Hi,
From your error description it seems that the microcontroller works,
but there might be a potential problem with the radio. I have so far not
heard of the radio failing, and it also looks suspicious that two motes
would have exactly the same error. One problem that I encountered
personally is that sometimes the Moteiv Tmote Skys seem to have
difficulties communicating when they are too close together (maybe the
receiver gets saturated?). If this is the case, I found that lowering
the transmission power helps. You can try this by adding the following
line to the Makefile and recompiling the application:
CFLAGS += -DCC2420_DEF_RFPOWER=16
To ensure that the program is really recompiled, I recommend the
following command sequence:
make clean make tmote
If this does not help, you could try to modify the applications and see
whether the send routines give you any error messages, either in the
return value from the send method or as parameter to the SendDone
callback (also check whether SendDone gets called at all).
Cheers,
Urs
On 11/5/10 6:16 PM, Augusto Alonso de la Cruz Jimenez wrote:
Hi all,
This is my first post, although I read the mailing-list several monts ago.
I have three telosb motes: two says 'moteiv tmote sky' and other one
say 'Sentilla tmote sky'.
I installed and tested the Oscilloscope application in the three
motes. The green LED should blink when send reading, but only Sentilla
tmote sky work.
Do you think is the radio that no longer works in the others two motes.
Blink, TestSerial run on the three motes, but applications involving
the use of radio do not work on the two moteiv motes, however on
Sentilla mote work fine.
Is there any tos-bsl command to know if the radio works? I do not want
to buy another mote!
Thanks,, I wait your help.
___
Tinyos-help mailing list
Tinyos-help@millennium.berkeley.edu
https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help