8051单片机控制THB7128代码（C语言），实现步进电机正转和反转调速-8051 Control THB7128 code (C language), stepper motor forward and reverse speed

51单片机实现双步进电机控制，电机驱动芯片是THB7128。看了thb7128的数据手册后 就可以用这个代码了。-Dual stepper motor control with 51 MCU，the motor drive chip is THB7128， you can use the code after see the datasheet of thb7128.