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355 Commits

Author SHA1 Message Date
Paul Riseborough 71de4ddcd0 AP_Airspeed : Fixes bug that caused airspeed calibration to be sent a zero airspeed 
This bug resulted in the airspeed ratio going to the maximum value of 4 and staying there. This could lead to a very slow flying model and a stall.
 2013-11-02 21:41:11 +11:00
Andrew Tridgell c64aa0e4de AP_Airspeed: fixed I2C semaphore handling for I2C airspeed 
this affects MS4525DO on APM2
 2013-10-29 14:55:38 +11:00
Andrew Tridgell e60d5d4f33 AP_Airspeed: fixed some warnings 2013-09-30 21:06:43 +10:00
Andrew Tridgell 2095b2a2d7 AP_Airspeed: updates for AP_HAL::MemberProc 2013-09-30 21:06:42 +10:00
Andrew Tridgell 291369db7f AP_Airspeed: split up airspeed driver 
this gives us separate backends for PX4, analog and I2C. This allows
the MS airspeed sensor to work on Linux, and it should work on APM2 as well.
 2013-09-28 21:24:03 +10:00
Mike McCauley c1d3bedb60 AP_Airspeed: changes for Flymaple port pins and caibration constants 2013-09-24 13:33:25 +10:00
Andrew Tridgell 2e742582e4 AP_Airspeed: changed to AP_Vehicle.h 
also allow updates to ARSPD_RATIO from user while autocal is running
 2013-09-13 11:45:57 +10:00
Andrew Tridgell cc4fad23d9 AP_Airspeed: updates for Pixhawk 2013-09-13 10:48:57 +10:00
Andrew Tridgell b7e54bd463 AP_Airspeed: reduce speed of autocal 
it was responding to noise too rapidly

Pair-Programmed-With: Paul Riseborough <p_riseborough@live.com.au>
 2013-09-12 07:48:57 +10:00
Andrew Tridgell 1328316bfc AP_Airspeed: fixed saving of airspeed ratios 2013-08-31 10:26:27 +10:00
Paul Riseborough 1c7bdc40ec AP_Airspeed : Expanded range of ARSPD_RATIO adjustment 2013-08-31 08:03:11 +10:00
Andrew Tridgell 97b7130bb9 libraries: update license header to GPLv3 
we switched to GPLv3 a long time ago, but neglected to update the
per-file license headers
 2013-08-30 13:01:39 +10:00
Andrew Tridgell 69c8df3326 AP_Airspeed: fixed example build 
removed Airspeed_Calibration test, as it is not useful
 2013-08-30 13:01:36 +10:00
Andrew Tridgell 0c06dff2db AP_Airspeed: constrain internal state of calibration code 2013-08-30 13:01:34 +10:00
Andrew Tridgell 3916a07dcf AP_Airspeed: added logging of airspeed calibration internals 2013-08-30 13:01:34 +10:00
Andrew Tridgell ce3fb290f1 AP_Airspeed: fixed initialisation of auto-calibration 2013-08-30 13:01:34 +10:00
Andrew Tridgell c6c59174b3 AP_Airspeed: return when airspeed init fails 2013-08-30 13:01:33 +10:00
Andrew Tridgell 31e1b7fcf6 AP_Airspeed: list MEAS airspeed in ARSPD_PIN docs 2013-08-30 13:01:33 +10:00
Paul Riseborough 5a68c515dc AP_Airspeed: Altitude Calibration - added constrain on P matrix diagonals 2013-07-22 12:50:02 +10:00
Andrew Tridgell 3ba0dec4b3 AP_Airspeed: fixed typo 2013-07-22 12:50:02 +10:00
Paul Riseborough d1805f4349 AP_Airspeed: Airspeed Calibration computational efficiency improvement 2013-07-22 12:50:02 +10:00
Andrew Tridgell e6d9d14fad AP_Airspeed: added example sketch for airspeed calibration 2013-07-22 12:50:01 +10:00
Andrew Tridgell 3c66cb8af1 AP_Airspeed: added EAS2TAS in airspeed driver 
this keeps the true airspeed ratio in the airspeed driver, which seems
the most logical place
 2013-07-22 12:50:01 +10:00
Andrew Tridgell 893d2da6f6 AP_Airspeed: added auto-calibration support 
This uses a Kalman filter to calculate the right ARSPD_RATIO at runtime

Pair-Programmed-With: Paul Riseborough <p_riseborough@live.com.au>
 2013-07-22 12:50:01 +10:00
Andrew Tridgell 98d6331387 AP_Airspeed: fixed example build 2013-07-15 14:10:27 +10:00
Andrew Tridgell 9d66adae13 AP_Airspeed: added get_airspeed_ratio() and set_airspeed_ratio() 
This is to help Paul develop an automatic tuning system for airspeed
ratio
 2013-07-13 21:53:38 +10:00
Randy Mackay 6cd18868c2 AirSpeed: fix example sketch compile error 2013-06-25 22:45:30 +09:00
Andrew Tridgell 68adeb041d AP_Airspeed: support ARSPD_PIN option for choosing source 
this gives us support for arbitrary analog pins for the airspeed
sensor, plus support for the EagleTree airspeed driver on PX4
 2013-06-03 11:51:09 +10:00
Andrew Tridgell dfb98490f4 AP_Airspeed: use rationmetric analog input for airspeed sensor 2013-05-13 15:13:19 +10:00
Andrew Tridgell 00e905b025 AP_Airspeed: use new voltage_average() API in Airspeed driver 2013-03-08 10:01:15 +11:00
James Bielman 5631f865b2 Update floating point calculations to use floats instead of doubles. 
- Allows use of hardware floating point on the Cortex-M4.
- Added "f" suffix to floating point literals.
- Call floating point versions of stdlib math functions.
 2013-01-16 13:52:01 +11:00
Andrew Tridgell 374af1cd14 build: change from Arduino.mk to apm.mk 2013-01-02 17:29:37 +11:00
Andrew Tridgell a1187519a8 AP_HAL: use AP_HAL_BOARD_DRIVER in remaining test sketches 2012-12-20 14:52:37 +11:00
Pat Hickey eb530b86e8 move Arduino.mk to /mk/Arduino.mk 2012-12-20 14:52:35 +11:00
Andrew Tridgell 7d27e420ae AP_HAL: remove unnecessary Arduino.h includes 2012-12-20 14:52:30 +11:00
Andrew Tridgell b5a23d934b Airspeed: updates for new AP_Param API 2012-12-20 14:51:38 +11:00
Pat Hickey 475da4eca4 CONFIG_HAL_BOARD - test sketches fixed up, build all passes 2012-12-20 14:51:37 +11:00
Pat Hickey 7017a35fc3 AP_Airspeed: fix for AnalogIn read_average 2012-12-20 14:51:35 +11:00
Pat Hickey a4f1f6a5db AP_Progmem: fix dependencies for all sketches touched by AP_HAL_AVR 2012-12-20 14:51:28 +11:00
Andrew Tridgell 53105efbcd HAL_AVR: more uart0 -> console changes 2012-12-20 14:51:27 +11:00
Pat Hickey dfc8e91fd3 AP_Airspeed: port to AP_HAL 2012-12-20 14:51:25 +11:00
Pat Hickey 3f1d9d7f69 AP_Param: #include <AP_Param.h> fixups for libraries & sketches 
* I mostly went through with grep and added an #include <AP_Param.h> below
  every #include <AP_Common.h>. Not all of these example sketches might
  strictly need AP_Param.
 2012-12-20 14:51:19 +11:00
rmackay9 56f88821e9 AP_AHRS: fix example sketch 
AP_Airspeed: fix example sketch
AP_Baro: fix example sketch
AP_Declination: fix example sketch
AP_Math: fix example sketch
 2012-11-08 00:08:18 +09:00
rmackay9 e4c8eaa181 AP_Airspeed: fixed constructor compile error in example sketch 2012-09-23 11:44:28 +09:00
Andrew Tridgell 0c864fd4dc AP_Airspeed: a bit more filtering 
this helps reduce noise at low speed
 2012-09-19 16:23:25 +10:00
uncrustify 90419ad834 uncrustify libraries/AP_Airspeed/AP_Airspeed.h 2012-08-21 19:00:17 -07:00
uncrustify 37c79f5501 uncrustify libraries/AP_Airspeed/AP_Airspeed.cpp 2012-08-21 19:00:17 -07:00
uncrustify 3c2873b4f5 uncrustify libraries/AP_Airspeed/examples/Airspeed/Airspeed.pde 2012-08-21 19:00:17 -07:00
Michael Oborne bcceedffab Fix Airspeed use use 2012-08-18 08:30:15 +08:00
Andrew Tridgell 47be6d8ad1 AP_Airspeed: remove airspeed filter and run at 10Hz 
this saves on the filter memory, and gives just as good a result
 2012-08-15 12:39:35 +10:00
Andrew Tridgell f95b06a880 AHRS: make airspeed sensor available to AHRS 
this will be used for long term dead-reckoning
 2012-08-11 08:57:32 +10:00
Andrew Tridgell dcc50b5705 AP_Airspeed: removed values passed to constructor 2012-08-08 16:38:39 +10:00
Andrew Tridgell 518d6365ff AP_Param: update remaining libraries for new constructor syntax 2012-08-08 12:11:57 +10:00
Michael Oborne 9e4d118fdb Airspeed Library - fix param names. 
The Group definition give the start of the param name.
This way we can maintain multiple instances if required of the same library as options.
 2012-07-16 21:48:47 +08:00
Andrew Tridgell feb456de56 Airspeed: Added AP_Airspeed sensor library 
this will allow an airspeed sensor object to be passed to AHRS for
dead reckoning
 2012-07-16 11:21:20 +10:00