mirror of
https://github.com/holub/mame
synced 2025-04-16 13:34:55 +03:00
rc759: Fix cassette error, add keyboard
This commit is contained in:
Dirk Best
parent
95869d5718
commit
8b5e6f363e
@ -3369,6 +3369,8 @@ createMESSProjects(_target, _subtarget, "regnecentralen")
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files {
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MAME_DIR .. "src/mame/drivers/rc702.cpp",
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MAME_DIR .. "src/mame/drivers/rc759.cpp",
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MAME_DIR .. "src/mame/machine/rc759_kbd.cpp",
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MAME_DIR .. "src/mame/machine/rc759_kbd.h",
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}
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createMESSProjects(_target, _subtarget, "ritam")
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@ -1,32 +1,27 @@
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// license:GPL-2.0+
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// copyright-holders:Dirk Best
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// license: GPL-2.0+
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// copyright-holders: Dirk Best
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/***************************************************************************
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Regnecentralen RC759 Piccoline
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Status: Error 32 (cassette data error)
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***************************************************************************/
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#include "emu.h"
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#include "cpu/i86/i186.h"
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#include "imagedev/cassette.h"
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#include "imagedev/floppy.h"
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#include "machine/i8255.h"
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#include "machine/keyboard.h"
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#include "machine/mm58167.h"
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#include "machine/nvram.h"
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#include "machine/pic8259.h"
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#include "machine/ram.h"
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#include "machine/wd_fdc.h"
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#include "machine/rc759_kbd.h"
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#include "sound/sn76496.h"
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#include "sound/spkrdev.h"
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#include "video/i82730.h"
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#include "bus/centronics/ctronics.h"
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#include "bus/isbx/isbx.h"
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#include "imagedev/cassette.h"
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#include "imagedev/floppy.h"
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#include "screen.h"
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#include "speaker.h"
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@ -56,11 +51,11 @@ public:
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m_floppy1(*this, "fdc:1"),
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m_vram(*this, "vram"),
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m_config(*this, "config"),
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m_kbd(*this, "kbd"),
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m_cas_enabled(0), m_cas_data(0),
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m_drq_source(0),
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m_nvram_bank(0),
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m_gfx_mode(0),
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m_keyboard_enable(0), m_keyboard_key(0x00),
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m_centronics_strobe(0), m_centronics_init(0), m_centronics_select_in(0), m_centronics_busy(0),
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m_centronics_ack(0), m_centronics_fault(0), m_centronics_perror(0), m_centronics_select(0),
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m_centronics_data(0xff)
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@ -131,6 +126,7 @@ private:
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required_device<floppy_connector> m_floppy1;
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required_shared_ptr<uint16_t> m_vram;
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required_ioport m_config;
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required_device<rc759_kbd_hle_device> m_kbd;
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std::vector<uint8_t> m_nvram_mem;
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@ -139,8 +135,6 @@ private:
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int m_drq_source;
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int m_nvram_bank;
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int m_gfx_mode;
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int m_keyboard_enable;
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uint8_t m_keyboard_key;
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int m_centronics_strobe;
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int m_centronics_init;
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@ -158,24 +152,6 @@ private:
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// I/O
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//**************************************************************************
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void rc759_state::keyb_put(u8 data)
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{
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m_keyboard_key = data;
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m_pic->ir1_w(1);
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}
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uint8_t rc759_state::keyboard_r()
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{
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logerror("keyboard_r\n");
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m_pic->ir1_w(0);
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if (m_keyboard_enable)
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return m_keyboard_key;
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else
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return 0x00;
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}
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uint8_t rc759_state::ppi_porta_r()
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{
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uint8_t data = 0;
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@ -209,15 +185,19 @@ uint8_t rc759_state::ppi_portb_r()
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void rc759_state::ppi_portc_w(uint8_t data)
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{
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m_cas_enabled = BIT(data, 0);
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m_cas->change_state(BIT(data, 1) ? CASSETTE_MOTOR_DISABLED : CASSETTE_MOTOR_ENABLED, CASSETTE_MASK_MOTOR);
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m_drq_source = (data >> 2) & 0x03;
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m_nvram_bank = (data >> 4) & 0x03;
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m_gfx_mode = BIT(data, 6);
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m_keyboard_enable = BIT(data, 7);
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// 7------- keyboard enable
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// -6------ gfx mode
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// --54---- nvram bank
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// ----32-- drq source
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// ------1- cassette motor
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// -------0 cassette enable
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logerror("ppi_portc_w: cas_enabled: %d, cas_motor: %d, drq_source: %d, nvram_bank: %d, gfx_mode: %d, keyb_enable: %d\n",
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m_cas_enabled, BIT(data, 1), m_drq_source, m_nvram_bank, m_gfx_mode, m_keyboard_enable);
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m_kbd->enable_w(BIT(data, 7));
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m_gfx_mode = BIT(data, 6);
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m_nvram_bank = (data >> 4) & 0x03;
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m_drq_source = (data >> 2) & 0x03;
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m_cas->change_state(BIT(data, 1) ? CASSETTE_MOTOR_DISABLED : CASSETTE_MOTOR_ENABLED, CASSETTE_MASK_MOTOR);
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m_cas_enabled = BIT(data, 0);
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}
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WRITE_LINE_MEMBER( rc759_state::centronics_busy_w )
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@ -406,11 +386,12 @@ void rc759_state::rtc_w(offs_t offset, uint8_t data)
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WRITE_LINE_MEMBER( rc759_state::i186_timer0_w )
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{
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m_cas_data = 1;
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if (m_cas_enabled)
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{
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m_cas_data = state;
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m_cas->output(state ? -1.0 : 1.0);
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}
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m_cas_data = state ? 0 : 1;
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m_cas->output(m_cas_data ? -1.0 : 1.0);
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}
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WRITE_LINE_MEMBER( rc759_state::i186_timer1_w )
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@ -480,7 +461,7 @@ void rc759_state::rc759_io(address_map &map)
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{
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map.unmap_value_high();
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map(0x000, 0x003).mirror(0x0c).rw(m_pic, FUNC(pic8259_device::read), FUNC(pic8259_device::write)).umask16(0x00ff);
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map(0x020, 0x020).r(FUNC(rc759_state::keyboard_r));
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map(0x020, 0x020).r(m_kbd, FUNC(rc759_kbd_hle_device::read));
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map(0x056, 0x057).noprw(); // in reality, access to sound and rtc is a bit more involved
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map(0x05a, 0x05a).w(m_snd, FUNC(sn76489a_device::write));
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map(0x05c, 0x05c).rw(FUNC(rc759_state::rtc_r), FUNC(rc759_state::rtc_w));
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@ -568,8 +549,8 @@ void rc759_state::rc759(machine_config &config)
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m_txt->sint().set(m_pic, FUNC(pic8259_device::ir4_w));
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// keyboard
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generic_keyboard_device &keyb(GENERIC_KEYBOARD(config, "keyb", 0));
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keyb.set_keyboard_callback(FUNC(rc759_state::keyb_put));
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RC759_KBD_HLE(config, m_kbd);
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m_kbd->int_handler().set(m_pic, FUNC(pic8259_device::ir1_w));
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// sound
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SPEAKER(config, "mono").front_center();
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261
src/mame/machine/rc759_kbd.cpp
Normal file
261
src/mame/machine/rc759_kbd.cpp
Normal file
@ -0,0 +1,261 @@
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// license: GPL-2.0+
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// copyright-holders: Dirk Best
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/***************************************************************************
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Regnecentralen RC759 Piccoline Keyboard (HLE)
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***************************************************************************/
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#include "emu.h"
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#include "rc759_kbd.h"
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#include "machine/keyboard.ipp"
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//**************************************************************************
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// DEVICE DEFINITIONS
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//**************************************************************************
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DEFINE_DEVICE_TYPE(RC759_KBD_HLE, rc759_kbd_hle_device, "rc759_kbd_hle", "RC759 Keyboard (HLE)")
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//-------------------------------------------------
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// input_ports - device-specific input ports
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//-------------------------------------------------
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static INPUT_PORTS_START( keyboard )
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PORT_START("row_0")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNUSED) /* 00 */
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 01 */ PORT_CODE(KEYCODE_TAB) PORT_CHAR(0x09)
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 02 */ PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 03 */ PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 04 */ PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR(0xa7) // §
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 05 */ PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 06 */ PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 07 */ PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
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PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 08 */ PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') // or ´?
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PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 09 */ PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(')
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PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 10 */ PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')')
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PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 11 */ PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR('-')
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PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 12 */ PORT_CODE(KEYCODE_MINUS) PORT_CHAR('_') PORT_CHAR('=')
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PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 13 */ PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('`') PORT_CHAR('@')
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PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 14 */ PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(0x08)
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PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 15 */ PORT_CODE(KEYCODE_LALT) PORT_NAME("Alt")
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PORT_START("row_1")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 16 */ PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 17 */ PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 18 */ PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 19 */ PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 20 */ PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 21 */ PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 22 */ PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 23 */ PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
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PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 24 */ PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
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PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 25 */ PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
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PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 26 */ PORT_CODE(KEYCODE_COLON) PORT_CHAR(0xe6) PORT_CHAR(0xc6) // æ Æ
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PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 27 */ PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR(0xe5) PORT_CHAR(0xc5) // å Å
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PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 28 */ PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
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PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 29 */ PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_SHIFT_2)
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PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 30 */ PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
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PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 31 */ PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
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PORT_START("row_2")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 32 */ PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 33 */ PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 34 */ PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 35 */ PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 36 */ PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 37 */ PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 38 */ PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 39 */ PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(';') PORT_CHAR('+')
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PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 40 */ PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) PORT_TOGGLE
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PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 41 */ PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR(':') PORT_CHAR('*')
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PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 42 */ PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_NAME("Left Shift")
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PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 43 */ PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(0xf8) PORT_CHAR(0xd8) // ø Ø
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PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 44 */ PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
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PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 45 */ PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
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PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 46 */ PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
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PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 47 */ PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
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PORT_START("row_3")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 48 */ PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 49 */ PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 50 */ PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 51 */ PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 52 */ PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 53 */ PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 54 */ PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_NAME("Right Shift")
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 55 */ PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC))
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PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 56 */ PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR(0xfc) PORT_CHAR(0xdc) // ü Ü
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PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 57 */ PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
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PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 58 */ PORT_CODE(KEYCODE_PRTSCR) PORT_NAME("Print")
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PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 59 */ PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1))
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PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 60 */ PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2))
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PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 61 */ PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F3))
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PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 62 */ PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F4))
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PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 63 */ PORT_CODE(KEYCODE_F5) PORT_CHAR(UCHAR_MAMEKEY(F5))
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PORT_START("row_4")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 64 */ PORT_CODE(KEYCODE_F6) PORT_CHAR(UCHAR_MAMEKEY(F6))
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 65 */ PORT_CODE(KEYCODE_F7) PORT_CHAR(UCHAR_MAMEKEY(F7))
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 66 */ PORT_CODE(KEYCODE_F8) PORT_CHAR(UCHAR_MAMEKEY(F8))
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 67 */ PORT_CODE(KEYCODE_F9) PORT_CHAR(UCHAR_MAMEKEY(F9))
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 68 */ PORT_CODE(KEYCODE_F10) PORT_CHAR(UCHAR_MAMEKEY(F10))
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 69 */ PORT_CODE(KEYCODE_F11) PORT_CHAR(UCHAR_MAMEKEY(F11))
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 70 */ PORT_CODE(KEYCODE_F12) PORT_CHAR(UCHAR_MAMEKEY(F12))
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 71 */ PORT_CODE(KEYCODE_INSERT) PORT_CHAR(UCHAR_MAMEKEY(INSERT)) PORT_NAME("Tegn Ind")
|
||||
PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 72 */ PORT_CODE(KEYCODE_PGUP) PORT_NAME("A1")
|
||||
PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 73 */ PORT_CODE(KEYCODE_PGDN) PORT_NAME("A2")
|
||||
PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 74 */ PORT_CODE(KEYCODE_END) PORT_NAME("A3")
|
||||
PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 75 */ PORT_CODE(KEYCODE_NUMLOCK) PORT_NAME("A4")
|
||||
PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 76 */ PORT_CODE(KEYCODE_SCRLOCK) PORT_NAME("(((O)))") // Bell?
|
||||
PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 77 */ PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
|
||||
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 78 */ PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
|
||||
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 79 */ PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
|
||||
|
||||
PORT_START("row_5")
|
||||
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 80 */ PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
|
||||
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 81 */ PORT_CODE(KEYCODE_HOME) PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_NAME("\xe2\x86\x96") // ↖
|
||||
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 82 */ PORT_CODE(KEYCODE_DEL) PORT_CHAR(UCHAR_MAMEKEY(DEL)) PORT_NAME("Slet Tegn")
|
||||
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 83 */ PORT_CODE(KEYCODE_7_PAD) PORT_CHAR(UCHAR_MAMEKEY(7_PAD))
|
||||
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 84 */ PORT_CODE(KEYCODE_8_PAD) PORT_CHAR(UCHAR_MAMEKEY(8_PAD))
|
||||
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 85 */ PORT_CODE(KEYCODE_9_PAD) PORT_CHAR(UCHAR_MAMEKEY(9_PAD))
|
||||
PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 86 */ PORT_CODE(KEYCODE_MINUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(MINUS_PAD))
|
||||
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 87 */ PORT_CODE(KEYCODE_PLUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(PLUS_PAD))
|
||||
PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 88 */ PORT_CODE(KEYCODE_4_PAD) PORT_CHAR(UCHAR_MAMEKEY(4_PAD))
|
||||
PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 89 */ PORT_CODE(KEYCODE_5_PAD) PORT_CHAR(UCHAR_MAMEKEY(5_PAD))
|
||||
PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 90 */ PORT_CODE(KEYCODE_6_PAD) PORT_CHAR(UCHAR_MAMEKEY(6_PAD))
|
||||
PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 91 */ PORT_CODE(KEYCODE_ASTERISK) PORT_NAME("Keypad ,")
|
||||
PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 92 */ PORT_CODE(KEYCODE_SLASH_PAD) PORT_NAME("Keypad Tab")
|
||||
PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 93 */ PORT_CODE(KEYCODE_1_PAD) PORT_CHAR(UCHAR_MAMEKEY(1_PAD))
|
||||
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 94 */ PORT_CODE(KEYCODE_2_PAD) PORT_CHAR(UCHAR_MAMEKEY(2_PAD))
|
||||
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 95 */ PORT_CODE(KEYCODE_3_PAD) PORT_CHAR(UCHAR_MAMEKEY(3_PAD))
|
||||
|
||||
PORT_START("row_6")
|
||||
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 96 */ PORT_CODE(KEYCODE_ENTER_PAD) PORT_CHAR(UCHAR_MAMEKEY(ENTER_PAD))
|
||||
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 97 */ PORT_CODE(KEYCODE_0_PAD) PORT_CHAR(UCHAR_MAMEKEY(0_PAD))
|
||||
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) /* 98 */ PORT_CODE(KEYCODE_COMMA_PAD) PORT_CHAR(UCHAR_MAMEKEY(COMMA_PAD))
|
||||
INPUT_PORTS_END
|
||||
|
||||
ioport_constructor rc759_kbd_hle_device::device_input_ports() const
|
||||
{
|
||||
return INPUT_PORTS_NAME( keyboard );
|
||||
}
|
||||
|
||||
|
||||
//**************************************************************************
|
||||
// LIVE DEVICE
|
||||
//**************************************************************************
|
||||
|
||||
//-------------------------------------------------
|
||||
// rc759_kbd_hle_device - constructor
|
||||
//-------------------------------------------------
|
||||
|
||||
rc759_kbd_hle_device::rc759_kbd_hle_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
|
||||
device_t(mconfig, RC759_KBD_HLE, tag, owner, clock),
|
||||
device_matrix_keyboard_interface(mconfig, *this, "row_0", "row_1", "row_2", "row_3", "row_4", "row_5", "row_6"),
|
||||
m_int_handler(*this)
|
||||
{
|
||||
}
|
||||
|
||||
//-------------------------------------------------
|
||||
// device_start - device-specific startup
|
||||
//-------------------------------------------------
|
||||
|
||||
void rc759_kbd_hle_device::device_start()
|
||||
{
|
||||
// resolve callbacks
|
||||
m_int_handler.resolve_safe();
|
||||
|
||||
// register for save states
|
||||
save_item(NAME(m_data));
|
||||
save_item(NAME(m_enabled));
|
||||
}
|
||||
|
||||
//-------------------------------------------------
|
||||
// device_reset - device-specific reset
|
||||
//-------------------------------------------------
|
||||
|
||||
void rc759_kbd_hle_device::device_reset()
|
||||
{
|
||||
m_int_handler(0);
|
||||
m_data = 0x00;
|
||||
m_enabled = false;
|
||||
|
||||
reset_key_state();
|
||||
start_processing(attotime::from_hz(1200));
|
||||
typematic_stop();
|
||||
}
|
||||
|
||||
//-------------------------------------------------
|
||||
// key_make - handle a key being pressed
|
||||
//-------------------------------------------------
|
||||
|
||||
void rc759_kbd_hle_device::key_make(uint8_t row, uint8_t column)
|
||||
{
|
||||
uint8_t code = row * 16 + column;
|
||||
|
||||
// send the code
|
||||
if (m_enabled)
|
||||
{
|
||||
m_data = code;
|
||||
m_int_handler(1);
|
||||
}
|
||||
|
||||
// no typematic for modifier keys
|
||||
if (code != 15 && code != 29 && code != 40 && code != 42 && code != 54)
|
||||
typematic_start(row, column, attotime::from_msec(750), attotime::from_msec(50));
|
||||
}
|
||||
|
||||
//-------------------------------------------------
|
||||
// key_break - handle a key being released
|
||||
//-------------------------------------------------
|
||||
|
||||
void rc759_kbd_hle_device::key_break(uint8_t row, uint8_t column)
|
||||
{
|
||||
uint8_t code = row * 16 + column;
|
||||
|
||||
// send the break code
|
||||
if (m_enabled)
|
||||
{
|
||||
m_data = 0x80 | code;
|
||||
m_int_handler(1);
|
||||
}
|
||||
|
||||
if (typematic_is(row, column))
|
||||
typematic_stop();
|
||||
}
|
||||
|
||||
//-------------------------------------------------
|
||||
// key_repeat - handle a key being repeated
|
||||
//-------------------------------------------------
|
||||
|
||||
void rc759_kbd_hle_device::key_repeat(u8 row, u8 column)
|
||||
{
|
||||
uint8_t code = row * 16 + column;
|
||||
|
||||
if (m_enabled)
|
||||
{
|
||||
m_data = code;
|
||||
m_int_handler(1);
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------
|
||||
// read - return current key data
|
||||
//-------------------------------------------------
|
||||
|
||||
uint8_t rc759_kbd_hle_device::read()
|
||||
{
|
||||
m_int_handler(0);
|
||||
return m_data;
|
||||
}
|
||||
|
||||
//-------------------------------------------------
|
||||
// enable_w - enable or disable keyboard
|
||||
//-------------------------------------------------
|
||||
|
||||
void rc759_kbd_hle_device::enable_w(int state)
|
||||
{
|
||||
m_enabled = bool(state);
|
||||
}
|
||||
55
src/mame/machine/rc759_kbd.h
Normal file
55
src/mame/machine/rc759_kbd.h
Normal file
@ -0,0 +1,55 @@
|
||||
// license: GPL-2.0+
|
||||
// copyright-holders: Dirk Best
|
||||
/***************************************************************************
|
||||
|
||||
Regnecentralen RC759 Piccoline Keyboard (HLE)
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
#ifndef MAME_MACHINE_RC759_KBD_H
|
||||
#define MAME_MACHINE_RC759_KBD_H
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "machine/keyboard.h"
|
||||
|
||||
|
||||
//**************************************************************************
|
||||
// TYPE DEFINITIONS
|
||||
//**************************************************************************
|
||||
|
||||
// ======================> rc759_kbd_hle_device
|
||||
|
||||
class rc759_kbd_hle_device : public device_t, protected device_matrix_keyboard_interface<7>
|
||||
{
|
||||
public:
|
||||
// construction/destruction
|
||||
rc759_kbd_hle_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
|
||||
|
||||
// callbacks
|
||||
auto int_handler() { return m_int_handler.bind(); }
|
||||
|
||||
uint8_t read();
|
||||
void enable_w(int state);
|
||||
|
||||
protected:
|
||||
// device_t overrides
|
||||
virtual ioport_constructor device_input_ports() const override;
|
||||
virtual void device_start() override;
|
||||
virtual void device_reset() override;
|
||||
|
||||
// device_matrix_keyboard_interface overrides
|
||||
virtual void key_make(uint8_t row, uint8_t column) override;
|
||||
virtual void key_break(uint8_t row, uint8_t column) override;
|
||||
virtual void key_repeat(uint8_t row, uint8_t column) override;
|
||||
|
||||
private:
|
||||
devcb_write_line m_int_handler;
|
||||
uint8_t m_data;
|
||||
bool m_enabled;
|
||||
};
|
||||
|
||||
// device type definition
|
||||
DECLARE_DEVICE_TYPE(RC759_KBD_HLE, rc759_kbd_hle_device)
|
||||
|
||||
#endif // MAME_MACHINE_RC759_KBD_H
|
||||
Loading…
Reference in New Issue
Block a user