openMSX
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#include <MSXMidi.hh>
Public Member Functions | |
MSXMidi (const DeviceConfig &config) | |
~MSXMidi () override | |
void | reset (EmuTime::param time) override |
This method is called on reset. More... | |
byte | readIO (word port, EmuTime::param time) override |
Read a byte from an IO port at a certain time from this device. More... | |
byte | peekIO (word port, EmuTime::param time) const override |
Read a byte from a given IO port. More... | |
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. More... | |
bool | ready () override |
bool | acceptsData () override |
void | setDataBits (DataBits bits) override |
void | setStopBits (StopBits bits) override |
void | setParityBit (bool enable, ParityBit parity) override |
void | recvByte (byte value, EmuTime::param time) override |
template<typename Archive > | |
void | serialize (Archive &ar, unsigned version) |
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MSXDevice (const MSXDevice &)=delete | |
MSXDevice & | operator= (const MSXDevice &)=delete |
virtual | ~MSXDevice ()=0 |
const HardwareConfig & | getHardwareConfig () const |
Returns the hardwareconfig this device belongs to. More... | |
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). More... | |
virtual void | reset (EmuTime::param time) |
This method is called on reset. More... | |
virtual byte | readIRQVector () |
Gets IRQ vector used in IM2. More... | |
virtual void | powerDown (EmuTime::param time) |
This method is called when MSX is powered down. More... | |
virtual void | powerUp (EmuTime::param time) |
This method is called when MSX is powered up. More... | |
virtual const std::string & | getName () const |
Returns a human-readable name for this device. More... | |
virtual void | getNameList (TclObject &result) const |
Returns list of name(s) of this device. More... | |
void | getDeviceInfo (TclObject &result) const |
Get device info. More... | |
void | getVisibleMemRegion (unsigned &base, unsigned &size) const |
Returns the range where this device is visible in memory. More... | |
virtual byte | readIO (word port, EmuTime::param time) |
Read a byte from an IO port at a certain time from this device. More... | |
virtual void | writeIO (word port, byte value, EmuTime::param time) |
Write a byte to a given IO port at a certain time to this device. More... | |
virtual byte | peekIO (word port, EmuTime::param time) const |
Read a byte from a given IO port. More... | |
virtual byte | readMem (word address, EmuTime::param time) |
Read a byte from a location at a certain time from this device. More... | |
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. More... | |
virtual const byte * | getReadCacheLine (word start) const |
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for reading. More... | |
virtual byte * | getWriteCacheLine (word start) const |
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing. More... | |
virtual byte | peekMem (word address, EmuTime::param time) const |
Read a byte from a given memory location. More... | |
virtual void | globalWrite (word address, byte value, EmuTime::param time) |
Global writes. More... | |
virtual void | globalRead (word address, EmuTime::param time) |
Global reads. More... | |
void | invalidateDeviceRWCache () |
Calls MSXCPUInterface::invalidateXXCache() for the specific (part of) the slot that this device is located in. More... | |
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. More... | |
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. More... | |
const XMLElement & | getDeviceConfig () const |
Get the configuration section for this device. More... | |
const DeviceConfig & | getDeviceConfig2 () const |
const Devices & | getReferences () const |
Get the device references that are specified for this device. More... | |
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) |
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MidiInDevice & | getPluggedMidiInDev () const |
std::string_view | getDescription () const final |
Get a description for this connector. More... | |
std::string_view | getClass () const final |
A Connector belong to a certain class. More... | |
virtual bool | ready ()=0 |
virtual bool | acceptsData ()=0 |
template<typename Archive > | |
void | serialize (Archive &ar, unsigned version) |
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Connector (const Connector &)=delete | |
Connector & | operator= (const Connector &)=delete |
const std::string & | getName () const |
Name that identifies this connector. More... | |
virtual std::string_view | getDescription () const =0 |
Get a description for this connector. More... | |
virtual std::string_view | getClass () const =0 |
A Connector belong to a certain class. More... | |
virtual void | plug (Pluggable &device, EmuTime::param time) |
This plugs a Pluggable in this Connector. More... | |
virtual void | unplug (EmuTime::param time) |
This unplugs the currently inserted Pluggable from this Connector. More... | |
Pluggable & | getPlugged () const |
Returns the Pluggable currently plugged in. More... | |
PluggingController & | getPluggingController () const |
template<typename Archive > | |
void | serialize (Archive &ar, unsigned version) |
virtual void | setDataBits (DataBits bits)=0 |
virtual void | setStopBits (StopBits bits)=0 |
virtual void | setParityBit (bool enable, ParityBit parity)=0 |
virtual void | recvByte (byte value, EmuTime::param time)=0 |
Additional Inherited Members | |
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using | Devices = std::vector< MSXDevice * > |
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enum | DataBits { DATA_5 = 5 , DATA_6 = 6 , DATA_7 = 7 , DATA_8 = 8 } |
enum | StopBits { STOP_INV = 0 , STOP_1 = 2 , STOP_15 = 3 , STOP_2 = 4 } |
enum | ParityBit { EVEN = 0 , ODD = 1 } |
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static std::array< byte, 0x10000 > | unmappedRead |
static std::array< byte, 0x10000 > | unmappedWrite |
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MSXDevice (const DeviceConfig &config, std::string_view name) | |
Every MSXDevice has a config entry; this constructor gets some device properties from that config entry. More... | |
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. More... | |
virtual bool | allowUnaligned () const |
By default we don't allow unaligned <mem> specifications in the config file. More... | |
virtual void | getExtraDeviceInfo (TclObject &result) const |
byte | getPrimarySlot () const |
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MidiInConnector (PluggingController &pluggingController, std::string name) | |
~MidiInConnector ()=default | |
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Connector (PluggingController &pluggingController, std::string name, std::unique_ptr< Pluggable > dummy) | |
Creates a new Connector. More... | |
~Connector () | |
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~SerialDataInterface ()=default | |
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std::string | deviceName |
Definition at line 13 of file MSXMidi.hh.
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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().
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override |
Definition at line 54 of file MSXMidi.cc.
References openmsx::MSXDevice::getCPUInterface(), and openmsx::MSXCPUInterface::unregister_IO_Out().
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overridevirtual |
Implements openmsx::MidiInConnector.
Definition at line 372 of file MSXMidi.cc.
References openmsx::I8251::isRecvEnabled().
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.
Read a byte from an IO port at a certain time from this device.
The default implementation returns 255.
Reimplemented from openmsx::MSXDevice.
Definition at line 77 of file MSXMidi.cc.
References openmsx::I8254::readIO(), openmsx::I8251::readIO(), and UNREACHABLE.
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overridevirtual |
Implements openmsx::MidiInConnector.
Definition at line 367 of file MSXMidi.cc.
References openmsx::I8251::isRecvReady().
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overridevirtual |
Implements openmsx::SerialDataInterface.
Definition at line 392 of file MSXMidi.cc.
References openmsx::I8251::recvByte().
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overridevirtual |
This method is called on reset.
Default implementation does nothing.
Reimplemented from openmsx::MSXDevice.
Definition at line 62 of file MSXMidi.cc.
References openmsx::IntHelper< SOURCE >::reset(), and openmsx::I8251::reset().
Referenced by MSXMidi().
void openmsx::MSXMidi::serialize | ( | Archive & | ar, |
unsigned | version | ||
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Definition at line 399 of file MSXMidi.cc.
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overridevirtual |
Implements openmsx::SerialDataInterface.
Definition at line 377 of file MSXMidi.cc.
References openmsx::I8251::setDataBits().
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overridevirtual |
Implements openmsx::SerialDataInterface.
Definition at line 387 of file MSXMidi.cc.
References openmsx::I8251::setParityBit().
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overridevirtual |
Implements openmsx::SerialDataInterface.
Definition at line 382 of file MSXMidi.cc.
References openmsx::I8251::setStopBits().
Write a byte to a given IO port at a certain time to this device.
The default implementation ignores the write (does nothing)
Reimplemented from openmsx::MSXDevice.
Definition at line 125 of file MSXMidi.cc.
References openmsx::I8254::writeIO(), and openmsx::I8251::writeIO().