Files
allwpilib/wpilibc/src/main/native/include/Servo.h
Thad House e1195e8b9d Update to 2018_v4 image and new build system. (#598)
* 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
2017-08-18 21:35:53 -07:00

59 lines
1.8 KiB
C++

/*----------------------------------------------------------------------------*/
/* Copyright (c) FIRST 2008-2017. All Rights Reserved. */
/* Open Source Software - may be modified and shared by FRC teams. The code */
/* must be accompanied by the FIRST BSD license file in the root directory of */
/* the project. */
/*----------------------------------------------------------------------------*/
#pragma once
#include <memory>
#include <string>
#include "SafePWM.h"
#include "SpeedController.h"
namespace frc {
/**
* Standard hobby style servo.
*
* The range parameters default to the appropriate values for the Hitec HS-322HD
* servo provided
* in the FIRST Kit of Parts in 2008.
*/
class Servo : public SafePWM {
public:
explicit Servo(int channel);
virtual ~Servo();
void Set(double value);
void SetOffline();
double Get() const;
void SetAngle(double angle);
double GetAngle() const;
static double GetMaxAngle() { return kMaxServoAngle; }
static double GetMinAngle() { return kMinServoAngle; }
void ValueChanged(ITable* source, llvm::StringRef key,
std::shared_ptr<nt::Value> value, bool isNew) override;
void UpdateTable() override;
void StartLiveWindowMode() override;
void StopLiveWindowMode() override;
std::string GetSmartDashboardType() const override;
void InitTable(std::shared_ptr<ITable> subTable) override;
std::shared_ptr<ITable> GetTable() const override;
std::shared_ptr<ITable> m_table;
private:
double GetServoAngleRange() const { return kMaxServoAngle - kMinServoAngle; }
static constexpr double kMaxServoAngle = 180.0;
static constexpr double kMinServoAngle = 0.0;
static constexpr double kDefaultMaxServoPWM = 2.4;
static constexpr double kDefaultMinServoPWM = .6;
};
} // namespace frc