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// license:BSD-3-Clause
// copyright-holders:Fabio Priuli
/**********************************************************************
Nintendo Family Computer - Epoch Barcode Battler
**********************************************************************/
#ifndef MAME_BUS_NES_CTRL_BCBATTLE_H
#define MAME_BUS_NES_CTRL_BCBATTLE_H
#pragma once
#include "ctrl.h"
#include "machine/bcreader.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> nes_bcbattle_device
class nes_bcbattle_device : public device_t,
public device_nes_control_port_interface
{
public:
// construction/destruction
nes_bcbattle_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
virtual uint8_t read_exp(offs_t offset) override;
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
virtual void device_add_mconfig(machine_config &config) override;
int read_current_bit();
TIMER_CALLBACK_MEMBER(scan_tick);
required_device<barcode_reader_device> m_reader;
uint8_t m_current_barcode[20];
int m_pending_code, m_new_code, m_transmitting, m_cur_bit, m_cur_byte;
emu_timer *battler_timer;
};
// device type definition
DECLARE_DEVICE_TYPE(NES_BARCODE_BATTLER, nes_bcbattle_device)
#endif // MAME_BUS_NES_CTRL_BCBATTLE_H
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