Communications System Based on MCU
Zhu Xu-guang · Techniques of Automation and Applications · 2010
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.