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https://github.com/wpilibsuite/allwpilib
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28a41e4ac2
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
93 lines
3.2 KiB
C++
93 lines
3.2 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) FIRST 2014. 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 $(WIND_BASE)/WPILib. */
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/*----------------------------------------------------------------------------*/
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#pragma once
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#include "SafePWM.h"
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#include "CANSpeedController.h"
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#include "PIDOutput.h"
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#include "MotorSafetyHelper.h"
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class CanTalonSRX;
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/**
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* CTRE Talon SRX Speed Controller
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*/
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class CANTalon : public MotorSafety,
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public CANSpeedController,
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public ErrorBase
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{
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public:
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explicit CANTalon(int deviceNumber);
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virtual ~CANTalon();
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// PIDController interface
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virtual void PIDWrite(float output) override;
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// MotorSafety interface
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virtual void SetExpiration(float timeout) override;
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virtual float GetExpiration() override;
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virtual bool IsAlive() override;
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virtual void StopMotor() override;
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virtual void SetSafetyEnabled(bool enabled) override;
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virtual bool IsSafetyEnabled() override;
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virtual void GetDescription(char *desc) override;
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// CANSpeedController interface
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virtual float Get() override;
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virtual void Set(float value, uint8_t syncGroup=0) override;
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virtual void Disable() override;
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virtual void EnableControl();
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virtual void SetP(double p) override;
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virtual void SetI(double i) override;
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virtual void SetD(double d) override;
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virtual void SetPID(double p, double i, double d) override;
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virtual double GetP() override;
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virtual double GetI() override;
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virtual double GetD() override;
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virtual float GetBusVoltage() override;
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virtual float GetOutputVoltage() override;
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virtual float GetOutputCurrent() override;
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virtual float GetTemperature() override;
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virtual double GetPosition() override;
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virtual double GetSpeed() override;
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virtual bool GetForwardLimitOK() override;
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virtual bool GetReverseLimitOK() override;
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virtual uint16_t GetFaults() override;
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virtual void SetVoltageRampRate(double rampRate) override;
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virtual uint32_t GetFirmwareVersion() override;
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virtual void ConfigNeutralMode(NeutralMode mode) override;
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virtual void ConfigEncoderCodesPerRev(uint16_t codesPerRev) override;
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virtual void ConfigPotentiometerTurns(uint16_t turns) override;
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virtual void ConfigSoftPositionLimits(double forwardLimitPosition, double reverseLimitPosition) override;
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virtual void DisableSoftPositionLimits() override;
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virtual void ConfigLimitMode(LimitMode mode) override;
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virtual void ConfigForwardLimit(double forwardLimitPosition) override;
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virtual void ConfigReverseLimit(double reverseLimitPosition) override;
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virtual void ConfigMaxOutputVoltage(double voltage) override;
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virtual void ConfigFaultTime(float faultTime) override;
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virtual void SetControlMode(ControlMode mode);
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virtual ControlMode GetControlMode();
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private:
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// Values for various modes as is sent in the CAN packets for the Talon.
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enum TalonControlMode {
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kThrottle=0,
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kFollowerMode=1,
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kVoltageMode=2,
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kPositionMode=3,
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kSpeedMode=4,
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kCurrentMode=5,
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kDisabled=15
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};
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int m_deviceNumber;
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CanTalonSRX *m_impl;
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MotorSafetyHelper *m_safetyHelper;
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bool m_controlEnabled;
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ControlMode m_controlMode;
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};
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