Mac,
Out of the the box, the Arduino Uno enumerates as a CDC/ACM serial port.
This is not a USB-HID device, nor is it especially practical to talk to the
device with PyUSB instead of PySerial.
The HID protocol is better suited to device communication than a serial
stream, but there's nontrivial development on the embedded side to make
this happen. At that point, you might as well pick up a Teensy or one of
the new XMEGA-with-USB chips and build your application from scratch.
Regards,
--
Ian
On Mon, Nov 7, 2011 at 06:16, Mac Ryan <quasipe...@gmail.com> wrote:
> On Sat, 5 Nov 2011 22:08:17 -0400
> Ian Daniher <it.dani...@gmail.com> wrote:
>
> > Also, I might recommend pySerial over pyUSB for talking to the
> > Arduino.
>
> Would you mind to articulate? I only have a 2009 [the Arduino that
> isn't visible as a HID device] but I was thinking to upgrade exactly
> because I feel the HID protocol is better...
>
> /mac
>
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