Hi Paul - here's a screenshot of what I see on owfshttp
OWFS on 3002 Bus listing <http://192.168.1.77:3001/> OWFS
homepage <http://owfs.sourceforge.net/> Dallas/Maxim
<http://www.maxim-ic.com/> by Paul H
<mailto:[EMAIL PROTECTED]> Alfille
30.EB160A110000
_____
uncached <http://192.168.1.77:3001/uncached/30.EB160A110000> version
<http://192.168.1.77:3001/> up directory
PIO
address 30EB160A110000DF
amphours Error: Invalid argument
cc Error: Invalid argument
ce Error: Invalid argument
coc Error: Invalid argument
crc8 DF
current Error: Invalid argument
currentbias Error: Invalid argument
dc Error: Invalid argument
de Error: Invalid argument
defaultpmod Error: Invalid argument
defaultswen Error: Invalid argument
doc Error: Invalid argument
family 30
id 160A110000DF
locator FFFFFFFFFFFFFFFF
lock.ALL Error: Invalid argument
lock.0 Error: Invalid argument
lock.1 Error: Invalid argument
memory Error: Invalid argument
mstr Error: Invalid argument
ov Error: Invalid argument
pages pages <http://192.168.1.77:3001/30.EB160A110000/pages>
pmod Error: Invalid argument
present YES
ps Error: Invalid argument
r_address DF0000110A16EB30
r_id 0000110A16EB
r_locator FFFFFFFFFFFFFFFF
sensed Error: Invalid argument
swen Error: Invalid argument
temperature Error: Invalid argument
type DS2760
typeB typeB <http://192.168.1.77:3001/30.EB160A110000/typeB>
typeE typeE <http://192.168.1.77:3001/30.EB160A110000/typeE>
typeJ typeJ <http://192.168.1.77:3001/30.EB160A110000/typeJ>
typeK typeK <http://192.168.1.77:3001/30.EB160A110000/typeK>
typeN typeN <http://192.168.1.77:3001/30.EB160A110000/typeN>
typeR typeR <http://192.168.1.77:3001/30.EB160A110000/typeR>
typeS typeS <http://192.168.1.77:3001/30.EB160A110000/typeS>
typeT typeT <http://192.168.1.77:3001/30.EB160A110000/typeT>
uv Error: Invalid argument
vbias Error: Invalid argument
vis Error: Invalid argument
volt Error: Invalid argument
volthours Error: Invalid argument
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Paul
Alfille
Sent: Thursday, 1 February 2007 1:04 AM
To: [email protected]
Subject: Re: [Owfs-developers] thermocouple device
There have been reports and testing of the DS2760 thrmocouples:
http://article.gmane.org/gmane.comp.file-systems.owfs.devel/2180
http://article.gmane.org/gmane.comp.file-systems.owfs.devel/93
The datasheet for the AAG thermocouple at
http://www.aagelectronica.com/pdf%20docs/Thermocouple(TAI8560).pdf
Looks pretty close to the circuit shown in
http://www.owfs.org/index.php?page=thermocouples
So the questions are:
1. Do the prior tested designs still work?
2. Is the AAG model different. (There is example code to compare in
Delphi and Java).
When you use the devices, do you see the normal DS2760 values?
Temperature, vis, etc?That would be helpful is tracking this down.
Paul Alfille
On 1/31/07, Lorenz Drack <[EMAIL PROTECTED]> wrote:
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: [email protected]
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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