Hi Arun, Thank you for replying me.
So If it read TEP 103: (http://tinyos.cvs.sourceforge.net/*checkout*/tinyos/tinyos-2.x/doc/html/tep 103.html) I can see: Some more recent platforms use different flash chips: the ST M25P family (Telos rev. B, eyes) and the Intel Strataflash (Intel Mote2). None of the three components listed above are supported on these chips: * The PageEEPROMC component is (and was intended to be) AT45DB-specific * ByteEEPROMC allows arbitrary rewrites of sections of the flash. This is not readily implementable on a flash chip with large erase units. * The Matchbox implementation was AT45DB-specific. It was not reimplemented for these other chips, in part because it does not support some applications (e.g., network reprogramming) very well. And my question is , which component can I use to store data in Telosb memory using TinyOS 1.x? I have developed all my applications in TinyOS 1.x and I do not have much time to port to TInyOS 2.x. Any hint will be welcomed Thanks in advance David -----Mensaje original----- De: Arun Ramachandramurthy [mailto:[email protected]] Enviado el: lunes, 23 de noviembre de 2009 23:59 Para: David Conde Asunto: Re: [Tinyos-help] ByteEEPROM in Telosb David, Last week even i was trying to use ByteEEPROM with telosb motes. I was able to compile a test program for ByteEEPROM but write to flash was not successful. I could not find out the reason for failure. Then i read some TEP 103: (http://tinyos.cvs.sourceforge.net/*checkout*/tinyos/tinyos-2.x/doc/html/tep 103.html) where they mention ByteEEPROM,PageEEPROM and MatchBox component are AT45DB-specific (a family of chips) but more recent telosb flash chip belongs STM25P family. May be that's the problem. Anyways later i upgraded to tinyos2.x and there are lot of test applications for writing to flash. Just today i successfully could write and read from the flash. So i would recommend upgrading to tinyos2.x. (http://www.tinyos.net/tinyos-2.x/doc/html/upgrade-tinyos.html) Look out for apps/tests/storage/Log or Circular Log etc.. -Arun. David Conde wrote: > > Hi, > > > > I read some threads about ByteEEPROM in Telosb and It is not clear for > me, if I can use this component in Telos with TinyOS 1.x. Can I use > ByteEEPROMC component for reading & writing data in Telosb platform? > > > > > > Thanks in advance > > > > > > ------------------------------------------------------------------------ > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
