// license:BSD-3-Clause // copyright-holders:smf /*************************************************************************** Dempa Shinbunsha Joystick ***************************************************************************/ #ifndef __CENTRONICS_DSJOY_H__ #define __CENTRONICS_DSJOY_H__ #pragma once #include "ctronics.h" class dempa_shinbunsha_joystick_device : public device_t, public device_centronics_peripheral_interface { public: // construction/destruction dempa_shinbunsha_joystick_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); protected: // device-level overrides virtual void device_start(); virtual ioport_constructor device_input_ports() const; virtual DECLARE_WRITE_LINE_MEMBER( input_data0 ) { if (state) m_data |= 0x01; else m_data &= ~0x01; update_perror(); } virtual DECLARE_WRITE_LINE_MEMBER( input_data1 ) { if (state) m_data |= 0x02; else m_data &= ~0x02; update_perror(); } virtual DECLARE_WRITE_LINE_MEMBER( input_data2 ) { if (state) m_data |= 0x04; else m_data &= ~0x04; update_perror(); } virtual DECLARE_WRITE_LINE_MEMBER( input_data3 ) { if (state) m_data |= 0x08; else m_data &= ~0x08; update_perror(); } virtual DECLARE_WRITE_LINE_MEMBER( input_data4 ) { if (state) m_data |= 0x10; else m_data &= ~0x10; update_perror(); } virtual DECLARE_WRITE_LINE_MEMBER( input_data5 ) { if (state) m_data |= 0x20; else m_data &= ~0x20; update_perror(); } private: required_ioport m_lptjoy; void update_perror(); UINT8 m_data; int m_perror; }; // device type definition extern const device_type DEMPA_SHINBUNSHA_JOYSTICK; #endif