* ErrorBase: Use magic static singleton for globals
* ErrorBase: Add testability features for global errors
* Make WPIError definitions inline functions
(This works around cross-DLL variable issues on Windows)
Fixes#1726.
* Update MSVC arguments
* Fix json allocator
* Fix simulation diamond
* Bump gtest
* Remove empty varargs in unit tests
* Replace test case with test suite
* Remove deprecation warning in optional
* Remove need for NOMIXMAX to be defined in wpilib headers
* Fix C++ ShuffleboardComponent template type
* Fix `WithWidget(WidgetType&)`not being properly capitalized
* Fix data members across dll boundaries by using enum for built in types
Add a Sendable wrapper for VideoSource objects.
Add convenience methods for adding video sources directly to containers
so users won't have to manually wrap video sources.
The 2019 FPGA image switched the output of auto SPI from plain bytes to a
sequence of 32-bit words (timestamp, then words with the byte values in the
least significant byte of each word).
In addition to changing the HAL and simulators to reflect this, add piecewise
integration support to wpilibc/wpilibj SPI to take advantage of the timestamps
and use it in the ADXRS450 gyro.
Notifier has one thread per instance because the callbacks must be
asynchronous. Watchdog callbacks can be synchronous, so this overhead
can be done away with via a scheduler thread akin to what the HAL
Notifier does.
Most of the MotorSafety implementation was moved into the MotorSafety base
class. SafePWM's inheritance of MotorSafety was moved into PWM to
eliminate Java needing a helper class.
In Java, a helper class for Sendable (SendableImpl) was added due to
lack of multiple inheritance.
PR #1300 supersedes it, but won't be merged until the 2020 season. Since
SynchronousPID hasn't been used during a season, it would be best to
just remove it to avoid breakage when we deprecate and remove it again.
Since https://github.com/wpilibsuite/allwpilib/issues/786 has been
closed as not a legitimate concern, there is now no reason to use
IterativeRobot over TimedRobot. It's a drop-in replacement that's
strictly an improvement in terms of execution jitter.
To migrate, one simply has to replace the IterativeRobot subclass in
their robot code with TimedRobot.
This allows HAL_CloseI2C() and HAL_CloseSPI() to be noops, which makes
enabling move semantics in the I2C and SPI wpilibc classes easier and
cleaner.
Fixes#1328.
