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11623 Commits

Author SHA1 Message Date
Andrew Tridgell ac7f36494b Rover: use the next navigation course to adjust steering gain in turns 
this should make waypoints along a straight path not reduce speed
 2014-04-07 09:30:39 +10:00
Andrew Tridgell cc212be41e AP_Mission: added get_next_ground_course_cd() API 
this gives the ground course of the next navigation leg, which can be
used to calculate the amount of steering required
 2014-04-07 09:29:54 +10:00
Andrew Tridgell 58cfdebcd0 Rover: added BRAKING_SPEEDERR parameter 
this controls how much speed error you need before brakes are used
 2014-04-07 08:42:54 +10:00
Andrew Tridgell e566802bf3 AP_Math: fixed example build 2014-04-07 07:37:34 +10:00
Andrew Tridgell c12e53189c autotest: added apm2-obc to build tests 2014-04-07 07:29:54 +10:00
Andrew Tridgell fb70ecb9d4 build: added -obc supplementary target 2014-04-07 07:28:50 +10:00
Andrew Tridgell 1fe7b2fe18 Plane: update for new APM_OBC API 2014-04-07 07:28:35 +10:00
Andrew Tridgell 6f55dc1686 APM_OBC: update for AP_Mission and AP_GPS changes 2014-04-07 07:28:21 +10:00
Andrew Tridgell 43ebd86bb1 AP_GPS: disable SBP driver on APM2 
the driver uses double precision floating point, which can't work on
8bit AVR with gcc
 2014-04-05 21:47:46 +11:00
Andrew Tridgell 5a585b90e8 AP_GPS: fixed some warnings in SBP driver 2014-04-05 14:18:01 +11:00
Niels Joubert 33576dfdd9 AP_GPS: Swift Binary Protocol SINGLE-POINT-POSITIONING Driver 
This is the SBP driver for Piksi, Lodestar and other forthcoming Swift Navigation GPSes.
This driver currently implements three things:
- Implements a lightweight SBP protocol detection system
- Implements Piksi as a single-point-positioning GPS (same as ublox/others)
- Implements hardware logging of GPS health and baseline messages

Forthcoming iin future updates:
- Need to implement the RTK functionality
 2014-04-05 13:42:23 +11:00
Niels Joubert e32b73f075 AP_HAL_AVR_SITL: Adding Swift Binary Protocol stand-alone simulator 2014-04-05 13:42:23 +11:00
Niels Joubert 00064ac883 SITL: Adding GPS types for Swift Binary Protocol 2014-04-05 13:42:23 +11:00
Niels Joubert 879eb5936b AP_MATH: Adding WGS GPS conversions, CRC16 checks, and double-precision Vectors and Matrices 2014-04-05 13:42:23 +11:00
Niels Joubert 161b5f99b3 SITL: Adding Swift Binary Protocol GPS type 2014-04-05 13:42:23 +11:00
Niels Joubert 552f33b39e AP_GPS: Support fix types of DGPS and RTK 2014-04-05 13:42:23 +11:00
Niels Joubert 64d4a1236f AP_Notify: Support all GPS status flags, with status >= GPS_OK_FIX_3D notified as having a lock 2014-04-05 13:42:23 +11:00
Andrew Tridgell 87c77dc07f Rover: added SERIAL_CONTROL support 2014-04-05 07:34:34 +11:00
Andrew Tridgell 454d1f26c3 Copter: added support for SERIAL_CONTROL message 2014-04-05 07:34:34 +11:00
Andrew Tridgell f7858bfb0a Plane: added support for SERIAL_CONTROL message 2014-04-05 07:34:33 +11:00
Andrew Tridgell 67ed5b73ef AP_GPS: added lock_port() interface 
used by SERIAL_CONTROL message
 2014-04-05 07:34:33 +11:00
Andrew Tridgell b8675b9abc GCS_MAVLink: implement SERIAL_CONTROL MAVLink message 2014-04-05 07:34:33 +11:00
Andrew Tridgell 493c5dd63f GCS_MAVLink: rebuild MAVLink headers 2014-04-04 21:57:22 +11:00
Andrew Tridgell 14b3696959 GCS_MAVLink: added SERIAL_CONTROL message definition 
will be used for on-board radio and GPS firmware update and control
over USB
 2014-04-04 21:57:22 +11:00
Andrew Tridgell 339689b578 Copter: fixed load average for different loop rates 
Pair-Programmed-With: Paul Riseborough <p_riseborough@live.com.au>
 2014-04-04 21:37:56 +11:00
Andrew Tridgell 07d621c4be AP_NavEKF: used state structure in more places 
makes the code a bit easier to read

Pair-Programmed-With: Paul Riseborough <p_riseborough@live.com.au>
 2014-04-04 21:30:16 +11:00
priseborough aa5335b16e AP_NavEKF : Improved GPS position glitch handling 
When using GPS after previously rejecting it, the GPS position will
always be offset if outside the specified glitch radius. This was the
original intent of the design and makes handling of glitches smoother.

It has been tested on replay using glitchy flight data
 2014-04-04 21:01:22 +11:00
priseborough b1786cf1e5 AP_NavEKF : Do not reset on GPS velocity timeout if good position data 2014-04-04 21:01:20 +11:00
priseborough d25883f712 AP_NavEKF : Limit rate of Z accel bias adaptation 
Aliasing can causes the bias estimate to fluctuate very rapidly as it tries
to keep up, which degrades the benefit of switching between
accelerometers to avoid aliasing.

This patch give a much more stable bias estimate during aliasing, and
allows the bias to adapt at a maximum rate of 1.0 m/s2 in 50 seconds
 2014-04-04 21:01:18 +11:00
priseborough 36b3cbc365 AP_NavEKF : Relax aliasing check limits 
This reduces the chance of noisy data inhibiting GPS glitch protection
 2014-04-04 21:01:15 +11:00
priseborough 0ae736c3a0 AP_NavEKF : clean up convoluted logic used in sensor health checks 
This doesn't change the behavior, but does make the code easier to
understand
 2014-04-04 21:01:13 +11:00
Andrew Tridgell 013aaf4d3e GCS_MAVLink: moved comms functions to not be inline 
saves a bit of flash space
 2014-04-04 13:19:15 +11:00
Andrew Tridgell d9d038345a AP_GPS: save 800 bytes of code space on APM2 
we can assume a single GPS
 2014-04-04 10:08:28 +11:00
Andrew Tridgell 9f857529ca AP_GPS: auto-switch primary GPS based on status and number of satellites 2014-04-04 08:32:34 +11:00
Andrew Tridgell 5a84fb96ed Plane: build fix 2014-04-03 20:54:50 +11:00
Andrew Tridgell 1efadb7a05 Plane: fixed some warnings 2014-04-03 12:48:06 +11:00
Andrew Tridgell 27ad8c39d6 Copter: enable passthrough auxillary channels 2014-04-03 12:19:44 +11:00
Andrew Tridgell c6f9627782 Rover: use new channel output API 2014-04-03 12:19:25 +11:00
Andrew Tridgell 3c33eb3f09 Plane: use new channel output API 2014-04-03 12:19:11 +11:00
Andrew Tridgell 11f196318e RC_Channel: added static functions to simplify operations on all channels 
this avoids vehicle code having to loop over all channels for common
operations
 2014-04-03 12:18:56 +11:00
Andrew Tridgell 21c205a57e AP_GPS: cope with different MON-HW message size in u-Blox Neo7 2014-04-03 10:55:05 +11:00
Andrew Tridgell cd3038fabd AP_NavEKF: fixed return of offset in getVariances() 2014-04-03 07:49:06 +11:00
Andrew Tridgell dcb42af3e9 AP_BattMonitor: fixed example build 2014-04-03 07:49:06 +11:00
Andrew Tridgell eaf746b7fd Replay: fixed velocity vector 2014-04-02 19:08:45 +11:00
Craig Elder 3a92d75936 Ublox: Enable 1Hz Lock LED by default 2014-04-01 20:57:18 -07:00
Andrew Tridgell 7bf12cfd8a Copter: update for gps.setHIL() API 2014-04-02 07:55:28 +11:00
Andrew Tridgell 337ca31b79 Rover: update for gps.setHIL() API 2014-04-02 07:55:28 +11:00
Andrew Tridgell 88693796ef Plane: update for GPS.setHIL() API 2014-04-02 07:55:28 +11:00
Andrew Tridgell ec04eba61c Replay: handle multiple GPS sensors 2014-04-02 07:55:28 +11:00
Andrew Tridgell 067bbf5b5c DataFlash: hdop is unsigned 2014-04-02 07:55:28 +11:00