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63320f140a
Commit Graph

22507 Commits

Author SHA1 Message Date
chobits
63320f140a AP_Logger: constraints time spend in header writing, more complete 2020-04-09 19:17:17 +10:00
chobits
b829384fdf AP_Logger: constraints time spended in header writing 2020-04-09 19:17:17 +10:00
Andrew Tridgell
dd4cf6ccdd AP_Compass: change RM3100 device ID 
changed scale factor means users need to recalibrate
 2020-04-08 11:21:51 +10:00
Andrew Tridgell
18c3efc377 AP_Compass: fixed scaling of RM3100 
scale factor was off by 200/256, resulting in COMPASS_SCALE of about
1.28

thanks to Arace for noticing
 2020-04-08 11:21:51 +10:00
Peter Barker
5e4cbb0a3f AP_EFI: correct duplicate-label problem in EFI2 log message 2020-04-08 11:17:41 +10:00
Samuel Tabor
4a39a43c10 AP_Soaring: Add log documentation. 2020-04-08 09:11:54 +10:00
Samuel Tabor
b9daae062c AP_Soaring: Use enum class rather than typedef enum for states and hide details of these. 2020-04-08 09:11:54 +10:00
Samuel Tabor
3228cc3309 AP_TECS: Update descriptions of pitch feed-forward parameters. 2020-04-08 09:11:54 +10:00
Samuel Tabor
6e75890bd9 AP_Soaring: Add a low pass of target position from EKF before using it. 2020-04-08 09:11:54 +10:00
Samuel Tabor
f23efdd13b AP_Soaring: Make vario time constant public. 2020-04-08 09:11:54 +10:00
Samuel Tabor
d04c6cb02e TECS: Don't override the speedweight to 0 if synthetic airspeed is in use. 2020-04-08 09:11:54 +10:00
Samuel Tabor
56649fa8eb AP_Soaring: Fix too-long status message. 2020-04-08 09:11:54 +10:00
Samuel Tabor
d54c7f1b7a AP_Soaring: Fix bug when no soaring activation RC channel set. 2020-04-08 09:11:54 +10:00
Samuel Tabor
fbd0df81a7 AP_Soaring: Report changes in active status. 2020-04-08 09:11:54 +10:00
Samuel Tabor
e1f7122566 AP_Soaring: Improve tracking of enabled/disabled status. 2020-04-08 09:11:54 +10:00
Samuel Tabor
5ac801b2ac AP_Soaring: Use 64 bit variable for time to avoid overflow. 2020-04-08 09:11:54 +10:00
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