Connect-Tek USB-8 Specifications download pdf (Page 31)

Section 4. USB Communications

Example Set HOST POLL TIMEOUT property Response (Hex):

Result Code

Data Len

Data

Example Get HOST POLL TIMEOUT property Request (Hex):

Cmd Num

Data Len

Prp ID

Example Get HOST POLL TIMEOUT property Response (Hex):

Result Code

Data Len

Prp Value

RESET DEVICE COMMAND

Command number: 0x02

Description: This command is used to reset the device. This command can be used to

make previously changed properties take affect without having to unplug and

then plug in the device. When the device resets, it automatically does a USB

detach followed by an attach. After the host sends this command to the device

it should close the USB port, wait a few seconds for the operating system to

handle the device detach followed by the attach and then re-open the USB

port before trying to communicate further with the device.

Data structure: No data is sent with this command

Result codes: 0 (success)

Example Request (Hex):

Cmd Num

Data Len

Data

Example Response (Hex):

Result Code

Data Len

Data

1 2 ... 26 27 28 29 30 31 32 33 34

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Connect-Tek USB-8 Specifications Page 31