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15,540 Commits 71 Branches 510 Tags 770 MiB
3421a320b5
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7240 Commits

Author SHA1 Message Date
priseborough
3421a320b5 AP_NavEKF: Compensate for ground effect when takeoff or landing expected 2015-04-03 15:15:07 -07:00
Jonathan Challinger
20d92f5f9d AP_NavEKF: floor GPS velocity noise at parameter value for conservatism 2015-04-03 15:15:07 -07:00
priseborough
9a797a5d49 AP_NavEKF: Use GPS reported speed accuracy if available 
UBlox receivers report an estimate of the speed accuracy that tests show correlates well to speed glitches. Using this to scale the GPS velocity observation noise will reduce the effect of bad GPS velocity data.
 2015-04-03 15:15:06 -07:00
Andrew Tridgell
45e016ea5b AP_InertialSensor: check for zero delta_velocity dt 2015-04-03 15:10:47 -07:00
Jonathan Challinger
b306d7a356 AP_InertialSensor: accel cal sample for 400ms instead of 1s 2015-04-03 14:54:19 -07:00
Jonathan Challinger
1e1d8efa22 AP_InertialSensor: use expected update rate for accel cal sampling 2015-04-03 14:54:17 -07:00
Jonathan Challinger
bd84328440 AP_InertialSensor: hack to "reset" the accel filter before taking a cal sample 2015-04-03 14:54:15 -07:00
Jonathan Challinger
b2b42e081a AP_InertialSensor: use delta_velocity/dt for calibration if available 2015-04-03 14:54:10 -07:00
Jonathan Challinger
423160eaf8 AP_InertialSensor: publish delta_velocity_dt 2015-04-03 14:54:06 -07:00
Andrew Tridgell
4147825b87 AP_InertialSensor: fixed gyro calibration bug 
we must not update _gyro_offset[] until we have completed calibration
of that gyro, or we will end up using the new offsets when asking for
the raw gyro vector
 2015-04-03 06:57:30 -07:00
Andrew Tridgell
728dbf24db AP_Math: fixed vector inequality test 
many thanks to cat888

fixes issue #2039
 2015-04-01 20:40:37 -07:00
Randy Mackay
d738eda59d GCS_MAVLink: integrate Serial Manager instance 2015-04-01 14:59:23 -07:00
Randy Mackay
1ed7737669 Mount: integrate Serial Manager instance 2015-04-01 14:59:21 -07:00
Randy Mackay
cbcd32d698 GPS: integrate Serial Manager instance 2015-04-01 14:59:20 -07:00
Randy Mackay
c148330c2b FrSkyTelem: integrate Serial Manager instance 2015-04-01 14:59:18 -07:00
Randy Mackay
aef16160dc SerialManager: consolidate MAVLink1 and 2 2015-04-01 14:59:17 -07:00
Randy Mackay
ca92821445 Filter: LowPassFilter gets another div-by-zero check 2015-04-01 10:34:28 -07:00
Jonathan Challinger
57f8a4d29d Filter: add get_cutoff_frequency 2015-04-01 10:15:07 -07:00
Jonathan Challinger
1828515b3b AP_Motors: bug fix to _batt_voltage_filt 2015-04-01 10:15:06 -07:00
Jonathan Challinger
89cdd02f58 AP_Motors: remove duplicate get_throttle function 2015-04-01 10:15:05 -07:00
Jonathan Challinger
0e53c0a892 AP_Motors: make output_armed() and output_disarmed() pure virtual 2015-04-01 10:14:38 -07:00
Andrew Tridgell
5acc4c333b AP_Arming: accept accel/gyro if OK in last 10 seconds 
this should prevent short periods of movement from triggering arming
status change alarms
 2015-03-31 15:37:24 -07:00
Randy Mackay
3f3e622be5 AC_PID: fix example sketch 2015-03-30 16:07:56 -07:00
Andrew Tridgell
8ba043e593 AP_AHRS: fixed EKF startup bug 
This fixes the EKF for when GPS lock takes more than 10 seconds

fixes issue #2010
 2015-03-28 10:52:22 -07:00
Andrew Tridgell
3289d38339 AP_NavEKF: make the init functions return bool 
we need to know if it has initialised successfully
 2015-03-28 10:51:38 -07:00
Andrew Tridgell
7cd7ff89fd HAL_PX4: recover 12k of ram from USB buffers 
faster NuttX means we don't need such larger buffers
 2015-03-27 15:08:52 -07:00
Andrew Tridgell
10ec1b8290 DataFlash: example no longer builds with APM2 2015-03-26 06:32:00 -07:00
Andrew Tridgell
5cbfe4fd11 HAL_SITL: fixed copter interactive SITL 2015-03-25 12:27:27 -07:00
Andrew Tridgell
0c2232a4be HAL_SITL: don't sync clocks during system initialisation 2015-03-24 08:06:50 -07:00
Jonathan Challinger
127791127c AC_PosControl: fix double literals 2015-03-24 06:29:04 -07:00
Leonard Hall
09aa2f8114 AC_AttitudeControl: Fix function discription 2015-03-23 07:40:04 -07:00
Leonard Hall
6b104c0529 AC_AttitudeControl: No Overshoot limit for Stab 
This maybe done in a more obvious way using a switch rather than just
making the overshoot larger than 180 degrees.
 2015-03-23 07:40:02 -07:00
Andrew Tridgell
9748cb1e3e HAL_SITL: use a synthetic clock when possible 
this decouples wall clock time from simulation time if the FDM
supports it
 2015-03-22 18:57:30 -07:00
Randy Mackay
8a3a7bdcd1 Mount: add set_angle_target method 2015-03-21 21:52:22 +09:00
Randy Mackay
f6021010c5 Mission: support do-mount-control 2015-03-21 21:52:19 +09:00
Randy Mackay
2189b16165 Mount_SToRM: remove message throttling 
recent versions of gimbal firmware can handle 50hz update rate
 2015-03-21 05:56:18 +09:00
Randy Mackay
b3362d5829 Mount: calc_angle_to_location returns vehicle relative yaw 2015-03-21 05:56:16 +09:00
Randy Mackay
d2739c5ce5 Mount_SToRM: slow updates to 10hz, reverse yaw, pitch 2015-03-20 20:46:45 +09:00
Randy Mackay
c7dd6ae816 BattMon: SMBus becomes unhealthy after 5sec timeout 
Also remove unused internal variable
 2015-03-20 11:05:30 +09:00
Randy Mackay
c44f304253 BattMon: analog monitor always healthy 2015-03-20 11:05:27 +09:00
Randy Mackay
98efcd5f03 AHRS: always use EKF for copter 2015-03-19 15:15:51 +09:00
Andrew Tridgell
5a4ed85588 AP_TECS: added TECS_LAND_PMAX 
this limits maximum pitch during the flare, which both reduces
integrator windup and prevents too high pitch which can cause a stall
 2015-03-19 14:46:41 +11:00
Randy Mackay
9aba885231 AC_Fence: fix prearm check 
before arming the EKF's pred_horiz_pos_abs flag should be used
 2015-03-18 21:25:47 +09:00
Andrew Tridgell
ecd2a6f515 DataFlash: log temperature of IMUs 
this is the first step towards supporting temperature calibration of
IMUs
 2015-03-17 13:33:26 +11:00
Andrew Tridgell
23272e4013 AP_InertialSensor: added get_temperature() interface 
this will allow logging of individual temperature sensors
 2015-03-17 13:32:54 +11:00
Randy Mackay
7f25938834 AHRS: fix example sketch 2015-03-16 20:29:19 +09:00
Randy Mackay
b01f9505b1 Mission: fix example sketch 
Also replace printf with print where possible
 2015-03-16 20:29:05 +09:00
Randy Mackay
385b3744ea MotorTri: check servo_out above min_throttle 2015-03-16 14:49:38 +09:00
Randy Mackay
f9e29a7f77 MotorSingle: check servo_out above min_throttle 
We need to recalc radio_out or the motors could fall below min throttle
 2015-03-16 14:49:37 +09:00
Randy Mackay
8de5d16f96 MotorCoax: check servo_out above min_throttle 
We need to recalc radio_out or the motors could fall below min throttle
 2015-03-16 14:49:35 +09:00