ReturnCheckDigit 12
UPCE_ReturnCheckDigit
28
VerifyCheckDigit 13
UPCA_ReturnCheckDigit
29
WideScanAngle 14
EAN8_ReturnCheckDigit
30
HighFilterMode 15
EAN13_ReturnCheckDigit
31
‘o’
command
Parameters: None
Format:
‘o’
Output:
‘
xxxxxxxx
@’ where
xxxxxxxx
is the selected barcode options and @ means the end of data
Purpose:
Read the barcode options saved in KDC100. Please see the table of command ‘O’ for detail
explanation
of
options
‘P’
command
Parameters: None.
Format:
‘P’
Output:
A multi-byte string (see below).
Purpose:
Read all barcodes data stored in KDC100 internal flash memory. Does
not
erase the stored
barcodes.
The format of the output is as follows:
N C
0
Y
0
D
0
T
0
C
1
Y
1
D
1
T
1
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Cn
Yn
Dn
Tn
Where
N :
Total number of bytes to be sent(3 bytes)
C0, C1,…, Cn : Total number of each barcode data(1 byte)
Y0,Y1,…, Yn : Type of each barcode(1 byte)
D0,D1,…,Dn : Actual barcode data of each barcode(variable size)
T0, T1,…,Tn : Timestamp of each barcode(4 bytes)
The first 3 bytes specify the total number of bytes being sent. Then the entire populated contents of the internal
flash memory are sent as is.