【摘要】 两个简单的单片机系统,实现双机通信,甲机发送,乙机接收,系统传输10-19十个数据,采用查询方式,甲机发送前,演奏《两只蝴蝶,》演奏完毕发送,乙机接收完毕演奏《两只蝴蝶,》同时,将接收的数据通过LED显示出来。更多还原

【Abstract】 Two MCU communicates with each other,the first MCU transmits data of 10 to 19 to the second one.Before communication,the first MCU plays music of Two Butterflies,it stops right on the communication starts.This transmit uses inquiry way,not interruption way.After all data has been received,the second MCU plays the music of Two Butterflies,and shows it through form LED.更多还原