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15970 Commits

Author SHA1 Message Date
Paul Riseborough 5d70854c08 AP_NavEKF: Fix minor bug in calculation of innovation variance 
the innovation variance for GPS should be the sum of squares of the state and measurement uncertainty.
 2015-04-15 17:32:46 +09:00
Paul Riseborough 1008c6390c AP_NavEKF: Fail absolute position status if GPS repeatedly rejected 2015-04-15 17:32:44 +09:00
Paul Riseborough 77d3798278 AP_NavEKF: Reduce recovery time after a GPS fusion timeout 2015-04-15 17:32:41 +09:00
Paul Riseborough 0852aeab6e AP_NavEKF: Allow raw innovations to be monitored during timeouts 2015-04-15 17:32:39 +09:00
Paul Riseborough d3f4b4a02b AP_NavEKF: Fix name consistency for data check time stamps 2015-04-15 17:32:36 +09:00
Andrew Tridgell f4537f4dec PX4: updated bootloaders to current version 2015-04-15 15:54:32 +10:00
Jonathan Challinger 4e09c9832b Copter: fix guided_posvel and guided_vel to update pos_control at same rate as wpnav 2015-04-14 16:29:04 +09:00
Jonathan Challinger 6ea91d012e AC_PID: calculate filt_alpha every time the filter is run 2015-04-14 16:19:02 +09:00
Randy Mackay 55d8f440d4 Copter: fix alt sent to fence_check to be meters 2015-04-14 16:10:09 +09:00
Randy Mackay f06c859d93 AC_Fence: add comment re check_fence method 2015-04-14 16:10:09 +09:00
Jonathan Challinger be8c118b63 Copter: change altitude fence to work on home altitudes instead of origin altitudes 2015-04-14 16:10:08 +09:00
Jonathan Challinger 05fda4ee4c AC_Fence: accept curr_alt parameter instead of getting alt from inav 2015-04-14 16:10:07 +09:00
Jonathan Challinger 0f9e50d61c Copter: fix rtl completion altitude 2015-04-14 16:10:06 +09:00
Jonathan Challinger b344a7ed17 Copter: fix set_position_target altitudes 2015-04-14 16:10:05 +09:00
Jonathan Challinger 301d4cc4a6 Copter: fix guided takeoff altitude 2015-04-14 16:10:05 +09:00
Jonathan Challinger 920ac12214 Copter: pv_location_to_vector use pv_alt_above_origin 2015-04-14 16:10:04 +09:00
Jonathan Challinger e5a6023827 Copter: pass inertial_nav to fence 2015-04-14 16:10:03 +09:00
Jonathan Challinger f06cc5d0c1 AC_Fence: change inav to const reference 2015-04-14 16:10:02 +09:00
Jonathan Challinger fddaca4cf7 Copter: rename get_throttle_surface_tracking to get_surface_tracking_climb_rate 2015-04-14 16:10:01 +09:00
Hamish Willee 568e4c4d0e Update README.md 
Ensure we only have to document the instructions in one place
 2015-04-14 17:05:51 +10:00
Staroselskii Georgii dff430e136 AP_HAL_Linux: added UART port for second GPS 2015-04-14 15:59:34 +10:00
Staroselskii Georgii da6316ed4c AP_HAL_Linux: fixed TCP client connection in LinuxUARTDriver 2015-04-14 15:59:33 +10:00
Randy Mackay 39213584da AC_WPNav: minor comment and formatting changes 2015-04-14 14:50:58 +09:00
Jonathan Challinger fd55068620 AC_WPNav: fix double-twitch on stop in loiter 2015-04-14 14:50:55 +09:00
Jonathan Challinger 1da410a6c6 AC_WPNav: allow user to tune loiter 2015-04-14 14:50:53 +09:00
Michael du Breuil 867ca05e17 Plane: fix a relative altitude check for glide slope building 2015-04-13 20:15:07 -07:00
Michael du Breuil 4b1d71e390 Plane: rebuild the glide slope if we are above it and already climbing 
(controlled by GLIDE_SLOPE_THR)
 2015-04-13 20:14:51 -07:00
mirkix 13ee34c58a AP_InertialSensor: MPU9150 fix compiler warnings 2015-04-14 11:14:48 +10:00
Michael Day 0279fdb0de Plane: Never trigger fence breach in LAND_FINAL flight stage. 2015-04-14 11:12:39 +10:00
Staroselskii Georgii 4a3e61f4e4 AP_GPS: turn UBlox autodetection only for NavIO 2015-04-14 10:45:49 +10:00
Staroselskii Georgii 716fd56c62 AP_HAL_Linux: added support for dynamic speed configration in LinuxSPIUARTDriver 2015-04-14 10:45:49 +10:00
Staroselskii Georgii 47a336d192 AP_GPS: added Ublox' hardware generation autodetection 2015-04-14 10:45:49 +10:00
Staroselskii Georgii baf2b4da4e AP_HAL_Linux: renamed AnalogIn_Navio 2015-04-14 10:16:26 +10:00
Mikhail Avkhimenia 7ba6a5e346 AP_HAL: Specify terrain directory for Navio 2015-04-14 10:16:25 +10:00
Staroselskii Georgii 930aeaf556 AP_HAL_Linux: add RPi version runtime detection 2015-04-14 10:16:25 +10:00
Mikhail Avkhimenia c11304ba7a AP_HAL_Linux: change GPIO register address for Raspberry Pi 2 2015-04-14 10:16:25 +10:00
Staroselskii Georgii 641fa05028 AP_HAL_Linux: added buffering in RCOutput_Navio 2015-04-14 10:16:25 +10:00
Staroselskii Georgii e6c2977da2 AP_HAL_Linux: fixed style in RCOutput_Navio 2015-04-14 10:16:25 +10:00
Staroselskii Georgii 024825f95a AP_HAL_Linux: fixed PCA9685 initialization for RCOutput_Navio 2015-04-14 10:16:25 +10:00
Staroselskii Georgii 2a137b6ea9 AP_HAL_Linux: fixed RCInput initialization on NavIO 2015-04-14 10:16:24 +10:00
Sean O\'Brien 6474aa2477 AP_HAL_AVR_SITL: added sensor delays to sitl. 2015-04-14 10:10:38 +10:00
Sean O\'Brien bfba8870e2 AP_HAL_AVR_SITL: added sensor delays to sitl. 2015-04-14 10:10:35 +10:00
Lucas De Marchi b292873304 AP_InertialSensor: fix starvation in L3G4200D 
The main thread would always be blocked on the semaphore to read the
data from accelerometer and gyroscope. Especially if we have a slow
update of these values in _accumulate() due to the I2C transfer function
taking too much time: the timer thread would never give up the CPU,
causing starvation on the main thread.

This fixes the issue by reducing the critical region using a flip-buffer
so _accumulate() can work on its own copy of the data. Now that the
critical region is smaller, also avoid the semaphore and use a spinlock
instead.
 2015-04-14 10:01:47 +10:00
Andrew Tridgell b17878c8c4 SITL: lower default GPS delay to 0.2 seconds 
this matches typical uBlox
 2015-04-14 09:57:47 +10:00
Andrew Tridgell d7249cc1e6 AP_AHRS: only use EKF for plane and rover if all data available 
we need position and velocity to be working for plane and rover
 2015-04-14 09:57:45 +10:00
Lucas De Marchi 996739df12 AP_Compass: Do not panic if compass is not found 
Copter uses 2 compasses for linux configuration, but one of them may not
be available. Do not panic if a AK8963 isn't found.
 2015-04-14 09:29:12 +10:00
Gustavo Jose de Sousa be67b019a7 AP_GPS: Add missing setup for GPS_AUTO_test 
GPS_AUTO_test was missing some setup lines.
 2015-04-14 09:27:41 +10:00
Andrew Tridgell 7f7d92913e HAL_Linux: allow running as non-root 
this is needed for Replay, plus is very useful for debugging
 2015-04-14 09:25:35 +10:00
Lucas De Marchi f049c8e4c5 AP_HAL_Linux: remove needless call to mlockall() 
All threads share the same address space and have the same pages locked
into memory so it's not necessary to call mlockall() for each of them.

Grepping /proc/<tid>/status gives the same VmLck for all of them, even
when only the main thread locks the memory:

    # for i in `seq 477 482`; do \
	name=$(cat /proc/$i/comm); \
	vm=$(cat /proc/$i/status |grep VmLck); \
        echo -e "$name\t$vm"; \
    done
    ArduCopter.elf  VmLck:     57868 kB
    sched-timer     VmLck:     57868 kB
    sched-uart      VmLck:     57868 kB
    sched-rcin      VmLck:     57868 kB
    sched-tonealarm VmLck:     57868 kB
    sched-io        VmLck:     57868 kB
 2015-04-14 09:17:21 +10:00
Lucas De Marchi b7355dc62b AP_HAL_Linux: set thread name for ease debug 
Use pthread_setname_np() to set thread name so it's easier to debug
what't going on with each of them. This is the example output of the
relevant par of "ps -Leo class,rtprio,wchan,comm":

FF      12 futex_ ArduCopter.elf
FF      15 usleep sched-timer
FF      14 hrtime sched-uart
FF      13 poll_s sched-rcin
FF      11 hrtime sched-tonealarm
FF      10 hrtime sched-io
 2015-04-14 09:17:21 +10:00