该程序代码是基于msp430f149为平台开发悬挂系统开发，可准确完成基础部分的画直线、画圆等要求，并可以显示坐标以及发挥部分循迹要求，可以在12864屏上显示轨迹-The program code is based msp430f149 suspension system developed for the platform can be accurately completed basic part of the painting line, circle, etc., and can di