onewirecontainer21.java

这是一个以JAVA编写的程序,本人还没有试过,是一个简单的温度控制系统

   /**
    * Address of the control register. Used with the <code>getFlag</code>
    * and <code>setFlag</code> methods to set and
    * check flags indicating the Thermochron's status.
    *
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    * @see #setFlag(int,byte,boolean)
    * @see #setFlag(int,byte,boolean,byte[])
    */
   public static final int CONTROL_REGISTER = 0x20E;

   /**
    * Alarm frequency setting for the <code>setClockAlarm()</code> method.
    * If the DS1921 Thermocron alarm is enabled and is not alarming,
    * it will alarm on the next Real-Time Clock second.
    *
    * @see #setClockAlarm(int,int,int,int,int,byte[])
    */
   public static final byte ONCE_PER_SECOND = ( byte ) 0x1F;

   /**
    * Alarm frequency setting for the <code>setClockAlarm()</code> method.
    * If the DS1921 Thermocron alarm is enabled and is not alarming,
    * it will alarm the next time the Real-Time Clock's 'second' value is
    * equal to the Alarm Clock's 'second' value.
    *
    * @see #setClockAlarm(int,int,int,int,int,byte[])
    */
   public static final byte ONCE_PER_MINUTE = ( byte ) 0x17;

   /**
    * Alarm frequency setting for the <code>setClockAlarm()</code> method.
    * If the DS1921 Thermocron alarm is enabled and is not alarming,
    * it will alarm the next time the Real-Time Clock's 'second' and 'minute' values are
    * equal to the Alarm Clock's 'second' and 'minute' values.
    *
    * @see #setClockAlarm(int,int,int,int,int,byte[])
    */
   public static final byte ONCE_PER_HOUR = ( byte ) 0x13;

   /**
    * Alarm frequency setting for the <code>setClockAlarm()</code> method.
    * If the DS1921 Thermocron alarm is enabled and is not alarming,
    * it will alarm the next time the Real-Time Clock's 'second', 'minute', and 'hour' values are
    * equal to the Alarm Clock's 'second', 'minute', and 'hour' values.
    *
    * @see #setClockAlarm(int,int,int,int,int,byte[])
    */
   public static final byte ONCE_PER_DAY = ( byte ) 0x11;

   /**
    * Alarm frequency setting for the <code>setClockAlarm()</code> method.
    * If the DS1921 Thermocron alarm is enabled and is not alarming,
    * it will alarm the next time the Real-Time Clock's 'second', 'minute', 'hour', and 'day of week' values are
    * equal to the Alarm Clock's 'second', 'minute', 'hour', and 'day of week' values
    *
    * @see #setClockAlarm(int,int,int,int,int,byte[])
    */
   public static final byte ONCE_PER_WEEK = ( byte ) 0x10;

   /**
    * Low temperature alarm value for the methods <code>getAlarmStatus()</code>,
    * <code>getAlarmHistory()</code>, and <code>setTemperatureAlarm()</code>.
    *
    * @see #getAlarmStatus(byte,byte[])
    * @see #getAlarmHistory(byte)
    * @see #setTemperatureAlarm(int,double,byte[])
    */
   public static final byte TEMPERATURE_LOW_ALARM = 4;

   /**
    * High temperature alarm value for the methods <code>getAlarmStatus()</code>,
    * <code>getAlarmHistory()</code>, and <code>setTemperatureAlarm()</code>.
    *
    * @see #getAlarmStatus(byte,byte[])
    * @see #getAlarmHistory(byte)
    * @see #setTemperatureAlarm(int,double,byte[])
    */
   public static final byte TEMPERATURE_HIGH_ALARM = 2;

   /**
    * Clock alarm value for the methods <code>getAlarmStatus()</code>
    * and <code>isClockAlarming()</code>.
    *
    * @see #getAlarmStatus(byte,byte[])
    * @see #isClockAlarming(byte[])
    */
   public static final byte TIMER_ALARM = 1;

   /**
    * CONTROL REGISTER FLAG: When enabled, the device will respond to conditional
    * search command if a timer alarm has occurred.
    *
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    * @see #setFlag(int,byte,boolean)
    * @see #setFlag(int,byte,boolean,byte[])
    */
   public static final byte TIMER_ALARM_SEARCH_FLAG = 1;

   /**
    * CONTROL REGISTER FLAG: When enabled, the device will respond to conditional
    * search command if the temperature has reached the high temperature threshold.
    *
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    * @see #setFlag(int,byte,boolean)
    * @see #setFlag(int,byte,boolean,byte[])
    */
   public static final byte TEMP_HIGH_SEARCH_FLAG = 2;

   /**
    * CONTROL REGISTER FLAG: When enabled, the device will respond to conditional
    * search command if the temperature has reached the low temperature threshold.
    *
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    * @see #setFlag(int,byte,boolean)
    * @see #setFlag(int,byte,boolean,byte[])
    */
   public static final byte TEMP_LOW_SEARCH_FLAG = 4;

   /**
    * CONTROL REGISTER FLAG: When enabled, the device will begin overwriting the earlier
    * temperature measurements when the temperature log memory becomes full.
    *
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    * @see #setFlag(int,byte,boolean)
    * @see #setFlag(int,byte,boolean,byte[])
    */
   public static final byte ROLLOVER_ENABLE_FLAG = 8;

   /**
    * CONTROL REGISTER FLAG: When DISABLED, the mission will start as soon as the
    * sample rate is written.
    *
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    * @see #setFlag(int,byte,boolean)
    * @see #setFlag(int,byte,boolean,byte[])
    */
   public static final byte MISSION_ENABLE_FLAG = 16;

   /**
    * CONTROL REGISTER FLAG: Must be enabled to allow a clear memory
    * function. Must be set immediately before the command is issued.
    *
    * @see #clearMemory()
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    * @see #setFlag(int,byte,boolean)
    * @see #setFlag(int,byte,boolean,byte[])
    */
   public static final byte MEMORY_CLEAR_ENABLE_FLAG = 64;

   /**
    * CONTROL REGISTER FLAG: When DISABLED, the real time clock will start
    * working. Must be disabled for normal operation.
    *
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    * @see #setFlag(int,byte,boolean)
    * @see #setFlag(int,byte,boolean,byte[])
    */
   public static final byte OSCILLATOR_ENABLE_FLAG = ( byte ) 128;

   /**
    * STATUS REGISTER FLAG: Will read back true when a clock alarm has occurred.
    *
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    */
   public static final byte TIMER_ALARM_FLAG = 1;

   /**
    * STATUS REGISTER FLAG:  Will read back true when the temperature during a mission
    * reaches or exceeds the temperature high threshold.
    *
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    */
   public static final byte TEMPERATURE_HIGH_FLAG = 2;

   /**
    * STATUS REGISTER FLAG: Will read back true when a temperature equal to or below
    * the low temperature threshold was detected on a mission.
    *
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    */
   public static final byte TEMPERATURE_LOW_FLAG = 4;

   /**
    * STATUS REGISTER FLAG: Will read back true when a mission temperature conversion
    * is in progress
    *
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    */
   public static final byte SAMPLE_IN_PROGRESS_FLAG = 16;

   /**
    * STATUS REGISTER FLAG: Will read back true when a mission is in progress.
    *
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    */
   public static final byte MISSION_IN_PROGRESS_FLAG = 32;

   /**
    * STATUS REGISTER FLAG: Will read back true if the memory has been cleared.
    *
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    */
   public static final byte MEMORY_CLEARED_FLAG = 64;

   /**
    * STATUS REGISTER FLAG: Will read back true if a temperature conversion
    * of any kind is in progress.
    *
    * @see #getFlag(int,byte,byte[])
    * @see #getFlag(int,byte)
    */
   public static final byte TEMP_CORE_BUSY_FLAG = ( byte ) 128;

   /**
    * Creates a new <code>OneWireContainer</code> for communication with a DS1921 Thermocron iButton.
    * Note that the method <code>setupContainer(DSPortAdapter,byte[])</code>
    * must be called to set the correct <code>DSPortAdapter</code> device address.
    *
    * @see com.dalsemi.onewire.container.OneWireContainer#setupContainer(com.dalsemi.onewire.adapter.DSPortAdapter,byte[]) setupContainer(DSPortAdapter,byte[])
    * @see #OneWireContainer21(com.dalsemi.onewire.adapter.DSPortAdapter,byte[]) OneWireContainer21(DSPortAdapter,byte[])
    * @see #OneWireContainer21(com.dalsemi.onewire.adapter.DSPortAdapter,long)   OneWireContainer21(DSPortAdapter,long)
    * @see #OneWireContainer21(com.dalsemi.onewire.adapter.DSPortAdapter,java.lang.String) OneWireContainer21(DSPortAdapter,String)
    */
   public OneWireContainer21 ()
   {
      super();

      // initialize the memory banks
      initMem();
   }

   /**
    * Creates a new <code>OneWireContainer</code> for communication with a DS1921 Thermocron iButton.
    *
    * @param  sourceAdapter     adapter object required to communicate with
    * this iButton
    * @param  newAddress        address of this DS1921
    *
    * @see #OneWireContainer21()
    * @see #OneWireContainer21(com.dalsemi.onewire.adapter.DSPortAdapter,long)   OneWireContainer21(DSPortAdapter,long)
    * @see #OneWireContainer21(com.dalsemi.onewire.adapter.DSPortAdapter,java.lang.String) OneWireContainer21(DSPortAdapter,String)
    */
   public OneWireContainer21 (DSPortAdapter sourceAdapter, byte[] newAddress)
   {
      super(sourceAdapter, newAddress);

      // initialize the memory banks
      initMem();
   }

   /**
    * Creates a new <code>OneWireContainer</code> for communication with a DS1921 Thermocron iButton.
    *
    * @param  sourceAdapter     adapter object required to communicate with
    * this iButton
    * @param  newAddress        address of this DS1921
    *
    * @see #OneWireContainer21()
    * @see #OneWireContainer21(com.dalsemi.onewire.adapter.DSPortAdapter,byte[]) OneWireContainer21(DSPortAdapter,byte[])
    * @see #OneWireContainer21(com.dalsemi.onewire.adapter.DSPortAdapter,java.lang.String) OneWireContainer21(DSPortAdapter,String)
    */
   public OneWireContainer21 (DSPortAdapter sourceAdapter, long newAddress)
   {
      super(sourceAdapter, newAddress);

      // initialize the memory banks
      initMem();
   }

   /**
    * Creates a new <code>OneWireContainer</code> for communication with a DS1921 Thermocron iButton.
    *
    * @param  sourceAdapter     adapter object required to communicate with
    * this iButton
    * @param  newAddress        address of this DS1921
    *
    * @see #OneWireContainer21()
    * @see #OneWireContainer21(com.dalsemi.onewire.adapter.DSPortAdapter,long) OneWireContainer21(DSPortAdapter,long)
    * @see #OneWireContainer21(com.dalsemi.onewire.adapter.DSPortAdapter,java.lang.String) OneWireContainer21(DSPortAdapter,String)
    */
   public OneWireContainer21 (DSPortAdapter sourceAdapter, String newAddress)
   {
      super(sourceAdapter, newAddress);

      // initialize the memory banks
      initMem();
   }

   /**
    * Provides this container with the adapter object used to access this device and
    * the address of the iButton or 1-Wire device.
    *
    * @param  sourceAdapter     adapter object required to communicate with
    *                           this iButton
    * @param  newAddress        address of this 1-Wire device
    * @see com.dalsemi.onewire.utils.Address
    */
   public void setupContainer(DSPortAdapter sourceAdapter, byte[] newAddress)
   {
      super.setupContainer(sourceAdapter, newAddress);
      setThermochronVariables();
   }

   /**
    * Provides this container with the adapter object used to access this device and
    * the address of the iButton or 1-Wire device.
    *
    * @param  sourceAdapter     adapter object required to communicate with
    *                           this iButton
    * @param  newAddress        address of this 1-Wire device
    * @see com.dalsemi.onewire.utils.Address
    */
   public void setupContainer(DSPortAdapter sourceAdapter, long newAddress)
   {
      super.setupContainer(sourceAdapter, newAddress);
      setThermochronVariables();
   }

   /**
    * Provides this container with the adapter object used to access this device and
    * the address of the iButton or 1-Wire device.
    *
    * @param  sourceAdapter     adapter object required to communicate with
    *                           this iButton
    * @param  newAddress        address of this 1-Wire device
    * @see com.dalsemi.onewire.utils.Address
    */
   public void setupContainer(DSPortAdapter sourceAdapter, java.lang.String newAddress)
   {
      super.setupContainer(sourceAdapter, newAddress);
      setThermochronVariables();
   }