mirror of
https://github.com/wpilibsuite/allwpilib
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e1195e8b9d
* 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
65 lines
2.3 KiB
C++
65 lines
2.3 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) FIRST 2008-2017. All Rights Reserved. */
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/* Open Source Software - may be modified and shared by FRC teams. The code */
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/* must be accompanied by the FIRST BSD license file in the root directory of */
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/* the project. */
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/*----------------------------------------------------------------------------*/
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#pragma once
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#include <memory>
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#include "GyroBase.h"
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#include "HAL/Types.h"
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namespace frc {
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class AnalogInput;
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/**
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* Use a rate gyro to return the robots heading relative to a starting position.
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* The Gyro class tracks the robots heading based on the starting position. As
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* the robot rotates the new heading is computed by integrating the rate of
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* rotation returned by the sensor. When the class is instantiated, it does a
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* short calibration routine where it samples the gyro while at rest to
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* determine the default offset. This is subtracted from each sample to
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* determine the heading. This gyro class must be used with a channel that is
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* assigned one of the Analog accumulators from the FPGA. See AnalogInput for
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* the current accumulator assignments.
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*
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* This class is for gyro sensors that connect to an analog input.
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*/
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class AnalogGyro : public GyroBase {
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public:
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static const int kOversampleBits = 10;
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static const int kAverageBits = 0;
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static constexpr double kSamplesPerSecond = 50.0;
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static constexpr double kCalibrationSampleTime = 5.0;
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static constexpr double kDefaultVoltsPerDegreePerSecond = 0.007;
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explicit AnalogGyro(int channel);
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explicit AnalogGyro(AnalogInput* channel);
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explicit AnalogGyro(std::shared_ptr<AnalogInput> channel);
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AnalogGyro(int channel, int center, double offset);
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AnalogGyro(std::shared_ptr<AnalogInput> channel, int center, double offset);
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virtual ~AnalogGyro();
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double GetAngle() const override;
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double GetRate() const override;
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virtual int GetCenter() const;
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virtual double GetOffset() const;
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void SetSensitivity(double voltsPerDegreePerSecond);
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void SetDeadband(double volts);
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void Reset() override;
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virtual void InitGyro();
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void Calibrate() override;
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protected:
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std::shared_ptr<AnalogInput> m_analog;
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private:
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HAL_GyroHandle m_gyroHandle = HAL_kInvalidHandle;
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};
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} // namespace frc
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