HEL is a re-implementation of the NI FPGA, which normally runs on the RoboRIO.
#Frc driver station output code
Emulating this low layer of robot code runtime enables compatibility across new releases of WPILib and other external solutions. This allows robot code to run on users' computers as a normal application and to communicates with Synthesis. HEL is a reimplementation of the NI FPGA, which normally runs on the RoboRIO, that instead runs in an ARM or x86 virtual environment and interfaces with a simulation. Its normal communication with hardware is then redirected to the engine for simulation and testing. Users can upload their own user code as the FRC user programs they would normally deploy to the RoboRIO. More.The emulator is the Synthesis tool designed to help users test their FRC robot code ( Getting started with FRC control system). SetGlobalWPIError (const llvm::Twine &errorMessage, const llvm::Twine &contextMessage, llvm::StringRef filename, llvm::StringRef function, int lineNumber)Ĭopy data from the DS task for the user. SetGlobalError (Error::Code code, const llvm::Twine &contextMessage, llvm::StringRef filename, llvm::StringRef function, int lineNumber) Static Public Member Functions inherited from frc::ErrorBase ReportError (bool isError, int code, const llvm::Twine &error, const llvm::Twine &location, const llvm::Twine &stack) Report a warning to the DriverStation messages window. Report an error to the DriverStation messages window. Return a pointer to the singleton DriverStation. SetWPIError (const llvm::Twine &errorMessage, Error::Code code, const llvm::Twine &contextMessage, llvm::StringRef filename, llvm::StringRef function, int lineNumber) constĬlear the current error information associated with this sensor.Ĭheck if the current error code represents a fatal error. SetErrorRange (Error::Code code, int32_t minRange, int32_t maxRange, int32_t requestedValue, const llvm::Twine &contextMessage, llvm::StringRef filename, llvm::StringRef function, int lineNumber) const Set the current error information associated with this sensor. SetError (Error::Code code, const llvm::Twine &contextMessage, llvm::StringRef filename, llvm::StringRef function, int lineNumber) const Set the current error information associated from the nivision Imaq API. SetImaqError (int success, const llvm::Twine &contextMessage, llvm::StringRef filename, llvm::StringRef function, int lineNumber) const Set error information associated with a C library call that set an error to the "errno" global variable. SetErrnoError (const llvm::Twine &contextMessage, llvm::StringRef filename, llvm::StringRef function, int lineNumber) const Public Member Functions inherited from frc::ErrorBase
#Frc driver station output driver
Only to be used to tell the Driver Station what code you claim to be executing for diagnostic purposes only. Wait until a new packet comes from the driver station, or wait for a timeout. Wait until a new packet comes from the driver station. Return the driver station location on the field. Return the alliance that the driver station says it is on. Is the driver station attached to a Field Management System? More.Ĭheck if the FPGA outputs are enabled. Has a new control packet from the driver station arrived since the last time this function was called? More. More.Ĭheck if the DS is commanding test mode.
![frc driver station output frc driver station output](https://mililanirobotics.gitbooks.io/frc-electrical-bible/content/Driver_Station/locking.png)
More.Ĭheck if the DS is commanding teleop mode.
![frc driver station output frc driver station output](https://www.chiefdelphi.com/uploads/default/original/3X/4/9/4910d9cb530e8870202c4e3e0178451a5b88fce5.png)
More.Ĭheck if the DS is commanding autonomous mode. More.Ĭheck if the DS has enabled the robot. Returns the types of Axes on a given joystick port. GetJoystickAxisType (int stick, int axis) const Returns the name of the joystick at the given port. Returns the type of joystick at a given port.
![frc driver station output frc driver station output](https://images.slideplayer.com/18/6202431/slides/slide_6.jpg)
Returns a boolean indicating if the controller is an xbox controller. Returns the number of buttons on a given joystick port. Returns the number of POVs on a given joystick port. Returns the number of axes on a given joystick port. The state of the buttons on the joystick.
![frc driver station output frc driver station output](https://docs.wpilib.org/en/stable/_images/opening-console-viewer.png)
Whether one joystick button was released since the last check. GetStickButtonReleased (int stick, int button) Whether one joystick button was pressed since the last check. GetStickButtonPressed (int stick, int button)