Also added some references/smart pointers to a couple places
that seemed convenient to the user.
I haven't updated the constructors for RobotDrive() related
examples, pending the results of gerrit change https://usfirst.collab.net/gerrit/#/c/960/
A few things that we are noticing:
--It might be nice if ReturnPIDInput() didn't have to be const;
when people try to override it, they have to remember to put
the const in and if they don't, then the compiler error isn't the
most obvious (especially since this is a change). This would also
apply to PIDGet() in the PIDSource interface.
--SendableChooser still takes raw pointers. This could lead to an
issue I had to debug briefly where you accidentally call
GetSelected() on autoChooser and put the resulting raw pointer
into a unique_ptr, which destroys the pointer when it goes out of
scope. Specifically, I was testing the PacGoat example and
I ended up with a situation where if auto mode was run once, it
was fine, but if it was run twice, the selected command would
have been destroyed by the unique_ptr. I believe that this
just requires updating SendableChosser to take shared_ptr.
--When the samples are compiled with -pedantic, it points out that
START_ROBOT_CLASS macro expansion results in a redundant semicolon.
Change-Id: Ib4c025a61263d0d2780d4253faa31713e15333a5
This deals with the majority of the user-facing code
in wpilibC++Devices and a substantial portion of it in
wpilibC++. wpilibC++Sim and wpilibC++IntegrationTests
are untouched except where it is necessary to make them
work with the rest of the libraries.
There is still a lot to do in the following areas:
-The HAL (which we may not want to touch at all).
-The I2C, Serial, and SPI interfaces in wpilibC++Devices,
which I haven't gotten around to doing yet.
-Most wpilibC++Devices classes have void* pointers
for interacting with the HAL.
-InterruptableSensorBase passes a void *params for
the interrupt handler.
-I haven't converted all the const char* to std::strings.
-There are plenty of other cases of raw pointers still
existing.
-This doesn't fall directly under raw pointer stuff,
but move syntax and rvalue references could be introduced
in many places.
-I haven't touched vision code.
-The Resource classes conflict (one is in the hal, the other
in wpilibC++). Someone should figure out a more
permanent fix (eg, just renaming them), then doing
what I did (making a new namespace for one of them,
essentially the same as renaming it).
A few other things:
-I created a NullDeleter class which is marked as deprecated.
What this does is it can be passed as the deleter to a
std::shared_ptr so that when you are converting raw pointers
to shared_ptrs the shared_ptr doesn't do any deletion if
someone else owns the raw pointer. This should only be
used in making old raw pointer UIs.
-I had to alter the build.gradle so that it did not
emit errors when deprecated functions called deprecated
functions. Unfortunately, gradle doesn't appear to be
actually printing out gcc warnigns for some reason.
The best way I have found to fix this is to patch
the toolchains (https://bitbucket.org/byteit101/toolchain-builder/pull-request/5/make-gcc-not-throw-warnings-for-nested/diff)
so that a deprecated function calling a deprecated
function is fine but a non-deprecated function calling
a deprecated function will throw a warning (which we
then elevate with -Werror). I believe that clang
deals with this properly, although I have not
tried it myself.
Change-Id: Ib8090c66893576fe73654f4e9d268f9d37be06a2
Include delays and template code from other examples to show how to use
these examples in a full robot program. Change Java example in example
finder to Simple Vision to match C++. Add comments about how to find cam
number and change default to cam0.
Change-Id: I85846ccfaf016c538a750b057a7fd766cdff9447
Currently, the JNI bindings are generated by Swig and, unfortunately,
the interface available through Java is lower-level than that for C++
(ie, direct access to the ctre code through the JNI bindings, rather
than an interface on top of that), but it does work.
See eclipse plugins for some short samples.
There are a couple of short unit tests as placeholders.
Still needs some cleaning up.
Change-Id: Iae2f74693ca6b80bf7d5aca0625c66aa6e0b7f85
Added quick samples for C++/Java CAN Talon stuff.
Change-Id: I3acb27d6fd5568d88931e0d678c09973d436735d
Anywhere in the sample programs where there was just a
isOperatorControl() in the while loop for Teleop, added an "&&
isEnabled()".
Change-Id: Ib81e8bab79923e262c314a073a591855cbf06846
Reads values from quadrature encoder and displays them on the
SmartDashbord.
Also added Encoder with Motor Control example, which is identical to the
Motor Control sample but displays an encoder value on the
SmartDashboard.
Added a sample program to the eclipse plugin which uses joystick buttons
in Operator Control mode in order to control the output of a single and
a double solenoid.
Also added a sample program which uses joystick buttons to control a
spike/Relay.
Bonus: The title on the window that you get when you are opening a sample in
C++ said "Java" instead of "C++". Fixed now.
Change-Id: I0d01c23003d1fba2dbb08cbe6977ec886d97a22f
Sample uses joystick output to directly control a motor controller.
Added to C++ eclipse plugin with in same way as Java MotorControl
sample.
Change-Id: I7ce36b8000fbeb94e637a820f82399462b1416e5
Remove the test examples that don't do anything helpful
Fix the PacGoat and GearsBot examples to compile
Change-Id: Ic11ca7a97a5b52524fe60dc24fcec6ecfae7ebb7
Fixes to deal with the switch to .hpp files in the HAL and other misc problems due to rebasing.
Added Omar's changes to the compressor interface
Fixes to make C++ plugin compile on linux.
Added import of the WPILibSim code from the graduate class. It shows up as wpilibJavaSim to follow the convention set by wpilibJava, wpilibJavaJNI and wpilibJavaFinal.
Fixed wpilibJavaSim artifactId to mirror the new convention.
Modified the build of the java plugin to pull in the simulation dependencies.
Added stacktrace printing.
Fixed support for creating projects.
Added support for the isReal() and isSimulation() methods along with the AnalogPotentiometer object to support simulating GearsBot.
Added support for a "WPILib Simulate" button.
Added GearsBot to the built in examples.
Added support for specifying the world file during project creation and switched the default from BluntObjectBot to GearsBot.
Removed unused import.
Added file browser for world files.
Added support for debugging in simulation.
Change simulate icon to be a Gazebo icon.
Switched over to the gazebo messaging system.
Updated location of default world file.
Reverted cmake change.
Fixed bug in WPILibJSim, added better logging and cleaned up code.
Made the frc_gazebo_plugin build using raw cmake instead of catkin, breaking the final ROS dependencies.
Added installation to frc_gazebo_plugin Makefile.
Fixed running of simulation to actually use frcsim.
Initial commit of simulation library for C++. Has the minimal subset of features necessary for having a Simple Robot run in teleoperated mode.
Added notes for generating protobuf messages.
Import of the debuild process into the main repository.
Moved frc_gazebo_plugin under simulation and removed the gazebo folder.
Updated the gazebo plugin to remove excessive printing and limit motor signal to [-1,1].
Updated WPILibJSim to support latching messages and to sleep for 20ms in iterative robot.
Reduced delay between starting frcsim and the users program to 1 second.
Updated GearsBot example.
Fixed a few minor issues for demoable state.
Added simulator support for Victors, Jaguars and Talons.
Added NetworkTables, SmartDashboard and LiveWindow to the simulator.
Added AnalogPotentiometer for simulation.
Added support for simulating encoders.
Added simulation support for Gyro.
Added IterativeRobot, Fixed Timers, Notifiers, PIDControllers and other minor fixes + cleanup.
Added RobotDrive support to simulation.
Separated out JavaGazebo so that SimDS will be able to reuse it.
Separated out SimDS into its own application..
Fixes so that the SimDS is distributed and runs properly for Java with the eclipse plugins.
Added DriverStation support to WPILibCSim
Cleanup of DriverStation, WaitUntilCommand and AnalogPotentiometer for WPILibCSim.
Cleanup of includes for WPILibCSim
Added AnalogPotentiometer to the real WPILibC.
Added AnalogPotentiometer to the real WPILibC.
Added GearsBot example to C++ eclipse plugin.
WPILibCSim fixes to work with launching from the plugin.
Package libwpilibsim in a deb file.
Added includes to plugin distribution.
Added support for external-limit-switches to Gazebo, Java and C++.
Added support for Gazebo Rangefinders and Analog channels to read their values in C++ and Java.
Added support for internal limit switches.
Updated GearsBot programs to use limit switches + range finders.
Added disabling of motors when robot is disabled to more closely mimic the real robot.
Fixes to deal with the switch to .hpp files in the HAL and other misc problems due to rebasing.
Change-Id: I624c5f4d0f28282616a7c92083575bf68adcdce2
Updated the HAL library to work with the new version 3 headers
from NI. There were multiple changes in this verison: more PWM
generators were added, so the functions for setting PWM signals have
been updated. UserWatchdog has been removed, and Watchdog has been
removed from WPILib to accomodate for this. Digital selection has been
consolidated to one function in the NI headers, so this has been updated
in the HAL. New SPI and I2C libraries have been added, but need to
be implemented in the HAL before they will work.
