#include <MSXMidi.hh>

Inheritance diagram for openmsx::MSXMidi:

[legend]

Collaboration diagram for openmsx::MSXMidi:

[legend]

Public Member Functions
	MSXMidi (const DeviceConfig &config)

	~MSXMidi () override

void	reset (EmuTime::param time) override
	This method is called on reset.

byte	readIO (word port, EmuTime::param time) override
	Read a byte from an IO port at a certain time from this device.

byte	peekIO (word port, EmuTime::param time) const override
	Read a byte from a given IO port.

void	writeIO (word port, byte value, EmuTime::param time) override
	Write a byte to a given IO port at a certain time to this device.

bool	ready () override

bool	acceptsData () override

void	setDataBits (DataBits bits) override

void	setStopBits (StopBits bits) override

void	setParityBit (bool enable, Parity parity) override

void	recvByte (byte value, EmuTime::param time) override

template<typename Archive >
void	serialize (Archive &ar, unsigned version)

Public Member Functions inherited from openmsx::MSXDevice
	MSXDevice (const MSXDevice &)=delete

	MSXDevice (MSXDevice &&)=delete

MSXDevice &	operator= (const MSXDevice &)=delete

MSXDevice &	operator= (MSXDevice &&)=delete

virtual	~MSXDevice ()=0

const HardwareConfig &	getHardwareConfig () const
	Returns the hardwareconfig this device belongs to.

void	testRemove (std::span< const std::unique_ptr< MSXDevice > > removed) const
	Checks whether this device can be removed (no other device has a reference to it).

virtual byte	readIRQVector ()
	Gets IRQ vector used in IM2.

virtual void	powerDown (EmuTime::param time)
	This method is called when MSX is powered down.

virtual void	powerUp (EmuTime::param time)
	This method is called when MSX is powered up.

virtual const std::string &	getName () const
	Returns a human-readable name for this device.

virtual void	getNameList (TclObject &result) const
	Returns list of name(s) of this device.

void	getDeviceInfo (TclObject &result) const
	Get device info.

void	getVisibleMemRegion (unsigned &base, unsigned &size) const
	Returns the range where this device is visible in memory.

virtual byte	readMem (word address, EmuTime::param time)
	Read a byte from a location at a certain time from this device.

virtual void	writeMem (word address, byte value, EmuTime::param time)
	Write a given byte to a given location at a certain time to this device.

virtual const byte *	getReadCacheLine (word start) const
	Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for reading.

virtual byte *	getWriteCacheLine (word start)
	Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing.

virtual byte	peekMem (word address, EmuTime::param time) const
	Read a byte from a given memory location.

virtual void	globalWrite (word address, byte value, EmuTime::param time)
	Global writes.

virtual void	globalRead (word address, EmuTime::param time)
	Global reads.

void	invalidateDeviceRWCache ()
	Calls MSXCPUInterface::invalidateXXCache() for the specific (part of) the slot that this device is located in.

void	invalidateDeviceRCache ()

void	invalidateDeviceWCache ()

void	invalidateDeviceRWCache (unsigned start, unsigned size)

void	invalidateDeviceRCache (unsigned start, unsigned size)

void	invalidateDeviceWCache (unsigned start, unsigned size)

void	fillDeviceRWCache (unsigned start, unsigned size, byte *rwData)
	Calls MSXCPUInterface::fillXXCache() for the specific (part of) the slot that this device is located in.

void	fillDeviceRWCache (unsigned start, unsigned size, const byte rData, byte wData)

void	fillDeviceRCache (unsigned start, unsigned size, const byte *rData)

void	fillDeviceWCache (unsigned start, unsigned size, byte *wData)

MSXMotherBoard &	getMotherBoard () const
	Get the mother board this device belongs to.

const XMLElement &	getDeviceConfig () const
	Get the configuration section for this device.

const DeviceConfig &	getDeviceConfig2 () const

const Devices &	getReferences () const
	Get the device references that are specified for this device.

EmuTime::param	getCurrentTime () const

MSXCPU &	getCPU () const

MSXCPUInterface &	getCPUInterface () const

Scheduler &	getScheduler () const

MSXCliComm &	getCliComm () const

Reactor &	getReactor () const

CommandController &	getCommandController () const

PluggingController &	getPluggingController () const

LedStatus &	getLedStatus () const

template<typename Archive >
void	serialize (Archive &ar, unsigned version)

Public Member Functions inherited from openmsx::MidiInConnector
MidiInDevice &	getPluggedMidiInDev () const

std::string_view	getDescription () const final
	Get a description for this connector.

std::string_view	getClass () const final
	A Connector belong to a certain class.

template<typename Archive >
void	serialize (Archive &ar, unsigned version)

Public Member Functions inherited from openmsx::Connector
	Connector (const Connector &)=delete

	Connector (Connector &&)=delete

Connector &	operator= (const Connector &)=delete

Connector &	operator= (Connector &&)=delete

const std::string &	getName () const
	Name that identifies this connector.

virtual void	plug (Pluggable &device, EmuTime::param time)
	This plugs a Pluggable in this Connector.

virtual void	unplug (EmuTime::param time)
	This unplugs the currently inserted Pluggable from this Connector.

Pluggable &	getPlugged () const
	Returns the Pluggable currently plugged in.

PluggingController &	getPluggingController () const

template<typename Archive >
void	serialize (Archive &ar, unsigned version)

Additional Inherited Members
Public Types inherited from openmsx::MSXDevice
using	Devices = std::vector< MSXDevice * >

Public Types inherited from openmsx::SerialDataInterface
enum class	DataBits { D5 = 5 , D6 = 6 , D7 = 7 , D8 = 8 }

enum class	StopBits { INV = 0 , S1 = 2 , S1_5 = 3 , S2 = 4 }

enum class	Parity { EVEN = 0 , ODD = 1 }

Static Public Attributes inherited from openmsx::MSXDevice
static std::array< byte, 0x10000 >	unmappedRead

static std::array< byte, 0x10000 >	unmappedWrite

Protected Member Functions inherited from openmsx::MSXDevice
	MSXDevice (const DeviceConfig &config, std::string_view name)
	Every MSXDevice has a config entry; this constructor gets some device properties from that config entry.

	MSXDevice (const DeviceConfig &config)

virtual void	init ()

virtual unsigned	getBaseSizeAlignment () const
	The 'base' and 'size' attribute values need to be at least aligned to CacheLine::SIZE.

virtual bool	allowUnaligned () const
	By default we don't allow unaligned <mem> specifications in the config file.

virtual void	getExtraDeviceInfo (TclObject &result) const

byte	getPrimarySlot () const

Protected Member Functions inherited from openmsx::MidiInConnector
	MidiInConnector (PluggingController &pluggingController, std::string name)

	~MidiInConnector ()=default

Protected Member Functions inherited from openmsx::Connector
	Connector (PluggingController &pluggingController, std::string name, std::unique_ptr< Pluggable > dummy)
	Creates a new Connector.

	~Connector ()

Protected Member Functions inherited from openmsx::SerialDataInterface
	~SerialDataInterface ()=default

Protected Attributes inherited from openmsx::MSXDevice
std::string	deviceName

Detailed Description

Definition at line 13 of file MSXMidi.hh.

Constructor & Destructor Documentation

◆ MSXMidi()

openmsx::MSXMidi::MSXMidi ( const DeviceConfig & config )

explicit

Definition at line 18 of file MSXMidi.cc.

References openmsx::DeviceConfig::findChild(), openmsx::ClockPin::generateEdgeSignals(), openmsx::I8254::getClockPin(), openmsx::MSXDevice::getCPUInterface(), openmsx::MSXDevice::getCurrentTime(), openmsx::I8254::getOutputPin(), openmsx::MSXCPUInterface::register_IO_Out(), reset(), openmsx::ClockPin::setPeriodicState(), and openmsx::ClockPin::setState().

◆ ~MSXMidi()

openmsx::MSXMidi::~MSXMidi ( )

override

Definition at line 54 of file MSXMidi.cc.

References openmsx::MSXDevice::getCPUInterface(), and openmsx::MSXCPUInterface::unregister_IO_Out().

Member Function Documentation

◆ acceptsData()

bool openmsx::MSXMidi::acceptsData ( )

overridevirtual

Implements openmsx::MidiInConnector.

Definition at line 358 of file MSXMidi.cc.

References openmsx::I8251::isRecvEnabled().

◆ peekIO()

byte openmsx::MSXMidi::peekIO	(	word	port,
		EmuTime::param	time
	)		const

overridevirtual

Read a byte from a given IO port.

Reading via this method has no side effects (doesn't change the device status). If safe reading is not possible this method returns 0xFF. This method is not used by the emulation. It can however be used by a debugger. The default implementation just returns 0xFF.

Reimplemented from openmsx::MSXDevice.

Definition at line 101 of file MSXMidi.cc.

References openmsx::I8254::peekIO(), openmsx::I8251::peekIO(), and UNREACHABLE.