gmane.comp.file-systems.owfs.devel

Re: ow(fs) in motorsports

Paul Alfille — 2008-12-01T22:22:39

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Re: ow(fs) in motorsports

Jaap Struyk — 2008-12-01T17:48:08

Paul Alfille schreef: The extra power for the hub was there, a green LED is showing me that the device is (should) function, owhttpd only is showing # owfs --foreground --error_level=9 -m /tmp/owfs -d /dev/ttyS0 CONNECT: fuse mount point: /tmp/owfs CALL: PARSENAME path=[] Byte buffer Attempt serial write:, length=2 --000: E3 C5 <..> Byte buffer Serial read:, length=1 --000: 81 <.> Byte buffer Attempt serial write:, length=1 --000: C5 <.> Byte buffer Attempt serial write:, length=1 --000: 45 Byte buffer Serial read:, length=1 --000: 84 <.> CONNECT: Cannot detect DS2480 or LINK interface on /dev/ttyS0. DEBUG: COM_close: flush DEBUG: COM_close: restore DEBUG: COM_close: close CALL: PARSENAME path=[] Byte buffer Attempt serial write:, length=1 --000: F0 <.> Byte buffer Serial read:, length=1 --000: 81 <.> DEBUG: fuse_mnt_opt=[(null)] DEBUG: fuse_open_opt=[(null)] unique: 1, opcode: INIT (26), nodeid: 0, insize: 56 INIT: 7.9 flags=0x0000003b max_readahead=0x00020000 INIT: 7.8 flags=0x00000001 max_readahead=0x00020000 max_write=0x00020000 unique: 1, error: 0 (Success), outsize: 40 When I do ls now there are no hangs... ? # cat /tmp/owfs/bus.0/interface/settings/name DS9097 As long as the 2480's aren't found it's not odd that the thermocouples aren't found, can this be related to com port settings? # setserial -a /dev/ttyS0 /dev/ttyS0, Line 0, UART: 16550A, Port: 0x03f8, IRQ: 4 Baud_base: 115200, close_delay: 50, divisor: 0 closing_wait: 3000 Flags: spd_normal skip_test ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/

Re: ow(fs) in motorsports

Paul Alfille — 2008-12-01T04:29:00

ow(fs) in motorsports

Jaap Struyk — 2008-11-30T17:34:27

Hello, 2 years ago I started here gathering information to use ow/fs for use as datalogger in high power motor sports. Finally it's coming together and the story continues but I ran into some strange hardware trouble. I don't know or this is the right place to post a cry for help about hardware so if not please point me in the right direction... I have owfs-2.7p8 on a intel micro-atx, kernel-2.6.27.4 without ow drivers inside. Got an one-wire 6-channel master hub from hobby-boards (ds9097) and some thermocouple adapters TAI8560 from aag (ds2670?) If I run ow(httpd,server,fs) with --fake=(chips above) I can see all sensors in my browser, but if I do a ls /mountpoint the terminal hangs. (not the system, just the terminal I am using at that time, opening a new ssh session is working fine) I tried a mountpoint on my (flash) harddrive and also a mountpoint on tmpfs, both times no go with ls. Second problem I have is that the sensors arent found, owhttpd show me the ds9097 but no sensors, which is not odd since the leds on the hub and thermocouples aren't lid. I connected 2 wires only (docs from hardware told me only both ow wires needed, no extra power supply) both in the middle of the connectors: RJ11 pin 2 to RJ45 pin 4 RJ11 pin 3 to RJ45 pin 5 Are the docs fooling me and did I do a wrong wiring or did I screw up my owfs build? ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/

Re: DS2406 support Broke in 2.7p4?

Matthias Urlichs — 2008-11-26T14:55:50

Hi, Michael Weber: I'll do a merge with the current code soon.

Re: DS2406 support Broke in 2.7p4?

Paul Alfille — 2008-11-26T14:40:21

Re: DS2406 support Broke in 2.7p4?

Michael Weber — 2008-11-26T14:33:38

I finally managed to try out different versions with a improvised DS2406. owfs-2.6p8 (homebuilt on debian) worked owfs-2.7p2 (homebuilt on debian) did not work (always 1/True) owfs-2.7p7 (homebuilt with the smurf debian package) worked. I could not build 2.7p8 as there is something strange going on during the threads part in the configure script. regards, Michael On Mon, Nov 10, 2008 at 10:06 PM, Jim Kusznir gmail.com> wrote: ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/

Re: Fwd: owserver, owhttpd - 1wire over Ethernet problem

Jan Bertelsen — 2008-11-26T09:41:05

Hi all, here is another "remote 1wire" or 1wire over Ethernet setup. I'm using it to remote control a heated water-pipe (the first winter snow has just fallen here in Denmark :-) ). At the remote place I have a Linksys WRT54GL router connected to the internet. In the router I have mounted a LinkOEM 1wire-adapter (which is equal to the Link45 1wire adapter). The remote router is running OpenWRT. The data path (not the orders of commands) is: owhttpd (or owfs, ownet.php etc.) -s 1234 -p 3001 | ssh -L 1234:localhost:4304 root< at >IP-address-of-the-remote-place -N | internet | dropbear (ssh server) | owserver -p 4304 -d /dev/tts/1 | LinkOEM | 1wire The setup is at time beeing a little unstable and I have to reestablish the ssh-link from time to time. I don't know (yet) if the problem lies in the internet connection, the router or elsewhere. While I'm at it: OWFS and OpenWRT (and the web-interface x-wrt) are running straight out of the box - you just upload x-wrt (which includes openWRT) to your router, install the OWFS modules and you are up - thank you guys, well done!! Best regards, Jan B. On Tue, November 25, 2008 19:22, Paul Alfille wrote: where ./configure insists in having full libusb. Therefore I tried it on a regular owhttpd further on usb owhttpd unlimited restrictions. point in or.html This SF.Net email is sponsored by the Moblin Your Move Developer's challenge prizes world Owfs-developers mailing list ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/

Re: Putting non 1-wire date into OWFS

Stuart Poulton — 2008-11-26T09:14:53

Ok, a few more details... The device I'm interested sends data to the serial port every 6 seconds, I've already got a perl script that puts this into a DB, but would be great to get it into OWFS. Currently it logs two parameters, temp and current. Any perl guru's able to point me in the right direction ? Or python for that matter ;) Cheers Stuart On Wed, 2008-11-19 at 12:45 +0000, Stuart Poulton wrote: ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Owfs-developers mailing list Owfs-developers< at >lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers

Fwd: owserver,owhttpd - 1wire over ethernet problem

Paul Alfille — 2008-11-25T18:22:45

Re: Lose serial port at 6:45am everyday.

decibels.drop — 2008-11-25T03:36:46

Still waiting to see if drops out again, but appears I might have found the culprit. For two days now it has ran solid. Last thing I did (from what I remember and wrote to you all) was remove this from my cronjobs: It's been in there awhile that I can remember, probably since the beginning. But maybe Gentoo has made a change to run-crons that is causing this problem every morning. From what I can see from the changelog it doesn't appear anything new has been done though. Will give it a few more days to be for sure, but looks to be solved. If so, thanks for all your help. Dave ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/

DS9490 is unreliable?

Pedro Côrte-Real — 2008-11-24T15:19:39

I use a DS9490 connected to my server to run a small network of sensors. It tends to work fine but last Saturday when I rebooted the server the owserver did not come up properly. After restarting it a few times I came to the conclusion the adapter seemed dead, not registering on the USB bus at all. I swapped it for another one that seemed to work fine for a little bit and then stopped working again. After plugging it in/out a few times I noticed the adapter doesn't even register properly with the USB bus if the onewire cable isn't connected to it: without the sensors connected (doesn't connect): [ 2754.666755] usb 3-1: device not accepting address 18, error -71 [ 2777.499004] usb 3-1: new full speed USB device using uhci_hcd and address 19 with the sensors connected (works ok): [ 2777.661660] usb 3-1: configuration #1 chosen from 1 choice [ 2777.667588] 0: addr=81, size=32, dir=IN, type=3 [ 2777.667593] 1: addr=2, size=16, dir=OUT, type=2 [ 2777.667596] 2: addr=83, size=16, dir=IN, type=2 Even after this was working I was still getting errors in owserver about not being able to talk to the adapter. I strace'd it and it was failing in an ioctl after opening the device. After a few more unplug/replug sequences I finally got it to work without actually doing anything new. Scary. It seems to be stable now but it didn't leave me with much confidence about these adapters. Anyone have similar experiences? One possible explanation for the USB problems is that I'm running too old of a kernel (linux 2.6.17). Pedro. ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/

Re: Fwd: owfs Debian-package

Michael Weber — 2008-11-24T09:42:06

You can try to find the corresponding stuff at smurfs page: http://alt.smurf.noris.de/debian/ Search the owfs-devel archives for more info. It seems that the current release (2.7p8) is not compiling under debian. At least I did not succeed. Michael On Sun, Nov 23, 2008 at 5:49 PM, Paul Alfille gmail.com> wrote: ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/

how to initialize DS2408 for digital output orinput?

Heinz A. Krebs — 2008-11-23T21:44:54

servas! i recently bought as 8channel relay device, with a DS2408 as controller chip. one functionality is to power on a relay for a specified time, but that's not working correctly in my system. the producer of this device told me, that i have to take care, that the ports of the DS2408 are initialized for digital OUTPUT and not for INPUT !! but i haven't found any information, about how to initialize a DS2408 using owfs or owphp! can anyone point me to useful documentation, please? ciao H. ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/

Re: Fwd: owfs Debian-package

Mike Zimmerman — 2008-11-23T17:00:17

Fwd: owfs Debian-package

Paul Alfille — 2008-11-23T16:49:06

Re: owfs + HA7S possible?

Paul Alfille — 2008-11-22T13:37:59

owfs + HA7S possible?

2008-11-22T04:17:12

Hello, Can owfs be used with HA7S? http://www.embeddeddatasystems.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=HA7S&Category_Code=HA&Product_Count=4 I'm trying to start owfs with HA7E (or HA5) flag, but it does not work. [root< at >axis /]689# owfs --error_level 9 --HA7E /dev/ttyS0 /mnt/1wire_dev1 DEBUG: owfs: ow_exit(0) [root< at >axis /]689# owfs --version owfs version: 2.7p3 When compiling owfs, in Makefile I have: ENABLE_HA7 = true ENABLE_HA7_FALSE = # ENABLE_HA7_TRUE = OW_HA7 = 1 Any ideas appreciated.

Re: Lose serial port at 6:45am everyday.

decibels.drop — 2008-11-22T02:05:44

Hi Lyle, Well, here is my fcron jobs. I already stopped the: 00 7 1-31 1-12 0-7 rm -f /var/lib/mysql/decibelshelp-bin.* and 0 6 1-31 1-12 0-7 /etc/cron.daily/rootdriveuse.sh and today stopped this one cause got annoyed by seeing it too much in the logs when working on this: #*/10 * * * * /usr/bin/test -x /usr/sbin/run-crons && /usr/sbin/run-crons The owreadsensor.sh and graphrrd.sh and the chown one is just to read the sensors, graph it and then move it to my apache folder so can view the graphs. And has been working fine all year. If you see something else to try let me know. Oh, and the only way I know that it has stopped working is the approx time on the graphs. 0 * * * * rm -f /var/spool/cron/lastrun/cron.hourly 1 3 * * * rm -f /var/spool/cron/lastrun/cron.daily 15 4 * * 6 rm -f /var/spool/cron/lastrun/cron.weekly 30 5 1 * * rm -f /var/spool/cron/lastrun/cron.monthly #*/10 * * * * /usr/bin/test -x /usr/sbin/run-crons && /usr/sbin/run-crons 0 0,6,12,18 1-31 1-12 0-7 ntpdate -b -u time-ext.missouri.edu #0 6 1-31 1-12 0-7 /etc/cron.daily/rootdriveuse.sh #see if causing stopping problem 00 7 1-31 1-12 0-7 rm -f /var/lib/mysql/decibelshelp-bin.* */8 * * * * chown apache:apache /home/decibels/housesensors/*.png && mv /home/decibels/housesensors/*.png /var/www/localhost/htdocs/housetemps/ > /dev/null */5 * * * * /home/decibels/owreadsensors.sh > /dev/null */6 * * * * /home/decibels/graphrrd.sh > /dev/null 00 4 1-31 1-12 0-7 /root/firewall-script1.sh stop 02 4 1-31 1-12 0-7 /root/firewall-script1.sh start #uncomment for imediate change #39 18 1-31 1-12 0-7 /root/firewall-script1.sh stop #39 18 1-31 1-12 0-7 /root/firewall-script1.sh start Thanks, Dave ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/

Re: Lose serial port at 6:45am everyday.

decibels.drop — 2008-11-22T01:56:36

Hi Paul, I did not feel that OWFS code had anything to do with it. Was hoping that someone might have an idea because they had seen it before OR possibly a better way to get some details or some logs on why it was happening. The box I have it installed on has been running fine all year with nothing really changing except for may software updates: Running Gentoo Linux. Don't think there is any 'wake on lan' or modem or console being woken. I will look again in bios tomorrow if it happens again. I have a few cron jobs running, but nothing that should be causing this and already stopped anything that was around that time and no help. Just not seeing anything in the logs,... to indicate why it is doing it. Will see if my additional filters I added show anything. Maybe tomorrow will have some better results produced. Does anybody know how to get more details of a possible fuse error or unmounting. I already restarted owfs with error_level=9 tonight. Dave On Friday 21 November 2008, Paul Alfille wrote: ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/

Re: Lose serial port at 6:45am everyday.

Lyle Giese — 2008-11-22T01:33:12