97b7130bb9
libraries: update license header to GPLv3
...
we switched to GPLv3 a long time ago, but neglected to update the
per-file license headers
12 years ago
873e54deb1
AP_Math: fixed example build
12 years ago
4c752e4a94
AP_Math: simplify rotations test code
12 years ago
e2b0e07973
AP_Math: removed unused matrix rotation code
...
we only need to rotate vectors
12 years ago
a295a01bbc
AP_Math: added missing 90 degree rotations
...
this ensures we can handle all 90 degree rotations of the compass and
main board. A test in examples/rotations shows that we have them all.
12 years ago
2b1fcc964f
AP_Math: added a quick test of floating point location accuracy
...
just confirming some maths ...
12 years ago
5434b2c017
AP_Math: update location code to avoid float rounding
...
this avoids manipulating global coordinates as float variables. Using
a float reduces our precision from 1cm to about 70cm.
This also adds location_diff() which will be used in the L1 controller
to avoid global positions in floats
12 years ago
9cb6c987d4
AP_Math: fixed example build
12 years ago
1d75b52411
AP_Math: use const references not pointers for location functions
...
this makes life a bit easier for the new AP_Mission library
Pair-Programmed-With: Brandon Jones <brnjones@gmail.com>
12 years ago
468e55d425
AP_Math: added two new vector/matrix ops for kalman airspeed filter
12 years ago
540ca25b84
AP_Math: add rotateXY
12 years ago
bd6a60f28b
AP_Math: add M_PI_2 definition
...
Required when building under arduino
12 years ago
8c49ed78a5
AP_Math: make the rotation numbers easier to find
12 years ago
8b87849acd
Math: add wrap_PI
12 years ago
d81b7b507d
Math: add Leonard's fast tan function
12 years ago
5024da2695
AP_Math: fixed indent-tabs-mode
12 years ago
7c9d9b9800
AP_Math: use DEG_TO_RAD in longitude_scale
...
Also increased accuracy of RadiansToCentiDegrees although it is like the
compiler will throw away the extra digits anyway.
12 years ago
737f0305ef
AP_Math: implement vector2 cross product
...
useful in DCM for faster yaw correction
12 years ago
f4189e083b
AP_Math: added mulXY() for matrix3 and vector3
...
returns the XY components of the product
12 years ago
ba83950fc4
libraries: replace constrain() with constrain_float()
...
this makes the type much more obvious. Thanks to Tobias for the
suggestion.
12 years ago
e1f9297551
AP_Math: move print_latlon() to location.cpp
12 years ago
83dc7dbc92
AP_Math: handle NaN in constrain(), returning average
...
this makes it less likely a NaN will propogate
12 years ago
43c3c60de2
AP_Math: moved a lot of vector templates to cpp from .h
...
this reduces the code size quite a lot on AVR
12 years ago
78eb12a4ac
AP_Math: added RadiansToCentiDegrees and RADIUS_OF_EARTH
12 years ago
8b119934ea
AP_Math: fixed grammar error
12 years ago
2d29a6a7be
AP_Math: added Vector2f.angle()
...
useful for calculating the vector in polar coordinates
12 years ago
217b8d7a59
cleanup: use const for struct Location pointers and references
...
this allows the compiler to generate more efficient code
12 years ago
091b474a1d
AP_Math: added wrap_360_cd() and wrap_180_cd()
...
moved from per-vehicle code
12 years ago
7729ec950e
AP_Math: longitude_scale function made public
...
Added LATLON_TO_M and LATLON_TO_CM #defines
12 years ago
d2767b911c
AP_Math: switch get_distance_cm to return uint32_t
...
Includes changes required on ArduCopter and ArduPlane side as well
12 years ago
4fa7bb1486
Add AVR compatibility header for missing math.h definitions.
...
- Define float versions of math functions to the double versions
on AVR (eg. #define sinf sin).
- These macros appear to be missing in older versions of avr-libs.
- Include AP_Math.h rather than math.h to get these definitions.
12 years ago
5631f865b2
Update floating point calculations to use floats instead of doubles.
...
- Allows use of hardware floating point on the Cortex-M4.
- Added "f" suffix to floating point literals.
- Call floating point versions of stdlib math functions.
12 years ago
38062bbb6d
AP_Math: support some more rotation combinations
12 years ago
374af1cd14
build: change from Arduino.mk to apm.mk
12 years ago
eb74fddd9f
AP_Math: added global GRAVITY_MSS define
12 years ago
e7b915b0f4
AP_Math: fixed error comment
12 years ago
d8bed0c2aa
AP_Math: fixed get_distance() function
12 years ago
a072afa223
AP_Math: expand some macros into functions
...
this saves some flash
12 years ago
a1187519a8
AP_HAL: use AP_HAL_BOARD_DRIVER in remaining test sketches
12 years ago
a76688e630
Math: fixed example warnings
12 years ago
eb530b86e8
move Arduino.mk to /mk/Arduino.mk
12 years ago
7d27e420ae
AP_HAL: remove unnecessary Arduino.h includes
12 years ago
475da4eca4
CONFIG_HAL_BOARD - test sketches fixed up, build all passes
12 years ago
a4f1f6a5db
AP_Progmem: fix dependencies for all sketches touched by AP_HAL_AVR
12 years ago
7dbe198e5c
AP_Math: port to work on coreless arduino (AP_HAL)
12 years ago
3f1d9d7f69
AP_Param: #include <AP_Param.h> fixups for libraries & sketches
...
* I mostly went through with grep and added an #include <AP_Param.h> below
every #include <AP_Common.h>. Not all of these example sketches might
strictly need AP_Param.
12 years ago
56f88821e9
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
12 years ago
3fd07805a7
AP_Math: added rotation method accuracy test to example sketch
12 years ago
d6324b3964
AP_Math: fix compile errors example sketches
12 years ago
652b490345
uncrustify libraries/AP_Math/vector2.h
13 years ago
Andrew Tridgell
Randy Mackay
tobias
James Bielman
Pat Hickey
uncrustify