Hi
Does it happen in every packet transmission?
If no, maybe some packets are retransmitted by PacketLink Layer?
2011/3/28 蔡沅峰
> Dear all,
>
>
> We have a high-data-rate application and we need to decrease the
> transmission delay (between send.send and send.sendDone).
>
> The payload of our pa
Hi list,
I am working on an algorithm which performs intensive floating point
operations (e.g. float matrix multiplications, roots, etc.) on the sensors.
I found that if I deploy it on a micaZ/iris mote everything is ok and the
job takes a time, say, t.
If I try to use another kind of mote (e.g. i
Hi,
I think software processing also need time. In CC2420TransmitP.nc, before
transmission, TX data has to be loaded from ram to CC2420 through SPI bus,
I think it's a time-consuming operation.
What's more, you can turned off radio backoff (through RadioBackoff
interface provided by CC2420Active
Tobias Ang yahoo.com> writes:
>
>
>
>
> Hi,
>
> I was wondering how I can enable the use of the FastSpiInterface and if
replacing all the command calls in CC2420SpiP would bring the same
functionality. Based on my understanding, it would help to speed up the SPI read
and write speed. Also in
hi,
I did some measurements recently. I quantified the time taken by the
different components. Here are my results:
before Amsend.send() statement 64420
Send.send() 64426
send() 64427
AcquireSpiresource() 64431
before loadtxfifo() statement 64432
Loadtxfifo() 64433
before TXFIFO.write() stateme
Hi Folks,
Consider ' BlinkC ' application for example for an IRIS target.
Once I build this application using 'make iris' command, the 'ncc' compiler
generates a C -file named app.c & then an executable named main.exe
My requirement is to split this build procedure:-
First to generate only a C-fil
run the make with verbose and examine the commands being executed
>From cPhone
On Mar 29, 2011, at 2:25 PM, chandramouli k v wrote:
> Hi Folks,
>
> Consider ' BlinkC ' application for example for an IRIS target.
> Once I build this application using 'make iris' command, the 'ncc' compiler
>