User's Manual

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KDC350 WiFi model can store scanned barcode and RFID data into internal flash memory.
Current firmware doesn’t store RFID data, but will support it soon.
The KDC350 WiFi model stores the read barcodes and RFID data in the internal flash
memory in the following data format:
C0
Y0
D0
T0
C1
Y1
D1
T1
…..
…..
…..
…..
Cn
Yn
Dn
Tn
Where
l C0, C1,…, Cn
Total number of each barcode record (C+Y+D+T) (2 bytes).
l Y0,Y1,…, Yn : Type of each barcode (1 byte) or RFID tag.
l D0,D1,…,Dn : Actual barcode data of each barcode (variable size) or RFID data
l T0, T1,…,Tn : Timestamp of each barcode (4 bytes) or RFID data
The timestamp field has 6 sub-fields as follows:
MSB LSB
Years
(6 bits)
Months
(4 bits)
Days
(5 bits)
AM/PM
(1 bit)
Hours
(4 bits)
Minutes
(6 bits)
Seconds
(6 bits)
Note:
(1) The base year is 2000. It means the year is 2000 if the Years field is 0.
(2) The Hours range is 0 – 11 and AM/PM bit 0 means AM, and 1 means PM
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