m051的基本功能，包括GPIO,PWM,UART,ADC-the m051 basic functions, including GPIO, PWM, UART, ADC, etc.

用28335实现输入输出,同时可实现基本的驱动功能，可用到无刷直流电机中-finish I/O based on 28335，At the same time, can realize the basic function of the driven, available to the brushless DC motor