openmsx::DummyPrinterPortDevice Class Reference

#include <DummyPrinterPortDevice.hh>

Inheritance diagram for openmsx::DummyPrinterPortDevice:

Collaboration diagram for openmsx::DummyPrinterPortDevice:

Public Member Functions
bool	getStatus (EmuTime::param time) override
	Returns the STATUS signal: false = low = ready, true = high = not ready.
void	setStrobe (bool strobe, EmuTime::param time) override
	Sets the strobe signal: false = low, true = high.
void	writeData (uint8_t data, EmuTime::param time) override
	Sets the data signals.
std::string_view	getDescription () const override
	Description for this pluggable.
void	plugHelper (Connector &connector, EmuTime::param time) override
void	unplugHelper (EmuTime::param time) override
Public Member Functions inherited from openmsx::PrinterPortDevice
std::string_view	getClass () const final
	A pluggable belongs to a certain class.
Public Member Functions inherited from openmsx::Pluggable
virtual	~Pluggable ()=default
virtual std::string_view	getName () const
	Name used to identify this pluggable.
void	plug (Connector &connector, EmuTime::param time)
	This method is called when this pluggable is inserted in a connector.
void	unplug (EmuTime::param time)
	This method is called when this pluggable is removed from a connector.
Connector *	getConnector () const
	Get the connector this Pluggable is plugged into.
bool	isPluggedIn () const
	Returns true if this pluggable is currently plugged into a connector.

Additional Inherited Members
Protected Member Functions inherited from openmsx::Pluggable
	Pluggable ()
void	setConnector (Connector *conn)

Detailed Description

Definition at line 8 of file DummyPrinterPortDevice.hh.

Member Function Documentation

getDescription()

std::string_view openmsx::DummyPrinterPortDevice::getDescription ( ) const

overridevirtual

Description for this pluggable.

Implements openmsx::Pluggable.

Definition at line 20 of file DummyPrinterPortDevice.cc.

getStatus()

bool openmsx::DummyPrinterPortDevice::getStatus ( EmuTime::param  time )

overridevirtual

Returns the STATUS signal: false = low = ready, true = high = not ready.

Implements openmsx::PrinterPortDevice.

Definition at line 5 of file DummyPrinterPortDevice.cc.

plugHelper()

void openmsx::DummyPrinterPortDevice::plugHelper ( Connector &  connector, EmuTime::param  time  )

overridevirtual

Implements openmsx::Pluggable.

Definition at line 25 of file DummyPrinterPortDevice.cc.

setStrobe()

void openmsx::DummyPrinterPortDevice::setStrobe ( bool  strobe, EmuTime::param  time  )

overridevirtual

Sets the strobe signal: false = low, true = high.

Normal high, a short pulse (low, high) means data is valid.

Implements openmsx::PrinterPortDevice.

Definition at line 10 of file DummyPrinterPortDevice.cc.

unplugHelper()

void openmsx::DummyPrinterPortDevice::unplugHelper ( EmuTime::param  time )

overridevirtual

Implements openmsx::Pluggable.

Definition at line 30 of file DummyPrinterPortDevice.cc.

writeData()

void openmsx::DummyPrinterPortDevice::writeData ( uint8_t  data, EmuTime::param  time  )

overridevirtual

Sets the data signals.

Always use strobe to see whether data is valid. As an optimization, this method might not be called when the new data is the same as the previous data.

Implements openmsx::PrinterPortDevice.

Definition at line 15 of file DummyPrinterPortDevice.cc.

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

• DummyPrinterPortDevice.hh
• DummyPrinterPortDevice.cc