Hello all,
I know that this question has been asked several times, but unfortunately all
of the proposed solutions do not work for me. I also tried to use some examples
from the tinyos apps/ folder, but that failed too. So, here is the standard
question:
I want to have an external C function,
Hello Anna,
we have been giving the C file in the PFLAGS of the Makefile:
PFLAGS+=hello.c
Without any previous compilation by $(CC).
Possibly the include should be specified as well:
PFLAGS+=-I.
Sometimes it's also necessary to add:
__attribute__ @spontaneous() @C()
Hope this helps,
Markus
Hello jyoti,
I guess for k map clustering the first centroids you choose is most of the time
random though you can make good intuitive selection that would reduce the
number of later iterations. And then after getting the first set of cluster (by
assigning each node to the centroid it is close
Achintha,
Modify tos/chips/rf230/RF230RadioP.nc such that
RF230DriverConfig.requiresRssiCca() and requiresSoftwareCCA() always
return FALSE. This will
prevent the radio driver from carrying out CCA before sending the
packet. That is, the packet will be transmitted even if the channel is
busy.
Jan
Hi Achintha,
Janos is only partially right. You can disable the software CCA check
(which is doing an RSSI check), but the hardware can still prevent you
to send a message. If it RF230 is in the process of receiving a packet
then you cannot disturb it with a transmit, it will continue receiving
th
A message at the end of compilation should tell you
how many bytes of RAM and ROM are used by the program.
RAM is the declared variables and (I think) a fixed size stack.
ROM is the program code and constant "variables". It is stored
in the flash memory when downloading. Note that initialized
varia
Hi,
I'm working on MAC OS X 10.6.8 with Ubuntu 10.10 running on VMWare virtual
machine, from where I use TinyOS to program Crossbow TelosB motes.
Until two days ago I could smoothly compile and install programs on the motes,
even if just on one of my two USB ports.
Starting from yesterday, I can
Thank you Janos and Miklos.
I'm thinking of doing this as well
"Modify RF230RadioC and remove from the layers the CollisionAvoidance
layer completely. Just remove the components and correct the wirings.
Also remove the LowPowerListening, TrafficMonitor, SoftwareAck and
CarrierSense layers. This w
Hi Achintha,
That willl remove any random backoff that is supposed to help to avoid
collisions. That will help you, as it will (mostly) do the transmit
when you have called the send command. Mostly means: no other long
running tasks are present.
Best,
Miklos
On Thu, Oct 20, 2011 at 9:25 PM, Achi
Hi,
Use command msp430-size to see the different segments of executable
example
msp430-size a.out
textdata bss dec hex filename
5666 4112867981a8e a.out
Br,
Jino
On 10/20/11, João Gonçalves wrote:
> Hello, can someone clarify me if the msp430 compiler (m
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