本代码功能是实现BLDCM的无位置转速、电流双闭环控制。采用的微处理器为英飞凌的XE166系列，内容包括自启动模块、换相点确定、PI模块以及相应的通信模块。-This code is to realize the function of BLDCM without position speed and the current double closed loop control. The microprocessor for infineon s XE166 series, since the