usb driver problem

Mark Wieder mwieder at
Sat Jan 15 22:37:59 EST 2011


Saturday, January 15, 2011, 7:31:30 PM, you wrote:

> There's no USB support per se, so if the device doesn't present itself
> as a serial port device it won't work.

> The path you use when you open a serial port as a file is the same one
> you'd use in shell -- use the "/dev/tty.usbmodem1a21" path you 
> mentioned. Also, see if you can talk to it in shell just as a test.

That should work then, since the Arduino driver has always presented
itself as a serial port.

-Mark Wieder
 mwieder at

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