keil环境编程，主要功能为单片机控制步进马达的驱动 非常实用，且正式用在某些行业的程序-keil programming environment, the main function of the drive for the stepper motor is very useful, and an official with the procedure in certain industries

这是我收集的基于FPGA的步进马达控制器，仅供初学者参考。-Based on FPGA Stepping Motor Controller