summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/neogeo_ctrl/irrmaze.h
blob: bc00b4eeb2e070d5ce1c750efb0d509bdd5dec84 (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
// license:BSD-3-Clause
// copyright-holders:Fabio Priuli
/**********************************************************************

    SNK Neo Geo Irritating Maze Trackball Controller emulation

**********************************************************************/
#ifndef MAME_BUS_NEOGEO_CTRL_IRRMAZE_H
#define MAME_BUS_NEOGEO_CTRL_IRRMAZE_H

#pragma once

#include "ctrl.h"


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

// ======================> neogeo_irrmaze_device

class neogeo_irrmaze_device : public device_t, public device_neogeo_ctrl_edge_interface
{
public:
	// construction/destruction
	neogeo_irrmaze_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);

protected:
	// device-level overrides
	virtual ioport_constructor device_input_ports() const override;
	virtual void device_start() override;

	// device_neogeo_control_port_interface overrides
	virtual DECLARE_READ8_MEMBER( in0_r ) override;
	virtual DECLARE_READ8_MEMBER( in1_r ) override;
	virtual uint8_t read_start_sel() override;
	virtual void write_ctrlsel(uint8_t data) override;

private:
	required_ioport m_tx;
	required_ioport m_ty;
	required_ioport m_buttons;
	required_ioport m_ss;
	output_finder<16> m_spi_outputs;
	uint16_t m_spi_sr;
	uint8_t m_ctrl_sel;
};


// device type definition
DECLARE_DEVICE_TYPE(NEOGEO_IRRMAZE, neogeo_irrmaze_device)

#endif // MAME_BUS_NEOGEO_CTRL_IRRMAZE_H