// license:BSD-3-Clause // copyright-holders:R. Belmont #pragma once #ifndef __ESQPANEL_H__ #define __ESQPANEL_H__ #include "emu.h" #include "machine/esqvfd.h" //************************************************************************** // INTERFACE CONFIGURATION MACROS //************************************************************************** #define MCFG_ESQPANEL1x22_ADD(_tag) \ MCFG_DEVICE_ADD(_tag, ESQPANEL1x22, 0) #define MCFG_ESQPANEL1x22_REPLACE(_tag) \ MCFG_DEVICE_REPLACE(_tag, ESQPANEL1x22, 0) #define MCFG_ESQPANEL1x22_REMOVE(_tag) \ MCFG_DEVICE_REMOVE(_tag) #define MCFG_ESQPANEL2x40_ADD(_tag) \ MCFG_DEVICE_ADD(_tag, ESQPANEL2x40, 0) #define MCFG_ESQPANEL2x40_REPLACE(_tag) \ MCFG_DEVICE_REPLACE(_tag, ESQPANEL2x40, 0) #define MCFG_ESQPANEL_2x40_REMOVE(_tag) \ MCFG_DEVICE_REMOVE(_tag) #define MCFG_ESQPANEL2x40_SQ1_ADD(_tag) \ MCFG_DEVICE_ADD(_tag, ESQPANEL2x40_SQ1, 0) #define MCFG_ESQPANEL2x40_SQ1_REPLACE(_tag) \ MCFG_DEVICE_REPLACE(_tag, ESQPANEL2x40_SQ1, 0) #define MCFG_ESQPANEL2x40_SQ1_REMOVE(_tag) \ MCFG_DEVICE_REMOVE(_tag) #define MCFG_ESQPANEL_TX_CALLBACK(_write) \ devcb = &esqpanel_device::set_tx_wr_callback(*device, DEVCB_##_write); #define MCFG_ESQPANEL_ANALOG_CALLBACK(_write) \ devcb = &esqpanel_device::set_analog_wr_callback(*device, DEVCB_##_write); //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> esqpanel_device class esqpanel_device : public device_t, public device_serial_interface { public: // construction/destruction esqpanel_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source); template static devcb_base &set_tx_wr_callback(device_t &device, _Object object) { return downcast(device).m_write_tx.set_callback(object); } template static devcb_base &set_analog_wr_callback(device_t &device, _Object object) { return downcast(device).m_write_analog.set_callback(object); } virtual void send_to_display(UINT8 data) = 0; void xmit_char(UINT8 data); void set_analog_value(offs_t offset, UINT16 value); protected: // device-level overrides virtual void device_start(); virtual void device_reset(); virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr); // serial overrides virtual void rcv_complete(); // Rx completed receiving byte virtual void tra_complete(); // Tx completed sending byte virtual void tra_callback(); // Tx send bit bool m_eps_mode; private: static const int XMIT_RING_SIZE = 16; bool m_bCalibSecondByte; bool m_bButtonLightSecondByte; devcb_write_line m_write_tx; devcb_write16 m_write_analog; UINT8 m_xmitring[XMIT_RING_SIZE]; int m_xmit_read, m_xmit_write; bool m_tx_busy; }; class esqpanel1x22_device : public esqpanel_device { public: esqpanel1x22_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); required_device m_vfd; virtual void send_to_display(UINT8 data) { m_vfd->write_char(data); } protected: virtual machine_config_constructor device_mconfig_additions() const; private: }; class esqpanel2x40_device : public esqpanel_device { public: esqpanel2x40_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); required_device m_vfd; virtual void send_to_display(UINT8 data) { m_vfd->write_char(data); } protected: virtual machine_config_constructor device_mconfig_additions() const; private: }; class esqpanel2x40_sq1_device : public esqpanel_device { public: esqpanel2x40_sq1_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); required_device m_vfd; virtual void send_to_display(UINT8 data) { m_vfd->write_char(data); } protected: virtual machine_config_constructor device_mconfig_additions() const; private: }; extern const device_type ESQPANEL1x22; extern const device_type ESQPANEL2x40; extern const device_type ESQPANEL2x40_SQ1; #endif