// license:BSD-3-Clause // copyright-holders:Fabio Priuli /********************************************************************** Nintendo Super Famicom - Epoch Barcode Battler **********************************************************************/ #ifndef MAME_BUS_SNES_CTRL_BCBATTLE_H #define MAME_BUS_SNES_CTRL_BCBATTLE_H #pragma once #include "ctrl.h" #include "machine/bcreader.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> snes_bcbattle_device class snes_bcbattle_device : public device_t, public device_snes_control_port_interface { public: // construction/destruction snes_bcbattle_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); protected: // device-level overrides virtual void device_start() override ATTR_COLD; virtual void device_reset() override ATTR_COLD; virtual void device_add_mconfig(machine_config &config) override ATTR_COLD; virtual uint8_t read_pin4() override; virtual void write_strobe(uint8_t data) override; virtual void port_poll() override; int read_current_bit(); TIMER_CALLBACK_MEMBER(scan_tick); private: required_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; int m_strobe, m_idx; }; // device type definition DECLARE_DEVICE_TYPE(SNES_BARCODE_BATTLER, snes_bcbattle_device) #endif // MAME_BUS_SNES_CTRL_BCBATTLE_H