Hi Mark,
oh yes, it is....
I have 4 DS2482-100 bus-master connected via I2C and several 1-Wire devices
connected to each. So OWFS shows me all devices together, independent of the
bus-master in the root /. and in addition it shows bus.0 to bus.3.
And - I guess that is what you want - if I dive into bus.0 it shows the
devices again, but now limited to that one only connected to bus.0.
So you can ignore the devices shown in the root and go through the bus.x
directories showing their content, than you are able to show where they are
connected...
Achim
On Fri, Aug 12, 2011 at 17:18, Mark Richards <[email protected]>wrote:
> I have been confused by the entries for (example) /bus.0
> Finally figured out this describes the connection relative, essentially, to
> the connection made in OW_init
>
> My system may host several One Wire adapters. Presently in testing these
> are two serial adapters via two USB to serial converters. When attached,
> the converters show in dmesg as ttyUSB0 and ttyUSB1.
>
> What my application would like to know is, for a specified device (such as
> a temperature sensor), to which of these ports is it attached?
>
> Each adapter has a single DS2408 switch and provides a powered bus. As
> each adapter can be physically marked with the serial number of the DS2408,
> I suppose this could be traced back by the user, but ideally I'd like this
> information available by my application. If, for example, a sensor should
> fail, the application can report which physical port and segment is at
> fault.
>
> Is this data brought out anywhere?
>
> /m
>
>
>
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