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// license:BSD-3-Clause
// copyright-holders:Nigel Barnes
/**********************************************************************
BBC analogue port emulation
**********************************************************************/
#include "emu.h"
#include "analogue.h"
//**************************************************************************
// DEVICE DEFINITIONS
//**************************************************************************
DEFINE_DEVICE_TYPE(BBC_ANALOGUE_SLOT, bbc_analogue_slot_device, "bbc_analogue_slot", "BBC Micro Analogue port")
//**************************************************************************
// DEVICE BBC_ANALOGUE PORT INTERFACE
//**************************************************************************
//-------------------------------------------------
// device_bbc_analogue_interface - constructor
//-------------------------------------------------
device_bbc_analogue_interface::device_bbc_analogue_interface(const machine_config &mconfig, device_t &device) :
device_interface(device, "bbcanalogue")
{
m_slot = dynamic_cast<bbc_analogue_slot_device *>(device.owner());
}
//**************************************************************************
// LIVE DEVICE
//**************************************************************************
//-------------------------------------------------
// bbc_analogue_slot_device - constructor
//-------------------------------------------------
bbc_analogue_slot_device::bbc_analogue_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, BBC_ANALOGUE_SLOT, tag, owner, clock),
device_single_card_slot_interface<device_bbc_analogue_interface>(mconfig, *this),
m_card(nullptr),
m_lpstb_handler(*this)
{
}
//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void bbc_analogue_slot_device::device_start()
{
m_card = get_card_device();
}
uint8_t bbc_analogue_slot_device::ch_r(int channel)
{
if (m_card)
return m_card->ch_r(channel);
else
return 0xff;
}
uint8_t bbc_analogue_slot_device::pb_r()
{
if (m_card)
return m_card->pb_r();
else
return 0x30;
}
//-------------------------------------------------
// SLOT_INTERFACE( bbc_analogue_devices )
//-------------------------------------------------
// slot devices
#include "joystick.h"
#include "bitstik.h"
//#include "lightpen.h"
//#include "micromike.h"
//#include "quinkey.h"
#include "cfa3000a.h"
void bbc_analogue_devices(device_slot_interface &device)
{
device.option_add("acornjoy", BBC_ACORNJOY); /* Acorn ANH01 Joysticks */
device.option_add("bitstik1", BBC_BITSTIK1); /* Acorn ANF04 Bitstik */
device.option_add("bitstik2", BBC_BITSTIK2); /* Robocom Bitstik 2 */
//device.option_add("lightpen", BBC_LIGHTPEN); /* RH Electronics Lightpen */
//device.option_add("micromike", BBC_MICROMIKE); /* Micro Mike */
device.option_add("voltmace3b", BBC_VOLTMACE3B); /* Voltmace Delta 3b "Twin" Joysticks */
//device.option_add("quinkey", BBC_QUINKEY); /* Microwriter Quinkey */
device.option_add_internal("cfa3000a", CFA3000_ANLG); /* Hanson CFA 3000 Analogue */
}
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