed: airspeed healthy should also check if enabled 2016-05-13 17:14:55 -07:00
Andrew Tridgell e3107a7e10 AP_HAL: fixed optflow typos 2016-05-14 08:26:10 +10:00
Andrew Tridgell 1b7830c577 AP_SpdHgtControl: update for changed API 2016-05-14 08:26:10 +10:00
Andrew Tridgell 98a86bd205 AP_TECS: create TEC2 log message for detailed energy internals 2016-05-14 08:26:10 +10:00
Andrew Tridgell ff97f52555 AP_TECS: removed log_tuning structure 2016-05-14 08:26:10 +10:00
Andrew Tridgell bc911d15d1 AP_TECS: convert to using Log_Write 
preparation for a TEC2 message
 2016-05-14 08:26:10 +10:00
Andrew Tridgell 9a6ac77c64 AP_TECS: prevent large glitches in the specific energy integrator 
this tries to prevent problems like in issue#4066, or at least
reducing the impact when it happens
 2016-05-14 08:26:10 +10:00
Andrew Tridgell c52451b01b AP_TECS: rename some variables to make them clearer 2016-05-14 08:26:09 +10:00
Andrew Tridgell e698d1f47e AP_TECS: use 64 bit micros 
prevent possible wrap if TECS is not run for a long time
 2016-05-14 08:26:09 +10:00
Ricardo de Almeida Gonzaga 64d14356b9 AP_NavEKF2: Fix typos 2016-05-13 19:20:06 -03:00
Ricardo de Almeida Gonzaga 2f88e32657 AP_HAL_FLYMAPLE: Fix typos 2016-05-13 19:20:06 -03:00
Ricardo de Almeida Gonzaga 2236640f66 AP_HAL_Linux: Fix typos 2016-05-13 19:20:06 -03:00
Ricardo de Almeida Gonzaga 267a74ebb2 AP_NavEKF: Fix typos 2016-05-13 19:20:06 -03:00
Ricardo de Almeida Gonzaga 4047fb63fc AP_GPS: Fix typos 2016-05-13 19:20:06 -03:00
Ricardo de Almeida Gonzaga 481e3a2af6 AP_Math: Fix typos 2016-05-13 19:20:06 -03:00
Ricardo de Almeida Gonzaga 00b1915034 AP_HAL_Empty: Fix typos 2016-05-13 19:20:06 -03:00