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| DigitalInput (int channel) |
| Create an instance of a Digital Input class. More...
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virtual | ~DigitalInput () |
| Free resources associated with the Digital Input class.
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bool | Get () const |
| Get the value from a digital input channel. More...
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int | GetChannel () const override |
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HAL_Handle | GetPortHandleForRouting () const override |
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AnalogTriggerType | GetAnalogTriggerTypeForRouting () const override |
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bool | IsAnalogTrigger () const override |
| Is source an AnalogTrigger.
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void | UpdateTable () |
| Update the table for this sendable object with the latest values.
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void | StartLiveWindowMode () |
| Start having this sendable object automatically respond to value changes reflect the value on the table.
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void | StopLiveWindowMode () |
| Stop having this sendable object automatically respond to value changes.
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std::string | GetSmartDashboardType () const |
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void | InitTable (std::shared_ptr< ITable > subTable) |
| Initializes a table for this sendable object. More...
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std::shared_ptr< ITable > | GetTable () const |
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virtual void | RequestInterrupts (HAL_InterruptHandlerFunction handler, void *param) |
| Asynchronus handler version. More...
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virtual void | RequestInterrupts () |
| Synchronus Wait version. More...
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virtual void | CancelInterrupts () |
| Free up the underlying chipobject functions. More...
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virtual WaitResult | WaitForInterrupt (double timeout, bool ignorePrevious=true) |
| Synchronus version. More...
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virtual void | EnableInterrupts () |
| Enable interrupts - after finishing setup. More...
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virtual void | DisableInterrupts () |
| Disable, but don't deallocate. More...
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virtual double | ReadRisingTimestamp () |
| Return the timestamp for the rising interrupt that occurred. More...
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virtual double | ReadFallingTimestamp () |
| Return the timestamp for the falling interrupt that occurred. More...
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virtual void | SetUpSourceEdge (bool risingEdge, bool fallingEdge) |
| Set which edge to trigger interrupts on. More...
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| SensorBase (const SensorBase &)=delete |
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SensorBase & | operator= (const SensorBase &)=delete |
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| ErrorBase (const ErrorBase &)=delete |
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ErrorBase & | operator= (const ErrorBase &)=delete |
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virtual Error & | GetError () |
| Retrieve the current error. More...
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virtual const Error & | GetError () const |
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virtual void | SetErrnoError (llvm::StringRef contextMessage, llvm::StringRef filename, llvm::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, llvm::StringRef contextMessage, llvm::StringRef filename, llvm::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, llvm::StringRef contextMessage, llvm::StringRef filename, llvm::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, llvm::StringRef contextMessage, llvm::StringRef filename, llvm::StringRef function, int lineNumber) const |
| Set the current error information associated with this sensor. More...
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virtual void | SetWPIError (llvm::StringRef errorMessage, Error::Code code, llvm::StringRef contextMessage, llvm::StringRef filename, llvm::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 void | ClearError () const |
| Clear the current error information associated with this sensor.
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virtual bool | StatusIsFatal () const |
| Check if the current error code represents a fatal error. More...
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enum | WaitResult { kTimeout = 0x0,
kRisingEdge = 0x1,
kFallingEdge = 0x100,
kBoth = 0x101
} |
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static int | GetDefaultSolenoidModule () |
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static bool | CheckSolenoidModule (int moduleNumber) |
| Check that the solenoid module number is valid. More...
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static bool | CheckDigitalChannel (int channel) |
| Check that the digital channel number is valid. More...
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static bool | CheckRelayChannel (int channel) |
| Check that the relay channel number is valid. More...
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static bool | CheckPWMChannel (int channel) |
| Check that the digital channel number is valid. More...
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static bool | CheckAnalogInputChannel (int channel) |
| Check that the analog input number is value. More...
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static bool | CheckAnalogOutputChannel (int channel) |
| Check that the analog output number is valid. More...
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static bool | CheckSolenoidChannel (int channel) |
| Verify that the solenoid channel number is within limits. More...
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static bool | CheckPDPChannel (int channel) |
| Verify that the power distribution channel number is within limits. More...
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static void | SetGlobalError (Error::Code code, llvm::StringRef contextMessage, llvm::StringRef filename, llvm::StringRef function, int lineNumber) |
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static void | SetGlobalWPIError (llvm::StringRef errorMessage, llvm::StringRef contextMessage, llvm::StringRef filename, llvm::StringRef function, int lineNumber) |
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static Error & | GetGlobalError () |
| Retrieve the current global error.
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static const int | kDigitalChannels = HAL_GetNumDigitalChannels() |
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static const int | kAnalogInputs = HAL_GetNumAnalogInputs() |
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static const int | kAnalogOutputs |
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static const int | kSolenoidChannels = HAL_GetNumSolenoidChannels() |
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static const int | kSolenoidModules = HAL_GetNumPCMModules() |
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static const int | kPwmChannels = HAL_GetNumPWMChannels() |
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static const int | kRelayChannels = HAL_GetNumRelayHeaders() |
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static const int | kPDPChannels = HAL_GetNumPDPChannels() |
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void | AllocateInterrupts (bool watcher) |
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HAL_InterruptHandle | m_interrupt = HAL_kInvalidHandle |
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Error | m_error |
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static hal::priority_mutex | _globalErrorMutex |
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static Error | _globalError |
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Class to read a digital input.
This class will read digital inputs and return the current value on the channel. Other devices such as encoders, gear tooth sensors, etc. that are implemented elsewhere will automatically allocate digital inputs and outputs as required. This class is only for devices like switches etc. that aren't implemented anywhere else.