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https://github.com/holub/mame
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bbc: Added Acorn Bitstik and Bitstik 2 analogue controllers.
This commit is contained in:
Nigel Barnes
parent
cfde421f87
commit
282ebf014d
@ -298,6 +298,8 @@ if (BUSES["BBC_ANALOGUE"]~=null) then
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files {
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MAME_DIR .. "src/devices/bus/bbc/analogue/analogue.cpp",
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MAME_DIR .. "src/devices/bus/bbc/analogue/analogue.h",
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MAME_DIR .. "src/devices/bus/bbc/analogue/bitstik.cpp",
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MAME_DIR .. "src/devices/bus/bbc/analogue/bitstik.h",
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MAME_DIR .. "src/devices/bus/bbc/analogue/joystick.cpp",
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MAME_DIR .. "src/devices/bus/bbc/analogue/joystick.h",
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MAME_DIR .. "src/devices/bus/bbc/analogue/cfa3000a.cpp",
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@ -104,7 +104,7 @@ void bbc_analogue_slot_device::device_reset()
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// slot devices
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#include "joystick.h"
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//#include "bitstik.h"
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#include "bitstik.h"
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//#include "lightpen.h"
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//#include "micromike.h"
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//#include "quinkey.h"
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@ -114,8 +114,8 @@ void bbc_analogue_slot_device::device_reset()
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void bbc_analogue_devices(device_slot_interface &device)
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{
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device.option_add("acornjoy", BBC_ACORNJOY); /* Acorn ANH01 Joysticks */
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//device.option_add("bitstik1", BBC_BITSTIK1); /* Acorn ANF04 Bitstik */
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//device.option_add("bitstik2", BBC_BITSTIK2); /* Robocom Bitstik 2 */
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device.option_add("bitstik1", BBC_BITSTIK1); /* Acorn ANF04 Bitstik */
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device.option_add("bitstik2", BBC_BITSTIK2); /* Robocom Bitstik 2 */
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//device.option_add("lightpen", BBC_LIGHTPEN); /* RH Electronics Lightpen */
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//device.option_add("micromike", BBC_MICROMIKE); /* Micro Mike */
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device.option_add("voltmace3b", BBC_VOLTMACE3B); /* Voltmace Delta 3b "Twin" Joysticks */
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143
src/devices/bus/bbc/analogue/bitstik.cpp
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143
src/devices/bus/bbc/analogue/bitstik.cpp
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@ -0,0 +1,143 @@
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// license:BSD-3-Clause
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// copyright-holders:Nigel Barnes
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/**********************************************************************
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Acorn ANF04 Bitstik
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http://chrisacorns.computinghistory.org.uk/8bit_Upgrades/Acorn_BitStik.html
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Robocom Bitstik 2
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**********************************************************************/
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#include "emu.h"
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#include "bitstik.h"
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//**************************************************************************
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// DEVICE DEFINITIONS
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//**************************************************************************
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DEFINE_DEVICE_TYPE(BBC_BITSTIK1, bbc_bitstik1_device, "bbc_bitstik1", "Acorn Bitstik")
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DEFINE_DEVICE_TYPE(BBC_BITSTIK2, bbc_bitstik2_device, "bbc_bitstik2", "Robo Bitstik 2")
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//-------------------------------------------------
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// ROM( bitstik )
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//-------------------------------------------------
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ROM_START(bitstik1)
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ROM_REGION(0x4000, "rom", 0)
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ROM_LOAD("bitstik1.rom", 0x0000, 0x2000, CRC(a3c539f8) SHA1(c6f2cf2f6d1e48819a8381c6a1c97ca8fa5ab117))
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ROM_RELOAD(0x2000, 0x2000)
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ROM_END
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ROM_START(bitstik2)
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ROM_REGION(0x4000, "rom", 0)
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ROM_LOAD("bitstik2.rom", 0x0000, 0x2000, CRC(a2b5a743) SHA1(4d0040af6bdc6a587e42d4aa36d528b768cf9549))
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ROM_RELOAD(0x2000, 0x2000)
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ROM_END
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//-------------------------------------------------
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// INPUT_PORTS( bitstik )
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//-------------------------------------------------
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static INPUT_PORTS_START(bitstik)
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PORT_START("CHANNEL0")
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PORT_BIT(0xff, 0x00, IPT_AD_STICK_X) PORT_MINMAX(0x00, 0xff) PORT_SENSITIVITY(25) PORT_KEYDELTA(200) PORT_NAME("AD Stick X") PORT_REVERSE
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PORT_START("CHANNEL1")
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PORT_BIT(0xff, 0x00, IPT_AD_STICK_Y) PORT_MINMAX(0x00, 0xff) PORT_SENSITIVITY(25) PORT_KEYDELTA(200) PORT_NAME("AD Stick Y") PORT_REVERSE
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PORT_START("CHANNEL2")
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PORT_BIT(0xff, 0x00, IPT_AD_STICK_Z) PORT_MINMAX(0x00, 0xff) PORT_SENSITIVITY(25) PORT_KEYDELTA(200) PORT_NAME("AD Stick Z") PORT_REVERSE
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PORT_START("CHANNEL3")
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PORT_BIT(0xff, IP_ACTIVE_HIGH, IPT_BUTTON3) PORT_NAME("Right Button - Release")
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PORT_START("BUTTONS")
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_NAME("Top Button - Execute")
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_BUTTON2) PORT_NAME("Left Button - Confirm")
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INPUT_PORTS_END
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//-------------------------------------------------
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// input_ports - device-specific input ports
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//-------------------------------------------------
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ioport_constructor bbc_bitstik_device::device_input_ports() const
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{
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return INPUT_PORTS_NAME(bitstik);
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}
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//-------------------------------------------------
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// rom_region - device-specific ROM region
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//-------------------------------------------------
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const tiny_rom_entry *bbc_bitstik1_device::device_rom_region() const
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{
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return ROM_NAME(bitstik1);
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}
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const tiny_rom_entry *bbc_bitstik2_device::device_rom_region() const
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{
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return ROM_NAME(bitstik2);
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}
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//**************************************************************************
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// LIVE DEVICE
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//**************************************************************************
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//-------------------------------------------------
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// bbc_bitstik_device - constructor
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//-------------------------------------------------
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bbc_bitstik_device::bbc_bitstik_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) :
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device_t(mconfig, type, tag, owner, clock),
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device_bbc_analogue_interface(mconfig, *this),
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m_channel(*this, "CHANNEL%u", 0),
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m_buttons(*this, "BUTTONS"),
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m_rom(*this, "rom")
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{
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}
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bbc_bitstik1_device::bbc_bitstik1_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
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bbc_bitstik_device(mconfig, BBC_BITSTIK1, tag, owner, clock)
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{
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}
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bbc_bitstik2_device::bbc_bitstik2_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
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bbc_bitstik_device(mconfig, BBC_BITSTIK2, tag, owner, clock)
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{
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}
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//-------------------------------------------------
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// device_start - device-specific startup
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//-------------------------------------------------
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void bbc_bitstik_device::device_start()
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{
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}
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//-------------------------------------------------
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// device_reset - device-specific reset
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//-------------------------------------------------
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void bbc_bitstik_device::device_reset()
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{
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machine().root_device().membank("bank4")->configure_entry(13, memregion("rom")->base());
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}
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//**************************************************************************
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// IMPLEMENTATION
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//**************************************************************************
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uint8_t bbc_bitstik_device::ch_r(int channel)
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{
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return m_channel[channel]->read();
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}
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uint8_t bbc_bitstik_device::pb_r()
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{
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return m_buttons->read() & 0x30;
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}
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75
src/devices/bus/bbc/analogue/bitstik.h
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75
src/devices/bus/bbc/analogue/bitstik.h
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@ -0,0 +1,75 @@
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// license:BSD-3-Clause
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// copyright-holders:Nigel Barnes
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/**********************************************************************
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Acorn ANF04 Bitstik
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http://chrisacorns.computinghistory.org.uk/8bit_Upgrades/Acorn_BitStik.html
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Robocom Bitstik 2
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**********************************************************************/
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#ifndef MAME_BUS_BBC_ANALOGUE_BITSTIK_H
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#define MAME_BUS_BBC_ANALOGUE_BITSTIK_H
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#pragma once
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#include "analogue.h"
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//**************************************************************************
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// TYPE DEFINITIONS
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//**************************************************************************
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// ======================> bbc_bitstik_device
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class bbc_bitstik_device :
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public device_t,
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public device_bbc_analogue_interface
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{
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protected:
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// construction/destruction
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bbc_bitstik_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
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// device-level overrides
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virtual void device_start() override;
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virtual void device_reset() override;
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// optional information overrides
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virtual ioport_constructor device_input_ports() const override;
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virtual uint8_t ch_r(int channel) override;
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virtual uint8_t pb_r() override;
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private:
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required_ioport_array<4> m_channel;
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required_ioport m_buttons;
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required_memory_region m_rom;
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};
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class bbc_bitstik1_device : public bbc_bitstik_device
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{
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public:
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bbc_bitstik1_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
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protected:
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virtual const tiny_rom_entry *device_rom_region() const override;
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};
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class bbc_bitstik2_device : public bbc_bitstik_device
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{
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public:
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bbc_bitstik2_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
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protected:
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virtual const tiny_rom_entry *device_rom_region() const override;
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};
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// device type definition
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DECLARE_DEVICE_TYPE(BBC_BITSTIK1, bbc_bitstik1_device)
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DECLARE_DEVICE_TYPE(BBC_BITSTIK2, bbc_bitstik2_device)
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#endif // MAME_BUS_BBC_ANALOGUE_BITSTIK_H
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