I think it would be more interesting to look at a core-file. Could you try to generate a core-file and send the output from gdb too?
[EMAIL PROTECTED] mag]# tcsh [EMAIL PROTECTED] mag]# limit coredumpsize unlimited (if you are using bash, it should work with "ulimit -c unlimited") [EMAIL PROTECTED] mag]# /opt/owfs/bin/owserver --foreground --error_print=2 --error_level=4 -p 4304 -u (wait for owserver to crash, and core-file should be created) [EMAIL PROTECTED] mag]# gdb /opt/owfs/bin/owserver core.12345 (gdb) thread apply all bt And now gdb should show backtrace for all threads which were running... /Christian -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Michael Weber Sent: den 19 december 2007 11:04 To: [email protected] Subject: Re: [Owfs-developers] DS2480 "Cannot detect DS2480 or LINK interface" in 2.7 Hi Paul, OK, it crashed again this morning. I attach the logfile, I guess the problem manifests itself in the repetition of Dec 19 08:47:48 archive OWFS[22354]: Transaction Delay 50 Dec 19 08:47:48 archive OWFS[22354]: Transaction readin = 0 Dec 19 08:47:48 archive OWFS[22354]: Transaction end = 0 I will go back to an older version to see if there is any difference there... Uh, in vers 2.4p1 I get the 'short circuit' error. Michael On Dec 17, 2007 11:38 PM, Paul Alfille <[EMAIL PROTECTED]> wrote: > Do you have any hints about what in pwserver is causing a crash? What > type of traffic? > > Paul Alfille > > > > On Dec 17, 2007 4:42 PM, Michael Weber <[EMAIL PROTECTED] > wrote: > > Tilman, > > > > Everything works now for me. Both with 2.7p1, also the cvs version > > after Paul made the changes to the 2480 setup code. 2.6p8 also > > always worked for me (have you tried?) and I still use the 2.4p1 > > every now and then as reference. > > > > I now found out what is causing the troubles on our 1wire-bus: Other > > electronics (namely a direct-driven telescope), which come close and > > across the bus wire. Will sort that out next year (use module-sized > > computers Matrix-500 close to the sensors instead of long wires). > > > > Our owserver daemon is crashing freuqently now. That was not the > > case when we still used 2.4. > > > > Michael > > > > > > > > > > On Dec 17, 2007 8:47 PM, Tilman Glotzner > > <[EMAIL PROTECTED]> > wrote: > > > > > > Dear Paul, > > > > > > >Also comparing your circuit with the one on page 25 of the > > > >DS2480B > manual > > > >http://datasheets.maxim-ic.com/en/ds/DS2480B.pdf > > > >you have the POL pin at ground, and they have it at +VDD. Could > > > you > have > > > >polarity reversed? > > > The RS232 level converter normally work inverted. Please also take > > > a > look at > > > page 25 of the SD2480B manual. The POL pin apparently needs to be > connected > > > to ground. I will give a shot though, and test. > > > > > > > Also I'm embarrassed to admit that msec_read is no longer > > > implemented > (despite being in the man page). It is now > > > --timeout_serial > As just the easiest test, can you try with > > > that parameter? (Still, > using > > > > your exact command line worked for me as well). > > > Result as expected -- no change in behavior. > > > > > > Did Michael is dongle to work ? If so, do you happen to know what > > > he did > to > > > make it work ? > > > > > > Thanks > > > > > > Tilman > > > > > > > > > > > > ________________________________ > > > Express yourself instantly with MSN Messenger! MSN Messenger > > > > > > > ---------------------------------------------------------------------- > --- > > > SF.Net email is sponsored by: > > > Check out the new SourceForge.net Marketplace. > > > It's the best place to buy or sell services for just about > > > anything Open Source. > > > > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marke > tplace > > > _______________________________________________ > > > Owfs-developers mailing list > > > [email protected] > > > https://lists.sourceforge.net/lists/listinfo/owfs-developers > > > > > > > > > > > > > > -- > > Dr. Michael Weber > > Astrophysikalisches Institut Potsdam An der Sternwarte 16 > > D-14482 Potsdam > > Tel: 0331 7499 632 > > Fax: 0331 7499 200 > > email: [EMAIL PROTECTED] > > > > -------------------------------------------------------------------- > > ----- > > SF.Net email is sponsored by: > > Check out the new SourceForge.net Marketplace. > > It's the best place to buy or sell services for just about anything > > Open Source. > > > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marke > tplace > > _______________________________________________ > > Owfs-developers mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/owfs-developers > > > > > ---------------------------------------------------------------------- > --- > SF.Net email is sponsored by: > Check out the new SourceForge.net Marketplace. > It's the best place to buy or sell services for just about anything > Open Source. > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marke > tplace _______________________________________________ > Owfs-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/owfs-developers > > -- Dr. Michael Weber Astrophysikalisches Institut Potsdam An der Sternwarte 16 D-14482 Potsdam Tel: 0331 7499 632 Fax: 0331 7499 200 email: [EMAIL PROTECTED] ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. 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