[TriEmbed] USBx flaking out on BBB

[Alex Davis]

If you noticed my xively feed on the creek monitor sometimes “flatlines”, you’re seeing my BBB crapping out on /dev/ttyUSBx. I personally think the USB hardware on the BBB is just flawed.

Here’s the errors on the genuine FTDI adapter:
[1179252.069836] musb_host_rx 1762: Rx interrupt with no errors or packet!
[1195773.487265] musb_host_rx 1762: Rx interrupt with no errors or packet!
[1226102.153513] musb_host_rx 1762: Rx interrupt with no errors or packet!

Alex

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