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https://github.com/wpilibsuite/allwpilib
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827341caa2
commit c8543f97f77a0fef282b6598ae094ac75ea1dd22 Author: Kevin O'Connor <koconnor@usfirst.org> Date: Thu Dec 11 16:41:08 2014 -0500 Go back to buffering Joystick data. Change-Id: I0b4204bfc6e81f50dc4a01c58cfbe14a771e902f commit a8ddee2a923749903aafe2a8121171b1d70750e7 Author: Kevin O'Connor <koconnor@usfirst.org> Date: Fri Dec 5 17:38:58 2014 -0500 Add error for using non-existent button 0. Fixes artf3870. Change-Id: I5b83cc7e3f0e4ab957279a877c76eeab6cb4b77b Change-Id: Iae36482fd82176a9e09da1cfdfb69591411b2be2
114 lines
3.2 KiB
C++
114 lines
3.2 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) FIRST 2008. 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 "SensorBase.h"
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#include "RobotState.h"
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#include "Task.h"
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#include "HAL/HAL.hpp"
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struct HALControlWord;
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class AnalogInput;
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/**
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* Provide access to the network communication data to / from the Driver Station.
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*/
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class DriverStation : public SensorBase, public RobotStateInterface
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{
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public:
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enum Alliance
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{
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kRed,
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kBlue,
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kInvalid
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};
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virtual ~DriverStation();
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static DriverStation *GetInstance();
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static void ReportError(std::string error);
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static const uint32_t kJoystickPorts = 6;
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float GetStickAxis(uint32_t stick, uint32_t axis);
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int GetStickPOV(uint32_t stick, uint32_t pov);
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bool GetStickButton(uint32_t stick, uint8_t button);
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int GetStickAxisCount(uint32_t stick);
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int GetStickPOVCount(uint32_t stick);
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int GetStickButtonCount(uint32_t stick);
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bool IsEnabled();
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bool IsDisabled();
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bool IsAutonomous();
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bool IsOperatorControl();
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bool IsTest();
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bool IsDSAttached();
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bool IsNewControlData();
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bool IsFMSAttached();
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bool IsSysActive();
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bool IsSysBrownedOut();
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Alliance GetAlliance();
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uint32_t GetLocation();
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void WaitForData();
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double GetMatchTime();
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float GetBatteryVoltage();
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/** Only to be used to tell the Driver Station what code you claim to be executing
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* for diagnostic purposes only
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* @param entering If true, starting disabled code; if false, leaving disabled code */
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void InDisabled(bool entering)
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{
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m_userInDisabled = entering;
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}
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/** Only to be used to tell the Driver Station what code you claim to be executing
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* for diagnostic purposes only
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* @param entering If true, starting autonomous code; if false, leaving autonomous code */
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void InAutonomous(bool entering)
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{
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m_userInAutonomous = entering;
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}
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/** Only to be used to tell the Driver Station what code you claim to be executing
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* for diagnostic purposes only
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* @param entering If true, starting teleop code; if false, leaving teleop code */
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void InOperatorControl(bool entering)
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{
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m_userInTeleop = entering;
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}
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/** Only to be used to tell the Driver Station what code you claim to be executing
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* for diagnostic purposes only
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* @param entering If true, starting test code; if false, leaving test code */
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void InTest(bool entering)
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{
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m_userInTest = entering;
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}
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protected:
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DriverStation();
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void GetData();
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private:
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static void InitTask(DriverStation *ds);
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static DriverStation *m_instance;
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void ReportJoystickUnpluggedError(std::string message);
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void Run();
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HALJoystickAxes m_joystickAxes[kJoystickPorts];
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HALJoystickPOVs m_joystickPOVs[kJoystickPorts];
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HALJoystickButtons m_joystickButtons[kJoystickPorts];
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Task m_task;
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SEMAPHORE_ID m_newControlData;
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MULTIWAIT_ID m_packetDataAvailableMultiWait;
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MUTEX_ID m_packetDataAvailableMutex;
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MULTIWAIT_ID m_waitForDataSem;
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MUTEX_ID m_waitForDataMutex;
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bool m_userInDisabled;
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bool m_userInAutonomous;
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bool m_userInTeleop;
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bool m_userInTest;
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double m_nextMessageTime;
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};
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