Hi, What would be the application you use to collect samples of moisture in temosky (or telosb) and TinyOS?
Jorge Esta mensagem é destinada exclusivamente ao seu destinatário e pode conter informações confidenciais, protegidas por sigilo profissional ou cuja divulgação seja proibida por lei. O uso não autorizado de tais informações é proibido e está sujeito às penalidades cabíveis. This message is intended exclusively for its addressee and may contain information that is confidential and protected by a professional privilege or whose disclosure is prohibited by law. Unauthorized use of such information is prohibited and subject to applicable penalties. Em 3/18/2012 9:45 PM, [email protected] escreveu: > Send Tinyos-help mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Tinyos-help digest..." > > > Today's Topics: > > 1. IRIS motes corrupted data received - CRC check (Oldrine Lewis) > 2. Re: IRIS motes corrupted data received - CRC check (Eric Decker) > 3. Re: (no subject) (Eric Decker) > 4. Re: TinyDB (Eric Decker) > 5. Re: IRIS motes corrupted data received - CRC check (Miklos Maroti) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Sun, 18 Mar 2012 15:28:02 -0400 > From: "Oldrine Lewis"<[email protected]> > Subject: [Tinyos-help] IRIS motes corrupted data received - CRC check > To:<[email protected]> > Message-ID: > <[email protected]> > Content-Type: text/plain; charset="us-ascii" > > Hi, > > I have a simple test where one node broadcasts packets and it is > received by multiple nodes. I noticed that I was occassionally receiving > some corrupted packets. The packets were transmitted correctly because > one of the other nodes received the packet correctly. > > On doing a little investigation, I noticed that the lower layer driver > (RF230DriverHwAckP.nc) does not check the RX_CRC_VALID flag in the > register PHY_RSSI (0x06) which is updated with the result of the FCS > check on the received packet. > > > > Would adding another check improve the Receiver reliability? > > > > Thanks, > > Lewis > > > > > > > > > > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > https://www.millennium.berkeley.edu/pipermail/tinyos-help/attachments/20120318/dbfcf7e1/attachment-0001.htm > > ------------------------------ > > Message: 2 > Date: Sun, 18 Mar 2012 17:41:02 -0700 > From: Eric Decker<[email protected]> > Subject: Re: [Tinyos-help] IRIS motes corrupted data received - CRC > check > To: Oldrine Lewis<[email protected]> > Cc: [email protected] > Message-ID: > <CAMdX_2Db=cuor5vo1g1j39jxnjo08bavlxkzqhghlkqjxv6...@mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > I would aid in our ability to see when problems are occurring and where. > > Instrumentation. > > On Sun, Mar 18, 2012 at 12:28 PM, Oldrine Lewis<[email protected]> wrote: > >> Hi,**** >> >> I have a simple test where one node broadcasts packets and it is received >> by multiple nodes. I noticed that I was occassionally receiving some >> corrupted packets. The packets were transmitted correctly because one of >> the other nodes received the packet correctly. **** >> >> On doing a little investigation, I noticed that the lower layer driver >> (RF230DriverHwAckP.nc) does not check the RX_CRC_VALID flag in the >> register PHY_RSSI (0x06) which is updated with the result of the FCS check >> on the received packet. **** >> >> ** ** >> >> Would adding another check improve the Receiver reliability?**** >> >> ** ** >> >> Thanks,**** >> >> Lewis**** >> >> ** ** >> >> ** ** >> >> ** ** >> >> ** ** >> >> ** ** >> >> _______________________________________________ >> 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
