Implementation of Step Motor Control under Embedded Linux Based on S3C2440

This document mainly outlines the procedures on implementation of control of S3C2440 based embedded Linux stepping motor. Such discussion is focused on hardware design method, driving program compilation and application program compilation. It also introduces the concept of stepping motor control and analyzes structure, compilation procedure and improvement of stepping motor driving program in embedded system. Application of S3C2440 and Linux 2.6.30 based driving program can realize various controls by ARM processor of stepping motor in embedded Linux system.