第二届飞思卡尔杯智能车大赛，本人编写，欢迎参考。使用DG128，实现定时中断，光电管感应后AD转换，PWM控制舵机与电机，捕捉速度的脉冲信号。-Freescale Cup second session of the smart car competition, I am prepared to welcome reference. The use of DG128, interrupted from time to time to ac

使用DG128，实现定时中断，光电管感应后AD转换，PWM控制舵机与电机，捕捉速度的脉冲信号。-Using DG128, to achieve timing interrupt, after the induction of AD conversion, PWM control of the steering gear and motor, to capture the speed of the pulse signal.