motor.h

博创arm 3000开发板实验

#define MCLK                    67500000        //67.5MHz
#define MOTOR_SEVER_FRE         1000            //20kHz
#define MOTOR_CONT              (MCLK/2/2/MOTOR_SEVER_FRE)
#define MOTOR_MID               (MOTOR_CONT/2)

extern void init_MotorPort(void);
extern void SetPWM(int value);
extern void exit_MotorPort(void);