User's Manual

25
Chapter 1 Understandin
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RFID Reader
Command:
#@sys_txben?\r
Purpose Get Transmit Buffer Status
Response OK,[m],[n]\r
ERR,[code]\r
#@sys_txben=[m] {,[n]}\r
Purpose Enable Transmit Buffer
[m]: ‘0’ – Disable (default)
‘1’ – Enable
‘2’ – Enable passive transmit buffer
[n]: ‘0’ – Keep data until getting “clear buffer” command
‘1’ – Automatically clear the buffer after data sent (default)
[n] exists only when [m] is set to 2. When [m] is set to 0 or 1, [n] will be reset
to default.
Response OK\r
ERR,[code]\r
#@sys_txbdly?\r
Purpose Get Transmit Buffer Delay
Response OK,[m]\r
ERR,[code]\r
#@sys_txbdly=[m]\r
Purpose Set Transmit Buffer Delay
Request [m] Send TX Buffer Delay
‘0’ 0 (default)
‘1’ 250 ms
‘2’ 500 ms
‘3’ 1 sec
‘4’ 2 sec
‘5’ 3 sec
‘6’ 5 sec
‘7’ 8 sec
Response OK\r
ERR,[code]\r