This adds the REV Analog Pressure Sensor PSI to volt (and vice versa) conversion to allow setting the compressor config in PSI and getting the sensor reading in PSI. Also adds input validation for pressure values at the higher level.
Co-authored-by: Tyler Veness <calcmogul@gmail.com>
It was only being used for fs::remove() (added in #3463), which is easily
replaced by std::remove().
The code change does not affect the WPILib tools, as this code is not used when JSON save files are used.
These classes are useful for storing previous robot positions to use in conjunction with the upcoming pose estimators.
Co-authored-by: Prateek Machiraju <prateek.machiraju@gmail.com>
Co-authored-by: Tyler Veness <calcmogul@gmail.com>
Co-authored-by: cttew <cttewari@gmail.com>
Fixes#3827
Adds MotorController inversion for right side, removes inversion in
setVoltage methods.
Also fixes various XboxController negations (was inconsistent throughout examples).
This avoids stack-use-after-scope bugs in code like the following when
the original argument goes out of scope:
```cpp
frc2::Command* RobotContainer::GetAutonomousCommand() {
// Create a voltage constraint to ensure we don't accelerate too fast
frc::DifferentialDriveVoltageConstraint autoVoltageConstraint(
frc::SimpleMotorFeedforward<units::meters>(
DriveConstants::ks, DriveConstants::kv, DriveConstants::ka),
DriveConstants::kDriveKinematics, 10_V);
```
We don't currently support cameras in glass, but it's something we want to do in the future. However, when we do this, glass will completely stop working on N builds of windows, and it would fail to load at all with no messages. To solve this, we can delayload the media foundation dlls that are missing. The executable will then launch even without the dlls present, and we can attempt to load them at runtime and dynamically disable camera support.
When we get around to implementing it, we can just call HasCameraSupport, and dynamically hide all camera related code behind that flag.
More functionality was implemented at the HAL level, so expose that to the wpilib level.
This also does units changes for all the PH related functionality.
shared_from_this will assert if the shared pointer is in the middle of being destructed. Because we access shared_from_this in the message pump, this can easily occur. The solution is to grab the weak pointer, manually attempt to lock it, and only continue if that succeeds. The message pump is already synchronized to the usb camera being destructed, so this is a fine behavior.
With the change from GetInstance to static functions, many functions
don't call DriverStation::GetInstance(), so the DS thread wasn't
getting started by default. Call InDisabled() to make sure this
happens.
