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// license:BSD-3-Clause
// copyright-holders:James Wallace
#ifndef MAME_MACHINE_BACTA_DATALOGGER_H
#define MAME_MACHINE_BACTA_DATALOGGER_H
#include "diserial.h"
class bacta_datalogger_device : public device_t,
public device_serial_interface
{
public:
bacta_datalogger_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock = XTAL());
virtual WRITE_LINE_MEMBER( write_txd ) {device_serial_interface::rx_w(state); }
auto rxd_handler() { return m_rxd_handler.bind(); }
DECLARE_WRITE_LINE_MEMBER( output_rxd ) { m_rxd_handler(state); }
protected:
bacta_datalogger_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, const XTAL &clock);
virtual void device_start() override;
virtual void device_reset() override;
virtual void tra_callback() override;
virtual void tra_complete() override;
virtual void rcv_complete() override;
private:
void tx_queue();
devcb_write_line m_rxd_handler;
uint8_t m_last_input;
uint8_t m_output_char;
};
DECLARE_DEVICE_TYPE(BACTA_DATALOGGER, bacta_datalogger_device)
#endif // MAME_MACHINE_BACTA_DATALOGGER_H
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