Ok, I've ordered the parts for 10 of these adapters. I'll make a few and send to the other developers as well.
Probably take a week to get everything together and then assembled. Paul -----Original Message----- From: [EMAIL PROTECTED] on behalf of Daniel Hiepler Sent: Fri 9/9/2005 11:55 PM To: [email protected] Subject: Re: [Owfs-developers] Re: owfs -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Vom: Fri, 9 Sep 2005 23:38:08 +0200 > Hi rigid, > My point of view is to do from the simplest step by step to the > target. > > 1) you are saying you have got a non-cd-rom system. Why just not to > install some unused CD-ROM (I think it is possible to get it anywhere > for free these days). My point of view is this is the simplest step the problem is the server not wanting to reboot. I'll try it as soon as i get to a friend with cd-rom (which happens faster than me getting another computer available here) > worked great for me and you can test your 1-wire devices on the > machine which is 100% correctly configured for OWFS. > i can not imagine what would be different about my gentoo-system... i get no compile errors, fuse works fine etc... > 4) I was using a DS9097 (RS232 passive adapter) before I have got the > USB one. Because of different quality of COM ports (yes different > computers may have a little bit different quality of the voltage etc. > on the COM port) I am using following "modified" DS9097 schematic > http://www.root.cz/clanky/nejjednodussi-online-teplomer-2/ > > The text is in Czech, but it says: Use the screw driver and turning > the 10k resistor you will find in which position the adapter starts > to work. :) > :) interesting... > 5) My opinion: the DS9097 schematic is designed to "tightly" and > according to the Maxim Dallas it is designed specially for "iButtons". > (http://www.maxim-ic.com/quick_view2.cfm/qv_pk/2982) > > Using DS9097 I can read following (I do not have others) : > DS18S20, DS2401, DS2405 (stand alone compontents) > DS2406, DS2450 (From the AAElectronica weather station) > you can should be able to read every 1-wire device... > The "only" bad thing is, some of them are "killing" reading of others > on the bus :) they shouldn't on modern uarts i think... but of course the passive adapter is a cheapo solution. > For example from the combination: > DS18S20 + DS2405 + DS18S20 + TAI-8570 (AAG Pressure Sensor) > I can read only: DS18S20 + DS2406 (Pressure Sensor) > welcome to the bug-ground... try reading the adresses with digitemp -a - -w -s <serial> ... you should be able to acess the directory using owfs although it isn't there (displayed) > from the combination: DS18S20 + DS2405 + DS18S20 > I can read only DS18S20 etc. > try to access it blindly... it works here > 6) Using USB 1-wire adaptor I can read all sensors connected together > on the bus without any problems :) > > I hope above mentioned can help to find how to solve your problem :) i kindof already have. As mentioned in the post about owhttpd you can access the unshown parts "blindly"... same with owfs... i use it this way know and it's pretty reliable and fast (thanks to the cache) the bug degenerates to cosmetics... but definatly worth solving ;) many regards _________________________________________________ rigid "Life is like a buffet; it's not good but there's plenty of it." -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFDIlknppxC7julSnURAljAAJ9d+jzK7UvOIzG2kXwBGYSEakUfbQCgrK3/ cc07X5RDlwUHTZknI46KgNg= =Vbbh -----END PGP SIGNATURE----- HµSJ²u.¶JÁ zq<¦m÷Ójj±zT.sxrzS.®ozT1,>[EMAIL PROTECTED]
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