基于ARM与FPGA的嵌入式开放性运动控制器的设计与开发

Design and Development of an Open Embedded Motion Controller Based on ARM and FPGA

讨论了一种基于ARM和FPGA的嵌入式开放性运动控制器的方案设计,介绍了该运动控制器的硬件平台和软件平台,在ARM上移植了Linux操作系统和Qt(C++部件工具箱),利用Qt设计了人机交互界面,重点讨论了ARM和FPGA之间通信的实现以及运动控制中S型加减速插补算法的实现。

This paper discussed the design of a kind of open embedded motion controller based on ARM and FPGA,introduced the hardware and software platform of the motion controller.Linux operating system and Qt are transplanted on ARM,and the Human Machine Interface was designed using Qt.The paper focused on the implementation of the communication between ARM and FPGA and the interpolation algorithm of S-curve acceleration/deceleration.