pwm_timer_b.c

单片机输出PWM波形电机驱动 mc338865

#ifndef     _CONTROLBLOCK
#define    _CONTROLBLOCK

#define   TEST    BIT0                  //增加模块
#define   TEST2   BIT1
#define   SIN     BIT2
#define   NULL    0X00

#define   BLOCK    1
#define   BEGING   2
#define   GO       3
#define   SET      4
#define   RESET    5
#define   UP       6
#define   DOWN     7
#define   LEFT     8
#define   RIGHT    9
#define   ADD      10
#define   SELET    11




void Set(unsigned char which,unsigned char state);         //设置个各全局变量的状态

unsigned char ReturnState(unsigned char which);            //返回各全局变量的状态,错误返回 100

void * ReturnFun();                                     //返回选择进入模块的函数指针

void ExitBlock(unsigned char which);                     //退出模块
#endif