public link bit OS_EventFlag = driver.OS_EventFlag;
public link bit 右边传感器有反光 = driver.key0_press;
public link bit 中间传感器有反光 = driver.key1_press;
public link bit 左边传感器有反光 = driver.key2_press;
public link bit 右边传感器无反光 = driver.key0_notpress;
public link bit 中间传感器无反光 = driver.key1_notpress;
public link bit 左边传感器无反光 = driver.key2_notpress;
public link bit OS_time = driver.OS_time;
public link void OS_init(){} = driver.OS_init;
public link void OS_run(){} = driver.OS_run;
