Hi guys,
I have a tmote sky and I search to read a Rssi, but I have little
problem with convert Rssi .
I read correctly the Rssi from radio message and the value appears in
a range 0, 255. But how convert the value in dbm?
I search in google and I read the CC2420 datasheet, they suggest to
Hi Matteo,
You should interpret rssi reading as signed 8 bit value in 2's complement
form.
(From Page 64 of 87: CC2420 datasheet)
RSSI (0x13) - RSSI and CCA Status and Control Register part
On Sun, Aug 16, 2009 at 1:09 AM, Matteo Dany teo.malef...@gmail.com wrote:
Hi guys,
I have a tmote sky
Yes, that's correct.
On Sun, Aug 16, 2009 at 2:43 AM, Matteo Dany teo.malef...@gmail.com wrote:
Thanks,
I should understand, I read the rssi from a serial packet with an
program write in C.
I put the rssi in a char and subtract -45.
It's right?
Thanks
2009/8/16 Mehmet Akif Antepli
Dear Zainul,
Thanks for your kind explanation.
This makes me clear about why I couldn't achieve an accuracy better than
100ms-order
with a conventional GPS receiver (e.g., Garmin **) alone.
(Actually I already tried to synchronize clocks using GPS receivers,
but was disappointed with the
Hi!
On Wed, 12 Aug 2009, Rémi Villé wrote:
2009/8/12 Omprakash Gnawali gnaw...@usc.edu
On Tue, Aug 11, 2009 at 9:31 AM, Rémi Villéville.r...@gmail.com wrote:
2009/8/11 Rémi Villé ville.r...@gmail.com
2009/8/10 Omprakash Gnawali gnaw...@usc.edu
On Mon, Aug 10, 2009 at 7:14 AM, Rémi
On Sun, Aug 16, 2009 at 1:17 PM, Swetha Rswetha...@rocketmail.com wrote:
Hello,
Thanks a lot for your reply. Can you please suggest me how i can
write my own protocol for my scenario. I also want to store the routing
table information in each node which would be a static table and
Hi All
I am having some problem with the message_t structure. I am creating a
buffer size 1000 and as readStream.read(10) gets done in 0.01 sec. The
message_t TEP has informed me that the message payload can be of size 28
bytes. But if my buffer size is 1000 I cannot send it through this message
