User Manual

Brillian
AI 2000 CIDRW
29
6.2 READER COMMAND FORMAT:
~xx cmdR rc data*
Format Decsription
Table 1-3. ASCII reader command format
Item
Code
Description
1
~
Start Byte(7EH)
2
xx
Device ID,00 To 08。
3
cmdR
Reader Echo,”R” mean ”Reply”,Table 1-4
4
rc
SSACK (return code)
5
data
Parameter string。
6
*
End Byte(2AH)
Table 1-4. ASCII reader command list
Item
Command
Format
Parameter String
1
Are you
~xx RUR softver*
there
2
Read MID
~xx RMIDR rc MIDstring*
3
Write MID
~xx WMIDR rc*
MIDstring: max16bytes
4
Read DATA
~xx RDATR rc datastring*
5
Write DATA
~xx WDATR rc*
6
Write State
~xx WSR rc*
7
Read State
~xx RSR rc*
8
Wrtie Event
~xx WEVR rc*
Report Mode
9
Read Event
~xx REVR ModeType*
ModeType:
Report Mode
ASC/SECS
10
Unknow
~xx UNCMD*
command
Table 1-5. Return Code (SSACK)
Item
Name
Description
1
NO
Normal Operation
2
CE
Communication Error,could not communicate to the Tag
3
24
CRC error in Tag data
4
TE
Tag Error