fiber::cLCD_HD44780 Concept Reference

Template interface for the 'LCD_HD447080' or compatible version. More...

#include <LCD_HD44780.hpp>

Concept definition

template<class LCD>
concept fiber::cLCD_HD44780 =  requires(
            LCD lcd, 
            LCD_HD44780_NumberOfLines number_of_lines, 
            LCD_HD44780_Dots dots, 
            bool boolean,
            LCD_HD44780_CursorEntryDirection direction, 
            LCD_HD44780_DisplayEntryShift shift,
            LCD_HD44780_DisplayControl display_control, 
            LCD_HD44780_CursorControl cursor_control,
            LCD_HD44780_CursorDisplayShift cursor_display_shift,
            uint8_t address)
    {
        { lcd.columns() } -> std::unsigned_integral;
        { lcd.rows() } -> std::unsigned_integral;
 
        { lcd.background_light(boolean) } -> cAwaitable<void>;
        { lcd.init() } -> cAwaitable<void>;
        { lcd.clear_display() } -> cAwaitable<void>;
        { lcd.return_home() } -> cAwaitable<void>;
        { lcd.entry_mode(direction, shift) } -> cAwaitable<void>;
        { lcd.display_control(display_control, cursor_control) } -> cAwaitable<void>;
        { lcd.cursor_and_display_shift(cursor_display_shift) } -> cAwaitable<void>;
        { lcd.function_set(number_of_lines, dots) } -> cAwaitable<void>;
        { lcd.set_cg_address(address) } -> cAwaitable<void>;
        { lcd.set_dd_address(address) } -> cAwaitable<void>;
        { lcd.write_data(address) } -> cAwaitable<void>;
        { lcd.read_data() } -> cAwaitable<uint8_t>;
        { lcd.read_busy_flag_and_address() } -> cAwaitable<LCD_HD44780_BusyFlagAddress>;
        { lcd.is_busy() } -> cAwaitable<bool>;
    }

Detailed Description

Template interface for the 'LCD_HD447080' or compatible version.