#269 motelist mote no-detect using Terminus-controlled USB hub

[Anonymous]

motelist fails to detect TelosB mote (perhaps other motes as well) when connecting to computer via a USB hub using the Terminus FE 1.1 4-port controller, e.g. Ultra Aluminus 4-port USB hub. Works when connected to directly to root hub and with non-Terminus-controlled USB hubs, e.g. Genesys controller.

SYSTEM INFO:
Ubuntu 10.04 LTS
TinyOS 2.1.1
Xbow TelosB motes

dmesg after connecting USB hub:

$ dmesg
...
[ 772.308109] usb 1-1: new high speed USB device using ehci_hcd and address 3
[ 772.440987] usb 1-1: configuration #1 chosen from 1 choice
[ 772.441316] hub 1-1:1.0: USB hub found
[ 772.441517] hub 1-1:1.0: 4 ports detected

dmesg and lsusb after connecting TelosB via USB hub:

$ dmesg
...
[ 802.796292] usb 1-1.4: new full speed USB device using ehci_hcd and address 4
[ 832.888767] usb 1-1.4: configuration #1 chosen from 1 choice
[ 837.888199] usb 1-1.4: can't set config #1, error -110

$ lsusb
...
Bus 001 Device 004: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
Bus 001 Device 003: ID 1a40:0101 TERMINUS TECHNOLOGY INC.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

motelist after failure:

$ motelist
Use of uninitialized value in substitution (s///) at /usr/bin/motelist line 90.
Use of uninitialized value in pattern match (m//) at /usr/bin/motelist line 91.
Reference Device Description
---------- ---------------- ---------------------------------------------
(none) (none)

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