基于蓝牙透传的串行通信电路设计  

Design of Serial Communication Circuit Based on Bluetooth Transmission

作　　者：朱艳生 刘金亭 武文杰 陈旺 ZHU Yansheng;LIU Jinting;WU Wenjie;CHEN Wang(College of Mobile Telecommunications and Internet of Things Engineering,Chongqing University of Posts and Telecommunications,Chongqing 401520,China;College of Electronic Information Engineering,China West Normal University,Nanchong Sichuan 637000,China)

机构地区：[1]重庆邮电大学移通学院通信与物联网工程学院,重庆401520 [2]西华师范大学电子信息工程学院,四川南充637000

出　　处：《重庆科技学院学报（自然科学版）》2020年第4期96-99,共4页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

基　　金：重庆市教育委员会科学技术研究项目“物联网环境下基于改进型粒子群算法的服务组合优化研究”(KJQN201902401)。

摘　　要：设计串行通信电路,实现手机蓝牙与基于51单片机的蓝牙模块之间的数据透传功能。该功能实现的过程是,手机上的数据经蓝牙透传无线通信方式发送至单片机开发板上,单片机将接收到的8位数据显示在单片机开发板的发光二极管(LED)上,同时将接收到的数据通过蓝牙模块发送至手机App客户端上,以确认发送数据的正确性。A serial communication circuit is designed to realize the data transmission function between the Bluetooth module of mobile phone and the Bluetooth module based on 51 MCU.The data on the mobile phone can be transmitted to the development board of 51 MCU through Bluetooth wireless communication mode;the MCU receives the 8-bit Data sent by the Bluetooth of the mobile phone and displays it on the LED of the Development Board.At the same time,the MCU sends the received data through the Bluetooth module to the mobile phone APP client to confirm the correctness of the sent data.

关 键 词：蓝牙数据透传 串行异步通信 数据交互 51单片机 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]