def demo(pi, address):
yield from pi.connect(address)
lcd_screen = LcdScreen(pi, LCD_E, LCD_RS, LCD_D4, LCD_D5, LCD_D6, LCD_D7)
yield from lcd_screen.init()
while True:
yield from asyncio.sleep(1)
yield from write_diag(lcd_screen)
yield from asyncio.sleep(1)
yield from lcd_screen.clear()
yield from asyncio.sleep(1)
yield from write_move_home(lcd_screen)
yield from asyncio.sleep(1)
yield from lcd_screen.clear()
yield from asyncio.sleep(1)
yield from write_at(lcd_screen)
yield from asyncio.sleep(1)
yield from lcd_screen.clear()
yield from asyncio.sleep(1)
def demo(pi, address):
yield from pi.connect(address)
lcd_screen = LcdScreen(pi, LCD_E, LCD_RS, LCD_D4, LCD_D5,
LCD_D6, LCD_D7)
yield from lcd_screen.init()
yield from create_custom_char(lcd_screen)
while True:
yield from write_custom_char(lcd_screen)
yield from asyncio.sleep(5)
yield from lcd_screen.clear()
yield from lcd_screen.enable(False)
yield from asyncio.sleep(2)
yield from lcd_screen.enable(True)