main
	Usart_Init
	Lcd8_Init
		Lcd8_Cmd
			Delay_50us
			Delay_5500us
			Delay_1us
		Delay_5500us
	Usart_Write
	Usart_Read
	Usart_Data_Ready
	LCD8_Out
		Lcd8_Cmd
			Delay_50us
			Delay_5500us
			Delay_1us
