其中包括了射频芯片nRF905相应得SPI操作代码，以及YM12864液晶显示屏操作代码，共享了，为的是能下到好的WSN MAC代码用NS仿真的。-Including the RF chip nRF905 corresponding the SPI operation code, and YM12864 LCD operation code, shared, as is to a good WSN MAC code down to the simulation with NS.

几种用于WSN的仿真工具比较:为了实现无线传感器网络的仿真，研究人员设计开发(或在现有平台建立无线传感器网络模型)了许多的仿真平台，包括NS-2, OPNET,   SensorSim, EmStar, OMNet, G1oMoSim, TOSSIM, PowerTOSSIM等-Several simulation tools for WSN comparison: In order to achieve wireless sensor network simulation, the resea

wsn无线传感器网络，使用ns-2进行仿真-wireless sensor network