This avoids a direct byte buffer allocation on every read/write/transaction
for the byte[] variants.
Also change spiGetAccumulatorOutput() to directly set the AccumulatorResult
object, avoiding a ByteBuffer allocation.
Changes HAL SPI interfaces to use const for dataToSend.
Fixes#733.
Since all of the callbacks issue a string identifier, it makes it
possible and easy to have one function callback, and differentiate the
path to take based on the string. Hooking up all the callbacks at once
makes it easier for the simulator developer to know when something was
added to wpilib rather than looking at the commits.
* Creating SPI and I2C simulation abilities
* Update the callback helpers to support different function callback
types
* Create callback type that uses a buffer
* Created I2C/SPI data classes that manage the callbacks and don't do
much of anything else
* Ran format, cleaned up some issues
* Modify halsim to be able to load extension libraries if they are available.
It will read the list of libraries to try from the HALSIM_EXTENSIONS
environment variable. Multiple libraries can be given if separated
by ';' (Windows) or ':' (Unix).
The library must have an 'HALSIM_InitExtension' method that returns >= 0 on success.
The library is expected to use the interface expressed by
hal/src/src/main/native/include/MockData
* Add a simple halsim library that just prints robot values.
This makes a good test bed for cross platform purposes,
and provides the ultimate in light weight simulators.
This initial version only prints PWM values.
* Removed hal::priority_condition_variable
* Replaced uses of priority mutexes with std::mutex and std::recursive_mutex
This allowed replacing a use of std::condition_variable_any with
std::condition_variable.
* Replaced all uses of std::recursive_mutex with std::mutex equivalents
* Revert "Force OpenCV to 3.1.0 (#602)"
This reverts commit 50ed55e8e2.
* Removes Simulation
* Removes old build system
* Removes old gtest
* Adds new gmock and gtest
* Updates to new ni-libraries
* removes MyRobot (to be replaced)
* moves files to new location
* Adds new sim backend and new test executables
* updates .styleguide and .gitignore
* Changes cpp WPILibVersion to a function
MSVC throws an AV with the old version.
* Disables USBCamera on all systems except for linux
* 2018 NI Libraries
* New build system
* Static functions in the HAL implementation were placed in the hal namespace
* "using namespace" declarations in HAL/cpp/Log.h and Timer.cpp were replaced
with "using" declarations for std::chrono
* An extra include was removed from AnalogGyro.cpp
* InterruptableSensorBase's constructor was defaulted
* Newlines were added to some wpilibc integration tests for grouping
* A variable in HALUtil.h was renamed to follow the style guide
Supersedes #586
Testing showed this wasn't an issue with timing, and allows for more
safety in user code making mistakes. Places where the extra thread
wouldn't help have been kept non threaded, using a new internal API.
