RTT::FakeDigitalDevice Class Reference

#include <FakeDigitalDevice.hpp>

Inheritance diagram for RTT::FakeDigitalDevice:

Public Member Functions
virtual bool	checkBit (unsigned int n) const
virtual unsigned int	checkSequence (unsigned int start_bit, unsigned int stop_bit) const
	FakeDigitalDevice (unsigned int channels=32)
virtual bool	isOff (unsigned int bit=0) const
virtual bool	isOn (unsigned int bit=0) const
virtual unsigned int	nbOfInputs () const
virtual unsigned int	nbOfOutputs () const
virtual bool	readBit (unsigned int bit=0) const
virtual unsigned int	readSequence (unsigned int start_bit, unsigned int stop_bit) const
virtual void	setBit (unsigned int bit, bool value)
virtual void	setSequence (unsigned int start_bit, unsigned int stop_bit, unsigned int value)
virtual void	switchOff (unsigned int n)
virtual void	switchOn (unsigned int n)
Public Attributes
std::vector< bool >	mchannels

Detailed Description

A Fake (Simulated) Digital Input/Output Device which replicates the inputs on its outputs.

Definition at line 42 of file FakeDigitalDevice.hpp.

Constructor & Destructor Documentation

RTT::FakeDigitalDevice::FakeDigitalDevice ( unsigned int channels = 32 ) [inline]

Definition at line 49 of file FakeDigitalDevice.hpp.

Member Function Documentation

virtual bool RTT::FakeDigitalDevice::checkBit ( unsigned int n ) const [inline, virtual]

Returns the status of bit n, starting from zero.

Returns:: true if the bit is 1, false otherwise.

Implements RTT::dev::DigitalOutInterface.

Definition at line 80 of file FakeDigitalDevice.hpp.

virtual unsigned int RTT::FakeDigitalDevice::checkSequence	(	unsigned int	start_bit,
		unsigned int	stop_bit
	)			const `[inline, virtual]`

Returns the sequence of bits between start_bit and stop_bit inclusive, where start_bit occurs at position zero in the returned result.

Implements RTT::dev::DigitalOutInterface.

Definition at line 88 of file FakeDigitalDevice.hpp.

virtual bool RTT::FakeDigitalDevice::isOff ( unsigned int bit = 0 ) const [inline, virtual]

Inspect if a certain bit is on.

Parameters:

bit

The bit to check, starting from zero.

Returns:: true if the bit is low (0), false otherwise.

Implements RTT::dev::DigitalInInterface.

Definition at line 114 of file FakeDigitalDevice.hpp.

virtual bool RTT::FakeDigitalDevice::isOn ( unsigned int bit = 0 ) const [inline, virtual]

Inspect if a certain bit is on.

Parameters:

bit

The bit to check, starting from zero.

Returns:: true if the bit is high (1), false otherwise.

Implements RTT::dev::DigitalInInterface.

Definition at line 107 of file FakeDigitalDevice.hpp.

virtual unsigned int RTT::FakeDigitalDevice::nbOfInputs ( ) const [inline, virtual]

Returns the number of bits that can be read for digital input.

Implements RTT::dev::DigitalInInterface.

Definition at line 102 of file FakeDigitalDevice.hpp.

virtual unsigned int RTT::FakeDigitalDevice::nbOfOutputs ( ) const [inline, virtual]

Query the number of outputs of this card

Returns:: the number of digital output channels addressable

Implements RTT::dev::DigitalOutInterface.

Definition at line 97 of file FakeDigitalDevice.hpp.

virtual bool RTT::FakeDigitalDevice::readBit ( unsigned int bit = 0 ) const [inline, virtual]

Inspect a bit.

Parameters:

bit

The bit to check, starting from zero.

Returns:: true if the bit is high (1), false otherwise.

Implements RTT::dev::DigitalInInterface.

Definition at line 121 of file FakeDigitalDevice.hpp.

virtual unsigned int RTT::FakeDigitalDevice::readSequence	(	unsigned int	start_bit,
		unsigned int	stop_bit
	)			const `[inline, virtual]`

Inspect a sequence of bits.

Parameters:

	start_bit	The first bit to check.
	stop_bit	The last bit (inclusive) to check.

Returns:: a bit pattern denoting the bit status from start_bit to stop_bit where bit zero equals the value of start_bit.

Implements RTT::dev::DigitalInInterface.

Definition at line 128 of file FakeDigitalDevice.hpp.

virtual void RTT::FakeDigitalDevice::setBit	(	unsigned int	bit,
		bool	value
	)			`[inline, virtual]`

Sets the n'th output to value

Implements RTT::dev::DigitalOutInterface.

Definition at line 67 of file FakeDigitalDevice.hpp.

virtual void RTT::FakeDigitalDevice::setSequence	(	unsigned int	start_bit,
		unsigned int	stop_bit,
		unsigned int	value
	)			`[inline, virtual]`

Sets a sequence of bits to pattern value between start_bit and stop_bit inclusive. For example, setSequence(3, 3, 1) is equivalent to setBit(3, 1).

Implements RTT::dev::DigitalOutInterface.

Definition at line 73 of file FakeDigitalDevice.hpp.

virtual void RTT::FakeDigitalDevice::switchOff ( unsigned int n ) [inline, virtual]

Sets the n'th output off

Parameters:

n

The number of the output to be switched off. The first output is number 0.

Implements RTT::dev::DigitalOutInterface.

Definition at line 61 of file FakeDigitalDevice.hpp.

virtual void RTT::FakeDigitalDevice::switchOn ( unsigned int n ) [inline, virtual]

Sets the n'th output on

Parameters: