摘要
设计并实现了一种基于无线收发器芯片CC1101的测控网络,简要介绍了网络中链路层协议的工作机制及相应硬件电路设计;详细分析了使用CC1101进行无线通信时的节能设计和防冲突设计原理,计算并给出了CC1101的有关内部寄存器的取值,同时也说明了使用PIC单片机PIC18F66J60进行局域网互连的软硬件设计方法;介绍了最终系统的实现情况及应用前景。
A kind of distributed wireless network for remote measurement and control is designed using wireless transceiver chip CC1101. Data link layer protocol is interpreted together with the corresponding electric circuit. Methods making CC1101 more energy-efficient are analyzed, which requires specific values set to the work-mode register in CC1101. The solution which integrates all wireless relay nodes with Microchip microcontroller PIC18F66J60 is also introduced. Finally, the actual technological state of the wireless communication network is demonstrated, indicating that the distributed wireless network based on CC1101 and PIC18F66J60 has a great future in industry measurement and control.
出处
《单片机与嵌入式系统应用》
2010年第12期43-46,共4页
Microcontrollers & Embedded Systems
