Hi,
Try this;
search for all cygwin1.dll file in your PC and place the most recent
version in x:\cygwin\bin, where 'x' is the drive on which you have
installed the cygwin distribution. Before modifying files, you should
backup.
Firat TARAKTAS
Electrical&Electronics Engineer
Reseracher
GENET
I am looking at CC2420ReceiveP.nc for software ACK. I see that strobing
SACK to CC2420 is done after both the packet header and payload have
been read. My question is when you strobe SACK, how does CC2420 know
which packet to ACK for (since there might be multiple packets in the
FIFO queue). Is
Hi,
How can i control the radio power of the ChipCon CC1000 in TinyOs 2.0..?
Thanks in advance,
Regards,
Ahmed
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Hello again, I'm trying to figure out how to use Python with live motes
(tiny os 2.x) rather than TOSSIM. I can generate a Python class with mig,
but after that I'm stumped. What's the equivalent to message reader for
python? Can python attach to the mote via the serial forwarder?
I've googled a
Hello,
I suddenly wonder why the 'configuration' and the 'module' should be
distinguished. I think that it will be better to understand or
implement the structure of NesC code, if we use just one keyword
'component' and declare the used child components to wire them in it,
or define the component
Hello all, I'm struggling though getting the tinyos2.x environment up on my
mac, and the last missing piece is building the jnilibs to talk to the
serial port. I've mixed and matched two sets of directions:
http://docs.google.com/View?docid=ajjph9mvqk3z_bchp66xkmgk6n
and
http://people.inf.ethz.ch/
before testing some code that simply measures the rssi I just need to know a
thing. When I get the RSSI value from the cc2420 register, or if I simply
want to know if the rssi is greater then the cca threshold, using the call
TOSH_READ_RADIO_CCA_PIN(), I know that this takes 8 symbol periods. Two
Yes, you can.
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2007/6/25, Murtuza <[EMAIL PROTECTED]>:
Hi Steve
Thanks for ur reply...and i apologize for replying late
I want to elaborate on these sentences of mine in the previous mail
> Two packets coming from different kinds of motes running different
> applications can be distinguished using AM typ
Hi,
I want to know what does the variable time in the event
RadioTimeStamping.transmittedSFD denotes.
The interface RadioStamping.nc says that the event "Provides the time at
which start of frame delimiter has been
transmitted: units are in terms of a 32kHz clock".
Does this clock gets reset a
Mike -
Sorry I left that part out! I am using MicaZ, so perhaps that is where
the difference lies. I've included the commands I used below. They all
appear to complete successfully.
(Hook up mote 0)
cd /opt/tinyos-2.x/apps/tests/deluge/GoldenImage
make micaz install,0 mib510,/dev/ttyS4
(No
Hello Chris,
The XMeshRouter is a component file available only through XMesh source
(via Crossbow CVS access for Enterprise users). For standard users, the
binary version of this is provided as XMeshBinary Router. The
application refers to XMesh as MULTIHOPROUTER (defined by a macro) and
this is
Hello,
I recently installed MoteWorks 2.0F and went to try the example program,
XMeshCountToLeds. When I went to do the make command, it was unable to find
XMeshRouter, and my search of the directories yielded the same result. I
found a similarly named file, XMeshBinaryRouter, but it does not hav
I'm sampling rssi values in my application, monitoring when a transmission
occurs. However, I'm not sure of the time it takes to transmit a packet.
So far for a standard packet I believe:
Preamble is 8 bytes
Sync is 2 bytes
Message is between 7 and 36 bytes.
In the standard Mica2 stack, using CC1
I am working with tmotes in TinyOS 2.x on Cygwin.
When I type "make tmote docs", I see a long list of filenames and finally
get the following error:
Traceback (most recent call last):
File "/usr/lib/tinyos/nesdoc/genhtml.py", line 88, in ?
generate_component(ixml.documentElement)
File "/usr
Hi,
I am using tmote sky and I want to use a rechargeable battery with the motes.
I wanted to know is there any specific type of battery I should use with
particular
amount of output current. Also if someone can tell me any voltage regulator/dc
dc
converter to use with the battery which can gi
Hi All,
I know from cc2420 datasheet that during the transmission of a packet the
fsd pin must be kept high. Two questions regarding the sendPacket function:
1) where the sfd is set high
2) why the use of TOSH_uwait(450) instead of while
(TOSH_READ_CC_SFD_PIN()){};only?
void sendPack
YetAnotherReason I will probably never upgrade to T2...
MS
Bernardo Avila Pires wrote:
What I got from TEP 111 was that we should use interface programming,
instead of accessing the field directly. Besides, Tos_Msg was replaced
for message_t in T2...
Thanks for the help
2007/6/25, Michael Schip
Hi Ryan,
I tried to reproduce the problem, but I couldn't. Could you please tell
me the platform you are using (I currently assume Telosb), and the
commands you typed?
Thank you
Mike
J. Ryan Stinnett wrote:
I'm trying out Deluge T2, but I'm having trouble getting the images to
transmit bey
What I got from TEP 111 was that we should use interface programming,
instead of accessing the field directly. Besides, Tos_Msg was replaced
for message_t in T2...
Thanks for the help
2007/6/25, Michael Schippling <[EMAIL PROTECTED]>:
In T1, and I think T2 as well, you can look at the Tos_Msg.st
sorry, i have seen there is a thread with the answer...
Thank you
2007/6/25, Jordi Casals <[EMAIL PROTECTED]>:
Hi,
Is it possible to communicate via radio a micaz with T2 and a telos with
T1? We have developed two applications in the diferent plataforms and we
need to communicate them...
I am
Hi,
Is it possible to communicate via radio a micaz with T2 and a telos with T1?
We have developed two applications in the diferent plataforms and we need to
communicate them...
I am trying to modify the header of message_t but it is not so simple.
Thank you!
--
Jordi Casals
E-mail: [EMAIL PROT
In T1, and I think T2 as well, you can look at the Tos_Msg.strength
field in your message receive() function(s). This will give you
the raw reading from the chip's rssi pin. I keep forgetting how
to convert it to dbm, so search this list or the xbow manuals
for the formula.
MS
Bernardo Avila Pi
Put a counter in the Timer.fired() method of the Blink demo app...
MS
Yesid Jarma wrote:
Hello,
Is there an easy way to make one led on a mote blink a determined number
of times??
I want to show the value of a variable by making one led blink. For
instance, if the variable
is 5, the led shou
Hey all,I installed the eclipse plugin for TinyOS, but when I try to compile an
application, I get the following error:nesc1.exe- Entry Point Not FoundThe
procedure entry point __getreent could not be located in the dynamic link
library cygwin1.dll
___
Updated in CVS. I extended the test app in tinyos-2.x/apps/tests/msp430/Adc12.
Jan
On 6/19/07, Nicolas Esteves <[EMAIL PROTECTED]> wrote:
Ok, I've enough other stuff to look at so i'll wait for the multi
channel :)
Thanks again for your reply
regards
Jan Hauer wrote:
>> the buffer signaled by
This is the error message wich it displayed
BlinkToRadioC.nc:61: `DBG_TEMP' undeclared (first use in this function)
BlinkToRadioC.nc:61: (Each undeclared identifier is reported only once
BlinkToRadioC.nc:61: for each function it appears in.)
About your following statement, i think it's the same
Hi
r u sure u wrote 'temp' in lowercase in the command export DBG=temp? I
myself made the mistake once, so...
Also, why don't u write the following statement
dbg(DBG_TEMP,"BlinkToRadio","compteur : %s\n",btrpkt->counter);
as
dbg(DBG_TEMP,"BlinkToRadio computer : %s\n",btrpkt->counter); ?
Hello bibudh and Mehdi,
i don't understand very well your expanation about how displaying values
with debug.
indeed, i ve met the same problem than Mehedi Bakht.
You say that :
U need a debug mode, e.g.,
dbg(DBG_TEMP, "Counter: Value is %i\n", (int)state);
here the mode is 'temp'. To get the m
Deer TinyOS-ers,
And so it came the day when I had to measure received signal
strength, etc, in mica2 motes. I found that cc2420 has a nice and
simple way to get such information. It is not the case for cc1000, is
it?
What if I define an interface for it and implement the operations?
Would
Hello,
Is there an easy way to make one led on a mote blink a determined number
of times??
I want to show the value of a variable by making one led blink. For
instance, if the variable
is 5, the led should blink 5 times, every 10 seconds. But the leds
should blink 1 time every 5 seconds
so
I'm trying out Deluge T2, but I'm having trouble getting the images to
transmit beyond the base station. I started by flashing GoldenImageC on
to two motes, and then injecting same image onto volume 0 of each as
well. When I ping volume 0, each one reports that the image is there.
I then reco
Hi
i succeed in simulate Blink. Thern i decided to simulate BlinkToRadio.
Firstly, i add a line to debug differents values of counter in BlinkToRadio
code :
dbg("BlinkToRadio","compteur : %s\n", btrpkt->counter); It doesn't work.How
can i display the different values displayed by 2 motes. I
I have run into this problem recently and figured out a solution
supposing that this "$" was an avr separator.
Go to line 33 in avr.rules and replace it for
AMADDR = ActiveMessageAddressC\never1096WritEaddr
(you should replace $ for \never1096WritE , which is the separator
you've set)
Hi,
I am working on tmotes in TinyOS 2.X on Cygwin. I want to measure the time
spent by the radio in transmitting a message. Can someone suggest me how I
can do it? Is there anyway to know when the radio has started sending a
packet and when it is done?
Thanks,
--Mehedi
Hello all, I'm trying to get tinyos 2.x up and running on my Mac, and I
think I'm almost there, but I can't program node ids into my mica2 motes.
I've followed a set of directions here:
http://docs.google.com/View?docid=ajjph9mvqk3z_bchp66xkmgk6n
It would appear that many of the changes from that
* Amir:
>Can anyone explain to me the difference between these two declarations
>Comm.SendMsg[AM_MSG];
>Comm.ReceiveMsg[AM_MSG];
>
>and
>
>Comm.SendMsg;
>Comm.ReceiveMsg;
>
>I cannot comprehend why the former declaration is needed.
TinyOS uses the "Active Message" abstraction. Which just means tha
Hi all,
I have Boomerang 2.0.2 and I'm trying to use
BlockstorageC for flash memory. I see only the
following warning when I compile but BlockStorageC
seems don't work.. Can someone help me? Thanks.
C:/cygwin/opt/moteiv/tos/lib/Flash/STM25P/StorageManagerM.nc:
In function `StorageManagerM$StdContr
follow TEP-116 about Packet Protocols.
Firat TARAKTAS
Electrical&Electronics Engineer
Reseracher
GENETLAB INFORMATION TECHNOLOGIES
Kayisdagi Caddesi Kar Plaza D Blok Kat:3 34752
Icerenkoy / ISTANBUL / TURKIYE
Phone: +90 (216) 573 00 85 (int.354)
Fax: +90 (216) 469 85 07
[EMAIL PROTECTED] <
Hello
I was trying to udnerstand the code of GenericComm and AMStandard. Can
someone please suggest any pointer to good documentation of the same ?
TKS n RGDS
Hariohm
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