摘要
串行接口是微机与外部设备的主要通信接口之一。串行通讯在数据传输中占有重要的地位,只需要两条信号线就可以进行单向数据传送,操作简单。运用DSP中的McBSP串行模块,实现了对PC机的串行控制及数据传输,使用面向对象语言VC++来接收DSP的数据和指令。此法运用在激光告警探测技术中,经检验此方案实用、可靠,适宜广泛推广。
Serial interface is one of the major communication modes between microcomputer and peripheral equipment. Serial communication plays a very important role in the data transmission. In this communication mode only two signal lines are needed for unidirectional data transmission and can be operated simply. The serial control and transmission are accomplished by applying the McBSP serial mode in DSP. The data and instruction transmission are accepted by applying Object Oriented language VC＋＋. This method has been applied in the technology of laser alarming detection and its efficiency has been proved by experience.
出处
《量子电子学报》
CAS
CSCD
北大核心
2006年第4期573-576,572,共5页
Chinese Journal of Quantum Electronics
基金
国家自然科学基金项目(60572019)
