control step motor (use for CNC machine), use chip dspic30f4011, include interpolation,control step motor (use for CNC machine), use chip dspic30f4011, include interpolation

步进电机微调程序，用于步进电机控制与检测。测试步进角度和自动计算机角度。-Stepper motor tuning program for stepper motor control and testing. Step angle and automatic computer testing point of view.

FOC 磁场定向控制 也就是业界说的磁场导向控制或磁束向量控制-FOC control for fieldoriented controlled step motor so that sensorless control can be implemented