I have checked in the changes to the cvs, and rebuilt the nslu2 packages. The shell-server at sourceforge is down right now, so I couldn't upload the new packages.
You can download the packages from my temporary repository if you want at: http://home.mag.cx/nslu2/packages/ owfs_2.6p5-15_armeb.ipk owlib_2.6p5-15_armeb.ipk This new version defaults into flexible speed, which makes it possible to set the slewrate to a lower value than 15V/us. This should lower the risk to get signal-distortion in the cables, especially when it's a bigger 1-wire network. echo 0 > /tmp/1wire/bus.0/system/adapter/overdrive.0 for regular speed (always 15V/us) echo 1 > /tmp/1wire/bus.0/system/adapter/overdrive.0 for flexible speed, slewrate tunable. echo 2 > /tmp/1wire/bus.0/system/adapter/overdrive.0 for overdrive speed (always 15V/us) Can you try this new version and tell me if your crc-errors disappears? /Christian > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:owfs- > [EMAIL PROTECTED] On Behalf Of giuliano > Sent: den 4 juli 2007 11:49 > To: [email protected] > Subject: Re: [Owfs-developers] NSLU2 and DS2408 > > Christian Magnusson <mag <at> mag.cx> writes: > > > > > > > I'm afraid my last update didn't work... slewrate and altUSB settings > was > > NEVER used in the current version. > > > > I read the manual, and I had to change the 1-wire speed to flexible > (not > > regular which it always has been until now). > > > > I have made some updates here, but I couldn't checkin the changes to > the cvs > > right now... don't know why... But I'll > > try again tomorrow morning. > > > > /Christian > > > > > cut > . > . > cut > > > Ok Christian, > anyway, this is the output of > # grep -v " 0" /tmp/1wire/bus.0/statistics/errors/* > > > /tmp/1wire/bus.0/statistics/errors/CRC16_errors: 408 > /tmp/1wire/bus.0/statistics/errors/CRC16_tries: 408 > /tmp/1wire/bus.0/statistics/errors/CRC8_tries: 5 > > seems to be a problem with the crc , i wish to remember you that the > same > hardware (even the cables) works without problems in a desktop with > ubuntu. > Thanks for your help > Giuliano > > > > > ----------------------------------------------------------------------- > -- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > _______________________________________________ > Owfs-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/owfs-developers ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Owfs-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
