>> A: is there a way to force new acquisition with each request?
>
> if you do a "ls /mnt/1wire" you see a couple of special directories. One
> is named "uncached". That should be evocative enough ...
I've only been playing with owfs for about two days: I hadn't yet found
'uncached' in the docume
On 6/20/07, Matthias Urlichs <[EMAIL PROTECTED]> wrote:
... except that it's uncached/10.(blah)/temperature...
Oops. Oh well, the concept is clear.
> [ full quote without any changes ]
Please don't do that.
Sorry.
-
Hi,
Doug Collinge:
> "mnt/1wire/10.(blah)/uncached/temperature" then you force a device read on
... except that it's uncached/10.(blah)/temperature...
> On 6/20/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> > [ full quote without any changes ]
Please don't do that.
--
Matthias Urlichs
Hi,
[EMAIL PROTECTED]:
> The problem is that sequential samples of the DS indicate to me that I'm
> not actually getting updated information, just the same thing I got last
> time.
That's by design.
> A: is there a way to force new acquisition with each request?
if you do a "ls /mnt/1wire" you
Sounds like you are rereading the cached data, which makes the whole thing
seem faster if there are multiple clients for the same data. If you read
"mnt/1wire/10.(blah)/uncached/temperature" then you force a device read on
each access.
On 6/20/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
I
I've done some searching on google and within this newsgroup itself to try
and answer this question but haven't yet found anything so I figured I'd
ask in the hopes it's an easy answer.
I'm using a DS18S20 and a parallel-port-driven relay to model a furnace
control system: the DS is taped to a lig
