User's Manual

137
Chapter 5 RFID Scan
Command:
#@rf_rwidx?\r
Purpose Get Access Parameter
Response OK,[m]\r
[m]: Access Parameter
[m] Meaning Value Parameters
‘0’
Access Password ‘xxxxxxxx’
Access Password, 4Bytes, shown in Hexadecimal
value.
e.g. String ‘30313233’ indicates 0x30, 0x31, 0x32,
0x33.
Default= ‘00000000’
‘1’
Memory Bank ‘0’ – EPC
‘1’ – TID
‘2’ – User
Default= ‘0’
‘2’
Starting Address ‘0’, ‘2’, ‘4’ … ‘32’
Only even number is valid.
Default= ‘0’
‘3’
Data Length ‘0’, ‘2’, ‘4’ … ‘32’
Only even number is valid.
Default= ‘0’ (Unit=byte)
ERR,[code]
#@rf_rwidx=[m]\r
Purpose Set Access Parameter
Response OK\r
ERR,[code]\r
#@rf_rwpr?\r
Purpose Get Access Parameter
Response OK,[m]\r (Default m= ‘00000000’)
[m]: Access Parameter
ERR,[code]\r
#@rf_rwpr=[m]\r
Purpose Set Access Parameter
Response OK\r
ERR,[code]\r
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