5f749325f0
APM_RC: allow the fast RC speed to be passed as a parameter
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this will allow users to test different speeds
2012-03-02 17:57:08 +11:00
f4329d2680
AP_Param: ensure we can't have duplicate keys in Parameters.h
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this is O(n^2), but only at startup, and takes less than 1ms to run.
It catches a very nasty coding error
2012-03-02 15:48:28 +11:00
1e8d98cdda
I2C: added lockup_count() interface
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used for reporting I2C problems
2012-03-02 15:48:27 +11:00
37275d229d
SITL: implement cli()/sei() properly for desktop build
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this disables simulated hardware interrupts during critical sections
2012-03-02 15:48:27 +11:00
41b435a487
Updated fastPWM to 490Hz
2012-02-29 22:17:38 -08:00
337af0c7a2
AP_Param: nested group recursion into next_group disableable by macro
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* c.f. 0251932c81fe7eb, e5515bb6ef82
2012-02-29 19:48:43 -08:00
2648694489
AP_Param: One more nexted group recursion disableable by macro
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* c.f. e5515bb6ef82
2012-02-29 18:48:54 -08:00
fa34ac076e
AP_Compass - fixed compile warning
2012-02-29 22:57:35 +09:00
d81c951849
AP_Baro - fixed small compiler warning to do with order of parameters in constructor
2012-02-29 22:46:29 +09:00
c819a0f68a
AP_Compass - fixed small compiler warning to do with order of parameters in constructor
2012-02-29 22:45:49 +09:00
5026b5c192
AP_DCM - fixed small compiler warning to do with order of parameters in constructor
2012-02-29 22:45:26 +09:00
82f81295a7
RC_Channel - fixed small compiler warning
2012-02-29 22:44:29 +09:00
c444cdb3f4
AP_ADC - removed small compiler warning
2012-02-29 22:43:46 +09:00
eac8b66385
AP_Param: Make nested group recursion disableable by macro
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* Eliminates recursive calls inside AP_Param.
This is important to Pat @ Galois, but not the project in general.
Recursion depth on these functions is bounded structurally using
existing nested group constructors (can't create loops in finite space)
and checked at init time
2012-02-28 16:28:27 -08:00
2b6a10d18b
AP_RangeFinder - changed example sketch to work with new Filter library
2012-02-28 21:02:10 +09:00
033347f8ee
Filter - updated example sketch to use modified library
2012-02-28 21:01:35 +09:00
645fda2fb2
Filter - added AverageFilter, removed SumFilter
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added FilterWithBuffer to allow removal of malloc/free without losing ability to pass around filter objects
2012-02-28 21:01:11 +09:00
cb52b6c6d9
AP_Param: show numerical value in eeprom dump utility
2012-02-28 09:43:49 +11:00
a432232db9
AP_Param: fixed v.load() on a sub-element of a AP_Vector3f
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this isn't actually used at the moment in APM, but we should get it
right in case someone does try to load a single element of a vector
2012-02-28 09:43:49 +11:00
39797c6f33
SITL: simulate noise on each ADC channel separately
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scale the noise based on the period of the motors
2012-02-28 09:43:49 +11:00
efe5c0142c
SITL: raise the ADC noise level to 8 bits when flying
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this is about the level of noise of a aircraft that has a lot of
vibration
2012-02-28 09:43:49 +11:00
cd4fcb694e
IMU: removed unused accel_filtered code
2012-02-28 09:43:49 +11:00
87a6d97f7b
AP_Param: fixed setting of CAM_P_G in ArduCopter
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the variable CAM_P_G has the same prefix as the CAM_P group. We want
to allow for parameters having a common prefix with a group, so we
need to keep searching after we've found a group that matches the
prefix
2012-02-27 10:54:33 +11:00
fa443bd928
AP_Param: make the templating code a bit clearer
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add comments on the arguments, and name them in a clearer way
2012-02-27 10:54:33 +11:00
eb35e0e8ac
DCM: fixed the sense of the compass GPS test in initial yaw
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we were only disabling null offsets when we didn't have a compass,
which doesn't make much sense!
2012-02-26 22:24:45 +11:00
297d2ae457
ModeFilter - corrected shadowed variable compiler warning for drop_high_sample
2012-02-26 17:57:28 +09:00
b9b88ba237
Filter - added AverageFilter - this will be used in place of SumFilter because it removes the possibility of overflows
2012-02-26 17:34:36 +09:00
f53ff8de97
Filter - removed shadowing of variables in constructors for Filter, ModeFilter and SumFilter (sorry tridge!)
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increased maximum sample buffer size from 6 to 10
2012-02-26 17:17:46 +09:00
74f7d7a1c0
ModeFilter - remove older ModeFilter library (new library is now in Filter directory)
2012-02-26 15:36:23 +09:00
f264e29814
AP_RangeFinder - cut over to use new ModeFilter from Filter library
2012-02-26 15:34:50 +09:00
c14d7768f7
Filter - first version of filter library include ModeFilter
2012-02-26 15:34:05 +09:00
952e5d7bbc
AP_Mount - #include FastSerial first to allow it to compile under Arduino 1.0
2012-02-26 15:31:56 +09:00
d0a6359b37
Compass: use constructor to set initial values for _learn and _use_for_yaw
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this ensures they are set if you have MAG_ENABLE==0
2012-02-25 17:36:31 +11:00
900388a85a
DCM: disable compass null offsets when setting initial yaw
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we need to ensure the compass null offsets code doesn't see a sudden
yaw change, or it will change the offsets by a large amount very
suddenly
2012-02-25 16:02:24 +11:00
f59297d7a7
Compass: catch the case of a user enabling a compass mid-flight
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if a compass has not been initialised at startup we can't enable it
mid-flight, as we don't have the orientation
2012-02-25 14:51:09 +11:00
eb71b26d3f
DCM: use the new use_for_yaw() compass method
2012-02-25 14:51:09 +11:00
664622523d
Compass: added COMPASS_LEARN and COMPASS_USE parameters
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these allow you to control if the compass should be used for yaw and
if it should learn its offsets. This is useful for locking in compass
offsets once they are confirmed to be good, and for learning offsets
without using them in flights.
The default is to behave the same as previously, which is
COMPASS_LEARN=1 and COMPASS_USE=1
2012-02-25 14:51:08 +11:00
f10097a6d5
AP_Param: added some comments on AP_Vector3f handling
2012-02-25 11:37:20 +11:00
5e2fbdb6cf
DCM: don't reset _have_initial_yaw for GPS heading unless very slow
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wait till we reach 1m/s before we reset _have_initial_yaw. This
prevents us continually resetting the DCM matrix if our ground speed
is close to 3m/s.
2012-02-25 11:37:20 +11:00
2e9105c68a
AP_Param: added special handling for Vector3f
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We would like to be able to use Vector3f as a parameter while exposing
the individual elements of the vector as MAVLink parameters. This
change to AP_Param makes that possible, by giving AP_Vector3f a dual
personality
2012-02-25 11:37:20 +11:00
d6bfceef7c
SITL: added -C option to desktop mode
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this allows running APM to stdout, which is useful for test sketches
2012-02-25 11:37:20 +11:00
54aa8297af
libs: removed unused library GPS_IMU
2012-02-25 11:37:20 +11:00
185ab5aea9
libs: removed unusued library GCS_SIMPLE
2012-02-25 11:37:20 +11:00
55e33c3359
DCM: tidy up use of error_course and in_motion
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in_motion is not a good name now it is also used for the compass
The error_course and heading component values don't need to be part of
the DCM object, they can be on the stack to reduce the memory usage a bit
2012-02-25 11:37:20 +11:00
ab8cc3d478
DCM: use rotation_matrix_from_euler() to calculate initial yaw
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When we first get a compass reading or we first start motion we need
to setup the DCM matrix with the right yaw. This uses
rotation_matrix_from_euler() to get a DCM matrix corresponding to our
current roll/pitch, but with the correct yaw
2012-02-25 11:37:20 +11:00
ddeda1c367
DCM: use rotation_matrix_from_euler() in matrix reset
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this makes the code a bit easier to read
2012-02-24 11:54:11 +11:00
06f37aad75
DCM: use calculate_euler_angles() to get eulers from DCM
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this makes the code a bit easier to understand
2012-02-24 11:52:55 +11:00
16ed8bc8f6
AP_Math: added rotmat <-> euler functions
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these will make the dcm matrix manipulation easier to understand
2012-02-24 11:52:55 +11:00
c354879f1f
Compass: ensure we don't produce NAN values for compass heading
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this leaves the previous heading values alone if we are at a pitch of
exactly 90 or -90, at which point we can't compute a meaningful
heading
2012-02-24 11:52:55 +11:00
17d16bc8c6
AP_Math: added safe_sqrt() function
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this function will never return NAN. It will return zero for negative
numbers.
2012-02-24 11:52:55 +11:00
Andrew Tridgell
Jason Short
Pat Hickey
rmackay9
Pat Hickey