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Commit Graph

1538 Commits

Author SHA1 Message Date
Andrew Tridgell b4fbda7a28 GPS: fixed a race condition in the ublox driver 
the status update comes as a separate message from the lat/lon
 2012-06-04 14:47:58 +10:00
Andrew Tridgell a6c1a86c23 mavlink: fixed build with uart resend 2012-06-04 13:45:55 +10:00
Andrew Tridgell 1ad17bc78c MAVLink: updates to mavlink headers to fix mavlink 1.0 issues 2012-06-04 13:34:07 +10:00
Andrew Tridgell 4f7a80a04d Mavlink: fixed library build for MAVLink 1.0 2012-06-04 13:14:52 +10:00
Andrew Tridgell 34234b7003 SITL: fixed SITL build with mavlink10 2012-06-04 13:14:52 +10:00
Andrew Tridgell 7602f698eb mavlink10: fixed MAV_VAR -> MAVLINK_TYPE 2012-06-04 13:14:51 +10:00
Andrew Tridgell 2c3bfd896a MAVLink: updated to latest upstream mavlink 
this includes no significant changes
 2012-06-04 13:14:51 +10:00
Jason Short 1ebfb8fe25 GPS time set to unsigned int32 2012-06-03 11:13:50 -07:00
rmackay9 bad6591e6d AP_Baro: fixed comment to clarify that every-other call updates temperature or pressure 2012-06-03 17:31:17 +09:00
rmackay9 8f8e91a620 ArduCopter: Another attempt at fixing the lat/lon printing bug in which small negative lattitudes or longitudes were appearing as positives. 
Fixed in both ArduCopter Log.pde and the GPS Auto test sketch
 2012-06-03 16:58:19 +09:00
rmackay9 080c5184d5 ArduCopter Desktop Build: added definition of "map" to wiring.h and included WMath.cpp to fix SITL build failures. 
All real work on this issue done by Michael Oborne.
 2012-06-02 17:46:00 +09:00
rmackay9 8f3169a200 AP_MotorsHeli: Added reference to "Arduino.h" to allow autotest builder to work. 
Moved around initialisation of parmeters in AP_MotorHeli object to remove compiler warnings.
 2012-06-02 16:13:23 +09:00
rmackay9 3246f2bad3 RC_Channel library: change all "int" types to "int16_t". 
Fixes SITL compile error due to type mismatch of set_pwm between .h and .cpp file (this only occurs because on the SITL, "int" is actually "int32_t"
 2012-06-02 14:20:58 +09:00
rmackay9 37e4637c13 RC_Channel.pde: fixed compile errors so that it actually works! 2012-06-02 14:00:44 +09:00
rmackay9 df3fb5c041 ArduCopter: fixed print_latlon bug in which it would print negative lat/lon numbers incorrectly (i.e. -1234567890 would be printed as -124.xxx). 2012-06-02 12:51:12 +09:00
Jason Short 477aa6e47a RC_Channel fix for throttle output. 
throttle was outputting incorrectly and allowing the user to max out the throttle leaving nothing for attitude control
 2012-05-31 14:59:03 -07:00
Jason Short 7ee38df5a2 Issue 416: RC_Channel – Fix to make dead_zones still output 0 2012-05-31 12:05:47 -07:00
Jason Short 2cc9fde3c9 removed never used filter, and fixed a constrain that could make range calcs go bad 2012-05-31 11:45:07 -07:00
Jason Short 00cabc6343 Channel rage fix - low output was always 0 vs _low 2012-05-31 11:31:48 -07:00
Robert Lefebvre bafb478924 TradHeli: Incorporating Ext ESC Control 2012-05-30 21:50:25 -04:00
Robert Lefebvre ffc04b7305 Fix TradHeli Collective Yaw Effect bug. 2012-05-25 15:25:21 -04:00
Andrew Tridgell 734dcebb2a SITL: fixed ChipErase() 
the loop never completed
 2012-05-23 21:15:45 +10:00
Andrew Tridgell 5e0d937e50 SITL: fixed build with new ChipErase() call 2012-05-23 17:33:33 +10:00
Andrew Tridgell c2fb8a7a98 DataFlash: use ChipErase() instead of PageErase() on all pages 
This makes the DataFlash erase much faster (about 6 seconds instead of
about 60 seconds).

We need to test and ensure the behaviour is equivalent apart from the
speed
 2012-05-22 19:29:02 -07:00
Andrew Tridgell 8f27297896 DCM: fixed a bug when using GPS for yaw correction 
When using GPS for yaw correction we need to apply the x and y omegaI
corrections from the _omega_I_sum in the period before we get to the
minimum ground speed for GPS yaw correction. Otherwise we get a large
sudden omega_I change on takeoff.
 2012-05-21 12:15:06 +10:00
Andrew Tridgell 37f652e19b AP_Common: fixed some duplicate product ID warnings 2012-05-17 23:37:32 +10:00
rmackay9 eaeaa3811a ArduCopter: bug fix for reversing tri servo 
Extended AP_MotorsTri class to take in pointer to rc_tail servo (rc_7) and we use this servo's REV parameter to determine whether to reverse the output to the tail servo or not
 2012-05-13 12:36:46 +09:00
Craig Elder fe742f1c23 IMU: expose IMU_PRODUCT_ID as EEPROM Variable 
this will allow us to log the Product ID in tlogs
 2012-05-09 18:30:36 -07:00
Craig Elder c323a71933 AP_InertialSensor: Return product ID from sensor initialization 
this exposes the product ID to the IMU Layer
 2012-05-09 18:30:36 -07:00
Craig Elder a22b15adf1 PRODUCT: Define product IDs for all supported products 2012-05-09 18:30:36 -07:00
Craig Elder b824a87b90 MPU6000: Fixed Scaling on Accelerometers Rev C vs Rev D 
Rev C have non standard scaling factor that is 1/2 of the data sheet
Rev D chips conform to the specification
 2012-05-09 18:30:35 -07:00
Chris Anderson 46614e9acd fixed typo ("minimum" should have been "maximum") 2012-05-06 15:50:19 -07:00
Andrew Tridgell 76a3fd9a4e MPU6k: added suspend/resume on init 2012-05-01 12:06:54 +10:00
Andrew Tridgell ae1702c20b Baro: added suspend/resume on init 2012-05-01 12:06:54 +10:00
Andrew Tridgell 3115d48ba1 ADC: added suspend/resume on init 2012-05-01 12:06:54 +10:00
Andrew Tridgell 57ac39649a TimerProcess: added suspend_timer()/resume_timer() 
this will be used to avoid races in driver initialisation
 2012-05-01 12:06:54 +10:00
rmackay9 3b2d203f0f AP_AHRS: updated default AHRS_YAW_P to 0.2 (was 0.4) 
This reduces the compass's default authority over the yaw direction by half
 2012-04-30 17:29:45 +09:00
Andrew Tridgell 8f2cecae4d MAVLink: re-generated with new pygen 
this moves the enums to make them less order sensitive
 2012-04-30 12:27:30 +10:00
Adam M Rivera 292f9699fa Parameters.pde/AP_MotorsHeli: Updated comments to leverage the new value aliases 2012-04-28 20:50:41 -05:00
Andrew Tridgell 3177f57d48 build: cope with Arduino 1.0 in command line build 
this should autodetect 1.0 versus older builds
 2012-04-27 15:38:42 +10:00
Adam M Rivera 21886104a6 Parameters.pde/AP_MotorsHeli.cpp: Added comments from Roberts clone. 2012-04-26 18:26:14 -05:00
Adam M Rivera b1f19dbb01 AP_AHRS_DCM.cpp: Added comments that follow the new parse structure 2012-04-25 12:00:42 -05:00
Andrew Tridgell 532ac607b2 sitl: support MAVLink 1.0 builds 2012-04-24 22:24:58 +10:00
Andrew Tridgell fef4134702 MAVLink: removed the cpp part of the library 
this was preventing building MAVLink 1.0 with the arduino GUI as we
can't set cpp defines
 2012-04-24 22:24:58 +10:00
Andrew Tridgell 9bf8d60dae MAVLink: one more define for MAVLink 1.0 compat 2012-04-24 19:54:20 +10:00
Andrew Tridgell fd9d2f856e MAVLink: re-add the XML message definitions 
these are a very useful reference for the current headers in the code
 2012-04-24 10:57:43 +10:00
Andrew Tridgell a54cd57568 MAVLink: imported new mavlink header updates 
this fixes the camera control code which was broken by a previous
import
 2012-04-24 10:57:43 +10:00
Andrew Tridgell bff8fc8947 APM_RC: added OutputCh_current() method 
this allows logging of the actual servo output values. The radio_out
method previously used doesn't take account of the various override
mechanisms available via waypoints
 2012-04-24 10:57:43 +10:00
Andrew Tridgell 6d837891b0 DCM: buffer omega_I changes over 10 seconds 
this buffers up _omega_I changes in _omega_I_sum over a period of 10
seconds, applying the slope limit only when _omega_I_sum is
transferred to _omega_I.

The result is a huge improvement in the ability of _omega_I to track
gyro drift over the long term.
 2012-04-23 12:13:25 +10:00
Andrew Tridgell 398a608b83 DCM: drop the 'drop z' method 
the 'drop z' method reduced the impact of noise on omegaI, but it also
made us more sensitive to errors in accelerometer calibration and
scaling, as demonstated by the logs from Gabor here:

  http://diydrones.com/xn/detail/705844:Comment:834373

Simulation testing shows that the other noise suppression methods
applied in the DCM code, in particular the slope limiting on omegaI
the removal of the weighting and the upcoming use of a _omega_I_sum
buffer have reduced the impact of noise enough that we can now safely
include z in the acceleration calculation.
 2012-04-23 12:13:24 +10:00