// returns true if any device is reporting an alarm condition on the bus
bool DallasTemperature::hasAlarm(void){
DeviceAddress deviceAddress;
resetAlarmSearch();
return alarmSearch(deviceAddress);
}
void DallasTemperature::processAlarms(void) {
resetAlarmSearch();
DeviceAddress alarmAddr;
while (alarmSearch(alarmAddr)) {
if (validAddress(alarmAddr))
_AlarmHandler(alarmAddr);
}
}