| () | () |
address
r_address
read-only, ascii
The entire 64-bit unique ID. Given as upper case hexadecimal digits (0-9A-F).
address starts with the family code
r address is the address in reverse order, which is often used
in other applications and labeling.
crc8
read-only, ascii
The 8-bit error correction portion. Uses cyclic redundancy check. Computed
from the preceding 56 bits of the unique ID number. Given as upper case
hexadecimal digits (0-9A-F).
family
read-only, ascii
The 8-bit family code. Unique to each type of device. Given as upper
case hexadecimal digits (0-9A-F).
id
r_id
read-only, ascii
The 48-bit middle portion of the unique ID number. Does not include the family
code or CRC. Given as upper case hexadecimal digits (0-9A-F).
r id is the id in reverse order, which is often used in other
applications and labeling.
locator
r_locator
read-only, ascii
Uses an extension of the 1-wire design from iButtonLink company that
associated 1-wire physical connections with a unique 1-wire code. If the
connection is behind a Link Locator the locator will show a unique
8-byte number (16 character hexadecimal) starting with family code FE.
If no Link Locator is between the device and the master, the
locator field will be all FF.
r locator is the locator in reverse order.
present (DEPRECATED)
read-only, yes-no
Is the device currently present on the 1-wire bus?
type
read-only, ascii
Part name assigned by Dallas Semi. E.g. DS2401 Alternative packaging
(iButton vs chip) will not be distiguished.