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// license:BSD-3-Clause
// copyright-holders:hap
/*
TMS1000 MCU series tabletops/handhelds or other simple devices.
*/
#ifndef MAME_INCLUDES_HH_TMS1K_H
#define MAME_INCLUDES_HH_TMS1K_H
#pragma once
#include "cpu/tms1000/tms1000.h"
#include "cpu/tms1000/tms1000c.h"
#include "cpu/tms1000/tms1100.h"
#include "cpu/tms1000/tms1400.h"
#include "cpu/tms1000/tms0970.h"
#include "cpu/tms1000/tms0980.h"
#include "cpu/tms1000/tms0270.h"
#include "cpu/tms1000/tp0320.h"
#include "video/pwm.h"
#include "sound/spkrdev.h"
class hh_tms1k_state : public driver_device
{
public:
hh_tms1k_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_display(*this, "display"),
m_speaker(*this, "speaker"),
m_inputs(*this, "IN.%u", 0),
m_out_power(*this, "power")
{ }
virtual DECLARE_INPUT_CHANGED_MEMBER(reset_button);
virtual DECLARE_INPUT_CHANGED_MEMBER(power_button);
template<int Sel> DECLARE_INPUT_CHANGED_MEMBER(switch_next) { if (newval) switch_change(Sel, param, true); }
template<int Sel> DECLARE_INPUT_CHANGED_MEMBER(switch_prev) { if (newval) switch_change(Sel, param, false); }
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
// devices
required_device<tms1k_base_device> m_maincpu;
optional_device<pwm_display_device> m_display;
optional_device<speaker_sound_device> m_speaker;
optional_ioport_array<18> m_inputs; // max 18
output_finder<> m_out_power; // power state, eg. led
// misc common
u16 m_r = 0U; // MCU R-pins data
u16 m_o = 0U; // MCU O-pins data
u32 m_inp_mux = 0U; // multiplexed inputs mask
bool m_power_on = false;
u32 m_grid = 0U; // VFD/LED current row data
u32 m_plate = 0U; // VFD/LED current column data
u8 read_inputs(int columns);
u8 read_rotated_inputs(int columns, u8 rowmask = 0xf);
virtual DECLARE_WRITE_LINE_MEMBER(auto_power_off);
virtual void power_off();
void set_power(bool state);
void switch_change(int sel, u32 mask, bool next);
};
#endif // MAME_INCLUDES_HH_TMS1K_H
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