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ToughRunners / ScanWear – Communication Protocol v1.2 - 39 -
Data Capture
for Workforce
in Motion
When both code128 and EAN128 are enabled, both are decoded but have a different
symbology ID.
When only EAN128 is enabled, only EAN128 codes are decoded.
Code39 parameters:
OPC39 Description Default
b0 Standard 43 characters (1) / FULL ASCII (0) 1
b1 Start/Stop characters not transmitted 1
b2
(0,0): mod43 checksum calculation enabled
(0,1): CIP checksum calculation enabled
(1,0): Italian checksum calculation enabled
(1,1): checksum calculation disabled
1
b3 1
b4 Check digit not transmitted 0
b5 Reserved (do not modify) 1
b6 Reserved (do not modify) 1
b7 Reserved (do not modify) 1
OPMUL Description Default
b0 Reserved (do not modify) 0
b1 Reserved (do not modify) 0
b2 Reserved (do not modify) 0
b3 Reserved (do not modify) 0
b4 Reserved (do not modify) 0
b5 Reserved (do not modify) 1
b6 Reserved (do not modify) 0
b7 Reserved (do not modify) 0
Interleaved 2 of 5 parameters:
OP25I Description Default
b0 Reserved (do not modify) 0
b1
(0,0) : 1 fixed allowed length (specified in LEI1)
(1,0) : 2 fixed allowed lengths (specified in LEI1 and LEI2)
(0,1) : 3 fixed allowed lengths (specified in LEI1, LEI2 and
LEI3)
(1,1) : any length allowed (>4)
1
b2 1
b3 Check digit not transmitted 0
b4 Check Digit not calculated 1
b5 Reserved (do not modify) 1
b6 Reserved (do not modify) 0
b7 Reserved (do not modify) 0
LEI1 / LEI2 / LEI3 Description Default
n
0: No length test
>0: Authorise n-character barcodes
0
Nota :
If one length allowed, specify it in LEI1.
If two lengths allowed, fill LEI1 and LEI2 with positive values.
If zero is specified and the (b1,b2) bits of OP25I are not (1,1) then the first interleaved
2/5 decoded barcode will fix the length.