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| AnalogPotentiometer (int channel, double fullRange=1.0, double offset=0.0) |
| Construct an Analog Potentiometer object from a channel number. More...
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| AnalogPotentiometer (AnalogInput *input, double fullRange=1.0, double offset=0.0) |
| Construct an Analog Potentiometer object from an existing Analog Input pointer. More...
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| AnalogPotentiometer (std::shared_ptr< AnalogInput > input, double fullRange=1.0, double offset=0.0) |
| Construct an Analog Potentiometer object from an existing Analog Input pointer. More...
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| AnalogPotentiometer (AnalogPotentiometer &&)=default |
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AnalogPotentiometer & | operator= (AnalogPotentiometer &&)=default |
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double | Get () const override |
| Get the current reading of the potentiomer. More...
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double | PIDGet () override |
| Implement the PIDSource interface. More...
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void | InitSendable (SendableBuilder &builder) override |
| Initializes this Sendable object. More...
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| ErrorBase (ErrorBase &&)=default |
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ErrorBase & | operator= (ErrorBase &&)=default |
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virtual Error & | GetError () |
| Retrieve the current error. More...
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virtual const Error & | GetError () const |
| Retrieve the current error. More...
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virtual void | ClearError () const |
| Clear the current error information associated with this sensor.
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virtual void | SetErrnoError (const wpi::Twine &contextMessage, wpi::StringRef filename, wpi::StringRef function, int lineNumber) const |
| Set error information associated with a C library call that set an error to the "errno" global variable. More...
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virtual void | SetImaqError (int success, const wpi::Twine &contextMessage, wpi::StringRef filename, wpi::StringRef function, int lineNumber) const |
| Set the current error information associated from the nivision Imaq API. More...
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virtual void | SetError (Error::Code code, const wpi::Twine &contextMessage, wpi::StringRef filename, wpi::StringRef function, int lineNumber) const |
| Set the current error information associated with this sensor. More...
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virtual void | SetErrorRange (Error::Code code, int32_t minRange, int32_t maxRange, int32_t requestedValue, const wpi::Twine &contextMessage, wpi::StringRef filename, wpi::StringRef function, int lineNumber) const |
| Set the current error information associated with this sensor. More...
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virtual void | SetWPIError (const wpi::Twine &errorMessage, Error::Code code, const wpi::Twine &contextMessage, wpi::StringRef filename, wpi::StringRef function, int lineNumber) const |
| Set the current error information associated with this sensor. More...
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virtual void | CloneError (const ErrorBase &rhs) const |
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virtual bool | StatusIsFatal () const |
| Check if the current error code represents a fatal error. More...
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| SendableBase (bool addLiveWindow=true) |
| Creates an instance of the sensor base. More...
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| SendableBase (SendableBase &&rhs) |
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SendableBase & | operator= (SendableBase &&rhs) |
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std::string | GetName () const final |
| Gets the name of this Sendable object. More...
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void | SetName (const wpi::Twine &name) final |
| Sets the name of this Sendable object. More...
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std::string | GetSubsystem () const final |
| Gets the subsystem name of this Sendable object. More...
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void | SetSubsystem (const wpi::Twine &subsystem) final |
| Sets the subsystem name of this Sendable object. More...
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| Sendable (Sendable &&)=default |
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Sendable & | operator= (Sendable &&)=default |
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void | SetName (const wpi::Twine &subsystem, const wpi::Twine &name) |
| Sets both the subsystem name and device name of this Sendable object. More...
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| Potentiometer (Potentiometer &&)=default |
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Potentiometer & | operator= (Potentiometer &&)=default |
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void | SetPIDSourceType (PIDSourceType pidSource) override |
| Set which parameter you are using as a process control variable. More...
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virtual PIDSourceType | GetPIDSourceType () const |
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static void | SetGlobalError (Error::Code code, const wpi::Twine &contextMessage, wpi::StringRef filename, wpi::StringRef function, int lineNumber) |
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static void | SetGlobalWPIError (const wpi::Twine &errorMessage, const wpi::Twine &contextMessage, wpi::StringRef filename, wpi::StringRef function, int lineNumber) |
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static const Error & | GetGlobalError () |
| Retrieve the current global error.
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void | AddChild (std::shared_ptr< Sendable > child) |
| Add a child component. More...
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void | AddChild (void *child) |
| Add a child component. More...
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void | SetName (const wpi::Twine &moduleType, int channel) |
| Sets the name of the sensor with a channel number. More...
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void | SetName (const wpi::Twine &moduleType, int moduleNumber, int channel) |
| Sets the name of the sensor with a module and channel number. More...
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Error | m_error |
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PIDSourceType | m_pidSource = PIDSourceType::kDisplacement |
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Class for reading analog potentiometers.
Analog potentiometers read in an analog voltage that corresponds to a position. The position is in whichever units you choose, by way of the scaling and offset constants passed to the constructor.