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5.9 - Re-Enumerate [U12 Datasheet]

Detaches from the USB, reloads config parameters, and then reattaches so the device can be re-enumerated. Config parameters include local ID, power allowance, and calibration data.

Table 5.9-1.

Command

 

Byte #

Description

0

XXXXXXXX

1

XXXXXXXX

2

XXXXXXXX

3

XXXXXXXX

4

XXXXXXXX

5

0100XXXX (Re-Enumerate)

6

XXXXXXXX

7

XXXXXXXX

LabJackPython Example

>>> import u12
>>> d = u12.U12(debug=True)
open called
Writing: [0x0, 0x0, 0x0, 0x0, 0x0, 0x57, 0x0, 0x0]
Received: [0x57, 0x0, 0x0, 0x0, 0xff, 0xff, 0x0, 0x0]
>>> d.rawReenumerate()
Writing: [0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0]

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