Baracoda IDBlue 补充手册
IDBlue – Communication Protocol v2.4.1
- 26 -
Data Capture
for Workforce
in Motion
Internal Database Functions
GET_ENTRY_COUNT (60h)
Description
Retrieve the number of entries in the device tag memory database.
Parameters
Entry Count
A 16-bit integer representing the number of entries in the tag memory database. The MSB is sent
first, followed by the LSB.
A 16-bit integer representing the number of entries in the tag memory database. The MSB is sent
first, followed by the LSB.
GET_ENTRY (61h)
Description
Retrieve a single entry from the device tag memory database.
Parameters
Index
A 16-bit integer representing the index of the entry to read from the tag memory data.
Timestamp
Timestamp for this entry. Uses the same format as returned by the Timestamp property.
Note: if the year for this timestamp is 0000, then this is an invalid timestamp and should be
disregarded. The device will only record invalid timestamps when the RequireTimestamp property is
disabled.
Tag Id
The tag id associated with this entry.
Block data
The first byte of the first block of the tag associated with this entry.
A 16-bit integer representing the index of the entry to read from the tag memory data.
Timestamp
Timestamp for this entry. Uses the same format as returned by the Timestamp property.
Note: if the year for this timestamp is 0000, then this is an invalid timestamp and should be
disregarded. The device will only record invalid timestamps when the RequireTimestamp property is
disabled.
Tag Id
The tag id associated with this entry.
Block data
The first byte of the first block of the tag associated with this entry.