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Command:
53 86 01 <Mask Option>
Mask Option: (Default: 0x07)
Bit0:
1 – tk1 mask data allow to send when encrypted
Bit1:
1 – tk2 mask data allow to send when encrypted
Bit2:
1 – tk3 mask data allow to send when encrypted
When mask option bit is set – if data is encrypted (but not forced encrypted), the mask data will be
sent; If mask option is not set, the mask data will not be sent under the same condition.
Settings for OPOS:
Assume reader is under default setting (Encrypt Structure 0)
•
Set to new Encrypt Structure 1: 53 85 01 31
•
The OPOS driver and application may also send following command when changing (Decode or Raw
format)
(Set raw or decode data format)
53 1D 01 30 // RAW data format
53 1D 01 31 // Decoded format
Card data is sent out in the following format:
<STX><LenL><LenH><Card Data><CheckLRC><CheckSum><ETX>
Where <STX> = 02h, <ETX> = 03h
<LenL><LenH> is a two-byte length of <Card Data>.
<CheckLRC> is a one byte Exclusive-OR sum calculated for all <Card Data>.
<CheckSum> is a one-byte Sum value calculated for all <Card Data>.
<Card Data> card data format is shown below.
ISO/ABA Data Output Format:
0
STX
1
Data Length low byte
2
Data Length high byte
3
Card Encode Type1
4
Track 1-3 Status2
5
Track 1 unencrypted data length
6
Track 2 unencrypted data length
7
Track 3 unencrypted data length
8
Clear/masked data sent status 3
9
Encrypted/Hash data sent status 4
10
Track 1 clear/mask data
SecureMag Encrypted MagStrip Reader User Manual
Page | 36
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