【摘要】 一种用于单片机与PC机之间建立通用串行总线(USB)接口的快速解决方案。它凭借专用的USB接口模块—USB100,实现了运动员心音信号遥测系统与笔记本计算机之间的高速数据通信而无须缓存和额外工作电源,从而为在运动现场监测运动员的心力储备提供了一个可靠的技术平台。更多还原

【Abstract】 This paper introduces a rapid solution for connecting MCU to PC through the universal serial bus (USB)interface.With the application of the special module,USB100,high-speed data communication between the athlete’s heart sound telemetry system and notebook computer can be realized.Therefore,it provides a reliable technical platform to monitor the athlete’s cardiac contractility at the sports site.更多还原