public link unit digital0 {}
driver.digital0 = digital0;
public link bit OS_time = driver.OS_time;
public const int32 ʱ = 0;
driver.high_time = ʱ;
public const int32 ʱ = 0;
driver.all_time = ʱ;
public link unit digital1 {} = driver.digital1;
public link void OS_init(){} = driver.OS_init;
public link void OS_run(){} = driver.OS_run;
public link void ֹͣ(){} = driver.stop;
public link void ˸_(bit n1){} = driver.flash_times;
public link void ˸(){} = driver.flash;
public link void ˸(){} = driver.is_ok;
