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// license:BSD-3-Clause
// copyright-holders:smf
#ifndef MAME_BUS_RS232_LOOPBACK_H
#define MAME_BUS_RS232_LOOPBACK_H
#pragma once
#include "rs232.h"
class rs232_loopback_device : public device_t, public device_rs232_port_interface
{
public:
rs232_loopback_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
virtual WRITE_LINE_MEMBER( input_txd ) override;
virtual WRITE_LINE_MEMBER( input_rts ) override;
virtual WRITE_LINE_MEMBER( input_dtr ) override;
protected:
virtual void device_start() override;
};
class dec_rs232_loopback_device : public device_t, public device_rs232_port_interface
{
public:
dec_rs232_loopback_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
virtual WRITE_LINE_MEMBER( input_txd ) override;
virtual WRITE_LINE_MEMBER( input_rts ) override;
virtual WRITE_LINE_MEMBER( input_dtr ) override;
virtual WRITE_LINE_MEMBER( input_spds ) override;
protected:
virtual void device_start() override;
};
DECLARE_DEVICE_TYPE(RS232_LOOPBACK, rs232_loopback_device)
DECLARE_DEVICE_TYPE(DEC_RS232_LOOPBACK, dec_rs232_loopback_device)
#endif // MAME_BUS_RS232_LOOPBACK_H
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