Has anyone had any experience with the DS2760 based 1-wire AAG
thermocouple device?
I have 4 of them and can get none to work with owfs - ie. they all give
"Error: Invalid argument" errors on all outputs
yet they all work with ddeview. The rest of my network works well with
owfs.
thanks
Lorenz
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Paul
Alfille
Sent: Wednesday, 31 January 2007 11:01 PM
To: owfs-developers@lists.sourceforge.net
Subject: Re: [Owfs-developers] Creating owlua...
If by path you mean something like "/10.23AD234523/temperature" the
answer is simple:
You use "get" for the root path ("/" or actually just "") and build
from there.
The explanations for what devices support what properties, their format,
function, measurement units, etc is in the man files. That is
domain-specific information that the user must know indep[endently
(though we'endeavored to make function pretty transparent, and must data
is returned as straight ascii characters.)
Paul Alfille
On 1/31/07, Matthew Percival <[EMAIL PROTECTED]> wrote:
G'Day,
I have been trying to create a owlua using owcapi as a basis.
As far
as this is concerned, it has been a success --- I have an exact
equivalent to owcapi that can now be used from Lua. I just cannot make
any use of it! I can use the OW_init() and OW_finish() equivalent
functions without any trouble, but I cannot for the life of me work out
how to use put/get. In both cases I need to provide a path, and this is
where it feels like I am missing a function or two.
How does a person writing their Lua script know what path is
needed?
Presumably they would need to call a function that tells them the
relevant paths or something. For that matter, what devices are
available and what can we do with them?
I have been trying to work these things out from the source
code, but I
am just going around in circles. I have a C library written similar to
owcapi that allows people to access the 1-Wire net from Lua, but no idea
how to make any practical application of this. Can anyone direct me on
where to find the answers to this?
Thanks,
Matthew
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