Public Member Functions | Static Public Attributes
RTT::dev::DigitalOutInterface Class Reference

#include <DigitalOutInterface.hpp>

Inheritance diagram for RTT::dev::DigitalOutInterface:
Inheritance graph
[legend]

List of all members.

Public Member Functions

virtual bool checkBit (unsigned int n) const =0
virtual unsigned int checkSequence (unsigned int start_bit, unsigned int stop_bit) const =0
 DigitalOutInterface (const std::string &name)
 DigitalOutInterface ()
virtual unsigned int nbOfOutputs () const =0
virtual void setBit (unsigned int bit, bool value)=0
virtual void setSequence (unsigned int start_bit, unsigned int stop_bit, unsigned int value)=0
virtual void switchOff (unsigned int n)=0
virtual void switchOn (unsigned int n)=0
virtual ~DigitalOutInterface ()

Static Public Attributes

static NameServer
< DigitalOutInterface * > 
nameserver

Detailed Description

A class representing a Digital Output device which can read or write a maximum of 32 bits at once. When there are N bits, the bits are numbered from Zero to N-1.

Invariant:
Bit 0 denotes the first digital output on the card.
No more than 32 bits can be addressed
See also:
TemplateDigitalOut

Definition at line 58 of file DigitalOutInterface.hpp.


Constructor & Destructor Documentation

RTT::dev::DigitalOutInterface::DigitalOutInterface ( const std::string &  name) [inline]

Create a DigitalOutInterface with an optional name. When name is not "", and unique, it can be retrieved through DigitalOutInterface::nameserver .

Definition at line 68 of file DigitalOutInterface.hpp.

Create a not nameserverd DigitalOutInterface instance.

Definition at line 75 of file DigitalOutInterface.hpp.

Definition at line 78 of file DigitalOutInterface.hpp.


Member Function Documentation

virtual bool RTT::dev::DigitalOutInterface::checkBit ( unsigned int  n) const [pure virtual]

Returns the status of bit n, starting from zero.

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

Implemented in RTT::FakeDigitalDevice.

virtual unsigned int RTT::dev::DigitalOutInterface::checkSequence ( unsigned int  start_bit,
unsigned int  stop_bit 
) const [pure virtual]

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

Implemented in RTT::FakeDigitalDevice.

virtual unsigned int RTT::dev::DigitalOutInterface::nbOfOutputs ( ) const [pure virtual]

Query the number of outputs of this card

Returns:
the number of digital output channels addressable

Implemented in RTT::FakeDigitalDevice.

virtual void RTT::dev::DigitalOutInterface::setBit ( unsigned int  bit,
bool  value 
) [pure virtual]

Sets the n'th output to value

Implemented in RTT::FakeDigitalDevice.

virtual void RTT::dev::DigitalOutInterface::setSequence ( unsigned int  start_bit,
unsigned int  stop_bit,
unsigned int  value 
) [pure 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).

Implemented in RTT::FakeDigitalDevice.

virtual void RTT::dev::DigitalOutInterface::switchOff ( unsigned int  n) [pure virtual]

Sets the n'th output off

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

Implemented in RTT::FakeDigitalDevice.

virtual void RTT::dev::DigitalOutInterface::switchOn ( unsigned int  n) [pure virtual]

Sets the n'th output on

Parameters:
nThe number of the output to be switched on. The first output is number 0.

Implemented in RTT::FakeDigitalDevice.


Member Data Documentation

The NameServer of this interface.

See also:
NameServer

Definition at line 85 of file DigitalOutInterface.hpp.


The documentation for this class was generated from the following files:


rtt
Author(s): RTT Developers
autogenerated on Thu Jan 2 2014 11:35:43