STM32系列单片机多串口通讯系统简述  

The Use of Multiple Serial Port Based on STM32

作　　者：方少雷 李鹏 苏跃龙 

机构地区：[1]山西省机电设计研究院,山西太原030009

出　　处：《山西电子技术》2016年第3期55-57,共3页Shanxi Electronic Technology

摘　　要：以STM32F103RCT6为例,介绍此芯片与液晶显示屏、微型打印机、PC上位机和AD采集卡之间的串行通信技术。阐述了此芯片5个同步/异步收发器使用功能,详细介绍了硬件连接和软件配置。在电子仪器开发中,实现了多串口间的通讯功能。This text introduces the serial communication technology between STM32F103RCT6 and LCD,micro printer,PC host computer and AD acquisition card,describes the five synchronous / asynchronous transceiver chip functions. The hardware connection diagram and software configuration are introduced in details. In the development of electronic instruments,the serial communication among multiple serial ports is realized.

关 键 词：单片机 同步异步收发器 串行通信 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]