Commit Graph

8409 Commits

Author SHA1 Message Date
Grant Morphett
84ac8abc42 AP_Mount: Fixed a bug with wrapping of panning angles. 2015-06-22 09:32:26 +09:00
Andrew Tridgell
a424686d2f DataFlash: reduce future merge conflicts
an enum makes it easier to merge new messages
2015-06-20 16:18:50 +10:00
Andrew Tridgell
81e6d88560 StorageManager: fixed hang in erase()
found by coverity
2015-06-20 15:00:57 +10:00
Andrew Tridgell
4eab27abe9 AP_InertialSensor: fixed logic bug in MPU6000 init
thanks to coverity
2015-06-20 14:53:04 +10:00
Andrew Tridgell
131b345ccc APM_Control: cleanup some coverity warnings 2015-06-20 13:30:32 +10:00
Andrew Tridgell
322a61635f SITL: allow extra arguments to be passed to last_letter 2015-06-19 16:39:46 +10:00
Robert Lefebvre
0c92565d23 AP_MotorsHeli: add Critical Rotor Speed param, use to switch off runup_complete 2015-06-19 15:10:53 +09:00
Robert Lefebvre
3ad6700c5d AP_MotorsHeli: add getters for rotor speed 2015-06-19 15:10:51 +09:00
Robert Lefebvre
8b917b82ee AP_MotorsHeli: Simplify set_desired_rotor_speed function definition 2015-06-19 15:10:50 +09:00
Robert Lefebvre
79e8c8f7f7 AP_MotorsHeli: whitespace fixes 2015-06-19 15:10:47 +09:00
Georacer
b375a8debf SITL: Allows last_letter to start at the location specified by the SITL arguments 2015-06-19 12:49:29 +10:00
Leonard Hall
cfc388934b AC_AttControl: add set_accel_roll_max
Also equivalents for pitch and yaw
2015-06-18 23:06:33 +09:00
mirkix
7c55689aad AP_HAL_Linux: Fix loading Firmware 2015-06-18 10:13:49 +10:00
Paul Riseborough
6ba8cd05ff AP_NavEKF: Fix bug preventing GPS vertical velocity being used
This fixes a bug that prevents GPS velocity being used permanently if there is a temporary unavailability
2015-06-18 09:01:21 +10:00
mirkix
a1d478909a AP_BattMonitor: Add Linux support for example 2015-06-18 09:00:01 +10:00
mirkix
d169fea9ec AP_AHRS: Add Linux support for example 2015-06-18 08:59:16 +10:00
mirkix
588a16dec2 AP_InertialSensor: Add Linux support for VibTest example 2015-06-18 08:48:23 +10:00
Andrew Tridgell
de11b5394e GCS_MAVLink: support NSH shell with SERIAL_CONTROL 2015-06-17 20:30:10 +10:00
Andrew Tridgell
a0594bd50e GCS_MAVLink: regenerate headers 2015-06-17 20:30:10 +10:00
Andrew Tridgell
bdbe1a7553 GCS_MAVLink: added SERIAL_CONTROL_DEV_SHELL 2015-06-17 20:30:09 +10:00
Andrew Tridgell
d909f11ba3 HAL_PX4: added implementation of NSH shell stream 2015-06-17 20:30:09 +10:00
Andrew Tridgell
7f239f5d46 AP_HAL: added get_shell_stream() 2015-06-17 17:04:15 +10:00
Andrew Tridgell
4fe092fead AP_InertialSensor: panic on bad gyro or accel sample rates 2015-06-17 15:01:23 +10:00
Andrew Tridgell
d3b85eb792 AP_InertialSensor: use driver supplied sample rate
this will work with a wider range of sensors
2015-06-17 14:44:19 +10:00
Andrew Tridgell
e91bfdfc1c AP_InertialSensor: fixed VibTest example build 2015-06-17 14:15:58 +10:00
Andrew Tridgell
feb928dcd3 DataFlash: fixed build warnings 2015-06-17 13:10:26 +10:00
Andrew Tridgell
c9988d8b37 AP_NavEKF: rely on delta_velocity and delta_angles always being available 2015-06-17 13:10:26 +10:00
Andrew Tridgell
bc0ae630a1 AP_InertialSensor: always provide delta_velocity and delta_angles
this makes the NavEKF code simpler
2015-06-17 13:10:26 +10:00
Andrew Tridgell
a115182041 AP_NavEKF: fixed minimum deltat to be 100us 2015-06-17 13:10:26 +10:00
Andrew Tridgell
c221959d5a AP_NavEKF: fixed corrected del velocity to use both accels 2015-06-17 13:10:25 +10:00
Andrew Tridgell
f831c16238 AP_InertialSensor: use fixed sensor sample times
this uses fixed sample times for PX4 IMUs, rather than reported
timestamps. It avoids timing jitter caused by the over-sampling in
the PX4 drivers
2015-06-17 13:03:56 +10:00
Andrew Tridgell
f77ffd30f6 AP_GPS: fixed HIL GPS driver to make have vertical velocity sticky 2015-06-17 12:46:56 +10:00
Randy Mackay
9d81856580 InertialSensor: fix name of get_delta_velocity method 2015-06-17 12:46:54 +10:00
Randy Mackay
384755e271 Dataflash: add IMT messages 2015-06-17 12:46:54 +10:00
Andrew Tridgell
727be87d84 AP_InertialSensor: support HIL functions for delta_velocity and delta_angles 2015-06-16 09:53:55 +10:00
Andrew Tridgell
4677c189e0 HAL_SITL: support balloon model 2015-06-15 09:20:56 +10:00
Andrew Tridgell
83cc60a699 SITL: added simple balloon simulator
for testing balloon release code in plane
2015-06-15 09:20:55 +10:00
Andrew Tridgell
5e80f0cf72 APM_Control: allow for multiple stop calls in autotune 2015-06-15 09:20:54 +10:00
Andrew Tridgell
9bd8e215b2 AP_Mission: enable DO_AUTOTUNE_ENABLE 2015-06-15 09:20:54 +10:00
Andrew Tridgell
08acde2766 AP_Mission: added ALTITUDE_WAIT NAV command
used for HAB launch
2015-06-15 09:20:54 +10:00
Andrew Tridgell
c415bfe766 GCS_MAVLink: regenerate headers 2015-06-15 09:20:54 +10:00
Andrew Tridgell
3ef44459c8 GCS_MAVLink: added ALTITUDE_WAIT message 2015-06-15 09:17:27 +10:00
Randy Mackay
69e59b2d99 GCS_MAVLink: update version after adding LANDING_TARGET 2015-06-12 21:37:09 +09:00
Randy Mackay
835a203566 GCS_MAVLink: generate after adding LANDING_TARGET 2015-06-12 21:37:07 +09:00
Randy Mackay
94aec19336 GCS_MAVLink: import LANDING_TARGET from upstream 2015-06-12 21:37:04 +09:00
Randy Mackay
76fdfdfcf2 GCS_MAVLink: do not send_vibration on APM2 2015-06-12 21:37:01 +09:00
Randy Mackay
0d239d2746 DataFlash: disable vibration logging on APM2
Also remove unnecessary include
2015-06-12 21:36:59 +09:00
Randy Mackay
8ceccd778d InertialSensor: disable vibration checks on APM2
Also bug fix get_accel_clip_count's instance check
2015-06-12 21:36:56 +09:00
Randy Mackay
642aa74530 GCS_MAVLink: add send_vibration 2015-06-12 21:36:42 +09:00
Randy Mackay
581e43bd0e GCS_MAVLink: update version after adding VIBRATION msg 2015-06-12 21:36:39 +09:00
Randy Mackay
afbb670e73 GCS_MAVLink: generate after adding VIBRATION message 2015-06-12 21:36:36 +09:00
Randy Mackay
e677a100c6 GCS_MAVLink: add VIBRATION message to common.xml 2015-06-12 21:36:34 +09:00
Randy Mackay
f0f262eb04 DataFlash: add Log_Write_Vibration 2015-06-12 21:36:28 +09:00
Randy Mackay
1289208244 LowPassFilter: add get method 2015-06-12 21:36:24 +09:00
Randy Mackay
0db7acc628 InertialSensor: calc vibration and accel clipping 2015-06-12 21:36:22 +09:00
Tom Pittenger
3544549cf4 AP_GPS: Allow switching primary GPS instance with 1 sat difference
Rapid switching between GPS receivers can cause real problems.
Switch if:
1) secondary GPS has 1 more satellite for at least 20 seconds
OR
2) secondary GPS has 2 more satellites for at least 5 seconds

Fixes https://github.com/diydrones/ardupilot/pull/2320
2015-06-11 21:33:06 +10:00
Andrew Tridgell
dea36c1ae9 HAL_PX4: fixed build on non-PX4 systems 2015-06-11 15:17:02 +10:00
Andrew Tridgell
88655b48e1 HAL_PX4: added px4_param stub functions
this replaces the PX4 parameter system with stub functions that fail
all parameter find calls
2015-06-11 13:31:41 +10:00
Randy Mackay
0b6323d5ed Mount: default MNT_TYPE to servo gimbal if rc outputs defined 2015-06-10 16:47:08 +09:00
Randy Mackay
03a336d496 RC_Channel: update_aux_servo_function made public 2015-06-10 16:47:06 +09:00
Eugene Shamaev
40a5aa497a HAL_PX4: added rc_bind for DSM bind 2015-06-10 17:19:09 +10:00
Eugene Shamaev
8cb367eaf8 AP_HAL: added rc_bind rcin method 2015-06-10 17:19:08 +10:00
Lucas De Marchi
b3da1579c1 AP_Notify: rename member to initialized
We are not only checking if there was an error, but if it was already
initialized.  Let's make it explicit by inverting the value we store.
2015-06-10 16:39:01 +10:00
Lucas De Marchi
3f8dab41c4 AP_Notify: fix wrong boolean check
Check by false instead of checking by -1. Fix the following compiler warning
with gcc 5.1.0:

ardupilot/libraries/AP_Notify/ToneAlarm_Linux.cpp:64:13: warning: comparison of constant '-1' with boolean expression is always false [-Wbool-compare]
     if (err == -1) {
             ^

Also change the initialization code not to use -1.
2015-06-10 16:39:01 +10:00
Andrew Tridgell
979a571d68 AP_HAL: fixed example build 2015-06-10 09:27:41 +10:00
Andrew Tridgell
d6af9fd0ee HAL_PX4: prevent uavcan motor spin up while booting 2015-06-09 19:45:01 +10:00
Andrew Tridgell
6a33aeef67 HAL_PX4: cope with multi-instance actuator_outputs uORB
we need to subscribe to all of them
2015-06-09 19:45:00 +10:00
Andrew Tridgell
2167675b3d AP_RangeFinder: update for upstream merge 2015-06-09 19:44:20 +10:00
Andrew Tridgell
23d291f144 AP_Notify: update for upstream merge 2015-06-09 19:44:20 +10:00
Andrew Tridgell
333778bac1 HAL_PX4: updates for upstream merge 2015-06-09 19:44:20 +10:00
Andrew Tridgell
02aa6983a7 APM_Control: fixed FF handling in steering controller 2015-06-09 13:28:26 +10:00
Andrew Tridgell
5105d510b8 APM_Control: added pid_info and FF to steering controller
used for realtime ground steering tuning
2015-06-09 12:48:55 +10:00
Andrew Tridgell
c44ab01be8 AP_HAL: use noreturn attribute on panic
should reduce coverity warnings
2015-06-08 21:09:08 +10:00
Randy Mackay
aa7a151fe5 AC_WPNav: init flags
Resolves Coverity warning
2015-06-08 14:46:39 +09:00
Randy Mackay
bb382a65e8 AC_Circle: init members and flags
Removed unused dir flag
Resolves Coverity warning
2015-06-08 14:46:37 +09:00
Randy Mackay
1bf0139162 AC_Sprayer: init flags
Resolves warning from Coverity
2015-06-08 14:46:35 +09:00
Randy Mackay
d2f93dd379 AC_PosControl: init flags
Resolves warning from Coverity
2015-06-08 14:46:32 +09:00
Randy Mackay
d366c30358 AP_RangeFinder: fix potential out-of-bounds read
Issue found by Coverity
2015-06-08 14:46:21 +09:00
Randy Mackay
2849430341 AP_Motors: init flags
resolves coverity issue
2015-06-08 14:46:16 +09:00
Randy Mackay
ac76562638 RangeFinder: init state and drivers
resolves a coverity defect
2015-06-08 14:46:14 +09:00
Randy Mackay
7bbaeac55f OpticalFlow: init _last_update_ms member
This resolves a defect found with coverity
2015-06-08 14:46:11 +09:00
Eugene Shamaev
ca482cf44a StorageManager: added example sketch 2015-06-08 10:05:05 +09:00
Eugene Shamaev
c6c6e2dc13 AP_GPS: add comments to example sketch 2015-06-08 10:04:36 +09:00
Max Basescu
32994a5b1e AP_HAL_AVR: Changed constrain_period to use RC_OUTPUT bounds instead of RC_INPUT
Done in order to get full range of motion for servo output
2015-06-05 21:03:03 +10:00
Max Basescu
de50217809 AP_HAL: Added RC_OUTPUT_MIN_PULSEWIDTH set to 400 and RC_OUTPUT_MAX_PULSEWIDTH set to 2100
For use in AP_HAL_AVR in RCOutput_APMx
2015-06-05 21:03:03 +10:00
Randy Mackay
382f5d087f AC_PosControl: explicitly set set_alt_target_from_climb_rate params 2015-06-05 15:51:02 +09:00
Randy Mackay
6ea60aa662 AC_PosControl: remove default from set_alt_target_from_climb_rate 2015-06-05 15:15:03 +09:00
Randy Mackay
11fee21f06 AC_PosControl: init accel_last_z_cms 2015-06-05 15:06:34 +09:00
Randy Mackay
b8e3fe8f26 Mount: AlexMos fix to stop crashing before init 2015-06-05 12:31:16 +09:00
Randy Mackay
66d2328163 Mount: Alexmos save 4 bytes of RAM 2015-06-05 12:31:14 +09:00
Randy Mackay
7a8fe5f4d4 Mount: Alexmos formatting fixes 2015-06-05 12:31:12 +09:00
Tim Ryan
d7fe6bfe0d Terrain: cast grid_spacing to fix OSX clang error 2015-06-04 21:01:34 +09:00
Lucas De Marchi
1d39f548dc AP_HAL: remove aliases FUNCTOR_[BIND|TYPEF]_VOID
Nobody is using them anymore, so kill them.
2015-06-04 13:37:41 +09:00
Lucas De Marchi
98a1a05933 AP_Scheduler: stop using alias FUNCTOR_BIND_VOID 2015-06-04 13:37:40 +09:00
Andrew Tridgell
2de8c26c06 AP_Arming: allow pre_arm_checks() to be subclassed
this allows for vehicle specific arming checks
2015-06-04 13:26:39 +10:00
Andrew Tridgell
dbff6cab43 HAL_Linux: added udp example to help 2015-06-03 21:47:01 +10:00
Paul Riseborough
d3f83e8ec6 AP_NavEKF: Improve gyro bias learning rate for plane and rover
This patch increases initial gyro bias uncertainty and plane and rover specific process noise to improve the rate of gyro bias learning.
This reduces the likelihood of a navigation failure due to rapid temperature changes in the inertial sensors causing rapid changes in zero rate offset.

The increase in process noise cannot be applied to Copter due to different numerical stability limits arising from the faster update rate.
2015-06-03 11:46:17 +10:00
Andrew Tridgell
367a87591a AP_Param: fixed build of eedump_apparam 2015-06-03 11:46:00 +10:00
Andrew Tridgell
9a7b283322 AP_GPS: fixed enable of RXM_RAW on uBlox on Pixhawk
if version detection was disabled this would never trigger
2015-06-02 16:52:08 +10:00
Grant Morphett
7d1bf75aa8 DataFlash: Moving parameter logging to be after all systems have started
Moved Log_Write_Parameters to be public so we can call it from the
vehcile code at the end of the startup sequence.
We needed to do this because parameters like COMPASS_EXTERNAL are
modified by the startup code and if we log the parameters too early we
will be recording the wrong value.
2015-06-01 20:22:43 +09:00
Randy Mackay
9c28d61a5c Mission: protect against endless loops of do-commands 2015-06-01 18:11:54 +09:00
Andrew Tridgell
e234844905 RC_Channel: fixed example sketch 2015-06-01 18:05:50 +10:00
Andrew Tridgell
767aeedf01 AP_Mission: fixed example sketch 2015-06-01 18:05:38 +10:00
Andrew Tridgell
b2a5de8a63 AP_Scheduler: fixed example sketch 2015-06-01 17:42:32 +10:00
Andrew Tridgell
214b61bfc0 AP_InertialSensor: fixed example build 2015-06-01 17:35:15 +10:00
Andrew Tridgell
3edac37929 AP_Math: removed unused include in example 2015-06-01 17:35:03 +10:00
Andrew Tridgell
407fbc7261 AP_Menu: remove unused AP_Vehicle.h include 2015-06-01 17:34:48 +10:00
Andrew Tridgell
9fa1e15238 AP_Menu: removed example sketch
not very useful
2015-06-01 17:34:34 +10:00
Andrew Tridgell
5c86005160 AP_HAL: removed spurious delay example 2015-06-01 17:28:45 +10:00
Andrew Tridgell
1bd61ae96e AP_HAL: no need to include AP_Vehicle_Type.h here any more 2015-06-01 17:28:24 +10:00
Andrew Tridgell
d746e8fa29 AP_Motors: mark examples as nobuild
waiting for fix from Rob
2015-06-01 17:27:33 +10:00
Andrew Tridgell
7f408cae02 AP_PerfMon: convert example from .pde to .cpp 2015-06-01 17:07:09 +10:00
Andrew Tridgell
421c7e02ae StorageManager: convert example from .pde to .cpp 2015-06-01 17:07:08 +10:00
Andrew Tridgell
6c1c2dd8bd RC_Channel: convert example from .pde to .cpp 2015-06-01 17:07:08 +10:00
Andrew Tridgell
fce95178e7 PID: convert example from .pde to .cpp 2015-06-01 17:07:08 +10:00
Andrew Tridgell
3b48f68cce GCS_MAVLink: convert example from .pde to .cpp 2015-06-01 17:07:07 +10:00
Andrew Tridgell
89c4e6fc21 GCS_Console: convert example from .pde to .cpp 2015-06-01 17:07:07 +10:00
Andrew Tridgell
b7f0735c2b Filter: convert example from .pde to .cpp 2015-06-01 17:07:07 +10:00
Andrew Tridgell
e734f24cc1 DataFlash: convert example from .pde to .cpp 2015-06-01 17:07:07 +10:00
Andrew Tridgell
ae4cfe3f2f AP_Scheduler: convert example from .pde to .cpp 2015-06-01 17:07:06 +10:00
Andrew Tridgell
b2fb2c676e AP_RangeFinder: convert example from .pde to .cpp 2015-06-01 17:07:06 +10:00
Andrew Tridgell
330d8f5c3a AP_Parachute: convert example from .pde to .cpp 2015-06-01 17:07:06 +10:00
Andrew Tridgell
637f8430c9 AP_OpticalFlow: convert example from .pde to .cpp 2015-06-01 17:07:06 +10:00
Andrew Tridgell
24e2e4b35e AP_Notify: convert example from .pde to .cpp 2015-06-01 17:07:05 +10:00
Andrew Tridgell
83b46243db AP_Mount: convert example from .pde to .cpp 2015-06-01 17:07:05 +10:00
Andrew Tridgell
89baf2bdf1 AP_Motors: convert example from .pde to .cpp 2015-06-01 17:07:05 +10:00
Andrew Tridgell
d1ed4c863c AP_Mission: convert example from .pde to .cpp 2015-06-01 17:07:04 +10:00
Andrew Tridgell
4d040bbb94 AP_Math: convert example from .pde to .cpp 2015-06-01 17:07:04 +10:00
Andrew Tridgell
7f7113c1de AP_InertialSensor: convert example from .pde to .cpp 2015-06-01 17:07:04 +10:00
Andrew Tridgell
ca8482b4d6 AP_HAL_PX4: convert example from .pde to .cpp 2015-06-01 17:07:04 +10:00
Andrew Tridgell
dd10cbc976 AP_HAL_Linux: convert example from .pde to .cpp 2015-06-01 17:03:44 +10:00
Andrew Tridgell
f9aa1d1a8b AP_HAL_FLYMAPLE: convert example from .pde to .cpp 2015-06-01 17:03:44 +10:00
Andrew Tridgell
36b19b26ce AP_HAL: convert example from .pde to .cpp 2015-06-01 17:03:40 +10:00
Andrew Tridgell
379b130d0a AP_HAL_Empty: convert example from .pde to .cpp 2015-06-01 17:03:37 +10:00
Andrew Tridgell
0cc31c2db5 AP_HAL_AVR: convert example from .pde to .cpp 2015-06-01 17:03:37 +10:00
Andrew Tridgell
e18a2df64e AP_GPS: convert example from .pde to .cpp 2015-06-01 16:58:11 +10:00
Andrew Tridgell
7320a35ad2 AP_GPS: convert example from .pde to .cpp 2015-06-01 16:58:11 +10:00
Andrew Tridgell
c18c84fbe1 AP_Declination: convert example from .pde to .cpp 2015-06-01 16:58:11 +10:00
Andrew Tridgell
d6a1bd98e6 AP_Compass: convert example from .pde to .cpp 2015-06-01 16:58:11 +10:00
Andrew Tridgell
191cdb8bc1 AP_Common: convert example from .pde to .cpp 2015-06-01 16:58:11 +10:00
Andrew Tridgell
debe7db861 AP_BattMonitor: convert example from .pde to .cpp 2015-06-01 16:58:11 +10:00
Andrew Tridgell
4368f922a3 AP_Baro: convert example from .pde to .cpp 2015-06-01 16:58:10 +10:00
Andrew Tridgell
e66b56970e AP_Airspeed: convert example from .pde to .cpp 2015-06-01 16:58:10 +10:00
Andrew Tridgell
edab50ab5a AP_AHRS: convert example from .pde to .cpp 2015-06-01 16:58:10 +10:00
Andrew Tridgell
0cfdb9af8a AP_ADC: convert example from .pde to .cpp 2015-06-01 16:58:10 +10:00
Andrew Tridgell
a62c450f86 AC_PID: convert example from .pde to .cpp 2015-06-01 16:58:10 +10:00
Andrew Tridgell
2b828a794e AP_Math: fixed example build 2015-06-01 16:36:54 +10:00
Andrew Tridgell
04ba5fa0bd AP_AHRS: pass EKF into constructor
this makes it possible for var_info in vehicle code to be in text
segment
2015-06-01 16:16:24 +10:00
Andrew Tridgell
f50ee4c44c GCS_MAVLink: all vehicles now use functors 2015-06-01 15:18:33 +10:00
Andrew Tridgell
9379e79489 DataFlash: all vehicles now use functors 2015-06-01 15:18:32 +10:00
Andrew Tridgell
f24e69f4a0 AP_Vehicle: all vehicles now use functors 2015-06-01 15:18:32 +10:00
Andrew Tridgell
dd691ae75c AP_Scheduler: all vehicles now use functors 2015-06-01 15:18:31 +10:00
Andrew Tridgell
ec2d429513 AP_Mission: all vehicles now use functors 2015-06-01 15:18:31 +10:00
Andrew Tridgell
bd5a58e4c4 AP_Menu: all vehicles now use functors 2015-06-01 15:18:31 +10:00
Andrew Tridgell
4dd47ead0e AP_HAL: removed old fastdelegate code 2015-06-01 15:18:30 +10:00
Andrew Tridgell
9ed0ee12fb AP_Vehicle: all vehicle types now use functors 2015-06-01 15:06:31 +10:00
Andrew Tridgell
96737a3982 SITL: fixed yaw wrap in simulated AntennaTracker 2015-06-01 14:08:45 +10:00
Andrew Tridgell
d57eca9de8 HAL_SITL: enable simulated antenna tracker 2015-06-01 12:53:50 +10:00
Andrew Tridgell
edb54cabb5 SITL: added simulated antenna tracker 2015-06-01 12:53:30 +10:00
Andrew Tridgell
14bdfe2889 SITL: started to use C++11 variable initialisation 2015-06-01 08:04:51 +10:00
Andrew Tridgell
b541bfb739 SITL: fixed build warnings 2015-05-30 22:51:38 +10:00
Andrew Tridgell
d5da9fcca6 AP_NavEKF: fixed build warnings 2015-05-30 22:51:30 +10:00
Andrew Tridgell
6a2c585632 AP_InertialSensor: fixed build warnings 2015-05-30 22:51:19 +10:00
Andrew Tridgell
ac3fc2f373 AP_HAL: fixed build warnings 2015-05-30 22:51:09 +10:00
Andrew Tridgell
084521243e AP_GPS: fixed some build warnings 2015-05-30 22:51:00 +10:00
Andrew Tridgell
249b339e6c HAL_SITL: fixed a build warning 2015-05-30 22:16:37 +10:00
Andrew Tridgell
73445fdae9 DataFlash: added error checking and fixed a warning 2015-05-30 22:16:22 +10:00
Andrew Tridgell
1088e72fda AP_Vehicle: make copter use functors 2015-05-30 15:21:22 +09:00
Robert Lefebvre
1424b17a83 AP_Motors_Heli: Change default RSC_SETPOINT to 700 2015-05-29 17:46:25 +09:00
Robert Lefebvre
4da54783fd AC_AttitudeControl_Heli: Semantic Change. Motor Runup to Rotor Runup. 2015-05-29 17:46:23 +09:00
Robert Lefebvre
d24664ccf9 AP_MotorsHeli: Semantic change. Motor Runup to Rotor Runup 2015-05-29 17:46:18 +09:00
Robert Lefebvre
65ca09600c AP_Motors: Heli eliminate _dt member and fix rsc_runup calculation 2015-05-29 17:46:09 +09:00
Robert Lefebvre
18bac524a3 Copter: TradHeli, change Rate FF LPF to 10Hz 2015-05-29 17:46:05 +09:00
Andrew Tridgell
f39063e023 DataFlash: don't do PID logging on APM2 2015-05-29 16:32:05 +10:00
Randy Mackay
19b021f729 RCMap: added RebootRequired param description 2015-05-28 19:32:38 +09:00
svefro
b02bbcd289 RCMap: added Reboot required to rcmap parameter descriptions
Added Reboot required to rcmap throttle, yaw, pitch, roll
2015-05-28 19:32:20 +09:00
Andrew Tridgell
b6eba0842a DataFlash: fixed CAM message format 2015-05-27 22:10:39 +10:00
Andrew Tridgell
00ca493860 AP_AHRS: prevent a floating exception in update_trig 2015-05-27 22:10:39 +10:00
Randy Mackay
b121d83beb RC_Channel: add EPM, LandingGear to FUNCTION param description 2015-05-27 18:05:01 +09:00
Andrew Tridgell
8454246fae AP_Param: make it safe to change the type of a parameter
if the type is changed then the value will revert to its default value
2015-05-27 15:29:40 +10:00
Andrew Tridgell
95ff71940c DataFlash: fixed rebase errors 2015-05-27 14:28:50 +10:00
Andrew Tridgell
8f34ed5b76 DataFlash: added PIDA message
for logging Z accel PID in copter
2015-05-27 14:28:50 +10:00
Andrew Tridgell
a57889e3b0 GCS_MAVLink: re-generate headers 2015-05-27 14:28:49 +10:00
Andrew Tridgell
0ed7fda41d GCS_MAVLink: added ACCZ and STEER PID_TUNING axes 2015-05-27 14:28:49 +10:00
Andrew Tridgell
521dae1c65 AC_AttitudeControl: use set_desired_rate() on PID controllers
this sets them up for logging of PIDs
2015-05-27 14:28:49 +10:00
Andrew Tridgell
3ec8857fbc AC_PID: added set_desired_rate() interface
used to setup _pid_info for logging
2015-05-27 14:28:48 +10:00
Andrew Tridgell
6000bb0c32 AC_PID: log desired rate for VFF as well as AFF 2015-05-27 14:28:48 +10:00
Andrew Tridgell
b45ab52015 DataFlash: added desired rate to PID logging 2015-05-27 14:28:48 +10:00
Andrew Tridgell
86a3bca88c APM_Control: added FF parameters to roll and pitch controllers
these are much easier to tune with the new PID_TUNING messages
2015-05-27 14:28:47 +10:00
Robert Lefebvre
353879cd2b AC_AttitudeControl_Heli: Add Rate Accel FF to Yaw control 2015-05-27 14:28:47 +10:00
Robert Lefebvre
366f87c91c AC_HELI_PID: Add Acceleration FF method. 2015-05-27 14:28:47 +10:00
Robert Lefebvre
7ab628521e DataFlash: Add Acceleration Feedforward to PID_Info. 2015-05-27 14:28:47 +10:00
Robert Lefebvre
810b12a1ac AC_AttitudeControlHeli: Change Rate Yaw FF LPF from 5Hz to 10Hz. 2015-05-27 14:28:46 +10:00
Andrew Tridgell
e79a21d8c2 AC_PID: fill in desired rate for heli PID 2015-05-27 14:28:46 +10:00
Andrew Tridgell
d148c38f68 DataFlash: added desired rate to PID_Info 2015-05-27 14:28:45 +10:00
Andrew Tridgell
0fe04a93ce GCS_MAVLink: rebuilt headers 2015-05-27 14:28:45 +10:00
Andrew Tridgell
cc80fdf593 GCS_MAVLink: added PID_TUNING message 2015-05-27 14:28:45 +10:00
Andrew Tridgell
216a78a9f0 APM_Control: added get_pid_info() interface 2015-05-27 14:28:44 +10:00
Robert Lefebvre
23adf2773c AC_AttitudeControl: Remove To-Do comments for Attitude Rate logging. 2015-05-27 14:28:44 +10:00
Robert Lefebvre
967071ca62 AC_PID: Integrate PID Logging functionality. 2015-05-27 14:28:44 +10:00
Robert Lefebvre
753be18c17 DataFlash: Add PID Logging Method 2015-05-27 14:28:44 +10:00
Andrew Tridgell
d8df31c023 SITL: initialise a couple of variables to prevent a valgrind error 2015-05-27 11:54:18 +10:00
Andrew Tridgell
2a22ae5404 DataFlash: support 64 bit TimeUS log dumping 2015-05-27 11:54:18 +10:00
Andrew Tridgell
1400d0155c AP_Mount: fixed valgrind error with gimbal code 2015-05-27 11:54:17 +10:00
Andrew Tridgell
4705be97bf AP_HAL: support %lld and %llu in internal printf
useful for log messages with 64 bit timestamps
2015-05-27 11:54:17 +10:00
Peter Barker
8be9e99fad AP_InertialSensor_PX4: 64-bit timestamps for ACCx and GYRx messages 2015-05-27 11:54:17 +10:00
Peter Barker
988f3277de DataFlash: 64-bit timestamps for ACCx and GYRx messages 2015-05-27 11:54:17 +10:00
Peter Barker
f489f6b696 AP_InertialSensor: use 64-bit timestamps in dataflash logs 2015-05-27 11:54:17 +10:00
Peter Barker
9ae85ed9ab APM_Control/AP_AutoTune: use 64-bit timestamps for dataflash logs 2015-05-27 11:54:17 +10:00
Peter Barker
457f77314e AP_TECS: use 64-bit timestamps for dataflash logs 2015-05-27 11:54:16 +10:00
Peter Barker
feb85ef7d5 AP_GPS: unused SBP struct gets 64-bit timestamp 2015-05-27 11:54:16 +10:00
Peter Barker
4d67ccb338 AP_GPS: use 64-bit timestamps for dataflash logs 2015-05-27 11:54:16 +10:00
Peter Barker
9e0b5910e2 AP_Terrain: use 64-bit timestamps for dataflash logs 2015-05-27 11:54:16 +10:00
Peter Barker
88015503ac SITL: use 64-bit timestamps for dataflash logs 2015-05-27 11:54:16 +10:00
Peter Barker
617043f468 DataFlash: convert GPS and CAM dataflash messages to 64-bit timestamps
GPS structures remove 32-bit apm_time and replace with standard time_us
Significant change to GPS and GPS2 messages:
	    Add TimeUS as first field
	    Remove T field
	    Due to length restrictions on labels:
	    	Renamed TimeMS to GMS (Gps MilliSeconds)
		Renamed Week to GWk (Gps WeeK)
		Renamed RelAlt to RAlt
Significant change to CAM messages:
	    Removed GPSTime (uin32_t), added TimeUS (uint64_t)
2015-05-27 11:54:15 +10:00
Peter Barker
769982b8f2 DataFlash: use 64-bit timestamps for dataflash logs 2015-05-27 11:54:14 +10:00
Randy Mackay
114c4f4077 AP_Match: fix example sketch 2015-05-27 09:47:24 +09:00
Randy Mackay
fb2d29364e Mount_SToRM32_serial: fix angle request 2015-05-26 21:05:29 +09:00
Randy Mackay
9b04a67e63 Mount_SToRM32_serial: rename sent_do_mount_control 2015-05-26 21:05:26 +09:00
Randy Mackay
72eb25b166 Mount: add SToRM32 serial to front end 2015-05-26 21:05:24 +09:00
Sergey Kirillov
c133511431 Mount: add SToRM32 serial support 2015-05-26 21:05:22 +09:00
Sergey Kirillov
69959a4214 SerialManager: add SToRM32 serial enum and baudrates 2015-05-26 21:05:19 +09:00
Andrew Tridgell
c7044c4f91 AP_Terrain: make terrain request times per channel
otherwise we can miss sending one if we send first to a channel not
being listened to
2015-05-26 17:27:51 +10:00
Andrew Tridgell
3a9d7363ea HAL_VRBRain: fixed functor comparison 2015-05-26 15:17:06 +10:00
Andrew Tridgell
e589ca9b80 HAL_Flymaple: fixed functor comparison 2015-05-26 15:16:51 +10:00
Andrew Tridgell
7e264b44df HAL_Linux: fixed functor comparison 2015-05-26 15:14:50 +10:00
Andrew Tridgell
96b921d4cc AP_Scheduler: fixed example build 2015-05-26 14:37:14 +10:00
Andrew Tridgell
4fdfa47ca3 GCS_MAVLink: removed BUILD_DELEGATES code
no longer needed
2015-05-26 14:35:12 +10:00
Andrew Tridgell
8624a262e7 DataFlash: removed BUILD_DELEGATES code
no longer needed
2015-05-26 14:35:04 +10:00
Andrew Tridgell
83e6181024 AP_Vehicle: removed BUILD_DELEGATES code
no longer needed
2015-05-26 14:34:58 +10:00
Andrew Tridgell
e3f8e22fc6 AP_Mission: removed BUILD_DELEGATES code
no longer needed
2015-05-26 14:34:51 +10:00
Andrew Tridgell
85f87b6d9c AP_Menu: removed BUILD_DELEGATES code
no longer needed
2015-05-26 14:34:47 +10:00
Andrew Tridgell
1a2b02a563 AP_HAL: removed AVR special case
no longer needed
2015-05-26 14:34:13 +10:00
Andrew Tridgell
7db9da6545 AP_Scheduler: removed delegate ptr handling
no longer needed
2015-05-26 14:33:30 +10:00
Andrew Tridgell
edc21cfa38 AP_Compass: make having no compass backends non-fatal
thanks to Daniel for spotting this
2015-05-26 14:23:40 +10:00
Andrew Tridgell
43fb1202f2 HAL_PX4: fixed functor comparison with NULL 2015-05-26 13:54:38 +10:00
Lucas De Marchi
0daeeb9518 ArduPlane: Start using new Functor implementation
It both reduces flash size and move symbols to read-only sections.
The scheduler_tasks table is one known not to be in read-only section before due
to the FastDelegate implementation. Before and after this patch:

	ArduPlane $ size ArduPlane.elf{.old,}
	   text	   data	    bss	    dec	    hex	filename
	 733368	   8252	  67352	 808972	  c580c	ArduPlane.elf.old
	 730632	   8236	  64792	 803660	  c434c	ArduPlane.elf

	ArduPlane $ nm -C ArduPlane.elf.old|grep scheduler_tasks
	0000000000402800 t _GLOBAL__sub_I__ZN5Plane15scheduler_tasksE
	00000000006b54c0 B Plane::scheduler_tasks

	ArduPlane $ nm -C ArduPlane.elf|grep scheduler_tasks
	0000000000490900 R Plane::scheduler_tasks

As can be seen above, now the scheduler_tasks symbol is in a read-only data
section and in all of them we decreased the total size.

For APM2 we have a little increase in the text size size.

	ArduPlane $ size ArduPlane.elf{.old,}
	   text	   data	    bss	    dec	    hex	filename
	 241940	    942	   4447	 247329	  3c621	ArduPlane.elf.old
	 242222	    942	   4431	 247595	  3c72b	ArduPlane.elf

	ArduPlane $ nm -C ArduPlane.elf.old|grep scheduler_tasks
	00001f8f T Plane::scheduler_tasks

	ArduPlane $ nm -C ArduPlane.elf|grep scheduler_tasks
	00001f8f T Plane::scheduler_tasks
2015-05-26 13:46:55 +10:00
Lucas De Marchi
84f399ec3c APMrover2: Start using new Functor implementation
It both reduces flash size and move symbols to read-only sections.
The scheduler_tasks table is one known not to be in read-only section before due
to the FastDelegate implementation. Before and after this patch:

	APMrover2 $ size APMrover2.elf{.old,}
	   text	   data	    bss	    dec	    hex	filename
	 611406	   4832	  40920	 657158	  a0706	APMrover2.elf.old
	 609686	   4824	  38936	 653446	  9f886	APMrover2.elf

	APMrover2 $ nm -C APMrover2.elf{.old,} |grep tasks
	0000000000696f80 B Rover::scheduler_tasks
	000000000047c440 R Rover::scheduler_tasks

As can be seen above, now the scheduler_tasks symbol is in a read-only data
section and in all of them we decreased the total size.

For APM2 we have a similar situation, but the table was already in text section
because it was using plain C pointers:

	APMrover2 $ size APMrover2.elf{.old,}
	   text	   data	    bss	    dec	    hex	filename
	 189518	   1038	   3494	 194050	  2f602	APMrover2.elf.old
	 189216	   1038	   3480	 193734	  2f4c6	APMrover2.elf

	APMrover2 $ nm -C APMrover2.elf{.old,} |grep tasks
	00001f92 T Rover::scheduler_tasks
	00001f8a T Rover::scheduler_tasks
2015-05-26 13:46:55 +10:00
Lucas De Marchi
20ef7efaf6 AP_HAL: use functor macros
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
2015-05-26 13:46:55 +10:00
Lucas De Marchi
c894a1349e DataFlash: use functor macros
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
2015-05-26 13:46:54 +10:00
Lucas De Marchi
6ae2591cad AP_Terrain: use functor macros
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
2015-05-26 13:46:54 +10:00
Lucas De Marchi
9764bb2452 AP_Notify: use functor macros
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
2015-05-26 13:46:54 +10:00
Lucas De Marchi
3aa46e3213 AP_InertialSensor: use functor macros
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
2015-05-26 13:46:53 +10:00
Lucas De Marchi
4c97d92982 AP_HAL_Linux: use functor macros
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
2015-05-26 13:46:53 +10:00
Lucas De Marchi
9b7c1d8f93 AP_HAL_FLYMAPLE: use functor macros
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
2015-05-26 13:46:53 +10:00
Lucas De Marchi
dcf992b558 AP_HAL_AVR: use functor macros
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
2015-05-26 13:46:53 +10:00
Lucas De Marchi
435613de69 AP_Frsky_Telem: use functor macros
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
2015-05-26 13:46:53 +10:00
Lucas De Marchi
95627cf412 AP_Compass: use functor macros
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
2015-05-26 13:46:52 +10:00
Lucas De Marchi
df5652fa87 AP_Baro: use functor macros
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
2015-05-26 13:46:52 +10:00
Lucas De Marchi
ca7db5cdc1 AP_Arming: use functor macros
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
2015-05-26 13:46:52 +10:00
Lucas De Marchi
cc1fbddc95 AP_Airspeed: use functor macros
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
2015-05-26 13:46:52 +10:00
Lucas De Marchi
f7dc19554f AP_ADC: use functor macros
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
2015-05-26 13:46:51 +10:00
Lucas De Marchi
9f0af5b9cb AP_HAL: add fallback implementation of functor macros 2015-05-26 13:46:51 +10:00
Lucas De Marchi
83efb9280b AP_HAL: use variadic templates in FastDelegate
Now that we are using C++11 we can use variadic templates to simplify
the FastDelegate classes. It also simplifies moving away from the
FastDelegate implementation.
2015-05-26 13:46:51 +10:00
Lucas De Marchi
78b00784fb AP_Scheduler: allow to use functor 2015-05-26 13:46:50 +10:00
Lucas De Marchi
58847bffd6 GCS_MAVLink: allow to use functor 2015-05-26 13:46:50 +10:00
Lucas De Marchi
cd308b5e2f DataFlash: allow to use functor 2015-05-26 13:46:50 +10:00
Lucas De Marchi
384a3bfcc3 AP_Mission: allow to use functor 2015-05-26 13:46:50 +10:00
Lucas De Marchi
70525fa2c1 AP_Menu: allow to use functor 2015-05-26 13:46:50 +10:00
Lucas De Marchi
4b5cf24a81 Allow to change to functor implementation
Start to add code behind APM_BUILD_FUNCTOR to support changing the
functor implementation (without breaking the build while the change is
not complete).
2015-05-26 13:46:49 +10:00
Lucas De Marchi
a1e1503e1a AP_HAL: Add Functor implementation
This is a Functor implementation that should cover the use cases we have
for FastDelegate. In contrary to the latter, it can be constructed at
compile time so the compiler can safely put it in a read-only section
which covers the cases in which we are not using it.
2015-05-26 13:46:49 +10:00
Lucas De Marchi
5dfb3ed70c AP_Scheduler: replace tabs with spaces 2015-05-26 13:46:49 +10:00
Lucas De Marchi
82d22992bd GCS_MAVLink: Do not compare delegate to NULL
Use the simpler "if (delegate_name)" since it allows simpler
implementation in the class, i.e. the bool operator rather than having
to compare to another object.
2015-05-26 13:46:49 +10:00
Lucas De Marchi
ff398dbf0c AP_Menu: Do not compare delegate to NULL
Use the simpler "if (delegate_name)" since it allows simpler
implementation in the class, i.e. the bool operator rather than having
to compare to another object.
2015-05-26 13:46:48 +10:00
Lucas De Marchi
acdcdc35fa AP_HAL_SITL: Do not compare delegate to NULL
Use the simpler "if (delegate_name)" since it allows simpler
implementation in the class, i.e. the bool operator rather than having
to compare to another object.
2015-05-26 13:46:48 +10:00
Lucas De Marchi
9ef870c08a AP_HAL_AVR: Do not compare delegate to NULL
Use the simpler "if (delegate_name)" since it allows simpler
implementation in the class, i.e. the bool operator rather than having
to compare to another object.
2015-05-26 13:46:48 +10:00
Lucas De Marchi
57386434d1 AP_ADC: remove AP_ADC_HIL
It's not being used and it's actually broken: it references
AP_ADC_HIL::read() that doesn't exist.
2015-05-26 13:46:48 +10:00
Randy Mackay
d777166c6f AP_MotorsTri: revert tail servo to Ch7 2015-05-25 22:27:38 +09:00
Randy Mackay
1a1fa7ca4b AP_MotorsHeli: add comment to avoid param conflict 2015-05-25 22:13:49 +09:00
Randy Mackay
4c94a69e33 AP_MotorsCoax: resolve param conflict with TradHeli 2015-05-25 22:13:47 +09:00
Randy Mackay
78b49fb4c6 AP_MotorsSingle: resolve param conflict with TradHeli
Also rename servo reverse parameters to be consistent with tricopter
2015-05-25 22:13:45 +09:00
Randy Mackay
8dc7cf7fa8 AP_MotorsTri: YAW_SV_REV values -1 or +1
Also resolve parameter conflict with TradHeli
2015-05-25 22:13:43 +09:00
Randy Mackay
71e4bccecb AP_Motors: init members in constructor
Also add f to end of float constants
2015-05-25 22:13:41 +09:00
Robert Lefebvre
915236f1f5 AC_AttitudeControl: Non-functional comment change
Don't encourage future misuse of g.rc3
2015-05-25 22:13:37 +09:00
Robert Lefebvre
e87ca6de6f AC_PosControl: Change motors.get_throttle_out
to get_throttle to follow function renaming in AP_Motors
2015-05-25 22:13:34 +09:00
Robert Lefebvre
b8181b6b90 AP_Motors: RCMAP fix
Remove all RC Input channels passed as reference into AP_Motors.  All input handling self-contained inside AP_Motors.
Rework Tricopter to use internal servo calcs.
2015-05-25 22:13:32 +09:00
Andrew Tridgell
527fc2a610 SITL: use 127.0.0.1 to improve reliability on windows 2015-05-25 22:02:18 +10:00
Andrew Tridgell
563be63d00 SITL: try to get speedup accurate on both windows and linux 2015-05-25 21:48:42 +10:00
Andrew Tridgell
2b2259a6d7 SITL: use more granrular sleeps for windows 2015-05-25 17:05:44 +10:00
Andrew Tridgell
c06d81a06a SITL: use autotest_dir
this allows for the aircraft directory for SITL to be packaged without
the source tree
2015-05-25 13:04:46 +10:00
Andrew Tridgell
3daee9c8bc HAL_SITL: added --autotest-dir option 2015-05-25 13:04:17 +10:00
Andrew Tridgell
4f37926aea SITL: fixed gimbal build on PX4 2015-05-25 12:39:40 +10:00
Andrew Tridgell
958d8b4787 GCS_MAVLink: update from upstream headers 2015-05-25 12:20:27 +10:00
Andrew Tridgell
e7abc07898 HAL_SITL: enable --gimbal option
instantiates a MAVLink gimbal
2015-05-25 12:20:26 +10:00
Andrew Tridgell
7f5b206c55 SITL: added gimbal simulator class 2015-05-25 12:20:26 +10:00
Andrew Tridgell
2f7facba40 GCS_MAVLink: removed old MAVLink 0.9 headers 2015-05-25 10:19:47 +10:00
Andrew Tridgell
d96e62cce7 AP_Mount: update gimbal for changed quaternion API 2015-05-25 09:08:45 +10:00
Andrew Tridgell
2a8f645d81 AP_Math: use matrix3 euler312 operations in quaternion library 2015-05-25 09:08:31 +10:00
Andrew Tridgell
7aa7e03169 AP_Math: added euler312 functions (for gimbal) 2015-05-25 09:03:11 +10:00
Andrew Tridgell
2bb5f677c7 SITL: removed earth frame rates 2015-05-25 09:03:10 +10:00
Andrew Tridgell
8dce5e11d6 HAL_SITL: removed earth-frame rates 2015-05-25 09:03:10 +10:00
Andrew Tridgell
19419fd901 AP_Mount: fixed reporting of MAVLink gimbal position to GCS 2015-05-24 15:24:02 +10:00
Andrew Tridgell
b61f7fa2f6 AP_AHRS: enable EKF by default on plane
now we have arming checks enabled by default I think this is the best
choice
2015-05-23 17:17:44 +10:00
Andrew Tridgell
efd958f0b0 AP_NavEKF: rename file to remove spaces
spaces in file names break shell scripts
2015-05-23 17:14:52 +10:00
Andrew Tridgell
2d53a1ff9a SITL: fixed airspeed in last_letter 2015-05-23 11:37:21 +10:00
Andrew Tridgell
ae6ac1b82d SITL: fixed airspeed in CRRCSim 2015-05-23 11:35:56 +10:00
Andrew Tridgell
da5d5c9936 SITL: fixed airspeed pass-thru from simulators 2015-05-23 11:24:10 +10:00
Andrew Tridgell
e7f3716e8c HAL_SITL: pass in wind speed to C++ simulators 2015-05-23 11:04:13 +10:00
Andrew Tridgell
091a1e7fe0 SITL: fixed wind support in JSBSim 2015-05-23 11:03:57 +10:00
Andrew Tridgell
4486ddc53e DataFlash: changed TimeUS to SampleUS for raw IMU logging
this prevents a problem with an upcoming patch from Peter
2015-05-22 17:58:18 +10:00