blob: 3cf1c050cbc5ee3764f496a4c9937841c07cdbc5 (
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
|
// license: BSD-3-Clause
// copyright-holders: Dirk Best
/***************************************************************************
Falco F5220 Keyboard
***************************************************************************/
#ifndef MAME_MACHINE_F5220_KBD_H
#define MAME_MACHINE_F5220_KBD_H
#pragma once
#include "machine/keyboard.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> f5220_kbd_device
class f5220_kbd_device : public device_t, protected device_matrix_keyboard_interface<8>
{
public:
// construction/destruction
f5220_kbd_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();
protected:
// device-level 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;
TIMER_CALLBACK_MEMBER(reset_done);
private:
devcb_write_line m_int_handler;
uint8_t translate(uint8_t row, uint8_t column);
void send_key(uint8_t code);
emu_timer *m_reset_timer;
uint8_t m_data;
};
// device type definition
DECLARE_DEVICE_TYPE(F5220_KBD, f5220_kbd_device)
#endif // MAME_MACHINE_F5220_KBD_H
|