import urwid

# Define custom characters
CHECKBOX = u"\u2610"
RADIOBUTTON = u"\u25CF"
PROGRESSBAR = [u"\u2591", u"\u2592", u"\u2593"]
SLIDER = u"\u2588"
MENU_ARROW = u"\u25B6"

# Create user interface for crystalfontz 635 LCD display
def main():
    # Define menu options
    menu_options = [
        urwid.Text("Display Settings"),
        urwid.Text("Cursor Settings"),
        urwid.Text("LED Settings"),
        urwid.Text("About this Demo")
    ]

    # Create menu widget
    menu = urwid.Pile([urwid.Text(option) for option in menu_options])

    # Create main loop
    loop = urwid.MainLoop(menu)

    # Connect to LCD display using command line argument
    lcd_display = urwid.connect_lcd_display()

    # Run the main loop
    loop.run()

if __name__ == "__main__":
    main()