I’ve been selling something that does exactly the same thing in the UK since 2010 :)This is the current version:https://www.sheepwalkelectronics.co.uk/product_info.php?products_id=73Paul EverettOn 5 Jul 2024, at 22:36, Gregg Levine wrote:Hello!Adafruit has gone and done something amazing, they've
Hi Mick,
I’m not sure if you have any other masters but your RPI3 boards already have a
DS9503 on each channel.
Paul
> On 28 Feb 2019, at 14:14, Mick Sulley wrote:
>
> I know this is a very basic question, but my electronics knowledge is not
> great.
>
> Follow
The BAE0910 also has (amongst many other things) a counter.
http://www.brain4home.eu/node/4
Paul Everett
> On 13 Dec 2017, at 08:35, Andrew Errington wrote:
>
> The DS2423 has been obsolete for a decade or more now.
>
> I think I built something like Figure 2 in this artic
That looks like it could be just the job.
Thank you for taking the time to reply.
Paul
On 14/09/2017 23:29, Stefano Miccoli wrote:
AFAIK it is not possible in OW-Python to access “subdirectories”.
You can try pyownet, http://pyownet.readthedocs.io/en/latest/ which I wrote to
overcome this
'localhost:4304' )
root = ow.Sensor( '/' )
for sensor in root.find( type = 'BAE' ):
print sensor._path, sensor.version
However I can't work out what to put in place of "sensor.version" if instead of
/version I wish to
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
on so I'll happily sell you a couple of ICs
or boards if that is of interest. If a few people are interested it
might give me the kick I need to get them on sale properly. I have had
one of the boards running here for well over a year now without any issues.
Paul
On 19/10/2016 23:22, Nig
al.pdf
I built the first three on stripboard and then did a proper PCB for the
fourth one which is essentially the same schematic as a "TinyBoard" but
with extra connectors: http://www.idlers.org/BAE0910board.jpg
Paul
On 19/10/2016 21:06, Peter Hollenbeck wrote:
"built four o
I have a load of these and have built four of them onto boards which are
counting the flashes of the LED on the four electricity meters I have here
(import, export and two solar PV systems). They work very well.
Paul Everett
> On 19 Oct 2016, at 18:16, Nigel Titley wrote:
>
> The
Uwe,
Yes, that's what I was thinking. I hope the group will agree this is the
best approach.
Paul P
Uwe Bonnes wrote:
>>>>>> "Paul" == Paul W Panish writes:
>
> Paul> Jan, Uwe: The values were switched as a result of the change I
> Paul
Jan, Uwe:
The values were switched as a result of the change I submitted to Paul a
couple of years ago. I was experimenting with the MAX31850 and getting
what I thought were garbage results. I was not familiar with the code
and submitted a simple change that I worked out empirically by
I'm sorta gone. How can I help the transition?
Paul
On Tue, Jul 26, 2016 at 4:18 AM, Jan Kandziora wrote:
> Am 26.07.2016 um 08:36 schrieb Martin Patzak (GMX):
> > who else thinks the following should find it's way onto the owfs
> web-site?
> >
> Guys, face it
It looks like Paul submitted my changes in v2.9p6. Support for the
MAX31850 was added in v2.9p2. Not sure what you're saying beyond this,
and I haven't worked with the scratchpad registers.
When I modified this code I basically performed a dump of the data
available in the ow_1820.c
"thermocouple" returned, but it's not clear to me from my email
exactly what experiments I performed.
Paul W Panish
Mobile: (603) 343-8901
> On Jun 30, 2016, at 04:56, Jan Kandziora wrote:
>
>> Am 29.06.2016 um 23:51 schrieb Paul W Panish:
>> All,
>>
&g
All,
I just realized the attachment from my email to Paul Alfille wouldn't be
readable for anyone not using Postbox on a Mac. Here's a copy of the
text, sorry about the bad formatting:
Hi Paul,
I just got around to updating and rebuilding my repository to check out
the MAX31850
Jan,
I'm afraid I retired shortly after I made those code changes, and I
have't had a working development environment in about a year now. I've
gone back through the code and an email exchange with Paul Alfille to
try and figure out what's going on, and what I had done (se
Is that family code 11 decimal or hex? Family 0x0B is a DS1985.
http://owfs.org/index.php?page=ds1985
On Tue, Jun 2, 2015 at 5:01 PM, Jerry Scharf wrote:
> Hi,
>
> I am helping someone reverse engineer some power supply tips that use
> 1-wire devices to code them . Most of them read fine (ds250
To expand on Colin's point, the files in owfs are created on the fly by the
program. They don't exist on disk. When you "read" a temperature, the
system makes it look like the file contains a number, but actually the
program reads data from the 1-wire bus to get the value.
The UNIX file system nee
So is the problem the parsing of the line in the config file?
On Wed, Jun 10, 2015 at 2:42 PM, Jerry Scharf <
sch...@lagunawayconsulting.com> wrote:
> Don't you hate it when someone replies to them selves on the list. I was
> trying to get them using the device variable in a config file. I
> coul
Are you talking about the "presence pulse" when the device is connected?
OWFS doesn't monitor that directly (it's possible some hubs might have
internal detection).
On Thu, Jun 11, 2015 at 11:09 AM, Howell, Larry (Contractor) <
larry.how...@stryker.com> wrote:
> Hi list,
>
>
>
> Our project is
The hub support is still in development. Which version do you have?
On Thu, Jun 11, 2015 at 3:53 PM, Lyle Giese wrote:
> On 6/11/2015 11:16 AM, Lyle Giese wrote:
> > I have a 'new' Hobby-Board 4 port master hub. It appears to be a
> > working unit. I connected it via USB to a OpenSuSE box and
that fast.
Paul
On Fri, Jun 12, 2015 at 6:28 AM, Michele Marcon
wrote:
> Hello Mr. Alfille,
> I'm using owfs for monitoring the DS2438 device over 1-wire with I2C bus.
>
> I've noticed some errors in reading the humidity value; here is an extract
> of my log:
>
>
listing you see at the top level.
Paul Alfille
On Fri, May 8, 2015 at 7:24 PM, Gary Fariss wrote:
> Hello...
>
> I have OWFS 3.1 installed on a Raspberry Pi 2 with Raspian Wheezy. I have
> a single DS2482-800 connected to --i2c=/dev/i2c-1:0 and several temp and
> PIO chips
;d recommend I do to ensure no conflicts with W1
considering the above?
I've never had any problem with power-on-reset issues such as you
mention. Why would I need to assume that any device on the bus might
reset without cause at any time?
Thanks for the help.
Paul Panish
Jan Kandziora wro
Actually the Hobbyboards product I was talking about is the DS2408 based
Parallel I/O board. As I just said, I'm also using the LinkUSB bus master.
Paul W Panish
Mobile: (603) 343-8901
> On Apr 29, 2015, at 22:40, Eloy Paris wrote:
>
> Hi Loren,
>
> On Wed, Apr 29, 2015
Loren,
>From what I'm hearing my problem seems to be fairly unique.
I'm using the LinkUSB bus master, not Hobbyboards.
Paul W Panish
Mobile: (603) 343-8901
> On Apr 29, 2015, at 21:03, Loren Amelang wrote:
>
> On Wednesday, April 29, 2015 at 12:06 PM,
you're already checking
this.
Based on Jan's feedback and what I'm seeing from others, it doesn't look like
this is a common problem. I'm not sure what I'm going to do to try and track it
down further.
Paul W Panish
Mobile: (603) 343-8901
> On Apr 29,
for the
purpose, especially if I want to commercialize any of this. It also
doesn't seem to be available from distributors as a chip or board in the
US, and I can't find anything on the RailBox Board availability
anywhere. The only reference is the Brain4home.eu site which appears to
b
mperatures.
Paul
Rick Bolen(gm) wrote:
> As an aside, I too use a Hobbyboards 8 Channel I/O (DS2408) board. At
> the moment I use it to sense state of a magnetic door contact. The
> hobbyboard is located in an upstairs closet near the home automation
> computer that collects data. T
I saw system failures only after weeks of operation. Once I
started logging the intermediate warnings it became clear what the
problem was.
Paul
Mick Sulley wrote:
> Hi Paul,
>
> I assume all references to temperatures in your mail are degree F, if so
> I am surprised that it causes a proble
I’m wondering if anyone has information on an issue I’ve been having
with DS18B20 temperature sensors.
For some time I’ve been developing a wood fired boiler/heating/DHW
system controller
(https://sourceforge.net/projects/bctl/?source=directory) using the
owcapi for all sensing and I/O functionali
to see more quickly if it's still there.
On Thu, Apr 2, 2015 at 10:12 AM, Gregg Levine
wrote:
> Hello!
> I'm glad my advise worked for you Eric.
>
> Please write up more completely what you did. Paul we need what Eric
> collided with, both those road blocks, and th
Just "make install" the new one.
Else, delete /opt/owfs
On Thu, Apr 2, 2015 at 5:13 AM, HRueck wrote:
> Thanks to Jan and Paul for the info!
>
> I installed via "make install".
> could you please advise how de-install properly without any corrup
ong as any of the owfs programs (owserver, owhttpd, owftpd, owfs, owperl,
...) are still running, pinning the old library version in memory. One they
are all closed, the new library can be loaded. A reboot is an easy way to
ensure a clean slate, but it's not essential.
Paul
On Wed, Apr 1,
I took the unusual step of 2 releases:
3.0p2 Adds minor changes to the K1WM Bus Master from Martin Rapavy for the
Kisler moification of the synthesized DS1WM Bus Master.
3.1p0 is a major change in linkage. We leave behind the legacy version of
libusb for the modern version. Libusb is used for the
ead". That is, reading means
> any previous output will be invalidated as it will no longer "supply" a
> high/low level.
>
> How about auxctrl and auxsense, to avoid mixup with other "power" entries
> (which indicates powered or parasite)?
>
>
> On 3
I love the idea, but not the names. In seems that one is read-only and one
write-only from the name.
How about auxpower and auxsense?
On Thu, Mar 12, 2015 at 12:37 PM, Johan Ström wrote:
> Oops, early send... Trying again, this time writing the full mail!
>
> The LINK adapter has an extra AUX
Is this a new hub from Hobbyboards, and if so is it supported yet by owfs?
http://www.hobby-boards.com/store/products.php?product=Master-Hub
Paul W Panish
Mobile: (603) 343-8901--
Dive into the World of Parallel
ssible power problems? Marginal bus design?
Paul
On Wed, Mar 4, 2015 at 9:31 AM, Mick Sulley wrote:
> I have had a problem probably 3 or 4 times over the last few months
> where I loose some channels on my 1-wire, this time channels 1, 4 and 5,
> which I think is the same channels as
OWFS Release Notes
3.0p1
Feb 27, 2015
New Features.
1. owhttpd supports "sparse arrays"
A. Based on feedback by Eugenio Torrini
B. Sparse arrays allow the file extension to have any value, e.g. a
password in the case of the DS1991
C. owhttpd now has an extension input field for sparse arr
#x27;t even have the datasheet pinouts correct in the code.
Paul Alfille
On Tue, Feb 24, 2015 at 7:17 AM, Paul Alfille
wrote:
> Just about done, but I'm not sure how to handle the clock divisor in the
> DS1WM. It needs the actual clock speed input to the DS1WM. Is that standard
>
Just about done, but I'm not sure how to handle the clock divisor in the
DS1WM. It needs the actual clock speed input to the DS1WM. Is that standard
or must I ask the use to supply it.
I thought of self-discovery -- trying different divisors and timing the
actual reset pulse produced.
Pau
I'm working on the ds1wm support. Just got example code from Maxim. How
about basing you modifications from that.
Paul
On Feb 23, 2015 10:46 AM, "Martin Rapavy" wrote:
> Hello Paul,
>
>
>
> so far I came to following conclusions about the parts of owlib which nee
ver, to actually talk to these things will require some new if there's
> no closely-related existing chip to copy.
>
> So, is there some sort of "howto" to that process, do I just copy a device
> that sortof seems to do what I want and muddle through -- or do I simply
:
--rapavybus=0xf000:6
The syntax i fairly arbitrary, but it should be relatively intuitive or
consistent.
Paul
On Fri, Feb 20, 2015 at 7:47 AM, Martin Rapavy
wrote:
> Yes, 6 registers in consecutive memory locations (offests 0 .. 5).
> I suppose we need to pass the base address as c
Do you map the 6 control registers to consecutive memory locations? Would
we pass that location in a command line option?
On Feb 19, 2015 12:16 PM, "Jan Kandziora" wrote:
> Am 19.02.2015 um 08:59 schrieb Martin Rapavy:
> > Hi Paul,
> >
> > thanks for briefing me
;discovery" to enumerate the 1-wire slaves. Often hardware
assisted.
4. Optional "Power bit".
You'll also need to add a command line configuration option. If you can
describe your bus master to me, I can easily write a rough draft that you
can test and perfect. (Or send me a sa
Very strange. The devices you see look like /sys entries from the operating
system. Nothing that owfs would generate.
What you should see is:
home/paul/1w/3A.F2FBE3467CC2/
├── address
├── alias
├── crc8
├── family
├── id
├── locator
├── PIO.A
├── PIO.ALL
├── PIO.B
├── PIO.BYTE
├── r_address
U for data collection and work.
Paul
On Sun, Feb 15, 2015 at 3:16 PM, Daniel MacKay wrote:
> Paul:
>
> > Periodic polling is the best way.
>
> So are you saying that if I have an iButton base on my network, I have to
> be constantly running through a 1-Wire directory sear
traffic) and
thus not used by OWFS. Periodic polling is the best way.
Paul
On Sun, Feb 15, 2015 at 2:14 PM, Gregg Levine
wrote:
> Hello!
> A good question. One I've asked myself countless times, before Paul
> wrote his excellent tool set and realized there was a better way to
> mana
I carefully diff-ed the DS2483 and DS2484 data sheets. There are no
substantive differences. The DS2483 seems to be a little fussier about
having Strong Pull-up (SPU) stopped before a reset.
Thus, I would have expected the DS2484 to work fine. Can you check your
hardware setup?
Paul
On Mon, Feb
o
subkey1/data.1112131415161718
It's a general problem with the simple file approach that owfs uses --
there isn't an easy way to add an extra field (like password). Adding it to
the filename is the easiest approach.
Paul
On Wed, Feb 4, 2015 at 12:58 PM, Jan Kandziora wrote:
>
n the code something is done,
Did I answer your question?
Paul
On Wed, Feb 4, 2015 at 5:00 PM, Eric Baumann
wrote:
> Hi
>
> Thanks a lot for your replies :-)
>
> @ Paul Alfille:
> No, I haven't.
>
> It's just that I want to READ about it first.
> My question i
Don't read too much into the major number change, although I've been doing
some major updating.
This version is about being better on the Mac, and a better systemd and
launchd client.
OWFS Release Notes 3.0p0 Feb 2, 2015 New Features. 1. Monitor configuration
file changes A. Use operating system
Eric,
Have you actually tried the devices? I've worked with Hobbyboards to
support most of their devices.
Can you give name of the devices? I can give a more definitive answer then.
Paul
On Feb 2, 2015 5:56 PM, "Eric Baumann" wrote:
> Hi :-)
>
> I am new to OWFS.
>
Hi Sven,
I'll have to locate a DS 2413 to test, but there have been no recent
changes to the code.
Does your device have family code 3A?
Paul
On Mon, Jan 26, 2015 at 6:57 AM, Sven wrote:
> Hallo Mailinglist,
>
> I have problems with a DS2413 device.
> I do not have files l
Colin, that's a great resource! I'll make sure its incorporated.
Paul
On Jan 22, 2015 10:16 PM, "Colin Reese" wrote:
> I forgot. I wrote an app note for them:
>
> http://interfaceinnovations.org/ibuttonlinkmultisensors.html
>
> They are DS2438 based. Pa
es and temperature.
Paul Alfille
On Thu, Jan 22, 2015 at 9:11 PM, Peter Hollenbeck wrote:
> I have a LinkUSB and an MS-TV temperature and voltage sensor.
>
> http://localhost:2121/ shows:
>
> *10.67C6697351FF* <http://localhost:2121/10.67C6697351FF>
> *05.4AEC29CDBAAB* <ht
Hi Larry,
The owfs "--debug" option adds "-d" to the fuse command line to enable
debugging. I typically see the error messages intermixed.
One thing to look at is in the /statistics directory. Perhaps there is line
noise that is causing more retries and a delay.
Paul
On We
n –disable-zero?
> I will get on my build system (Based on µclib - buildroot) an fault, when
> i have set –disable-zero.
> The message is, that in ow_browse_monitor.c an fault is by Browse_detect
>
> Best regards,
> Roland
>
> *From:* Paul Alfille
> *Sent:* Tuesday, Janua
I think the file upload was a little flakey. Did it a couple times more and
now I see the files listed. Sorry for the premature announcement.
On Tue, Jan 6, 2015 at 1:56 PM, brucek wrote:
> Hey Paul,
> As of 2pm EST I still do not see 2.9p9 on Sourceforge, just the 2.9p8
> downloa
, and I
presume that size has increased from 64k to 128k recently which is over
owfs's arbitrary internal limit.
I added a size limiter in the owfs read code and everything now works. A
new release 2.9p9 now includes the fix.
Thank you Markus and Stefano for finding and investigating this probl
s some internal limits.
We now trim the read request before processing.
Paul Alfille
--
Dive into the World of Parallel Programming! The Go Parallel Website,
sponsored by Intel and developed in partnership with Slashdot Med
I don't have the answer yet, but it happens only with cat or cp, not
less,head or tail.
It also happens only with owfs->owserver->bus, since owfs->bus is ok.
There must be something different in the tcp protocol handling. I'll
investigate further.
Paul
On Sun, Jan 4, 201
Have you tried another channel on the DS2482-800 for the long run? The 8
channels are electrically separate.
I assume you've looked at some of the resources for 1-wire bus topology,
like http://www.maximintegrated.com/en/app-notes/index.mvp/id/148
Paul
On Fri, Jan 2, 2015 at 10:08 AM
matter, what type of idiots change the format of
functions between versions, especially in a package meant to paper over
version differences!)
The build works on fedora and ubuntu and opensuse. Did the "automake
--add-missing" your error output mentions do anything?
Paul
On Mon, Dec 15
Yes. Easystart is a convenience function. Otherwise there are a number of
steps needed in sequence to start a measurement and a risk of bricking the
device if the oscillator isn't started first. I'll admit I haven't looked
at the thermochrons in some years so testing would be wise (and feedback
wel
I think you have the right idea.
owexternal is a protocol to use non 1-wire devices as 1-wire slaves.
Obviously we can't use normal 1-wire reading, writing, IDs or selection.
Instead the device is described in a file with links to programs that do
the actual communication and return the result.
The DS2482 (i2c bus master) suggests that it can run at 3.3V level.
http://datasheets.maximintegrated.com/en/ds/DS2482-100.pdf
Paul
On Fri, Nov 21, 2014 at 4:53 PM, Jan Kandziora wrote:
> Am 21.11.2014 um 19:56 schrieb Jerry Scharf:
> > Hi,
> >
> > I am looking at using
type field and then know which
special techniques are needed.
Paul
On Wed, Nov 12, 2014 at 3:25 PM, Jan Kandziora wrote:
> Am 12.11.2014 um 08:36 schrieb Andrey:
> > Hello.
> > I'm developing custom 1-wire devices, based on MSP430 chips.
> > Those chips can implemen
e, and
run all the programs. They usually are pretty well documented.
Paul
On Wed, Oct 29, 2014 at 3:54 PM, Roland Franke wrote:
> Hallo again,
> can you show here your complete config (/etc/owfs.conf)?
> May it be, that you have not set by the server the specific port and IP
> addr
.
If they both run at the same time, owfs should connect to owserver and have
owserver make the exclusive hardware connection.
Paul
On Sat, Oct 25, 2014 at 2:58 PM, Coudy wrote:
> Hi,
> I'm using owfs with 19x DS18B20 temperature sensor with 2x DS9097 passive
> adapter. I have split
Can you tell me the type_number and version for the two devices? (Reading
from the owfs entries)? Both will show selected properties based on the
type number which Hobbyboards (and owfs) uses to distinguish the different
available sensors.
Paul
On Fri, Oct 24, 2014 at 10:57 PM, David Lazarou
Sorry for the rapid releases, but some functional problems in the last two
releases were serious enough to need fixing promptly -- specifically with
the filesystem owfs.
-
OWFS 2.9p8
Release Notes
Oct 18, 2014
One Wire File System
www.owfs.org
New Features
1. Filesy
Sorry. Known bug in 2.9p7 with owfs. Fixed and new release later today.
Paul
On Oct 18, 2014 6:07 AM, "Thomas Zimmermann" wrote:
> Hi,
> I'm currently packaging owfs for openSUSE and got a bug report that in the
> package with systemd enabled owfs crashes as soon as one
Thank you. I had overlooked that masking bit. Will be included in p8
Paul
On Fri, Oct 17, 2014 at 1:30 AM, Vincent Danjean
wrote:
> I forgot to add my personal repo to test new packages in the
> previous mail
>
> On 17/10/2014 07:21, Vincent Danjean wrote:
> > Hi
> &
If you add /text to the path the result is easier to parse.
For that matter, owhttpd isn't the easiest way to get pure data (as opposed
to a nice display). The file system, shell utilities, ownet within your own
program all give pure text.
On Oct 14, 2014 4:25 PM, "somewire" wrote:
> Nevermind,
Hi Gregg,
Most of the development is done on 64-bit systems. Not slackware, though,
so your work and testing is appreciated.
As for extensive testing -- clearly the recent spate of bugs after the last
release shows it wasn't extensive enough.
Paul
On Fri, Oct 10, 2014 at 11:54 PM, Gregg L
lusion was introduced, but that in turn depended on non-portable
behavior.
Is soelim available on all platforms?
Paul
On Thu, Oct 9, 2014 at 6:45 AM, Stefano Miccoli wrote:
> That's my fault... (due to a patch I submitted long ago in order to have
> man pages under OSX).
>
>
ccoli
10. Show HobbyBoard device version in decimal rather than hex
11. MAX31850 Termocouple correction -- Paul Panish
12. Endiaan fix for DS2408 -- Johan Ström
13. DS18B20 resolution fix -- Johan Ström
14. Python trouble with verio
. MAX31850 Termocouple correction -- Paul Panish
12. Endiaan fix for DS2408 -- Johan Ström
13. DS18B20 resolution fix -- Johan Ström
14. Python trouble with verion from CVS -- Johan Ström
---
I hope I didn't miss anyone's contribution.
Next will be
1. Better auto-dete
Hi Stefano,
/sys/bus/usb-serial/devices doesn't seem to pick up ttyACM? devices, but
does discover some devices I missed.
Actually the two methods give quite different results on my machine:
#-tty2usb output = 6 devices------
paul@hz tty2usb-code$ ./tty2usb
List tty -> USB
l device is unsafe.
Paul
On Mon, Oct 6, 2014 at 6:13 PM, Michael Markstaller wrote:
> Hi Paul,
>
> this is very interesting (one has 3x FTDI with 2-4 ports and 7x PL2303)
> and so I installed it straight away on several boxes.
>
> I suffer from this problem, that the kernel (or
y for tty[A-Za-z]* (which
indicates a serial device)
3. Choose the longest path for a given tty device.
Paul
On Mon, Oct 6, 2014 at 3:47 AM, Colin Law wrote:
> On 6 October 2014 04:30, Paul Alfille wrote:
> > After all the discussion about serial and usb pairing, I created a new
>
After all the discussion about serial and usb pairing, I created a new
little program that does it, called tty2usb
http://sourceforge.net/projects/tty2usb
Currently it only works on linux, but OSX and freebsd would be useful to
add.
Example use:
paul@hz tty2usb-code$ tty2usb
List tty ->
I've done over 100 DS18S20's (passive) on passive, active, Link and DS9490
successfully. It isn't fast, but then your temperature changes aren't that
fast.
On Wed, Oct 1, 2014 at 4:53 PM, Roberto Spadim
wrote:
> that what i stored here some years ago when testing ds1820 devices
> in other words
er 37
1:37 1a86:7523
Full path: /sys/devices/pci:00/:00:1a.0/usb1/1-1/1-1.2/1-1.2.4
I'll need to remove duplicates caused by hubs being included.
It looks like choosing either the longer path name or higher device number
can select the device and not hub.
Paul
On Tue, Sep 30, 2014 at
messages give any information.
Paul
On Sun, Sep 28, 2014 at 5:04 PM, Chris Green wrote:
> On Sun, Sep 28, 2014 at 11:43:32AM -0400, Paul Alfille wrote:
> >'dmesg' is the command that shows the system messages, including USB
> >plug/unplug.
> >'lsusb
'dmesg' is the command that shows the system messages, including USB
plug/unplug.
'lsusb' (if installed) will give a list of current USB devices.
On Sun, Sep 28, 2014 at 11:39 AM, Colin Law wrote:
> On 28 September 2014 15:00, Chris Green wrote:
> > I have a 1-wire installation which I am tryi
perhaps tuning) USB devices, I
then need to use them as a serial device.
I need to go in both directions -- both to not open use a bus master twice
and to check device names.
Paul
On Tue, Sep 23, 2014 at 5:37 PM, Dirk Opfer wrote:
> Hi Paul,
>
> I have another one:
>
> Elabnet (
perhaps I have an early version and the internal fields have
changed.
Paul Alfille
On Tue, Sep 23, 2014 at 3:40 PM, Johan Ström wrote:
> I'm all for auto-detection, when it is possible to do so reliably. As you
> mentioned in the other reply, randomly poking at stuff is neith
al devices is not just listing them, but
rather the danger of randomly poking at them to see if they are a
recognized 1-wire bus master. I don't know of any agreed safe way to do it.
That's why USB with identifying fields is better -- reading those fields is
safe.
Paul Alfille
On Mon, Sep
ial will always be a problem, but some USB-serial might be
possible.
Paul
On Mon, Sep 22, 2014 at 2:59 AM, Johan Ström wrote:
>
> On 22/09/14 00:21, Robin Gilks wrote:
> >> 1. Trying to resolve a serial port TTY name (i.e. /dev/cuaU1 on FreeBSD)
> >> to a potential USB dev
start.
1-wire communication messages are pretty short, and often of variable
length. You test shows some nice speed increases with better timing
choices. I'd like to incorporate that eventually.
Paul
On Sun, Sep 21, 2014 at 9:13 AM, Johan Ström wrote:
> Hi!
>
> Another specific scenar
TDI timing parameters. Also there is a 0-baud issue which we
should look at fixing on our end as well. Is it the serial "BREAK" or baud
changed that does it?
Paul
On Fri, Sep 19, 2014 at 2:57 AM, Johan Ström wrote:
> Hi,
>
> I've noticed some problems using a FTDI based U
Glad to hear there is a solution. I wonder if we can find a way to make
owfs handle USB problems more gracefully.
A description of getting owfs working on an embedded platform like the
WR703N would be great.
Paul
On Fri, Sep 5, 2014 at 6:23 AM, Colin Law wrote:
> Thanks for the suggesti
Thank you Hans-Frieder. And Stafano as well for his recent patch.
On Sat, Aug 23, 2014 at 6:21 AM, Stefano Miccoli wrote:
> For information only: the patch undoes a change introduced in
>
> commit 8af70c688c0d293ecb1e5d725b32f32f51d522fc
> Date: Fri Apr 11 14:54:57 2014 +
>
> If possible
Indeed, Robin Gilks endian corrections were in 2.9p3
Can you try a newer version and see if the problem persists?
Paul
On Thu, Aug 7, 2014 at 2:45 AM, Robin Gilks wrote:
>
> > Hi Paul,
> >
> >
> > On Wed, Aug 6, 2014 at 9:54 PM, Paul Alfille
> > wrote:
&g
actual function depends also depends on what the pin is connected to.
Paul
On Wed, Aug 6, 2014 at 6:49 AM, Akos Gabriel wrote:
> Hi,
>
> Is it possible that owfs (2.8p13) can't set a switch (DS-2408)?
> My platform is OpenWrt Attitude Adjustment on a TP-Link 1043nd using usb.
>
The code does confirm that your device is found.
How about the simplest test,
root@PiDoor:~# owserver --fake=10 -p 4304 --error_level=9 --foreground
Just to make sure that the problem is the bus-master code.
Paul
On Fri, Jul 25, 2014 at 4:03 AM, Thomas Oeding
wrote:
> Hello all,
&g
1 - 100 of 2627 matches
Mail list logo
