public const uint8 ID = 0;
driver.ID = ID;
public link unit reader0 {} = driver.reader0;
public link bit OS_EventFlag = driver.OS_EventFlag;
public link bit X = driver.X;
public link bit Y = driver.Y;
public link bit  = driver.Width;
public link bit ߶ = driver.Height;
public link bit ɫ = driver.BackColor;
public link bit ɫ = driver.ForeColor;
public link void OS_init(){} = driver.OS_init;
public link void OS_thread(){} = driver.OS_thread;
public link void ַ_(bit n1){} = driver.print_string;
public link void ַʽ_(bit n1){} = driver.print_number;
public link void ַ_(bit n1){} = driver.print_char;
public link void ȡһ(){} = driver.get_data;
public link void Ч(){} = driver.is_ready;
public link void չ_(bit n1){} = driver.SetValue;
public link void _(bit n1){} = driver.SetFont;
