1. Once the result start coming blank they always come as blank i.e. no output on screen.
2. If I give java net.tinyos.drain.Drain for second time then queries are showing result for maximum one more time. Some times they dont even show results at all after second time I give the above command.
For instance Look at the following out put:
==============================
[EMAIL PROTECTED] /opt/tinyos-1.x/apps/SurgeTN/build/telosb
$ nquery SequenceNumber TOS_LOCAL_ADDRESS
log4j:WARN No appenders could be found for logger (net.tinyos.nucleus.NucleusInt
erface).
log4j:WARN Please initialize the log4j system properly.
15: TOS_LOCAL_ADDRESS = 15
15: SequenceNumber = 8
[EMAIL PROTECTED] /opt/tinyos-1.x/apps/SurgeTN/build/telosb
$ nquery SequenceNumber TOS_LOCAL_ADDRESS
log4j:WARN No appenders could be found for logger (net.tinyos.nucleus.NucleusInt
erface).
log4j:WARN Please initialize the log4j system properly.
15: TOS_LOCAL_ADDRESS = 15
15: SequenceNumber = 11
[EMAIL PROTECTED] /opt/tinyos-1.x/apps/SurgeTN/build/telosb
$ nquery SequenceNumber TOS_LOCAL_ADDRESS
log4j:WARN No appenders could be found for logger (net.tinyos.nucleus.NucleusInt
erface).
log4j:WARN Please initialize the log4j system properly.
15: TOS_LOCAL_ADDRESS = 15
15: SequenceNumber = 13
[EMAIL PROTECTED] /opt/tinyos-1.x/apps/SurgeTN/build/telosb
$ nquery SequenceNumber TOS_LOCAL_ADDRESS
log4j:WARN No appenders could be found for logger (net.tinyos.nucleus.NucleusInt
erface).
log4j:WARN Please initialize the log4j system properly.
15: TOS_LOCAL_ADDRESS = 15
15: SequenceNumber = 115
[EMAIL PROTECTED] /opt/tinyos-1.x/apps/SurgeTN/build/telosb
$ java net.tinyos.drain.Drain
Drain: root_address=3 instance=130 period=0 delay=4
Sending beacon...
log4j:WARN No appenders could be found for logger (net.tinyos.drain.Drain).
log4j:WARN Please initialize the log4j system properly.
[EMAIL PROTECTED] /opt/tinyos-1.x/apps/SurgeTN/build/telosb
$ java net.tinyos.drain.Drain
Drain: root_address=3 instance=235 period=0 delay=4
Sending beacon...
log4j:WARN No appenders could be found for logger (net.tinyos.drain.Drain).
log4j:WARN Please initialize the log4j system properly.
[EMAIL PROTECTED] /opt/tinyos-1.x/apps/SurgeTN/build/telosb
$ nquery SequenceNumber TOS_LOCAL_ADDRESS
log4j:WARN No appenders could be found for logger (net.tinyos.nucleus.NucleusInt
erface).
log4j:WARN Please initialize the log4j system properly.
15: TOS_LOCAL_ADDRESS = 15
15: SequenceNumber = 171
(Now results are shown only for one more time, they are not going to show any more for rest of testing)
[EMAIL PROTECTED] /opt/tinyos-1.x/apps/SurgeTN/build/telosb
$ nquery SequenceNumber TOS_LOCAL_ADDRESS
log4j:WARN No appenders could be found for logger (net.tinyos.nucleus.NucleusInt
erface).
log4j:WARN Please initialize the log4j system properly.
[EMAIL PROTECTED] /opt/tinyos-1.x/apps/SurgeTN/build/telosb
$
Please tell, whats going wrong? My code is in order as per manual. Is there anything I should change in code or it's a bug.
Regards,
Sumit
On 9/13/06, Sumit Gupta <[EMAIL PROTECTED]> wrote:
Hi,
I am trying to test nucleus using SurgeTelos Application. I started with retrieving basic information from only one node. I tried to retrieve information like Sequence Number. But each time I ran query I got following Warnings.
[EMAIL PROTECTED] /opt/tinyos-1.x/apps/SurgeTN/build/telosb
$ java net.tinyos.drain.Drain
Drain: root_address=3 instance=117 period=0 delay=4
Sending beacon...
log4j:WARN No appenders could be found for logger (net.tinyos.drain.Drain).
log4j:WARN Please initialize the log4j system properly.
[EMAIL PROTECTED] /opt/tinyos-1.x/apps/SurgeTN/build/telosb
$ nquery SequenceNumber
log4j:WARN No appenders could be found for logger (net.tinyos.nucleus.NucleusInt
erface).
log4j:WARN Please initialize the log4j system properly.
Also, I could see the sequence number of node only at very first query. After that it always returned blank. I dont understand why its happening. I always tried to update Drain tree before running new query. Is there any time restriction that I should have wait before running next query?
Please advice.
Regards,Sumit
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