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rz1: Add MIDI ports

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This commit is contained in:
Dirk Best 2022-10-12 17:40:45 +02:00
parent d6e8a43b81
commit f04b5e9f23
1 changed files with 17 additions and 2 deletions
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19
src/mame/casio/rz1.cpp
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@ -23,12 +23,13 @@
TODO: TODO:
- Metronome - Metronome
- MIDI
- Make audio input generic (core support needed) - Make audio input generic (core support needed)
***************************************************************************/ ***************************************************************************/
#include "emu.h" #include "emu.h"
#include "bus/midi/midiinport.h"
#include "bus/midi/midioutport.h"
#include "cpu/upd7810/upd7811.h" #include "cpu/upd7810/upd7811.h"
#include "formats/trs_cas.h" #include "formats/trs_cas.h"
#include "imagedev/cassette.h" #include "imagedev/cassette.h"
@ -67,7 +68,8 @@ public:
m_led_pattern(*this, "led_pattern"), m_led_pattern(*this, "led_pattern"),
m_led_startstop(*this, "led_startstop"), m_led_startstop(*this, "led_startstop"),
m_port_a(0), m_port_a(0),
m_port_b(0xff) m_port_b(0xff),
m_midi_rx(1)
{ } { }
void rz1(machine_config &config); void rz1(machine_config &config);
@ -112,6 +114,7 @@ private:
uint8_t m_port_a; uint8_t m_port_a;
uint8_t m_port_b; uint8_t m_port_b;
int m_midi_rx;
}; };
@ -388,6 +391,7 @@ void rz1_state::machine_start()
void rz1_state::machine_reset() void rz1_state::machine_reset()
{ {
m_midi_rx = 1;
} }
@ -404,6 +408,8 @@ void rz1_state::rz1(machine_config &config)
m_maincpu->pb_out_cb().set(FUNC(rz1_state::port_b_w)); m_maincpu->pb_out_cb().set(FUNC(rz1_state::port_b_w));
m_maincpu->pc_in_cb().set(FUNC(rz1_state::port_c_r)); m_maincpu->pc_in_cb().set(FUNC(rz1_state::port_c_r));
m_maincpu->pc_out_cb().set(FUNC(rz1_state::port_c_w)); m_maincpu->pc_out_cb().set(FUNC(rz1_state::port_c_w));
m_maincpu->rxd_func().set([this]() { return m_midi_rx; });
m_maincpu->txd_func().set("mdout", FUNC(midi_port_device::write_txd));
m_maincpu->an0_func().set(FUNC(rz1_state::analog_r)); m_maincpu->an0_func().set(FUNC(rz1_state::analog_r));
m_maincpu->an1_func().set(FUNC(rz1_state::analog_r)); m_maincpu->an1_func().set(FUNC(rz1_state::analog_r));
m_maincpu->an2_func().set(FUNC(rz1_state::analog_r)); m_maincpu->an2_func().set(FUNC(rz1_state::analog_r));
@ -443,6 +449,15 @@ void rz1_state::rz1(machine_config &config)
m_pg[1]->data_callback().set(FUNC(rz1_state::upd934g_b_data_r)); m_pg[1]->data_callback().set(FUNC(rz1_state::upd934g_b_data_r));
m_pg[1]->add_route(ALL_OUTPUTS, "speaker", 1.0); m_pg[1]->add_route(ALL_OUTPUTS, "speaker", 1.0);
// midi
midi_port_device &mdin(MIDI_PORT(config, "mdin", midiin_slot, "midiin"));
mdin.rxd_handler().set([this](int state) { m_midi_rx = state; });
mdin.rxd_handler().append("mdthru", FUNC(midi_port_device::write_txd));
MIDI_PORT(config, "mdout", midiout_slot, "midiout");
MIDI_PORT(config, "mdthru", midiout_slot, "midiout");
// mt (magnetic tape) // mt (magnetic tape)
CASSETTE(config, m_cassette); CASSETTE(config, m_cassette);
m_cassette->set_formats(trs80l2_cassette_formats); m_cassette->set_formats(trs80l2_cassette_formats);