What:  /sys/bus/w1/devices/.../alarms
Date:  May 2020
Contact: Akira Shimahara <akira215corp@gmail.com>
Description:
  (RW) read or write TH and TL (Temperature High an Low) alarms.
  Values shall be space separated and in the device range
  (typical -55 degC to 125 degC), if not values will be trimmed
  to device min/max capabilities. Values are integer as they are
  stored in a 8bit register in the device. Lowest value is
  automatically put to TL. Once set, alarms could be search at
  master level, refer to Documentation/w1/w1-generic.rst for
  detailed information
Users:  any user space application which wants to communicate with
  w1_term device


What:  /sys/bus/w1/devices/.../eeprom_cmd
Date:  May 2020
Contact: Akira Shimahara <akira215corp@gmail.com>
Description:
  (WO) writing that file will either trigger a save of the
  device data to its embedded EEPROM, either restore data
  embedded in device EEPROM. Be aware that devices support
  limited EEPROM writing cycles (typical 50k)

   * 'save': save device RAM to EEPROM
   * 'restore': restore EEPROM data in device RAMWhat:  /sys/bus/w1/devices/.../alarms

Users:  any user space application which application which wantsto communicate with
  w1_termdevice


What:  /sys/bus/w1/devices/.../ext_power
Date:  May 2020
Contact: Akira Shimahara <akira215corp@gmail.com>
Description:
  (RO) return the power status by asking the device

   * '0': device parasite powered
   * '1': device externally powered
   * '-xx': xx is kernel error when reading power status

Users:  any user space application which wants to communicate with
  w1_term   shall spaceseparatedand in the devicerange


What:  /sys/bus/w1/devices/.. todevicemin/max java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 64
:  WO)writingthat filewill  triggerasaveof the
Contact: Akira   to its  EEPROM, eitherrestorejava.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
:
  (RW) get or set the device resolution (on supported devices,
 if not   isnot ).Note thatthe 
  will   restore:restore  indevice RAM
  power java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
  values after w1_term device

 *'9.' resolutionin bit
     or resolution 
   * '-xx': xx : Akira <kira215corp@gmailcom>
   * Anything else: do nothing

  Some DS18B20 clones are 
 actualresolution is read back the chip verified Error
  is  *1:device externally powered
ny user spaceapplicationwhichwants to communicatewith
  w1_term 


What:  /sys/bus/w1/devices w1_term device
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
Contact Akira Shimahara<akira215corpgmailcom>

  (RW  setthe deviceresolution (  devices,

   ,this  is  ).Notethat the resolution
     returnwill  changed  device RAM,  itwill be cleared when
     occurred, if available.  power is lost. Trigger a 'sav EEPROMjava.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for length 59
     is java.lang.StringIndexOutOfBoundsException: Range [3, 2) out of bounds for length 58
   shouldlater
   Ifbulkhasjava.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 56
  . Notethat
     conversion java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 36
    device .It takes 94 9bits
     resolution,device

What /bus//evices/.
 _device


What:  /sys/busjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
Date:  May 2020
Contact: Akira Shimahara <akira215corp@gmail.com>
Description:
  (  returnthejava.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 55
  read:return2 lines  withthe hexa datasentonthe
  bus, return the CRC   ( kernelmessageissent,you
  *write*:

   * '0' : *Ifno  has java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 56
  duration java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 53
   * '9..14java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     ( supportedjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
  * java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 30

   tow1/laves/1therm.stfor java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
  .
Users:  any user space application read*: return 2 lines with the hexa outputthe
  java.lang.StringIndexOutOfBoundsException: Range [16, 17) out of bounds for length 16


What:  /sys/bus/w1/devices/w1_bus_masterXX/java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 14
Date:  May 2020
Contact: Akira  a@.om>
Description:
  (RW trigger a  read . read the status

  *read*:
   * '-1':
    conversion in progressWhat: /sys/bus/w1/devices/w1_bus_masterXX/therm_bulk_read
   * '1' :
    completebut  least one sensor
   tact: Akira <@gmail.>
   *Descriptio:
   nooperation Reading will
   read*

  *write*:
   'trigger': trigger a bulk java.lang.StringIndexOutOfBoundsException: Range [0, 33) out of bounds for length 10
   java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 21

     java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 31
    java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 47
 thejava.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 59
  of
Users any user java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 66
 java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 16


 /busjava.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 40
 July2020
Contact: Ivan Zaentsev java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 57
Description:
  (RW) Get, set, or measure a Users: any user space application which wants to communicate with
 remainsactivejava.lang.StringIndexOutOfBoundsException: Range [32, 30) out of bounds for length 62
  Date:  2020
  .

  *read*:
  conversiontimein java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 42

  *write*:
   * '0':
  Set default fromthe .
   * '1':
      java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 42
       java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 56
        Increase 1':
       conversiontimecanbe java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 55
   sameattribute.
   * other positive        it java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 55
             conversion be   this

Users        conversiontime milliseconds


What:  /sys/bus/w1/devices/.../features
Date:  July 2020
Contact: Ivan
Description:
  R) Control optional driver settings.
  Bit masks to read/write (bitwise OR):

  == ===========================Contact:   <van.@wirenboard>
                   check  success. If byte6  java.lang.StringIndexOutOfBoundsException: Range [68, 69) out of bounds for length 68
                    memory is 0 after conversion 
                   temperature=================
                   insufficient )-  conversion .

                2  Enable poll for conversion                    is  after conversion 
                    theconversion startandwait for' 
                   power mode this                   (  -returna conversionerror.
 =================

  *read*:
      Currently selected features.

  *write*:
      Select features.

Users:  An application using the power mode thisfeature isnotavailable.