User manual

V002450_25_CR1200-CR2-CR3-CR2500-CR3500_Interface_Configuration_Document_CLIENT.docx
2011-04-27 Page 15 of 65
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Causes the Reader to flash its LEDs; data contains four bytes:
LEDs repetitions onTime offTime
LEDs specifies the state of the LEDs: 1 to turn on, 0 to turn off:
Bit
LED
Applicable Hardware
7
reserved, always 0
CR2, CR3
6
left blue
CR2
5
left green
CR2
4
left red
CR2
3
center green
CR3, CR1200
2
center red
CR3, CR1200
1
right green
CR2
0
right red
CR2
Both onTime and offTime are specified in 1/100
th
seconds (max 2.55 seconds).
(The Reader will respond with d or e.)
Example – flash left LED amber 3 times, ½ second on, 1 second off:
.%30%03%32%64
/
Toggle a bit (or bits) in a Reader setting; data contains a printable ASCII string in the
following format: hexadecimal setting number in parentheses followed by a 32-bit signed
integer value, expressed in ASCII hexadecimal characters (with optional minus sign) or
ASCII decimal characters preceded by the ‘#’ character, e.g., /(2e)1000 or /(2e)#4096;
the specified integer is XORed with the existing setting value.
(The Reader will respond with d or e.)
Note: see Section 8 for possible Reader settings.
1
Indicates the start of a file download; data is empty. This command is followed by a
sequence of 2 commands containing the file data and a download-end command (e.g., 5).
(The Reader will respond with d or e.)
2
Indicates a continuation of a file download; data contains the next portion of the file data.
(The Reader will not send any response.)
5
Indicates the end of a regular file download; data contains the name of the file, which is
from 1 to 200 letters, digits, periods, hyphens, and underscores, terminated with ASCII
NUL.
(The Reader will respond with d, e, or f.)
Note: This command is supported in firmware version 3100+