// license:BSD-3-Clause // copyright-holders:Miodrag Milanovic #ifndef __TELEPRINTER_H__ #define __TELEPRINTER_H__ #include "machine/terminal.h" #define TELEPRINTER_WIDTH 80 #define TELEPRINTER_HEIGHT 50 /*************************************************************************** DEVICE CONFIGURATION MACROS ***************************************************************************/ #define TELEPRINTER_TAG "teleprinter" #define TELEPRINTER_SCREEN_TAG "tty_screen" #define MCFG_GENERIC_TELEPRINTER_KEYBOARD_CB(_devcb) \ devcb = &generic_terminal_device::set_keyboard_callback(*device, DEVCB_##_devcb); /*************************************************************************** FUNCTION PROTOTYPES ***************************************************************************/ class teleprinter_device : public generic_terminal_device { public: teleprinter_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); uint32_t tp_update(screen_device &device, bitmap_rgb32 &bitmap, const rectangle &cliprect); protected: virtual void term_write(uint8_t data) override; virtual void device_reset() override; virtual machine_config_constructor device_mconfig_additions() const override; private: void scroll_line(); void write_char(uint8_t data); void clear(); }; extern const device_type TELEPRINTER; #endif /* __TELEPRINTER_H__ */