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2182 Commits

Author SHA1 Message Date
Andrew Tridgell 85b87b752a APM: change WIND direction to match convention 
Thanks to Leo Hogg for pointing this out
 2012-11-19 07:16:47 +11:00
rmackay9 55e47f5504 DigitalWriteFast: first addition of lib to speed up read and writes of analog pins 2012-11-19 01:07:10 +09:00
rmackay9 85a77554e1 Filter: improved low pass filter allows setting gain using time_step and cutoff freq 2012-11-19 01:06:06 +09:00
rmackay9 2374806bfc APM_RC: allow ppm sum for as few as 5 channels 2012-11-16 11:07:11 +09:00
rmackay9 25d404587c APM_RC: fix _last_update definition to resolve build error 2012-11-16 10:00:56 +09:00
John Arne Birkeland 47d2602019 APM_RC - Interupt safe get_last_update(); 2012-11-15 22:42:28 +01:00
rmackay9 414f9b9759 ArduCopter, APM_RC: failsafe if PPM encoder fails to update for 2 seconds 2012-11-15 23:35:36 +09:00
Andrew Tridgell e28cbed1e9 AP_AHRS: prevent a large delta_t from affecting DCM solution 
this should fix large changes in attitude directly after arming
ArduCopter
 2012-11-13 15:33:10 +11:00
Andrew Tridgell a523c319ce SITL: fixed build with new sonar driver 2012-11-13 15:12:38 +11:00
rmackay9 48fcf1ee8b AP_RangeFinder_MaxsonarI2CXL: fix compiler error re undefine I2c 2012-11-12 12:23:46 +09:00
rmackay9 7681e25d99 AP_RangeFinder_MaxsonarI2CXL: resolve shadowed variable compiler warning 2012-11-12 10:41:09 +09:00
Andrew Tridgell 7868d5ed3d AP_Compass: force I2C speed low in a couple more situations 2012-11-12 11:26:20 +11:00
Andrew Tridgell d43f61de3c I2C:: catch some more types of I2C errors for error count 2012-11-12 11:25:07 +11:00
Andrew Tridgell 9b42a97de9 AP_Compass: print I2C error count in test sketch 2012-11-12 10:28:26 +11:00
rmackay9 242ab5325f AP_RangeFinder: added support for MaxBotix XL I2C sonar 2012-11-12 00:25:29 +09:00
rmackay9 fb91be06f2 AP_IMU: delete now that all functionality is moved to AP_InertialSensor 2012-11-11 22:44:36 +09:00
Jason Short efeffc1c4b APM1 Dataflash update 
My data flash would never erase, this fixed it.
 2012-11-09 22:15:16 -08:00
John Arne Birkeland 77c35d0ae4 Optimized APM_RC.InputCh() to prevent global interrupt disable each time a value is read. 2012-11-08 01:03:24 +01:00
rmackay9 caeeca3c3c AP_Motors, AP_RangeFinder, Filter: fixes to example sketches 2012-11-08 00:29:43 +09:00
rmackay9 4053346022 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 93010fc79f AC_PID: fixed example sketch's compile errors 2012-11-07 23:34:10 +09:00
rmackay9 34ae673058 AP_Mount: resolve compiler warning about unused mount_open variable 2012-11-07 23:29:25 +09:00
rmackay9 56f374fc7d AP_InertialNav: reanme AP_InertialNav and ThirdOrderCompFilter classes to resolve desktop build compiler errors 2012-11-07 22:24:00 +09:00
rmackay9 3fcc38315f AP_InertialNav: removed IMU.h to fix compiler error from example sketch 2012-11-07 19:48:13 +09:00
rmackay9 4ad8c402b0 ThirdOrderCompFilter3D: fix compiler error 2012-11-07 19:47:48 +09:00
rmackay9 c717d333b0 AP_Baro: added get_last_update which returns the time the barometer sensor was last read 2012-11-07 19:21:25 +09:00
rmackay9 e2b1cb7e8d AP_InertialSensor: changes after review with Tridge. 
sanity checking added to accelerometer calibration routine.
user feedback is sent using gcs_send_text_fmt instead of Serial.printf.
moved ins parameters to new eeprom number to avoid conflicts with older parameters.
other small changes including renaming of functions and parameters.
 2012-11-07 19:21:15 +09:00
rmackay9 575382b5f4 APM_Control: move reliance from IMU to INS 2012-11-07 19:20:54 +09:00
rmackay9 ebf3e609a2 AP_InertialNav: first implementation of inertial nav library 2012-11-07 19:20:49 +09:00
rmackay9 9b4d107e96 ThirdOrderCompFilter3D: first implementation of complementary filter for use with inertial navigation 2012-11-07 19:20:43 +09:00
rmackay9 4a6261af64 AP_Buffer: initial implementation of FIFO buffer for use with inertial nav 2012-11-07 19:20:37 +09:00
rmackay9 8ab0611261 AP_AHRS: replace IMU with INS and add roll and pitch trim 2012-11-07 19:20:32 +09:00
rmackay9 e835cef181 AP_InertialSensor: merge in calibration features from IMU library 
add gauss-newton method of accelerometer calibration
 2012-11-07 19:20:27 +09:00
Andrew Tridgell 85054c1541 AP_AnalogSource: allow for the 'NONE' pin in Arduino ADC 
This allows us to have a configuration parameter for a pin which
defaults to -1, meaning not to read a pin at all. It will always
return 0
 2012-11-06 21:45:40 +11:00
Andrew Tridgell 33338e7173 AP_Var: move the MetaClass lib into AP_Var 
AP_Var is the only one that uses it, and it generates warnings in our
build if we leave it in AP_Common
 2012-11-06 21:42:54 +11:00
Andrew Tridgell c14788240f SITL: set a reasonable number of satellites in simulated uBlox 2012-11-06 14:26:49 +11:00
Andrew Tridgell 2d1b68fb22 AP_AHRS: removed the 6 sats min 
this would put us into dead-reckoning mode
 2012-11-06 14:26:49 +11:00
Andrew Tridgell 3a1f85a4b0 RC_Channel: added pwm_to_angle_dz() function 
will be used by k_aileron in APM
 2012-11-05 23:37:25 +11:00
Andrew Tridgell df96832900 AP_Param: fixed a bug with setting nested parameters 
This bug meant that setting a parameter in a parent class for a doubly
nested parameter group, where the parameter index in the parent class
is 4 or greater would actually set the first element in that parent
class.

At the moment only one parameter fits these narrow constraints - the
RCn_DZ element of the RC_Channel_aux class. So if someone set RC5_DZ
to 17 in ArduPlane it would actually set RC5_MIN to 17.
 2012-11-05 22:08:43 +11:00
Andrew Tridgell c1fbad52c0 RC_Channel: removed set_filter() and scale_output 
these unused options were costing 5 bytes per channel, for a total of
50 bytes on ArduCopter
 2012-11-05 20:49:42 +11:00
Andrew Tridgell 7a679dc19a AP_AHRS: require at least 6 satellites to use the GPS for velocity 
logs of a recent flight show the velocity estimate can be very poor if
the GPS can see 5 satellites or less
 2012-11-05 20:07:37 +11:00
Andrew Tridgell 1cbd8ba7b3 AP_GPS_UBLOX: ask for nav settings every 20 seconds 
this ensures we don't run with the wrong nav settings on a uBlox if
we get a bad checksum on the initial nav settings message
 2012-11-05 14:58:40 +11:00
Andrew Tridgell 2ed3c84a8c AP_GPS: start detection timer on first bytes 
this prevents a uBlox plugged in late from being detected as a NMEA
GPS
 2012-11-05 14:58:40 +11:00
Andrew Tridgell 1fcf6ebca7 AP_GPS: removed shadowed class variable _nav_setting 
this caused a uBlox to incorrectly configure as "portable" instead of
airborne if the detection took more than 2 seconds. That led to
terrible performance.
 2012-11-05 14:58:40 +11:00
Andrew Tridgell 3c025c6113 AP_AHRS: use GPS vertical velocity when available 2012-11-05 14:58:40 +11:00
Andrew Tridgell 5d2bfab23c AP_GPS: added velocity_down() call 
on GPSes with raw velocity support this will be used for DCM
correction
 2012-11-05 14:58:40 +11:00
rmackay9 f32c1ce80a AP_Math: added rotation method accuracy test to example sketch 2012-11-04 13:05:37 +09:00
rmackay9 19a2b368e5 AP_Math: fix compile errors example sketches 2012-11-04 11:55:59 +09:00
rmackay9 1e0cf2644d AP_AHRS: fix compile error in example sketch 2012-11-01 21:56:34 +09:00
rmackay9 d74636b980 AP_Motors: bug fix to reached_limits so by default it returns true if any limits have been breached 2012-10-31 22:00:17 +09:00