基于MC9S08QG8低端微控制器的无线控制器设计

Design for Wireless Controller Based on MC9S08QG8 Lowend Micro-controller

为改变ZigBee无线控制器节点设计中通常需要使用高端微控制器的现状,引入Freescale低端微控制器MC9S08QG8配合MC13192无线收发器再加上少量外围元器件,实现了一种ZigBee无线控制器的精简硬件设计电路。同时描述了器件选择、总体构建思路与硬件设计细节,最后介绍了该无线控制器的一个实例应用。基于低端微控制器的设计也能够完成无线网络要求的一些基本任务,并且满足无线控制应用中的低功耗、低成本、高性能、多功能等要求。

To change the status of using high- end micro- controller to design wireless controller node,one compact hard- ware design for the wireless controller has finished by using Freeseale low - end micro - controller Mcgs08QG8, wireless transceiver MC13192 and a few peripheral equipment. The thought of device choice, general construction, hardware details,and one application example using this wireless controller are described. In wireless control applications,the design based on low- end micro - controller can also handle some wireless task, and then meet the requirements such as low - power, low - cost, hitch-performance and so on.