DDA直线插补在ARM中的设计与实现

Design and implementation of DDA linear interpolation based on ARM

设计与实现了基于ARM控制器的一种连续插补器,该插补器采用数字积分法设计,集成了直线插补功能和梯形加减速功能,能够方便地实现多轴联动,通过简单的修改可移植到不同的嵌入式控制器中.

We focused on the design and realization of a kind of continuous interpolar for ARM controller.The interpolator was created by DDA algorithm,and included speed control.It was a convenient realization of culti axis linkage which could be transplanted to different embedded system by simple modification.