menu "Example Configuration"

    choice EXAMPLE_LCD_CONTROLLER
        prompt "LCD controller model"
        default EXAMPLE_LCD_CONTROLLER_SSD1306
        help
            Select LCD controller model

        config EXAMPLE_LCD_CONTROLLER_SSD1306
            bool "SSD1306"

        config EXAMPLE_LCD_CONTROLLER_SH1107
            bool "SH1107"
    endchoice

    if EXAMPLE_LCD_CONTROLLER_SSD1306
        choice EXAMPLE_SSD1306_HEIGHT
            prompt "SSD1306 Height in pixels"
            default EXAMPLE_SSD1306_HEIGHT_64
            help
                Height of the display in pixels. a.k.a vertical resolution

            config EXAMPLE_SSD1306_HEIGHT_64
                bool "64"
            config EXAMPLE_SSD1306_HEIGHT_32
                bool "32"
        endchoice

        config EXAMPLE_SSD1306_HEIGHT
            int
            default 64 if EXAMPLE_SSD1306_HEIGHT_64
            default 32 if EXAMPLE_SSD1306_HEIGHT_32
    endif

endmenu