Am 02.08.2017 um 01:41 schrieb Alastair D'Silva:
>
> My situation is a bit special - all the lighting, roller shutters,
> fans, etc will be controlled by the bus. By splitting out as many
> ports as I can fit on the microcontroller, it means that I can have
> many independent buses with only a few
Am 02.08.2017 um 01:17 schrieb Michael Hughes:
>
> If for some reason the leg that a DS2450 is on drops off line and then
> comes back online, the values that are retrieved don't make any sense.
> If I restart my program it will work again. Is there anyway to
> reset/reinitialize the DS2450? I'm
> -Original Message-
> From: Jan Kandziora [mailto:j...@gmx.de]
> Sent: Wednesday, 2 August 2017 1:25 AM
> To: owfs-developers@lists.sourceforge.net >> OWFS (One-wire file system)
> discussion and help
> Subject: Re: [Owfs-developers] Many-port bus master
>
> Am 01.08.2017 um 16:01 schrie
If for some reason the leg that a DS2450 is on drops off line and then
comes back online, the values that are retrieved don't make any sense.
If I restart my program it will work again. Is there anyway to
reset/reinitialize the DS2450? I'm reading the values from it with a
get of /uncached/1F.49
I reiterate that I think this is shoving a round peg into a square hole.
You requirements scream to me that you should be using an RF node that
beams your data into a gateway Pi behind closed doors and attached to the
wall. Low power + existing libraries for 1Wire. This RF unit (I use
Moteinos) wou
The one thing I see missing is if you run it on a PIE and send it to another
device over wifi then you eliminate any chance of thunder crashing a whole
system and I mean everything in your home! Of course I live on the beach and
we do have lot of storms! I just remember when I had a bolt land
Am 01.08.2017 um 20:09 schrieb Dr. Trigon:
>
> Regarding power, I assumed the
> processors consumption (avr vs. arm, yun vs. raspi)
>
The Arduino Yun has an ARM processor, too. It's called "Wifi shield",
but it's the main processor of that board. The AVR is on-board to be
able to call it "Arduino",
Am 01.08.2017 um 20:09 schrieb Dr. Trigon:
>
> owserver-deamon that would be needed to run on the Raspi Zero W e.g.,
> means running 'owserver' binary, right?
>
Yes,sure.
> The reason why I wanted to avoid running another instance of owserver
> in the first place, was power consumption
>
Wifi i
Hello all
Its about 1 year since I played with Arduino 1wire slaves last. I have the
impression a lot has happened on that field since (moat, etc.). Where should I
start?
I would tend to go for moat onewirehub (instead of owslave), does that make
sense? Is it supported by owfs as moat device o
Hello all!
Thanks for the numerous replies and suggestions to this topic! To make a long
story short; I decided to not insist in a free/open solution for now and
ordered a ethernet2wifi converter as I have an unused ethernet master around.
For later I consider using a Raspi Zero W + level-shift
So I gave it another try today, by trying to address it from an arduino uno.
Again the "old" issue of contrast (no pixels/dots visible). Looking at the
example code (PHP) does not help too much as I do not understand how to
manipulate single pins e.g.
(I did not check with owfs today as there i
owlib does have support for that kind of device -- (multiple buses) -- The
DS2482-800 is a good example. It has one "port" and multiple buses. The
port gets locked for just the message (e.g. serial communication) and the
individual 1-wire bus and slave gets locked for the 1-wire "conversation".
Eac
Am 01.08.2017 um 16:01 schrieb Alastair D'Silva:
> Hi folks,
>
> I'm currently designing an open-hardware 32 port 1wire bus master for part
> of my home automation system, and would like your input.
>
> The design is based around an STM32F412ZG microcontroller, with MOSFET
> active pullups & driv
Hi folks,
I'm currently designing an open-hardware 32 port 1wire bus master for part
of my home automation system, and would like your input.
The design is based around an STM32F412ZG microcontroller, with MOSFET
active pullups & drive transistors. It will present as a hat for the Orange
Pi Prime
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