fwiw I ran into a similar problem. I am using cat5e cables throughout the
house with a sensor in each room. Each cat5e drop is terminated at a
panel, and the 1wire signal is looped up to each sensor on the blue wire
and back on the orange, and then up to the next sensor etc. I found that
when
yes, with httpd, samba, nfs, and others
2014-01-27 Jim Lill :
>
> Can the owfs directory and files be shared across a network?
>
> -Jim
>
> --
> CenturyLink Cloud: The Leader in Enterprise Cloud Services.
> Learn Why More
Can the owfs directory and files be shared across a network?
-Jim
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Critical Workloads, Developmen
maybe a serial-serial converter coudl work
think a new device (you uC) running a firmware that will receive at
one serial port a default protocol, like rfc 2217, this protocol will
change other uC serial port settings, like baud rate, send receive,
etc
at linux side you create a fuse program that
Each ds2480b need a new serial port
It use tx/rz and stop signal (something like change baud rate plus send a 0
character)
Em segunda-feira, 27 de janeiro de 2014, Colin Reese
escreveu:
> How about the DS2480B over XBee? Is it possible to run in transparent mode
> and run, for example,
>
> 'owse
Humm, you are doing a new bus master
At owfs side if you don't use any known protocol you will wirte a new bus
master (very possible and supported)
Maybe something easier like many bluetooth-serial adapters could work, or
maybe a zigbee serial converter, plus a ds2480b could work too, but you
wil
How about the DS2480B over XBee? Is it possible to run in transparent mode
and run, for example,
'owserver -d /dev/ttyAMA0 --i2c=/dev/i2c-1:ALL -p 4304'
to merge the two networks?
Would this work with multiple DS2480Bs? I suspect not, in which case I'd
probably still write my own interface layer
A very similar conversation here:
http://comments.gmane.org/gmane.comp.file-systems.owfs.devel/9734
On Mon, Jan 27, 2014 at 1:33 PM, Colin Reese wrote:
> It will look like:
>
> 1Wire network (DS18B20, DS2408, etc) -- uC (ATTiny, ATmega) GPIO, OneWire,
> DallasTemperature, SoftwareSerial librar
It will look like:
1Wire network (DS18B20, DS2408, etc) -- uC (ATTiny, ATmega) GPIO, OneWire,
DallasTemperature, SoftwareSerial libraries -- XBee/Zigbee send --
XBee/Zigbee receive -- RPi
At the moment the serial output from the uC is just code I write that says
'hey, here the temperature is'. If
? i don't understand
check:
ethernet (wifi ethernet, ethernet)
wireless (wifi ethernet, bluetooth, zb)
serial (rs232,rs485,rs422)
ow - serial-ow converters (ds2480b), microcontroler bus (on/off gpio),
i2c-ow converters (ds2482)
what part you need?
---
yes, but the data coming over serial would not be intelligible to owserver
without processing. If I had one at each end, then yes, but at the one-wire
end I am reading on a uC and transmitting raw readings wirelessly. If I
knew how to format them for owfs, then this approach could possibly work.
Am 27.01.2014 20:47, schrieb Colin Reese:
> So how does a local owfs instance read a remote server and merge networks?
>
It does automatically. You can additionally see the remote branches as
separare bus.X/ directories if you like.
Kind regards
Jan
-
http://blog.philippklaus.de/2011/08/make-rs232-serial-devices-accessible-via-ethernet/
2014-01-27 Roberto Spadim :
> google "ethernet serial" you will see a lot of devices
> try to get one with telnet rfc2217
> (http://tools.ietf.org/html/rfc2217) that's what ser2net do
>
> 2014-01-27 Roberto Spad
google "ethernet serial" you will see a lot of devices
try to get one with telnet rfc2217
(http://tools.ietf.org/html/rfc2217) that's what ser2net do
2014-01-27 Roberto Spadim :
> i think you could run ser2net (linux), or other telnet serial
> solution, in any serial port without problems
>
> owse
i think you could run ser2net (linux), or other telnet serial
solution, in any serial port without problems
owserver/owhttp can connect to ser2net with the tcp/ip of this
computer, like a serial bus master
i don't remember the command line but something like
owhttpd -s ser2net_ip:ser2net_port -p 8
I want wireless, and my wireless devices talk serial.
Best I can think is to read on serial, process data into owfs friendly
format (similar to what owfs would read from owserver), and output on local
tcp. Tell owfs to read local tcp as another network.
Would it be as simple as modifying the back
you can start the owserver/owhttp/ow with many ow masters, each
bus will be a directory
bus.0/devices...
bus.1/devices...
via network i think the easier method is owserver link, or ser2net,
and maybe a cheap version with the rs422 converter
maybe 50cents per max422 devices? more 8 usd with usb
So how does a local owfs instance read a remote server and merge networks?
Could you potentially use something like ser2net to filter and pipe serial
1wire data to a local TCP port, and then have the local owfs instance read
and merge this network with the local one?
Colin
On Mon, Jan 27, 2014
you if found a nice ethernet-serial converter please send it to me
i tried a lot of converters but they don't allow a telnet serial
control, in other words, they don't work like ser2net program
2014-01-27 Roberto Spadim :
> you can use rs-232 to rs422 converters + rs232 to ow converter + many
> us
you can use rs-232 to rs422 converters + rs232 to ow converter + many
usb-serial converters
rs422 allow 1500meters of distance with 4 wires, add a rs232-rs422
converter near to usb serial converter
near to onewire line, add a rs422-rs232 converter and the rs232-ow converter
this should work withou
Easiest, perhaps. Currently the Pi is the local master. I want the external
nodes to be low-power and relatively stupid to minimize management.
For the cost of an XBee ($17), an ATTiny85 or ATMega328 ($1-3), a regulator
(<$1), an enclosure ($5) a 5V PS or battery ($3-4), a breadboard ($1) and
an e
Colin,
Are your devices truly connected in series or are there some stubs?
If you have a power injector in the system I’m not sure why the LinkUSB light
would dim at all.
Eric
On Jan 27, 2014, at 10:46 AM, Colin Tinker wrote:
> Jim
>
> All my cables are EIA 568B Some I made some I bought.
you can use ser2net as a tcp/serial proxy if you use serial devices
2014-01-27 Paul Alfille :
> Honestly, the easiest way is a remote owserver. That can join your network
> seemlessly. You can even have a remote serial bus master and a long serial
> line.
>
> A remote OpenWRT router, a Raspberry p
Honestly, the easiest way is a remote owserver. That can join your network
seemlessly. You can even have a remote serial bus master and a long serial
line.
A remote OpenWRT router, a Raspberry pi, ... All can support a 1-wire
network and will merge with a local network:
The other option is a new
Hi OWFS developers,
I apologize if you eventually read this twice - but since it is highly unlikely
that such an error remains for such
a long time in otherwise stable code I deem it rather important to reach a fast
consensus there.
There seems to be a scaling error in the source code addressin
Jim
All my cables are EIA 568B Some I made some I bought. It worked fine
until the lightning strike which took out a fair few sensors and the 6
port hub. I have now made a power injector and have all the sensors in
series. On short 1 meter cables all sensors work connected together in
series.
Hello all,
As I mentioned previously, I'm playing around with extending my 1wire
network wirelessly. What I end up with in most cases is a serial
communication bridge somewhere between my owfs installation and the
extended portion of the 1wire network.
My question is - how difficult would it be t
Mick
They do not run close to any high current power cables. I bought a
brand new 10 meter RJ45 cat 5e cable it tests fine works as gig Ethernet
fine. If I plug it into the Indoor temp sensor with nothing on the end
the temp sensor disappears from the network. This is what is so
frustrating.
Details on the hardware? Avr?
> On Jan 26, 2014, at 18:05, Paul Alfille wrote:
>
>
> Making progress?
>
> Paul
>
>
>> On Mon, Dec 23, 2013 at 10:21 AM, Michael Markstaller
>> wrote:
>> On 17.12.2013 14:07, Paul Alfille wrote:
>> > I don't recall any uses of E1.
>> >
>> > You can certainly
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