Correct. Although it looks like a filesystem, it really is devices that are
polled. There is a facility on the 1-wire bus to generate a pulse when a new
devices in plugged in, but it's hard to use in our envirinment. (Other
communication can obscure it, and the serial or USB ports aren't good at
seeing random pulses).
The entry under "simultaneous" called "present" is a faster way to scan for
the first device's existence.
Paul Alfille
On Tue, Sep 16, 2008 at 9:09 AM, Matthias Urlichs <[EMAIL PROTECTED]>wrote:
> Hi,
>
> Alexander Winkler:
> > I'm currently looking for a way to recognize any changes of devices
> > occuring on the 1wire-bus. Should mean, if any device is being added or
> > removed from the bus, I want to react on this event immediately without
> > polling the whole bus every X seconds.
> >
> There's no way to figure out what's on the bus except by polling it.
>
> --
> Matthias Urlichs | {M:U} IT Design @ m-u-it.de |
> [EMAIL PROTECTED]
> Disclaimer: The quote was selected randomly. Really. |
> http://smurf.noris.de
> v4sw7$Yhw6+8ln7ma7u7L!wl7DUi2e6t3TMWb8HAGen6g3a4s6Mr1p-3/-6 hackerkey.com
> - -
> Boy, am I glad it's only 1971...
> -- Zippy the Pinhead
>
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