利用DSP芯片控制步进电机的转动。

设计DSP外围的等待逻辑电路、等待逻辑控制电路、步进电机驱动电路

设计步进电动机驱动软件

按照设计电路焊接电路板，调试、测试

按照软件设计要求设计软件，并且结合硬件电路调试、测试。

最终达到控制步进电机转动目的

-use DSP controlled stepper motor rotation. DSP Design external logic circuits wait and wait for logic control circuits, Stepper motor drive circuit design stepper motor drive circuit design software in accordance with the welding circuit boards, debugging, testing in the software design software design requirements, the combination of hardware and circuit debugging and testing. Ultimately achieve control of stepper motor rotation purpose