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Name
Description
ANT1
DATA-
Number of transport data sets to be transferred in this reader response.
SETS
FLAGS
"FLAGS" is a bit field and defines which data is sent.
Bit
Function
Function
ANT
TR-TYPE
Bit
Function
DSFID
only ISO 15693 transponders
Family code for data storage. If not used, this value returns {0x00}.
UID-LEN
Length of the UID in bytes
UID
UID of the transponder (read-only access)
ANT_NR
Number of the antenna (1)
ANT_STA
The ANT_STATUS can be 0x00 (OK) or 0x83 (RF communications error).
TUS
RSSI
Received Signal Strength Indicator
You will find further information on ANT_STATUS in the appendix "Index of the status
1)
bytes (Page 104)".
Note
Anticollision function
The anticollision function of the reader can support up to 100 ISO 15693 transponders at one
time.
8.3
[0x02] Stay Quiet
This command changes the transponder to the quiet state.
Is only required if the anticollision function is turned off.
Table 8- 5
REQUEST-DATA
Byte
Content
RF290R
Configuration Manual, 09/2014, C79000-G8976-C377-01
b0 no reading at this antenna output
•
b1 reading at this antenna output
•
7
6
-
-
Description
b1 antenna information (ANT_CNT, ANT_NR, ANT_STATUS) is sent
•
7
6
0
0
6
0x02
Protocols for ISO 15693 host commands
5
4
3
-
ANT
-
5
4
3
-
-
0
7
MODE
8.3 [0x02] Stay Quiet
2
1
-
-
2
1
0
1
1)
8 ... 15
UID
0
-
0
1
63
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