Connect-Tek USB-8 Specifications download pdf (Page 26)

USB HID Swipe Reader

last 3 bytes represent the version. For example this string might be

“21042812D01”. Examples follow:

Example Get SOFTWARE ID property Request (Hex):

Cmd Num

Data Len

Prp ID

Example Get SOFTWARE ID property Response (Hex):

Result Code

Data Len

Prp Value

32 31 30 34 32 38 31 32 44 30 31

SERIAL NUM PROPERTY

Property ID: 0x01

Property Type: String

Length: 0 – 15 bytes

Get Property: Yes

Set Property: Yes

Default Value: The default value is no string with a length of zero.

Description: The value is an ASCII string that represents the device’s serial number. This

string can be 0 – 15 bytes long. The value of this property, if any, will be sent

to the host when the host requests the USB string descriptor.

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.

Example Set SERIAL NUM property Request (Hex):

Cmd Num

Data Len

Prp ID

Prp Value

31 32 33

Example Set SERIAL NUM property Response (Hex):

Result Code

Data Len

Data

Example Get SERIAL NUM property Request (Hex):

Cmd Num

Data Len

Prp ID

Example Get SERIAL NUM property Response (Hex):

Result Code

Data Len

Prp Value

31 32 33

POLLING INTERVAL PROPERTY

Property ID: 0x02

Property Type: Byte

Length: 1 byte

Get Property: Yes

Set Property: Yes

Default Value: 10

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Connect-Tek USB-8 Specifications Page 26

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