public const uint8 ID = 0;
driver.ID = ID;
public link unit tone1 {} = driver.tone1;
public link void OS_init(){} = driver.OS_init;
public link void SetChannel(bit n1){} = driver.SetChannel;
public link void SetTimbre(bit n1,bit n2){} = driver.SetTimbre;
public link void SetVol(bit n1){} = driver.SetVol;
public link void PlayTone(bit n1){} = driver.PlayTone;
public link void StopTone(bit n1,bit n2){} = driver.StopTone;
