
Section 4. USB Communications
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Example Set POST_CARD_STRING property Request (Hex):
Cmd Num Data Len Prp ID Prp Value
01 04 12 31 32 33
Example Set POST_CARD_STRING property Response (Hex):
Result Code Data Len Data
00 00
Example Get POST_CARD_STRING property Request (Hex):
Cmd Num Data Len Prp ID
00 01 12
Example Get POST_CARD_STRING property Response (Hex):
Result Code Data Len Prp Value
00 03 31 32 33
SS_TK1_ISO_ABA PROPERTY (KB)
Property ID: 20 (0x14)
Property Type: Byte
Length: 1 byte
Get Property: Yes
Set Property: Yes
Default Value: 0x25 ‘%’
Description: This character is sent as the track 1 start sentinel for cards that have track 1
encoded in ISO/ABA format. If the value is 0 no character is sent. If the
value is in the range 1 – 127 then the equivalent ASCII character will be sent.
This property is stored in non-volatile memory, so it will persist when the unit
is power cycled. When this property is changed, the unit must be reset (see
Command Number 2) or power cycled to have these changes take effect.
SS_TK2_ISO_ABA PROPERTY (KB)
Property ID: 21 (0x15)
Property Type: Byte
Length: 1 byte
Get Property: Yes
Set Property: Yes
Default Value: 0x3B ‘;’
Description: This character is sent as the track 2 start sentinel for cards that have track 2
encoded in ISO/ABA format. If the value is 0 no character is sent. If the
value is in the range 1 – 127 then the equivalent ASCII character will be sent.
This property is stored in non-volatile memory, so it will persist when the unit
is power cycled. When this property is changed, the unit must be reset (see
Command Number 2) or power cycled to have these changes take effect.
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