Amilcar Lucas
eb647b5320
AP_Mount: add support for non-spring-loaded joysticks
2012-07-11 00:07:33 +02:00
Amilcar Lucas
ad60fac863
RC_Channel: improve parameter documentation
2012-07-11 00:07:10 +02:00
Amilcar Lucas
42301af148
Remove unused function, remove unnecessary angle wrapping.
2012-07-11 00:06:45 +02:00
Amilcar Lucas
74ef712cd1
Allow mount control when no AHRS exists
...
Allow mount control on non stabilized axes
2012-07-11 00:06:26 +02:00
Andrew Tridgell
63a83b95b4
AP_Math: added get_distance_cm() to return in centimeters
2012-07-11 07:49:05 +10:00
Andrew Tridgell
15133b1105
AHRS: fixed HIL build
2012-07-10 18:02:05 +10:00
Andrew Tridgell
9b6acf168e
AHRS: added AHRS_GPS_GAIN parameter
...
this allows control of how much GPS velocity information is used in
doing centripetal correction in DCM
2012-07-10 16:22:48 +10:00
Andrew Tridgell
2bc530d04f
AP_Param: added some docs on the eeprom header format
2012-07-10 14:03:49 +10:00
Craig Elder
0534ac12b1
DataFlash: The current method for checking if chip erase worked is producing false positives. We are forcing the block erase until we have a deterministic test method.
2012-07-09 15:23:35 -07:00
Amilcar Lucas
a79f55656a
RC_Channel: Improve documentation
2012-07-07 21:57:30 +02:00
Amilcar Lucas
8bd7ef9b9a
AP_Mount: Fix radians/degrees scaling regressions
...
Rename calculate() into stabilize()
Implement MAV_MOUNT_MODE_RC_TARGETING initialization
Document to make sure this radians/degrees mess up does not happen again
2012-07-07 21:56:56 +02:00
Andrew Tridgell
ec70e87495
AnalogSource: prevent a division by zero on zero ADC data
2012-07-06 19:59:18 +10:00
Andrew Tridgell
7bc724d118
APM: changed PID library to do automatic deltat calculation
...
this fixes a problem with the HDNG2RLL PID, which was using the wrong
time base and prevents similar bugs from happening in the future
2012-07-06 19:59:18 +10:00
Andrew Tridgell
44755bf3ce
AP_Baro: improved barometer averaging
...
this changes the barometer calculations to floating point. On a MS5611
this is actually about twice as fast as the previous 64 bit
calculations, but gains us more accuracy as we are able to take
advantage of sub-bit precision when we average over 8 samples.
2012-07-06 15:11:30 +10:00
Andrew Tridgell
43d6015811
Filter: split the DerivativeFilter steps into update() and slope()
...
this allows us to apply new data at a different rate than we calculate
the slope.
2012-07-06 15:11:30 +10:00
Andrew Tridgell
4723698489
AP_Baro: update MS5611 test to use baro library altitude
2012-07-06 15:11:30 +10:00
Andrew Tridgell
9845a55cb1
AHRS: make the yaw independent drift correction optional and disable
...
the new correction algorithm copes poorly with gyro drift, leading to
signification attitude errors in the face of drift
2012-07-06 15:11:30 +10:00
Andrew Tridgell
e33554a1f9
AHRS: only enable barometer for AHRS if it is smooth enough
...
if we used less than 5 samples to compute the pressure then don't use
it for climb rate
2012-07-05 16:29:21 +10:00
Andrew Tridgell
1ce4a03147
SITL: lower baro noise a bit
2012-07-05 16:29:21 +10:00
Andrew Tridgell
9f3da1bf7f
Filter: fixed DerivativeFilter example build
2012-07-05 16:29:21 +10:00
Andrew Tridgell
5f38669666
SITL: run the HIL barometer at 80Hz to match APM2
2012-07-05 16:29:21 +10:00
Andrew Tridgell
735c88e9b3
AP_Baro: added get_pressure_samples() interface
...
this returns how many samples were used to calculate the last pressure
2012-07-05 16:29:21 +10:00
Andrew Tridgell
92001e3e7d
Filter: fixed typo in 9 point DerivativeFilter
2012-07-05 16:29:20 +10:00
Andrew Tridgell
999a1d1d55
AP_Baro: change to a 7 point DerivativeFilter for climb rate
2012-07-05 13:00:47 +10:00
Andrew Tridgell
a07e280eda
Filter: cope with non-uniform time steps in the DerivativeFilter
...
this helps with the barometer a lot, as the timing is quite variable
2012-07-05 13:00:47 +10:00
Andrew Tridgell
ce3f8be6c7
SITL: add some minimal noise when motors are off
...
this actually improves the gyro calibration
2012-07-05 13:00:46 +10:00
Andrew Tridgell
fe54329de2
MAVLink: remove MAVLink 0.9 protocol support
...
this simplifies the code a lot. We're not going back to 1.0
2012-07-05 13:00:46 +10:00
Andrew Tridgell
9d7ed30023
AHRS: only use GPS for yaw when compass is not being used
...
this avoids having two competing controllers
2012-07-05 13:00:46 +10:00
Andrew Tridgell
6653c0b874
AHRS: enable barometer for vertical velocity
...
this re-enables the barometer for vertical velocity information
for drift correction, now that we have a better filter
on the climb rate
2012-07-05 13:00:46 +10:00
Andrew Tridgell
a5d607d25a
AP_Baro: use DerivativeFilter in barometer climb rate
2012-07-05 13:00:46 +10:00
Andrew Tridgell
f97289792b
Filter: added DerivativeFilter implementation
...
this adds a DerivativeFilter implementation of up to 10 points
2012-07-05 13:00:46 +10:00
Andrew Tridgell
cf2c546051
AP_Baro: show climb rate in baro test sketch
2012-07-05 13:00:45 +10:00
rmackay9
be3d035a64
AP_Motors: clarified some doxygen descriptions for TradHeli
2012-07-05 08:46:50 +09:00
Amilcar Lucas
6904bef611
Document++
2012-07-05 00:33:46 +02:00
Amilcar Lucas
8400bd67f8
Remove unused function
2012-07-05 00:33:10 +02:00
Andrew Tridgell
dc6d70bc15
SITL: added SIM_GPS_DELAY parameter
...
this allows a delay to be added to the gps data to test the impact on
AHRS/DCM
2012-07-04 21:05:22 +10:00
rmackay9
cac0757c2e
AP_AHRS: removed DCM_test example sketch
...
No longer required because it doesn't compile and is redundant anyway because the AP_AHRS_DCM class is tested in the AHRS_Test example sketch.
2012-07-04 18:22:51 +09:00
Andrew Tridgell
03516b7dfa
AHRS: make DCM drift correction not rely on accurate yaw
...
this uses a new formulation of the GPS based drift correction from
Bill Premerlani that rotates the error vector to avoid relying on
accurate yaw. This means we should get accurate roll/pitch correction
even with lots of magnetometer interference
It also makes it possible to fly a multicopter with no compass. It can
even navigate and correct yaw (slowly!)
2012-07-04 17:00:40 +10:00
Andrew Tridgell
6cf2e2fa13
AP_Math: cope with co-located waypoints in location_passed_point()
2012-07-04 14:24:04 +10:00
Andrew Tridgell
7be29c8b04
AP_Math: the windows arduino build is missing acosf()
2012-07-04 14:14:58 +10:00
Andrew Tridgell
8fa1acb141
AP_Math: add include of math.h
...
this is needed for location.cpp
2012-07-04 13:59:23 +10:00
Andrew Tridgell
597170afdc
DataFlash: fixed SITL build
2012-07-04 13:44:01 +10:00
Andrew Tridgell
c6ff292721
DataFlash: fallback to BlockErase if ChipErase fails
...
The errata on the APM2 dataflash chip says that ChipErase may not work
on some chips
2012-07-04 12:42:46 +10:00
Andrew Tridgell
84a489498d
Math: added location functions to math library
...
these do common calculations on struct Location
2012-07-04 12:42:46 +10:00
Andrew Tridgell
e0685f4408
AHRS: make P gain on PI roll/pitch controller tunable
...
this is to make it easier for Craig and Alan to tune
2012-07-04 12:42:46 +10:00
Andrew Tridgell
1142ec0665
AP_Mount: removed unused enum
2012-07-03 10:39:34 +10:00
Andrew Tridgell
f150c645c8
Mount: enable mount control via eeprom parameters
...
this enables MNT_* parameter control of the camera mount code. It also
fixes the conversion of calculated angles between degrees and
integers, and fixes stabilised mount control when yaw control is not
available.
2012-07-03 10:21:01 +10:00
Andrew Tridgell
7a77832f45
Baro: average over all pressure/temperature samples on MS5611
...
this allows us to use the MS5611 barometer at its full 100Hz sample
rate (80Hz for pressure, 20Hz for temperature). The pressure and
temperature values are averaged between reads without adding any
latency. Previously the driver would throw away values between
readings
This also fixes a race condition in reading from the SPI bus that
could lead to bad values from the barometer
2012-07-02 13:44:53 +10:00
Andrew Tridgell
f7b06e0a64
Baro: fixed build of MS5611 test code
2012-07-02 13:44:53 +10:00
Andrew Tridgell
2bd5cd3b9a
AnalogSource: added some example code
2012-07-01 15:01:05 +10:00
Andrew Tridgell
0341e0e5f0
SITL: added support for new analog source
...
removed analogRead() to prevent people using it
2012-07-01 15:01:05 +10:00
Andrew Tridgell
2046e396a2
AnalogSource: make the Arduino AnalogSource interrupt driven
...
this fixes several problems with reading analog sources:
- we were getting poor values because we didn't wait long enough for
an analog source to settle
- we wasted a lot of CPU cycles waiting for conversions
- we were not taking averages over many samples, which we did with
the old AP_ADC driver on the APM1
2012-07-01 15:01:05 +10:00
Andrew Tridgell
b5aa821071
AHRS: include the P terms in get_gyro()
...
this makes it more useful for navigation controllers
2012-06-29 21:54:09 +10:00
Andrew Tridgell
02b9ea4dfe
MPU6k: removed an unused variable
2012-06-29 21:54:09 +10:00
Andrew Tridgell
117bae9585
SITL: added SITL class for controlling simulation
...
this holds mavlink settable parameters for controlling sensor noise
levels
2012-06-29 15:10:51 +10:00
Andrew Tridgell
37494dda2b
AHRS: don't add the P terms in _omega
...
this can lead feedback via the _P_gain()
2012-06-29 15:10:51 +10:00
Andrew Tridgell
21ae2957fb
AHRS: disable barometer for vertical acceleration
...
this seems to have been the cause of the 'flips' seen by Marco and
others. Testing by Craig and Alan shows that the flips are gone when
the barometric acceleration is removed.
It looks like a 5 point average filter is not enough to keep the
vertical acceleteration noise low. With high noise in the z axes, the
x and y axes are scaled back when the ge vector is normalised.
2012-06-28 11:12:49 +10:00
Andrew Tridgell
e531061caa
AHRS: re-instate new DCM drift correction code
...
This reverts commit 078489638d47fbaffde7c51249e36b5a8fc4ef9d.
2012-06-28 11:09:22 +10:00
Andrew Tridgell
8600ad8d7f
AHRS: revert to the old drift correction algorithm
...
we need to work out why Craigs quad flipped today before we enable
this new drift correction
2012-06-27 18:16:41 +10:00
Andrew Tridgell
70bfacc350
SITL: removed an unused variable
2012-06-27 16:01:50 +10:00
Andrew Tridgell
57579e494b
Barometer: fixed airstart for APM
...
we need to re-load the ground pressure and temperature from eeprom on
and airstart
2012-06-27 16:01:50 +10:00
Andrew Tridgell
ce016b5ae8
AHRS: include P term in omega
...
thanks to Jon for suggesting this
2012-06-27 16:01:50 +10:00
Andrew Tridgell
0fa1f29cf3
AHRS: implement spin rate limits
...
this follows the method that Bill developed in his fastRotations
paper. We've demonstrated that this is indeed needed in APM, as we
were able to produce the 'dizzy' effects in both the ArduPlane and
ArduCopter simulator
2012-06-27 16:01:50 +10:00
Andrew Tridgell
3ffecc18d8
AHRS: cope with copters with no compass
...
if a copter doesn't have a compass, we can't use the GPS for gyro
drift correction
2012-06-27 16:01:50 +10:00
Andrew Tridgell
3458962184
GPS: test the more modern MTK16
2012-06-27 16:01:50 +10:00
Andrew Tridgell
426006d98f
SITL: fixed GPS heading in simulated UBlox
...
longitude scale does not apply to velocity->heading conversions
2012-06-27 16:01:50 +10:00
Andrew Tridgell
20c1baf585
SITL: changes UBlox simulation to 5Hz
...
this matches the real UBlox driver
2012-06-27 16:01:50 +10:00
Andrew Tridgell
d9583ae5eb
Compass: remove the need to call calculate() on the compass object
...
the new AHRS code doesn't use calculate() and the compass.heading
attribute. Instead it works on the raw magnetometer vector. This
change removes the internal calculate state from the compass object
and instead adds calculate_heading() for use by older code that
doesn't go via AHRS.
This significantly reduces the calculation involved in compass updates
The null offsets enable/disable code is also removed, as it is not
needed now that compass offsets are not linked to the AHRS state.
2012-06-27 16:01:50 +10:00
Andrew Tridgell
5370f9c411
AHRS: normalize the ge vector in drift correction, and use barometer
...
The normalisation ensures the error term scales uniformly with
different accelerations.
The barometer is used for vertical acceleration estimation
2012-06-27 16:01:50 +10:00
Andrew Tridgell
53e950531e
Baro: added get_altitude() and get_climb_rate() interfaces
...
this allows the barometer driver to calibrate and return altitude and
climb rate values. This will be used by the AHRS drift correction code
for vertical velocity
The climb rate uses a 5 point average filter
2012-06-27 16:01:50 +10:00
Andrew Tridgell
9fd3d15026
Filter: added 5 point average float filter
2012-06-27 16:01:50 +10:00
Jonathan Challinger
1ff9461bfb
AHRS: brought DCM more inline with Bill's implementation
...
omega_I applied continuously. _ki larger. Stop integrating when _omega.length()>20
The key change was the scaling of ge to ensure the error is not
quadratic
2012-06-27 16:01:49 +10:00
Andrew Tridgell
73faaddc1b
AHRS: first successful version of Bills new drift correction system
...
This makes 3 major changes:
1) fixes the scaling of the yaw drift correction term to fix the time
constant
2) don't integrate the mag vector over multiple readings
3) accumulate omega_I changes over 15 seconds before applying, to try
to prevent omega_I picking up short term responses
2012-06-27 16:01:49 +10:00
Andrew Tridgell
0399aa9480
AHRS: update for new _fly_forward flag
2012-06-27 16:01:49 +10:00
Andrew Tridgell
2600afe18a
AHRS: implement Bills new drift correction algorithm
...
this is an initial implementation of this paper:
http://gentlenav.googlecode.com/files/RollPitchDriftCompensation.pdf
2012-06-27 16:01:49 +10:00
Andrew Tridgell
5316a45c20
AHRS: added GPS support to AHRS test
2012-06-27 16:01:49 +10:00
Andrew Tridgell
19954f30e5
GPS: added velocity and acceleration components
...
used by AHRS for acceleration correction
2012-06-27 16:01:49 +10:00
Andrew Tridgell
2b352d2b5c
Math: added comment
2012-06-27 16:01:49 +10:00
Andrew Tridgell
f23cebc808
Math: moved more template functions to the .cpp files
...
save a bit more code space for larger functions
2012-06-27 16:01:49 +10:00
rmackay9
c034e38cbd
ArduCopter HIL: changed calls to setHIL to send in time as a uint32_t (it was a float)
2012-06-26 22:50:17 +09:00
Jason Short
abb6eb2471
Added a crude Lead Filter. Needs some fine tuning, lag specification, scaling. Works great on 4hz GPS such as Mtek.
2012-06-21 11:14:20 -07:00
Amilcar Lucas
cd0411ba33
Add linebreaks to increase readability.
2012-06-21 00:36:10 +02:00
Amilcar Lucas
be6923be0f
Improve parameters descriptive text
2012-06-21 00:20:37 +02:00
Amilcar Lucas
1ead5f1690
Documentation improvements, no functional changes (only comments)
2012-06-17 22:53:54 +02:00
Amilcar Lucas
8f646467e5
Move local temp variables to the stack it saves 1952 bytes
...
Add function comments
Only use _ on class member variables
Only point to a 3D GPS point if GPS has a fix
Implement MAV_MOUNT_MODE_MAVLINK_TARGETING
2012-06-17 22:25:51 +02:00
Wingspinner
d9e6a1ece9
Added support for channel curves (and expo) to AP_RC_Channel class. Also updated AP_RC_Channel example/test to demonstrate and test new functionality
2012-06-15 08:40:14 +00:00
Wingspinner
ceba24ff8f
Added support for channel curves (and expo) to AP_RC_Channel class. Also updated AP_RC_Channel example/test to demonstrate and test new functionality
2012-06-15 08:38:52 +00:00
Andrew Tridgell
b32726e867
GPS: need pgmspace.h for _write_progstr_block()
2012-06-15 16:27:11 +10:00
Andrew Tridgell
ae9883a8e2
GPS: fixed auto-config of UBlox setup with no UBX messages
...
if a UBlox is configured for NMEA only, with no UBX messages at all
then it would never trigger the GPS_AUTO detection. This adds a UBX
config message to the init strings that enables the NAV_SOL message
2012-06-15 15:53:27 +10:00
Andrew Tridgell
b7e807cd58
FastSerial: added tx_pending() method
...
this allows the caller to wait for the tx buffer to drain
2012-06-15 15:53:27 +10:00
Amilcar Lucas
a12cb8fd9a
Added camera trigger functionality
2012-06-13 21:00:20 +02:00
Amilcar Lucas
f7ef60565e
Add "3 axis camera stabilization" and "point camera to 3D point" functionality
...
Patch by Gregory Fletcher and reviewed by me
2012-06-13 20:55:19 +02:00
Amilcar Lucas
e9226d6f0a
Spellcheck
2012-06-13 20:44:35 +02:00
rmackay9
fca914b7cf
AP_GPS_NMEA: fix from Roberto Navoni to improve NMEA accuracy
2012-06-12 20:27:50 +09:00
Andrew Tridgell
f9c5b135bc
GPS: use the new nav_setting in a couple of the sample sketches
2012-06-10 16:35:13 +10:00
Andrew Tridgell
0542539fc9
GPS: add stub settings for nav_setting in the other GPS drivers
...
only Ublox supports nav_setting so far
2012-06-10 16:34:53 +10:00
Andrew Tridgell
926dfbc0e9
GPS: added auto-configuration of UBlox GPS
...
the Ublox will now auto-configure for 5Hz with just the messages we
want. It also supports setting the navigation engine type
2012-06-10 16:34:13 +10:00
Andrew Tridgell
04a71197f9
FastSerial: avoid buffer re-allocation on re-open if possible
...
we commonly re-open serial ports a lot in the AUTO GPS driver
2012-06-09 07:43:22 +10:00
Andrew Tridgell
f347572fc2
SITL: map() is a C++ function, so needs to be in C++ part of the header
...
this fixes the ACM build
2012-06-08 17:09:23 +10:00
Andrew Tridgell
9adaacedcd
GPS: added debug code to the main GPS class
2012-06-08 16:42:03 +10:00
Andrew Tridgell
f4718cafad
GPS: re-open the serial port with a 256 byte serial receive buffer
...
this ensures all GPS parsers have a 256 byte buffer available
2012-06-08 16:42:03 +10:00
Andrew Tridgell
ddebf7b443
GPS: fixed the UBLOX parser to handle unknown messages
...
the parser was broken in several ways:
1) when it received an unknown message it didn't update the ck_a and ck_b fields, so it
thought the message had a bad checksum, which meant it got out of protocol sync
2) the read() method would return false if the last message from the GPS was of an unknown type.
So we relied on the last msg always being one that we understand and want
3) the parser considered any valid UBLOX message to be 'new data', whereas we only actually get
a new fix when we get box a new position and velned message
4) the total message size per update is more than 128 bytes, but the serial port was opened
with only a 128 byte buffer, so we got corruption regularly
2012-06-08 16:42:02 +10:00
Andrew Tridgell
148e59a4de
GPS: tidy up the auto gps test
2012-06-08 16:42:02 +10:00
Robert Lefebvre
f7be9a4b5d
TradHeli adding ramp up time to Ch8 Throttle Pass-through.
2012-06-07 22:55:47 -04:00
Robert Lefebvre
0c8078c436
AP_MotorsHeli Syntax correction.
2012-06-04 15:53:07 -04:00
Andrew Tridgell
43fe5bab78
re-enable the AP_Mount build
2012-06-04 19:32:11 +10:00
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
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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
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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
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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
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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
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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()
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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)
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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
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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
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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
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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