该文件为以飞思卡尔13192SARD板为目标板的示例代码，其作用是组成一个星型网络，协调点管理整个网络，子节点定时向协调点发送随机数据。-The sample code files for the target board to the Freescale 13192SARD board, whose role is to form a star network, coordinated point of management for the entire network, the child

控制步进电机指向光最强的一处光敏电阻，可以用作坦克打靶-Stepper motor control point of a photosensitive optical strongest resistance, can be used as target practice tanks