Randy Mackay
9dede2f0ec
Math: remove duplicate HALF_SQRT_2 definition
2015-05-05 14:23:14 +09:00
Andrew Tridgell
24b051565b
AP_Math: added normalize() method to Matrix3f
2015-05-05 09:45:52 +10:00
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
Andrew Tridgell
1e0f3f5398
AP_Math: make to_euler() const
2014-02-15 05:27:51 +11:00
Paul Riseborough
f2c2811ef3
AP_AHRS & AP_Math: fixed bug in use of AHRS_TRIM parameters
2014-01-19 07:19:43 +11:00
Andrew Tridgell
e2b0e07973
AP_Math: removed unused matrix rotation code
...
we only need to rotate vectors
2013-08-30 13:01:34 +10:00
Randy Mackay
540ca25b84
AP_Math: add rotateXY
2013-07-20 17:59:06 +09:00
Andrew Tridgell
f4189e083b
AP_Math: added mulXY() for matrix3 and vector3
...
returns the XY components of the product
2013-05-05 13:47:23 +10:00
James Bielman
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.
2013-01-16 13:52:01 +11:00
Andrew Tridgell
38062bbb6d
AP_Math: support some more rotation combinations
2013-01-13 17:32:48 +11:00
uncrustify
d6e803fd3c
uncrustify libraries/AP_Math/matrix3.cpp
2012-08-21 19:03:33 -07:00
Andrew Tridgell
c30b0d85a3
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
Andrew Tridgell
a6d66dc45b
Math: added mul_transpose() operation
...
this is equivalent to multiplying by m.transposed(), but is more
efficient
2012-03-23 16:48:52 +11:00
Andrew Tridgell
fe55a76335
Math: moved matrix multiple operations to .cpp file
...
this means we only link this in once, rather than for every use of
matrix multiply, which saves us some flash space
We need to be careful not to put large pieces of code in template
headers, as if the operation is used a lot, it costs us a lot of code
space
2012-03-21 10:43:48 +11:00
Andrew Tridgell
c16b353ea7
Math: added rotate() method to Matrix3f
...
this is the core method used to update the DCM matrix with a gyro
vector. Moving it to AP_Math allows us to have a test for it
2012-03-19 17:29:02 +11:00
Andrew Tridgell
58a68c89d9
Math: added a function to combine standard rotations
...
this will allow us to have an overall board rotation plus a per-sensor
rotation
2012-03-19 17:29:02 +11:00
Andrew Tridgell
4422486d44
AP_Math: made rotation matrices more C++
...
thanks to Adam for the suggestion
2012-03-11 15:37:07 +11:00
Andrew Tridgell
289c64c0b9
Math: added vector3.rotate() and matrix3.rotation() methods
...
these operate on a "enum Rotation" which defines a set of standard
rotations. These are much faster than our previous method, plus use
less memory
2012-03-11 15:37:07 +11:00