summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/machine/esqpanel.h
blob: 64b8ee67b40c57e99d83f035892b5458818b3ee2 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
// license:BSD-3-Clause
// copyright-holders:R. Belmont
#pragma once

#ifndef __ESQPANEL_H__
#define __ESQPANEL_H__

#include "emu.h"
#include "machine/esqvfd.h"
#include "machine/esqlcd.h"

//**************************************************************************
//  INTERFACE CONFIGURATION MACROS
//**************************************************************************

#define MCFG_ESQPANEL1x22_ADD(_tag) \
	MCFG_DEVICE_ADD(_tag, ESQPANEL1x22, 0)

#define MCFG_ESQPANEL1x22_REPLACE(_tag) \
	MCFG_DEVICE_REPLACE(_tag, ESQPANEL1x22, 0)

#define MCFG_ESQPANEL1x22_REMOVE(_tag) \
	MCFG_DEVICE_REMOVE(_tag)

#define MCFG_ESQPANEL2x40_ADD(_tag) \
	MCFG_DEVICE_ADD(_tag, ESQPANEL2x40, 0)

#define MCFG_ESQPANEL2x40_REPLACE(_tag) \
	MCFG_DEVICE_REPLACE(_tag, ESQPANEL2x40, 0)

#define MCFG_ESQPANEL_2x40_REMOVE(_tag) \
	MCFG_DEVICE_REMOVE(_tag)

#define MCFG_ESQPANEL2x16_SQ1_ADD(_tag) \
	MCFG_DEVICE_ADD(_tag, ESQPANEL2x16_SQ1, 0)

#define MCFG_ESQPANEL2x16_SQ1_REPLACE(_tag) \
	MCFG_DEVICE_REPLACE(_tag, ESQPANEL2x16_SQ1, 0)

#define MCFG_ESQPANEL2x16_SQ1_REMOVE(_tag) \
	MCFG_DEVICE_REMOVE(_tag)

#define MCFG_ESQPANEL_TX_CALLBACK(_write) \
	devcb = &esqpanel_device::set_tx_wr_callback(*device, DEVCB_##_write);

#define MCFG_ESQPANEL_ANALOG_CALLBACK(_write) \
	devcb = &esqpanel_device::set_analog_wr_callback(*device, DEVCB_##_write);

//**************************************************************************
//  TYPE DEFINITIONS
//**************************************************************************

// ======================> esqpanel_device

class esqpanel_device :  public device_t, public device_serial_interface
{
public:
	// construction/destruction
	esqpanel_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, uint32_t clock, const char *shortname, const char *source);

	template<class _Object> static devcb_base &set_tx_wr_callback(device_t &device, _Object object) { return downcast<esqpanel_device &>(device).m_write_tx.set_callback(object); }
	template<class _Object> static devcb_base &set_analog_wr_callback(device_t &device, _Object object) { return downcast<esqpanel_device &>(device).m_write_analog.set_callback(object); }

	virtual void send_to_display(uint8_t data) = 0;

	void xmit_char(uint8_t data);
	void set_analog_value(offs_t offset, uint16_t value);

protected:
	// device-level overrides
	virtual void device_start() override;
	virtual void device_reset() override;
	virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;

	// serial overrides
	virtual void rcv_complete() override;    // Rx completed receiving byte
	virtual void tra_complete() override;    // Tx completed sending byte
	virtual void tra_callback() override;    // Tx send bit

	bool m_eps_mode;

private:
	static const int XMIT_RING_SIZE = 16;

	bool  m_bCalibSecondByte;
	bool  m_bButtonLightSecondByte;

	devcb_write_line m_write_tx;
	devcb_write16 m_write_analog;
	uint8_t m_xmitring[XMIT_RING_SIZE];
	int m_xmit_read, m_xmit_write;
	bool m_tx_busy;
};

class esqpanel1x22_device : public esqpanel_device {
public:
	esqpanel1x22_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);

	required_device<esq1x22_t> m_vfd;

	virtual void send_to_display(uint8_t data) override { m_vfd->write_char(data); }

protected:
	virtual machine_config_constructor device_mconfig_additions() const override;

private:
};

class esqpanel2x40_device : public esqpanel_device {
public:
	esqpanel2x40_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);

	required_device<esq2x40_t> m_vfd;

	virtual void send_to_display(uint8_t data) override { m_vfd->write_char(data); }

protected:
	virtual machine_config_constructor device_mconfig_additions() const override;

private:
};

class esqpanel2x40_sq1_device : public esqpanel_device {
public:
	esqpanel2x40_sq1_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);

	required_device<esq2x40_sq1_t> m_vfd;

	virtual void send_to_display(uint8_t data) override { m_vfd->write_char(data); }

protected:
	virtual machine_config_constructor device_mconfig_additions() const override;

private:
};

// --- SQ1 - Parduz --------------------------------------------------------------------------------------------------------------------------
class esqpanel2x16_sq1_device : public esqpanel_device {
public:
	esqpanel2x16_sq1_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);

	required_device<esq2x16_sq1_t> m_vfd;

	virtual void send_to_display(uint8_t data) override { m_vfd->write_char(data); }

protected:
	virtual machine_config_constructor device_mconfig_additions() const override;

private:
};

extern const device_type ESQPANEL1x22;
extern const device_type ESQPANEL2x40;
extern const device_type ESQPANEL2x16_SQ1;

#endif