apple2: added HAL Labs Gizmo digital joystick adapter [R. Belmont, Golden Child]
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@ -2388,6 +2388,8 @@ if (BUSES["A2GAMEIO"]~=null) then
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MAME_DIR .. "src/devices/bus/a2gameio/joyport.h",
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MAME_DIR .. "src/devices/bus/a2gameio/joyport.h",
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MAME_DIR .. "src/devices/bus/a2gameio/paddles.cpp",
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MAME_DIR .. "src/devices/bus/a2gameio/paddles.cpp",
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MAME_DIR .. "src/devices/bus/a2gameio/paddles.h",
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MAME_DIR .. "src/devices/bus/a2gameio/paddles.h",
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MAME_DIR .. "src/devices/bus/a2gameio/gizmo.cpp",
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MAME_DIR .. "src/devices/bus/a2gameio/gizmo.h",
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}
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}
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end
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end
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@ -53,7 +53,7 @@
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#include "bus/a2gameio/joyport.h"
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#include "bus/a2gameio/joyport.h"
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#include "bus/a2gameio/computereyes.h"
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#include "bus/a2gameio/computereyes.h"
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#include "bus/a2gameio/paddles.h"
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#include "bus/a2gameio/paddles.h"
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#include "bus/a2gameio/gizmo.h"
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//**************************************************************************
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//**************************************************************************
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// CONNECTOR DEVICE IMPLEMENTATION
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// CONNECTOR DEVICE IMPLEMENTATION
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@ -75,6 +75,7 @@ void apple2_gameio_device::iiandplus_options(device_slot_interface &slot)
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slot.option_add("joy", APPLE2_JOYSTICK);
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slot.option_add("joy", APPLE2_JOYSTICK);
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slot.option_add("paddles", APPLE2_PADDLES);
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slot.option_add("paddles", APPLE2_PADDLES);
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slot.option_add("joyport", APPLE2_JOYPORT);
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slot.option_add("joyport", APPLE2_JOYPORT);
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slot.option_add("gizmo", APPLE2_GIZMO);
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slot.option_add("compeyes", APPLE2_COMPUTEREYES);
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slot.option_add("compeyes", APPLE2_COMPUTEREYES);
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}
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}
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@ -82,6 +83,7 @@ void apple2_gameio_device::default_options(device_slot_interface &slot)
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{
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{
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slot.option_add("joy", APPLE2_JOYSTICK);
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slot.option_add("joy", APPLE2_JOYSTICK);
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slot.option_add("paddles", APPLE2_PADDLES);
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slot.option_add("paddles", APPLE2_PADDLES);
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slot.option_add("gizmo", APPLE2_GIZMO);
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slot.option_add("compeyes", APPLE2_COMPUTEREYES);
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slot.option_add("compeyes", APPLE2_COMPUTEREYES);
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}
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}
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75
src/devices/bus/a2gameio/gizmo.cpp
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75
src/devices/bus/a2gameio/gizmo.cpp
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@ -0,0 +1,75 @@
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// license:BSD-3-Clause
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// copyright-holders:R. Belmont
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/*********************************************************************
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gizmo.cpp - HAL Labs Gizmo digital joystick adapter
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Used by Vindicator and Super Taxman 2.
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*********************************************************************/
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#include "emu.h"
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#include "bus/a2gameio/gizmo.h"
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//**************************************************************************
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// GLOBAL VARIABLES
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//**************************************************************************
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// device type definition
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DEFINE_DEVICE_TYPE(APPLE2_GIZMO, apple2_gizmo_device, "a2gizmo", "HAL Labs Gizmo")
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//**************************************************************************
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// INPUT PORTS
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//**************************************************************************
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static INPUT_PORTS_START( apple2_gizmo )
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PORT_START("joystick_p1")
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP )
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT )
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN )
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT )
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PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 )
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INPUT_PORTS_END
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//**************************************************************************
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// DEVICE IMPLEMENTATION
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//**************************************************************************
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apple2_gizmo_device::apple2_gizmo_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
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: device_t(mconfig, APPLE2_GIZMO, tag, owner, clock)
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, device_a2gameio_interface(mconfig, *this)
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, m_player1(*this, "joystick_p1")
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{
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}
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ioport_constructor apple2_gizmo_device::device_input_ports() const
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{
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return INPUT_PORTS_NAME(apple2_gizmo);
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}
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void apple2_gizmo_device::device_start()
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{
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save_item(NAME(m_an0));
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save_item(NAME(m_an1));
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save_item(NAME(m_an2));
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}
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READ_LINE_MEMBER(apple2_gizmo_device::sw0_r)
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{
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static const int gizmo_bits[8] = { 1,3,2,0,4,5,5,5 };
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return BIT(m_player1->read(),gizmo_bits[m_an0+(m_an1<<1)+(m_an2<<2)]);
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}
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WRITE_LINE_MEMBER(apple2_gizmo_device::an0_w)
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{
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m_an0 = state;
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}
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WRITE_LINE_MEMBER(apple2_gizmo_device::an1_w)
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{
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m_an1 = state;
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}
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WRITE_LINE_MEMBER(apple2_gizmo_device::an2_w)
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{
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m_an2 = state;
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}
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45
src/devices/bus/a2gameio/gizmo.h
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45
src/devices/bus/a2gameio/gizmo.h
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@ -0,0 +1,45 @@
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// license:BSD-3-Clause
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// copyright-holders:R. Belmont
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/*********************************************************************
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gizmo.h - HAL Labs Gizmo digital joystick adapter
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Used by Vindicator and Super Taxman 2.
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*********************************************************************/
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#ifndef MAME_BUS_A2GAMEIO_GIZMO_H
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#define MAME_BUS_A2GAMEIO_GIZMO_H
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#pragma once
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#include "bus/a2gameio/gameio.h"
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// ======================> apple2_gizmo_device
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class apple2_gizmo_device : public device_t, public device_a2gameio_interface
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{
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public:
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// construction/destruction
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apple2_gizmo_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
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protected:
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// device-level overrides
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virtual ioport_constructor device_input_ports() const override;
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virtual void device_start() override;
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// device_a2gameio_interface overrides
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virtual DECLARE_READ_LINE_MEMBER(sw0_r) override;
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virtual DECLARE_WRITE_LINE_MEMBER(an0_w) override;
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virtual DECLARE_WRITE_LINE_MEMBER(an1_w) override;
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virtual DECLARE_WRITE_LINE_MEMBER(an2_w) override;
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private:
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// input ports
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required_ioport m_player1;
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int m_an0, m_an1, m_an2;
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};
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// device type declaration
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DECLARE_DEVICE_TYPE(APPLE2_GIZMO, apple2_gizmo_device)
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#endif // MAME_BUS_A2GAMEIO_GIZMO_H
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