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5,935 Commits 2 Branches 165 Tags
552f4b76b50a177cae4a0010a9abab30e0cc8e5a
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275 Commits

Author SHA1 Message Date
Mihir Patankar
552f4b76b5 [wpimath] Add FOC-enabled Falcon constants to the DCMotor class (#5469) 2023-07-24 20:16:48 -07:00
Gold856
86e91e6724 [wpimath] Refactor TrapezoidProfile API (#5457) 2023-07-19 17:25:10 -07:00
Joseph Eng
657338715d [wpimath] Add ChassisSpeeds method to fix drifting during compound swerve drive maneuvers (#5425) 2023-07-18 21:19:55 -07:00
Tyler Veness
1af224c21b Add missing <functional> includes (#5459) 2023-07-18 21:18:32 -07:00
camaj
c69e34c80c [wpimath] ChassisSpeeds: Add arithmetic functions (#5293) 
Co-authored-by: Ryan Blue <ryanzblue@gmail.com>
Co-authored-by: Tyler Veness <calcmogul@gmail.com>
 2023-07-18 16:30:21 -07:00
Peter Johnson
3a61deedde [wpimath] Rotation2d: Only use gcem::hypot when constexpr evaluated (#5419) 2023-07-04 12:05:55 -06:00
Tyler Veness
3a0e484691 [wpimath] Fix clang-tidy warnings (#5403) 2023-06-20 11:35:15 -07:00
Gold856
991f4b0f62 [wpimath] PIDController: Add IZone (#5315) 
Co-authored-by: Ryan Blue <ryanzblue@gmail.com>
 2023-06-19 23:01:01 -07:00
Gold856
f5b0d1484b [wpimath] Add isNear method to MathUtil (#5353) 
This method is used to check if the given value matches an expected value within a certain tolerance.

Co-authored-by: Tyler Veness <calcmogul@gmail.com>
Co-authored-by: Ryan Blue <ryanzblue@gmail.com>
 2023-06-19 23:00:07 -07:00
Gold856
5fc4aee2d2 [wpimath] SwerveDriveKinematics: Rename currentChassisSpeed to desiredChassisSpeed (#5393) 2023-06-19 22:58:38 -07:00
Gold856
50b90ceb54 [wpimath] SwerveDriveKinematics: Add reset method (#5398) 
Adds a reset method where teams can pass in module headings for the kinematics object to use if it gets an all-zero ChassisSpeeds while converting ChassisSpeeds to module states. Also removes internal states array, replacing it with an internal headings array.
 2023-06-19 22:57:55 -07:00
Ryan Blue
d6bd72d738 [wpimath] ProfiledPIDController: Add getConstraints (#5399) 2023-06-19 17:11:20 -07:00
Joseph Eng
25ad5017a9 [wpimath] Refactor kinematics, odometry, and pose estimator (#5355) 2023-06-19 17:10:39 -07:00
Tyler Veness
652d1c44e3 [wpiutil] Upgrade to macOS 12 to remove concept shims (#5379) 
The macOS deployment target has been upgraded from 10.15 to 11. Also, a
deprecation warning for sprintf() in libuv was suppressed.
 2023-06-08 19:59:54 -07:00
Ryan Blue
6414be0e5d [wpimath] Group units doxygen modules (#5382) 2023-06-08 19:58:55 -07:00
Tyler Veness
91cbcea841 Replace SFINAE with concepts (#5361) 
Concepts are cleaner to use and result in much better error messages for incorrect template use.
 2023-06-07 09:50:09 -07:00
Tyler Veness
d57d1a4598 [wpimath] Remove unnecessary template argument from unit formatter (#5367) 2023-06-07 09:47:46 -07:00
Tyler Veness
5acc5e22aa [wpimath] Only compute eigenvalues with EigenSolvers (#5369) 
We don't need the eigenvectors, so we're doing a lot of extra work we
don't need to.
 2023-06-07 09:47:09 -07:00
Tyler Veness
5fac18ff4a Update formatting to clang-format 16 (#5370) 2023-05-31 22:10:53 -07:00
Tyler Veness
a94a998002 [wpimath] Generalize Eigen formatter (#5360) 2023-05-30 23:35:15 -07:00
Tyler Veness
125f6ea101 [wpimath] Make SwerveDriveKinematics::ToChassisSpeeds() take const-ref argument (#5363) 2023-05-30 23:34:39 -07:00
Tyler Veness
51066a5a8a [wpimath] Move unit formatters into units library (#5358) 2023-05-26 01:05:27 -07:00
Tyler Veness
eed1e6e3cb [wpimath] Replace DiscretizeAQTaylor() with DiscretizeAQ() (#5344) 
Until #5339 is fixed, we have to use the slower, more accurate version.
 2023-05-18 07:13:20 -07:00
Tyler Veness
52bd5b972d [wpimath] Rewrite DARE solver (#5328) 
I timed the DARE unit tests, and the new solver is 0 to 100% faster in
all cases (that is, it's at least as fast as Drake's and up to 2x faster
in some cases).

The new solver is also much simpler, takes less time to compile, and
drops the libwpimath.so size from 325 MB to 301 MB.

I think most of the compilation time is coming from the eigenvalue
decompositions used to enforce argument preconditions.
 2023-05-14 22:23:00 -07:00
Tyler Veness
3876a2523a [wpimath] Remove unused MatrixImpl() function (#5330) 
It's an implementation detail left over from MakeMatrix().
 2023-05-14 22:22:28 -07:00
Gold856
24828afd11 [wpimath] Fix desaturateWheelSpeeds to account for negative speeds (#5269) 2023-04-28 20:53:20 -07:00
Tyler Veness
e099948a77 [wpimath] Clean up rank notation in docs (NFC) (#5274) 2023-04-28 20:52:29 -07:00
Tyler Veness
63512bbbb8 [wpimath] Fix potential divide-by-zero in RKDP (#5242) 
If f(x, u) has no dynamics, the truncation error can be zero.
 2023-03-26 17:00:09 -07:00
Tyler Veness
df3242a40a [wpimath] Fix NaN in C++ MakeCostMatrix() that takes an array (#5194) 
Java's makeCostMatrix() and the C++ MakeCostMatrix() overload that takes
a parameter pack already do the right thing.
 2023-03-17 07:05:28 -07:00
Dustin Spicuzza
e5c4c6b1a7 [wpimath] Fix invalid iterator access in TimeInterpolatableBuffer (#5138) 2023-02-26 16:42:24 -08:00
sciencewhiz
4af84a1c12 Fix Typos (NFC) (#5137) 2023-02-26 15:06:37 -08:00
Tyler Veness
ce3686b80d [wpimath] Check LTV controller max velocity precondition (#5142) 2023-02-26 15:05:41 -08:00
Jonah
e9a7bed988 [wpimath] Add timestamp getter to MathShared (#5091) 
This makes it possible to mock the timestamp for wpimath without affecting the rest of the library.

Co-authored-by: Peter Johnson <johnson.peter@gmail.com>
 2023-02-17 14:53:17 -08:00
Tyler Veness
74dea9f05e [wpimath] Fix exception for empty pose buffer in pose estimators (#5106) 
Fixes #5100.
 2023-02-16 22:00:21 -08:00
Jordan McMichael
59be120982 [wpimath] Fix Pose3d exp()/log() and add rotation vector constructor to Rotation3d (#5072) 
Co-authored-by: Tyler Veness <calcmogul@gmail.com>
 2023-02-08 21:31:03 -08:00
Jordan McMichael
4079eabe9b [wpimath] Discard stale pose estimates (#5045) 
Co-authored-by: Tyler Veness <calcmogul@gmail.com>
 2023-02-03 22:04:30 -08:00
Ryan Blue
7b828ce84f [wpimath] Add nearest to Pose2d and Translation2d (#4882) 
Co-authored-by: David Vo <auscompgeek@users.noreply.github.com>
 2023-02-03 15:27:16 -08:00
Tyler Veness
00aa66e4fd [wpimath] Remove extraneous assignments from DiscretizeAB() (#4967) 2023-01-23 09:46:12 -08:00
Oliver W
a8c465f3fb [wpimath] HolonomicDriveController: Add getters for the controllers (#4948) 2023-01-16 08:33:15 -08:00
sciencewhiz
1e05b21ab5 [wpimath] Fix PID atSetpoint to not return true prematurely (#4906) 
Wait until setpoint and measurement have been set.
 2023-01-13 22:26:30 -08:00
Matt
f7f19207e0 [wpimath] Allow multiple vision measurements from same timestamp (#4917) 
Co-authored-by: Jordan McMichael <jlmcmchl@gmail.com>
Co-authored-by: Tyler Veness <calcmogul@gmail.com>
 2023-01-11 23:04:30 -08:00
ohowe
330ba45f9c [wpimath] Fix swerve kinematics util classes equals function (#4907) 
Co-authored-by: Tyler Veness <calcmogul@gmail.com>
 2023-01-08 16:29:35 -08:00
Thad House
b632b288a3 Fix usages of std::min and std::max to be windows safe (#4887) 2022-12-31 12:00:45 -08:00
Tyler Veness
2121bd5fb8 [wpimath] Remove RKF45 (#4870) 
RKDP is strictly better in terms of accuracy per unit of work. We used
RKF45 for sim physics in the 2021 season, but we transitioned to RKDP
before the 2022 season.
 2022-12-27 19:29:59 -06:00
Ryan Blue
6efb9ee405 [commands] Add constructor for SwerveControllerCommand that takes a HolonomicDriveController (#4785) 
Also adds copy and move constructors to HolonomicDriveController.
 2022-12-25 18:48:27 -08:00
sciencewhiz
d20594db0d Fix typos (#4839) 2022-12-21 08:53:00 -06:00
shueja-personal
7ba8a9ee1f [wpimath] ProfiledPIDController: Add to SendableRegistry (#4656) 
Co-authored-by: Ryan Blue <ryanzblue@gmail.com>
 2022-12-13 22:31:06 -08:00
Tyler Veness
3270d4fc86 [wpimath] Rewrite pose estimator docs (#4807) 2022-12-12 20:30:52 -08:00
Tyler Veness
7e84ea891f [wpimath] Fix ComputerVisionUtil transform example in parameter docs (NFC) (#4800) 2022-12-11 22:44:08 -08:00
ohowe
4a0ad6b48c [wpimath] Rotation2d: Add reference to angleModulus in docs (NFC) (#4786) 2022-12-09 23:35:15 -08:00