Re: UM232H-B: Unable to find FTDI device with description: i:0x0403:0x6014

[Benjamin Vanheuverzwijn <bvanheu@xxxxxxxxx>]

Did you unload the ftdi_sio driver?

$ sudo rmmod ftdi_sio

On Thu, Jun 23, 2016 at 4:59 AM, Jonathan Chetwynd <j.chetwynd@xxxxxxxxxxxxx> wrote:

I cannot** connect UM232H-B, any comments or advice appreciated:

$ ftdi_eeprom --read-eeprom --device i:0x0403:0x6014 example_UM232H-B.conf

FTDI eeprom generator v0.17
(c) Intra2net AG and the libftdi developers <opensource@xxxxxxxxxxxxx>
Unable to find FTDI device with description: i:0x0403:0x6014
Error code: -4 (usb_open() failed)

thanks

Jonathan

Ubuntu 14.04LTS

dmesg

[  520.257141] usb 3-3: new high-speed USB device number 3 using xhci_hcd
[  520.276926] usb 3-3: New USB device found, idVendor=0403, idProduct=6014
[  520.276934] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  520.276938] usb 3-3: Product: UM232H-B
[  520.276941] usb 3-3: Manufacturer: FTDI
[  520.276944] usb 3-3: SerialNumber: FTWFRDWY
[  520.278490] ftdi_sio 3-3:1.0: FTDI USB Serial Device converter detected
[  520.278543] usb 3-3: Detected FT232H
[  520.278546] usb 3-3: Number of endpoints 2
[  520.278549] usb 3-3: Endpoint 1 MaxPacketSize 512
[  520.278552] usb 3-3: Endpoint 2 MaxPacketSize 512
[  520.278555] usb 3-3: Setting MaxPacketSize 512
[  520.278718] usb 3-3: FTDI USB Serial Device converter now attached to ttyUSB0

**I have a number of other devices (not currently connected) 0x0403:0x6010 without any problems, and ftdi_eeprom seems to run fine.

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Benjamin Vanheuverzwijn

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