Hi, I have found following problems - installed 2.8p1 today. - DS1971 detected on the bus - memory file size 32bytes - lock file is missing compared to the directory structure from previous owfs release
-r--r--r-- 1 root root 16 2010-08-20 12:05 address -r--r--r-- 1 root root 256 2010-08-20 12:05 alias -rw-rw-rw- 1 root root 8 2010-08-20 12:56 application -r--r--r-- 1 root root 2 2010-08-20 12:05 crc8 -r--r--r-- 1 root root 2 2010-08-20 12:05 family -r--r--r-- 1 root root 12 2010-08-20 12:05 id -r--r--r-- 1 root root 16 2010-08-20 12:05 locator -rw-rw-rw- 1 root root 32 2010-08-20 12:05 memory -r--r--r-- 1 root root 16 2010-08-20 12:05 r_address -r--r--r-- 1 root root 12 2010-08-20 12:05 r_id -r--r--r-- 1 root root 16 2010-08-20 12:05 r_locator -r--r--r-- 1 root root 12 2010-08-20 12:56 status -r--r--r-- 1 root root 32 2010-08-20 12:05 type Discovered problem: bytes written to the memory are not stored in the memory or owfs does not read the memory content properly $ echo "test data string" > /usr/local/tridicka/1wire/uncached/14.AC5755040000/memory $ more memory $ Regards Petr Jakes On 17 August 2010 15:22, Paul Alfille <[email protected]> wrote: > You found an error. I'll fix it for the next release. Thanks, > > Paul > > On Tue, Aug 17, 2010 at 7:27 AM, Petr Jakeš <[email protected]> wrote: > >> I have got the DS1971 256-Bit EEPROM iButton today. >> >> While connected to the 1-Wire bus, the owfs shows following: >> >> r...@ubuntu810:/usr/local/tridicka/1wire/uncached/14.AC5755040000# ls -l >> >> -r--r--r-- 1 root root 16 2010-08-17 11:37 address >> -r--r--r-- 1 root root 256 2010-08-17 11:37 alias >> -rw-rw-rw- 1 root root 8 2010-08-17 12:56 application >> -r--r--r-- 1 root root 2 2010-08-17 11:37 crc8 >> -r--r--r-- 1 root root 2 2010-08-17 11:37 family >> -r--r--r-- 1 root root 12 2010-08-17 11:37 id >> -r--r--r-- 1 root root 16 2010-08-17 11:37 locator >> -r--r--r-- 1 root root 1 2010-08-17 12:56 lock >> -rw-rw-rw- 1 root root 16 2010-08-17 11:37 memory >> -r--r--r-- 1 root root 16 2010-08-17 11:37 r_address >> -r--r--r-- 1 root root 12 2010-08-17 11:37 r_id >> -r--r--r-- 1 root root 16 2010-08-17 11:37 r_locator >> -r--r--r-- 1 root root 32 2010-08-17 11:37 type >> >> I just wonder, why is the memory file size 16-bytes only (see above). >> In the owfs It is possible to read/write 16 bytes from/to the "memory" >> file only. >> >> In the Maxim sheets <http://www.maxim-ic.com/datasheet/index.mvp/id/2823>the >> DS1971 is described as 256-bit and on the OWFS >> web <http://owfs.org/index.php?page=standard-devices> as a 32B device. >> >> Am I missing or overlooking something? >> >> Thanks for hints >> >> Petr Jakes >> >> >> >> >> >> ------------------------------------------------------------------------------ >> This SF.net email is sponsored by >> >> Make an app they can't live without >> Enter the BlackBerry Developer Challenge >> http://p.sf.net/sfu/RIM-dev2dev >> _______________________________________________ >> Owfs-developers mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/owfs-developers >> >> >
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