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41,954 Commits 70 Branches 507 Tags 664 MiB
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22491 Commits

Author SHA1 Message Date
Samuel Tabor 2260fda4ec AP_Soaring: Detect changes in active parameter/switch position. 2020-04-08 09:11:54 +10:00
Samuel Tabor fdf7eae01c AP_Soaring: Adjust initial EKF values and limit R to 40.0m. 2020-04-08 09:11:54 +10:00
Samuel Tabor ff1725b549 AP_Soaring: Make enable channel 3 position. PWM above 1400us allows most soaring features, but above 1700us is required before any automatic switch to LOITER mode. 2020-04-08 09:11:54 +10:00
Samuel Tabor 1160c59a89 AP_Soaring: Remove dsp bias and log this. 2020-04-08 09:11:54 +10:00
Samuel Tabor c28c573da1 AP_Soaring: Also log acceleration. 2020-04-08 09:11:54 +10:00
Samuel Tabor 7555f5abf8 AP_Soaring: Fix incorrect trig function and log the expected sink. 2020-04-08 09:11:54 +10:00
Samuel Tabor 17f1fa9600 AP_Soaring: Fix use of double precision sqrt. 2020-04-08 09:11:54 +10:00
Samuel Tabor 7d3ff28974 AP_Soaring: Correct bug with reversed arguments. 2020-04-08 09:11:54 +10:00
Samuel Tabor 16b7de4029 AP_Soaring: Cleanup variometer. 2020-04-08 09:11:54 +10:00
Samuel Tabor 62a34e0f8d AP_Soaring: Calculate filter time constant based on airspeed and loiter radius, using 3x circline rate. 2020-04-08 09:11:54 +10:00
Samuel Tabor 2b40182b34 AP_Soaring: Reduce drift feed-forward by ratio of climb rate to thermal core strength. This is consistent with assumption that each packet of air, rising at core strength, is convected with the ambient wind speed. 2020-04-08 09:11:54 +10:00
Samuel Tabor 15cef55e97 SITL: Make thermal drift relative to 100m alt to avoid so much change with wind speed and direction." 2020-04-08 09:11:54 +10:00
Samuel Tabor 8072f6b858 AP_Soaring: Make the trigger VSPEED take account of thermalling sink. 2020-04-08 09:11:54 +10:00
Samuel Tabor 650b464831 AP_Soaring: Move drift check to separate function and check drift with reference to mission segment, allowing drift in right direction. LOITER target, not current position, is now used. 2020-04-08 09:11:54 +10:00
Samuel Tabor 45cb663d73 AP_Math: Add template for Vector2f::projected. 2020-04-08 09:11:54 +10:00
Samuel Tabor fab74f8927 AP_Soaring: Calculate expected thermalling sink live and avoid divide by zero by limiting airspeed to that corresponding to CL max (generously assumed 1.5 for glider). 2020-04-08 09:11:54 +10:00
Samuel Tabor 75f772b269 AP_Soaring: Add SOAR_MAX_RADIUS parameter, that defines when a RTL will be used when exiting LOITER. 2020-04-08 09:11:54 +10:00
Samuel Tabor 684ee11fc3 AP_TECS: Add flags to indicate gliding flight, and use these with AP_Soaring. 2020-04-08 09:11:54 +10:00
Samuel Tabor dc8c062fbe AP_TECS: Correct an error in the SEBdot FF term. 2020-04-08 09:11:54 +10:00
Samuel Tabor 247738518e AP_TECS: Add a feed-forward term from adjusted demanded airspeed to nav pitch. 2020-04-08 09:11:54 +10:00
Samuel Tabor a27c99fab9 AP_TECS: Return the adjusted demanded airspeed. The aspd_error mavlink message now shows the rate-limited airspeed. 2020-04-08 09:11:54 +10:00
Samuel Tabor ae27f96361 SITL: Make soaring thermals slanted. 2020-04-08 09:11:54 +10:00
Samuel Tabor 013628bd1d Plane: Soaring - better reporting of exit due to drift. 2020-04-08 09:11:54 +10:00
Samuel Tabor e1b2360781 AP_Soaring: Add a maximum allowable drift distance when thermalling. 2020-04-08 09:11:54 +10:00
Samuel Tabor 936d4232c9 AP_Soaring: Add a 60s first order filter on climb rate. If this becomes negative exit thermalling. 2020-04-08 09:11:54 +10:00
Samuel Tabor 30249e8006 AP_Soaring: Add a check of whether altitude has been lost overall when thermalling. 2020-04-08 09:11:54 +10:00
Samuel Tabor 5082c9be8b SITL: Add plane-soaring type, including parameters, mission, simulated thermals and glider sim settings. 2020-04-08 09:11:54 +10:00
Tom Pittenger f24095e9ed AP_Soaring: inhibit msg spam when lingering in loiter waiting for heading to line up 2020-04-08 09:11:54 +10:00
Samuel Tabor 3211c03f58 AP_Soaring: Remove unused methods, clean up and log position in N/E rather than Lat/Lng. 
Fix
 2020-04-08 09:11:54 +10:00
Samuel Tabor 152c1507e0 AP_Soaring: Make the EKF states the actual NE position of the thermal, rather than the position relative to aircraft. 2020-04-08 09:11:54 +10:00
Samuel Tabor d7abd296ef AP_Soaring: Avoid calculations in lat/lng. 2020-04-08 09:11:54 +10:00
Samuel Tabor 0cccc8dc29 AP_Soaring: Fix issue with loiter radius being saved as zero due to initialisation order. This caused incorrect calculation of thermal climb potential and cases of staying in thermals that should have been abandoned. 2020-04-08 09:11:54 +10:00
Samuel Tabor c135b00b7b AP_Soaring: Remove redundant check for new vario data. 2020-04-08 09:11:54 +10:00
Samuel Tabor 64460be0d0 AP_Soaring: Implement vario based on acceleration rather than differentiated airspeed. 2020-04-08 09:11:54 +10:00
Tom Pittenger f6396d7a6d Plane: add reason to exit Thermal loiter and adjust LOW alt reaon to cause RTL 2020-04-08 09:11:54 +10:00
Tom Pittenger 52ae093a97 AP_Soaring: add reason to exit Thermal loiter 2020-04-08 09:11:54 +10:00
Michael du Breuil 73c5c2e1bb AP_Arming: Check that sticks are neutral 2020-04-07 14:01:12 -07:00
Michael du Breuil 2b9aa9bc21 RC_Channel: Add option bit for arming checking the throttle input (opt-in) 
Also adds interface to find out what channel is used for rudder arming
 2020-04-07 14:01:12 -07:00
murata 7ec0cb47a5 AP_Compass: const extern hal reference 2020-04-07 20:45:51 +09:00
murata f83f6c71e4 AP_Logger: const extern hal reference 2020-04-07 20:45:51 +09:00
murata 264a90bb45 AP_Logger: Change to coding style (NFC) 
AP_Logger: Change to coding style (NFC)
 2020-04-07 20:37:33 +09:00
Rishabh 76b4e42bca AP_Logger: Logger documentation TimeUS and typo fix 2020-04-07 18:57:01 +10:00
Rishabh fe4d1f9316 AC_AutoTune: Logger documentation TimeUS fix 2020-04-07 18:57:01 +10:00
Rishabh b0134460e5 AP_NavEKF:Logger documentation TimeUS fix 2020-04-07 18:57:01 +10:00
Rishabh eeb55f8b16 TECS: Logger documentation TimeUS fix 2020-04-07 18:57:01 +10:00
Peter Barker 59dfaad749 SITL: provide method to retrieve desired speedup 2020-04-07 14:51:32 +10:00
Peter Barker 78e432af0c AP_HAL_SITL: do not let outbound queue length to grow too far 
This basically limits our loop rate to whatever is listening on uartA
can handle in terms of mavlink traffic.
 2020-04-07 14:51:32 +10:00
Peter Barker 7028eb8d24 AP_HAL_SITL: provide method to get amount of data still pending in outbound system queues 2020-04-07 14:51:32 +10:00
bugobliterator 9d7022514e HAL_SITL: ensure that unique id string end in null char 2020-04-07 09:40:05 +10:00
Andy Piper b8878380d6 AP_Camera: add RunCam device type 2 documentation 2020-04-06 20:27:32 +10:00