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// license:GPL-2.0+
// copyright-holders:Dirk Best
/***************************************************************************
ACT Apricot Keyboard Interface
***************************************************************************/
#include "emu.h"
#include "keyboard.h"
#include "hle.h"
//**************************************************************************
// DEVICE DEFINITIONS
//**************************************************************************
DEFINE_DEVICE_TYPE(APRICOT_KEYBOARD_INTERFACE, apricot_keyboard_bus_device, "apricot_kbd", "Apricot Keyboard Interface")
//**************************************************************************
// SLOT DEVICE
//**************************************************************************
//-------------------------------------------------
// apricot_keyboard_bus_device - constructor
//-------------------------------------------------
apricot_keyboard_bus_device::apricot_keyboard_bus_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, APRICOT_KEYBOARD_INTERFACE, tag, owner, clock),
device_slot_interface(mconfig, *this),
m_kbd(nullptr),
m_in_handler(*this)
{
}
//-------------------------------------------------
// apricot_keyboard_bus_device - destructor
//-------------------------------------------------
apricot_keyboard_bus_device::~apricot_keyboard_bus_device()
{
}
//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void apricot_keyboard_bus_device::device_start()
{
// get connected keyboard
m_kbd = dynamic_cast<device_apricot_keyboard_interface *>(get_card_device());
// resolve callbacks
m_in_handler.resolve_safe();
}
//-------------------------------------------------
// device_reset - device-specific reset
//-------------------------------------------------
void apricot_keyboard_bus_device::device_reset()
{
}
//-------------------------------------------------
// host to module interface
//-------------------------------------------------
WRITE_LINE_MEMBER( apricot_keyboard_bus_device::out_w )
{
if (m_kbd)
m_kbd->out_w(state);
}
//**************************************************************************
// KEYBOARD INTERFACE
//**************************************************************************
//-------------------------------------------------
// device_apricot_keyboard_interface - constructor
//-------------------------------------------------
device_apricot_keyboard_interface::device_apricot_keyboard_interface(const machine_config &mconfig, device_t &device) :
device_slot_card_interface(mconfig, device)
{
m_host = dynamic_cast<apricot_keyboard_bus_device *>(device.owner());
}
//-------------------------------------------------
// ~device_apricot_keyboard_interface - destructor
//-------------------------------------------------
device_apricot_keyboard_interface::~device_apricot_keyboard_interface()
{
}
//**************************************************************************
// SLOT INTERFACE
//**************************************************************************
SLOT_INTERFACE_START( apricot_keyboard_devices )
SLOT_INTERFACE("hle", APRICOT_KEYBOARD_HLE)
SLOT_INTERFACE_END
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