E-Seek M310, Руководство разработчика, Страница: 19 / 24

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Magnetic Raw Data Setup
Description:
To setup raw data output to the host. Each 8-bit raw data is encoded into two ASCII
characters.
Example: 0000 0110 1011 0000
—— —— —— ——
“0” “6” “B” “0”
4 leading zeros + data + 4 trailing zeros
Hex representation: “06B0”
** The number of leading and trailing zeros may vary from time to time, depending on the character-
istic of the F2F chip.
Changes will be effective after scanner ACK response. This command affects all enabled tracks.
Scanner Response:
ACK / NAK
Description Field Values allowed
LRC Character Enable MAGLRC=1
Disable * MAGLRC=0
NO-READ Message Setup
Description: To setup No-Read parameters, changes will be effective after scanner ACK response.
The scanning results of a no read card are the following:
Magnetic Stripe (M0)
If there is a problem in reading a recorded information on a track, the reader reports error using the ASCII
string “ NR ” (HEX 45 & 52) for each track.
If there is no recorded information on a track, the reader reports an error using the ASCII string
“
ND
” (HEX
45 & 44) for each track.
Any enabled prefixes or suffixes are appended around this message.
Linear Barcode
If there is a problem in reading a 1D (code39 or Code 128) on the card, The reader reports an error using the
ASCII string “ NR0 ” (HEX 45 & 52 & 30). Any enabled prefixes or suffixes are appended around this message.
The reader does not send the Code ID even in case that the option is enabled.
Working With Engine