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#pragma once
#ifndef __IQ151_STAPER_H__
#define __IQ151_STAPER_H__
#include "emu.h"
#include "machine/iq151cart.h"
#include "machine/i8255.h"
#include "imagedev/printer.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> iq151_staper_device
class iq151_staper_device :
public device_t,
public device_iq151cart_interface
{
public:
// construction/destruction
iq151_staper_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// optional information overrides
virtual machine_config_constructor device_mconfig_additions() const;
// i8255 callbacks
DECLARE_READ8_MEMBER( ppi_porta_r );
DECLARE_WRITE8_MEMBER( ppi_portb_w );
DECLARE_WRITE8_MEMBER( ppi_portc_w );
protected:
// device-level overrides
virtual void device_start();
virtual void device_config_complete() { m_shortname = "iq151_staper"; }
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
// iq151cart_interface overrides
virtual void io_read(offs_t offset, UINT8 &data);
virtual void io_write(offs_t offset, UINT8 data);
private:
static const device_timer_id TIMER_PRINTER = 0;
required_device<i8255_device> m_ppi;
required_device<printer_image_device> m_printer;
emu_timer* m_printer_timer;
UINT8 m_ppi_portc;
};
// device type definition
extern const device_type IQ151_STAPER;
#endif /* __IQ151_STAPER_H__ */
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