摘要
当前无线通信与单片机智能控制技术的应用越来越广泛,与日常生活应用的结合已经成为一大趋势。基于短距离无线收发芯片nRF24L01,以单片机STC89C58RD+为微控制器,结合USB控制芯片PDIUSBD12,设计了一套满足实际应用要求的无线USB控制系统。无线USB控制系统分由3个部分组成:PC、无线USB控制器和多个终端节点,文章阐述了系统的功能以及无线USB控制器和多个终端节点的软硬件设计方案。该系统只需对终端节点进行扩展就可应用于不同场合,具有扩展性强、使用方便等优点。
Nowadays, the technology of wireless communication and single-chip computer control has been used widely, and the application of the technology in daily life has become a general trend. This wireless USB control system is based on the RF transceiver nRF24L01 provided by Nordic corporation, uses a single-chip microcomputer STC89C58Rd＋ as the microcontroller and the PDIUSBD12 as the USB control device, The system consists of 3 parts： personal computer, wireless usb controller and a number of terminal nodes. This article introduces the main functions of the system and presents solutions of hardware design and software design. This system has a good performance, and can be ease of use in different occasions by extending the terminal node.
出处
《国外电子测量技术》
2009年第12期43-46,50,共5页
Foreign Electronic Measurement Technology
