Resync with `mostrobotpy`
This mostly involves the big "ignore almost everything in the HAL
project" and some fixups for the Addressable LED classes.
Required two small hand fixes to get it building over here with bazel,
and with more compiler warnings on.
I also manually zeroed out the `repo_url` field in the toml files to
avoid unnecessary churn whenever it goes from a release build to a
development build. I already did this with `version` field in there, and
will do a follow up PR that updates the copybara script to do it
automatically.
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Co-authored-by: Default email <default@default.com>
I tried to sync `mostrobotpy` with `allwpilib` and was getting a
compilation error I had not seen before when it tried to do the stub
generation (which `allwpilib` does not do).
Luckily, I was able to debug it here by writing some unit tests (i.e.,
having Gemini convert the C++ tests into python) that failed in a
similar way. The main problem was needing to write a custom constructor
for the class and adding a `force_type_casters`. I used `ChassisSpeed`
as my main example, but I did not copy all of the other custom code like
overriding the index operator, `__repr__` operator, feet helpers, etc. I
can gladly add those in.
In the future, we should start enforce a policy that if you add a C++ or
Java unit test, you also have to add a python test. That developer might
have gotten more stuck on the minutia of how to fix it, but this problem
would have at least been caught earlier before it landed.
ChassisAccelerations and the drivetrain acceleration types are added in
both Java and C++. `ChassisAccelerations` is basically just
`ChassisSpeeds` but for accelerations!
`DifferentialDriveWheelAccelerations`, `MecanumDriveWheelAccelerations`,
and `SwerveModuleAccelerations` are the acceleration equivalent of the
drivetrain speeds types.
In Java, the `Kinematics` interface now has an additional generic
parameter `A` which represents the accelerations, and
`toChassisAccelerations` and `toWheelAccelerations` methods, which are
implemented the same way as `toChassisSpeeds` and `toWheelSpeeds`.
Protobuf and struct classes were also added for all four classes in Java
and C++.
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Signed-off-by: Zach Harel <zach@zharel.me>
Co-authored-by: Joseph Eng <91924258+KangarooKoala@users.noreply.github.com>
Co-authored-by: Tyler Veness <calcmogul@gmail.com>
* Moved makeWhiteNoiseVector() to random.Normal.normal()
* Moved isControllable() and isDetectable() to system.LinearSystemUtil
* Renamed makeCostMatrix() to costMatrix() (Java)
* Renamed makeCovarianceMatrix() to covarianceMatrix() (Java)
* Renamed MakeCostMatrix() to CostMatrix() (C++)
* Renamed MakeCovMatrix() to CovarianceMatrix() (C++)
* Removed deprecated poseTo3dVector(), poseTo4dVector(), poseToVector()
* Removed clampInputMaxMagnitude()
* We don't use it, and Eigen has this functionality built in via `u =
u.array().min(u_max.array()).max(u_min.array());`
* Simplified implementation of desaturateInputVector()
clang-format 21 made some formatting changes. Since wpiformat's stdlib
task was removed, I removed NOLINT comments for it and removed some
std:: prefixes it added to comments.
GitOrigin-RevId: ac60fd3cf4a24023184376687da28373d14b781a
This mirrors the robotpy files for the following projects:
- apriltag
- datalog
- hal
- ntcore
- romiVendordep
- wpilibc
- wpimath
- xrpVendordep
This excludes cscore and the halsim wrappers for at this time.
NOTE: This does not hook these projects up to the build system, just simply mirrors the files. The building will take place in a follow up PR to make it easier to review the changes necessary to build.
libprotobuf is a very annoying dependency to deal with, and with the switch to nanopb for generated C++ code, libprotobuf is only used for dynamic decode in the GUI apps. libprotobuf has been swapped out with upb, a much smaller C-based library that supports reflection and can therefore do dynamic decode. This means we can remove the libprotobuf dependency and stop dealing with build issues because of it.
The UKF test was calling `.value()` on an implicit
`units::millisecond_t` type assuming it was `units::second_t`.
I normalized the rest of the dt declarations while I was at it.
Adds methods to compute the dot and cross products between Translation2ds and Translation3ds, as well as methods to compute the square of Distance and Norm, which allows avoiding some calls to sqrt in many cases.
Co-authored-by: Tyler Veness <calcmogul@gmail.com>
Adds S3SigmaPoints based on MerweScaledSigmaPoints. In addition, restructures UnscentedKalmanFilter to support different sigma point generators and provides MerweUKF and S3UKF for convenience when working with either kind of filter.
S3UKFTest is copied from MerweUKFTest (which is a rename of UnscentedKalmanFilterTest). Curiously, however, in Java the original tolerance used in MerweUKFTest.testDriveConvergence() for the final rotation was too low for S3UKFTest, so the tolerance is increased from 0.000005 (5e-6) radians to 0.00015 (1.5e-4) radians. However, the C++ version still uses the original tolerance. (This difference is probably because Java uses a final rotation of 5.846 degrees while C++ uses a final rotation of 5.846 radians)
Closes#8072.
Breaking changes:
- (C++) UnscentedKalmanFilter has a new template parameter for the sigma point generator type.
- (Java) UnscentedKalmanFilter has an additional parameter to every constructor providing an instance of a sigma point generator.
- (C++) int MerweScaledSigmaPoints.NumSigmas() has been replaced with constexpr int MerweScaledSigmaPoints::NumSigmas.
- (C++) The second parameter of SquareRootUnscentedTransform has been changed from States to NumSigmas.
