public link bit OS_time = driver.OS_time;
public const int32 步进时间 = 0;
driver.Time = 步进时间;
public link void OS_init(){} = driver.OS_init;
public link void OS_run(){} = driver.OS_run;
public link void 正转(){} = driver.run_right;
public link void 反转(){} = driver.run_left;
public link void 正转_步(bit n1){} = driver.run_right_t;
public link void 反转_步(bit n1){} = driver.run_left_t;
public link void 停止(){} = driver.stop;
