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741 Commits

Author SHA1 Message Date
Peter Barker c5eab29f5e AP_Math: add F_TO_KELVIN and C_TO_F 2023-11-17 13:09:02 +11:00
Peter Barker 3f730a8a94 AP_Math: add crc_sum_of_bytes 
sums the values of the bytes in a buffer and returns that sum modulus 256
 2023-11-17 13:09:02 +11:00
jfbblue0922 c17907cadc AP_Math: add CRC crc16_ccitt_r function 2023-11-15 10:50:49 +11:00
Joshua Henderson 8e634f05d9 AP_Math: add CRC8_generic method 2023-10-05 08:23:00 +11:00
Peter Barker 40c4bf5d6a AP_Math: add conversions from metres to feet 2023-09-08 19:44:07 +10:00
Peter Barker 8df2d4998b AP_Math: improve gating of use of AP_InternalError library 
- gate calls into library directly on the define
 - INTERNAL_ERROR becomes empty if library not compiled in
 2023-08-17 09:16:46 +10:00
Andy Piper eacc29e81e AP_Math: do not use internal_error() on iofirmware 2023-08-15 06:53:48 +10:00
Andrew Tridgell e97f5d8012 AP_Math: mark test_math_double.cpp as double precision source 
fixed test_math_double
the wrap check needs to be wrap_PI() as otherwise rounding of 2*PI if
just over 6.28 will give a large error
ensure double tests are double
test_vector2
 2023-08-02 16:22:59 +01:00
Andrew Tridgell af491e2f2a AP_Math: define M_PI to more digits for use by code that uses DOUBLE_PRECISION_SOURCES 2023-07-18 11:06:02 +10:00
Andy Piper 1b10008e38 AP_Math: use message with static assertion 2023-07-13 11:02:40 +10:00
Randy Mackay 46702e6c49 AP_Math: Vector2f::projected made const 2023-07-05 20:27:54 +09:00
Peter Barker c463b0d154 AP_Math: add alternate implementation of parity for AP_Periph 
the __builtin_parity methods hardfault on AP_Periph builds
 2023-06-07 21:41:14 +10:00
Peter Barker 43ecdc64b6 AP_Math: move use of __builtin_parity to crc 2023-06-07 21:41:14 +10:00
Ryan Friedman cf2b65877e AP_Math: Move conversion utilites next to AP_Math 
* This is next to the constraining functions

Signed-off-by: Ryan Friedman <ryanfriedman5410+github@gmail.com>
 2023-06-05 09:09:13 +10:00
Michael du Breuil 32fd21592a AP_Math: Add fletcher16 CRC 2023-05-25 17:35:27 -07:00
Pierre Kancir cdfbadbfb6 AP_Math: add test_rotations for custom rotations testing 2023-05-24 17:56:58 +10:00
jfbblue0922 7d924f10e2 AP_Math: add crc8_sae 2023-05-10 17:24:02 +10:00
Iampete1 ff4b63f9dc AP_Math: Chirp: add complete method to see if chirp is finished 2023-05-02 09:36:03 +10:00
Peter Barker 0b2e1e7989 AP_Math: allow conversion of a quaternion into an rpy Vector3f 
There are several places in the code that can use this
 2023-04-19 14:24:45 +10:00
Peter Barker ddf62cc060 AP_Math: add waf argument to get consistent builds 2023-02-17 20:48:45 +11:00
Peter Barker 5c262144f0 AP_Math: avoid using struct Location 
clang reports this could be a problem when compiling under some EABIs.  Remove it from most places as it is just noise, replace with class where we want to avoid including Location.h
 2023-02-04 22:51:54 +11:00
Peter Barker 5c77c0fbe4 AP_Math: use classes to fix MATH_CHECK_INDEXES 2023-01-25 19:58:54 +11:00
Andrew Tridgell c19554e23a AP_Math: added Vector3i comparison 2023-01-24 11:16:39 +11:00
Leonard Hall aeb25ca20a AP_Math: extend the control.cpp test suite 2022-12-30 20:25:58 +09:00
Andrew Tridgell f0d8a383d1 AP_Math: added a control.cpp test suite 2022-12-30 20:25:58 +09:00
Leonard Hall ac3a3d9576 AP_Math: Target velocity can reduce when limited 
AP_Math: Target velocity can reduce when limited
 2022-12-30 20:25:58 +09:00
Leonard Hall 114e8e2f52 AP_Math: Control Tools Enhancments 
AP_Math: Control Tools Enhancments
 2022-12-30 20:25:58 +09:00
Leonard Hall 1382923db0 AP_Math: Support changing update period 2022-12-13 17:10:06 +11:00
Peter Barker 368dd35805 AP_Math: add missing include 2022-12-01 20:29:23 +11:00
Peter Barker fffad18324 AP_Math: remove normalization of random compass Vector3f 2022-11-17 15:13:34 +11:00
Peter Barker 406119ed41 AP_Math: make rand_vec a little more efficient 2022-11-17 15:13:34 +11:00
MatthewHampsey 527b0e5ba9 AP_Math: Add comments to quaternion methods 2022-10-02 16:58:37 +11:00
Randy Mackay 145adb6ae4 AP_Math: quaternion::to_euler scaling clarified with comment 2022-09-28 17:09:31 +10:00
MatthewHampsey dabd9fbddc AP_Math: added quaternion from_angular_velocity 2022-09-22 05:55:15 +10:00
Reilly Callaway a261e4595a AP_Math: Add kg/m^3 to g/cm^3 conversion define 2022-09-20 15:24:48 +10:00
Andrew Tridgell 5470c6435e AP_Math: rename * operator for vector3f * matrix3f 2022-09-11 07:57:16 +10:00
Andrew Tridgell e1c006c25d AP_Math: added double_to_int32 and double_to_uint32 2022-09-06 10:49:50 +10:00
Peter Barker f345c16fda AP_Math: add dignostic message for SCurve internal error 2022-08-10 22:18:42 +10:00
Leonard Hall 1e3e5e5577 AP_Math: Control: Add velocity limits to shaping functions 2022-08-08 20:54:37 -04:00
Iampete1 d62508b273 AP_Math: tests: params always use set method 2022-08-03 13:43:48 +01:00
Andrew Tridgell 88f0a324fd AP_Math: added rounding functions 
prevent undefined behaviour in float -> integer types
 2022-07-12 11:00:08 +10:00
François Carouge e52e64b11c AP_Math: class template parameters not compliant in constructor declaration 2022-06-28 11:05:53 +10:00
Iampete1 702245f89e AP_Math: calc_lowpass_alpha_dt: remove unused constrain 2022-06-08 17:11:08 +10:00
Mark Whitehorn 6f789ead55 AP_Math: add unit test for rc_input_to_roll_pitch 2022-05-31 08:08:17 +09:00
Leonard Hall 1a21c6da1e AP_Math: Move rc_input_to_roll_pitch conversion 2022-05-31 08:08:17 +09:00
Peter Barker a08025125b AP_Math: tidy includes 2022-05-03 09:14:58 +10:00
Andrew Tridgell a95b429acc AP_Math: added unsigned versions of constrain functions 
sometimes it really does matter that we use constrain_uint32() instead
of constrain_int32(). For example, if we have a value like 0xFFFFFFFF
then the result will be very different

we should use unsigned constrain when dealing with unsigned values
 2022-04-05 17:46:52 +10:00
Randy Mackay 8fcefb59b1 AP_Math: add Vector2f::dot 2022-03-30 15:34:14 +09:00
Peter Barker d9f819085c AP_Math: add specialisation for sq(float) 
avoids conversion to double
 2022-03-30 08:44:19 +11:00
xianglunkai abb0bf34d2 test_3d_lines:fix test result for test_3d_lines 2022-03-29 08:26:39 +09:00