Is there any mac protocol in tinyos2.x?
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SANG JUNJUN
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Maala,
The mica2 and the telosb are not compatible because their radios work at
different frequencies. The telosb radio (CC2420) works in the 2.4 GHz band
and the mica2 (with the CC1000 radio) works at either 433, 868 or 916 MHz
depending on the type you have. The telosb motes are however
Hi,
I was wondering what the use of nx_uint8_t and nx_int8_t is, since
network types are here to use the proper byte order. Is it just to
provide the full set of network types ?
Also, does using these types when not necessary induce adding useless
instructions ? I wonder this because I use
Dear Mr Alessandro Balvis,
I would like to ask you, if it is possible, to provide me with more
information on how you achieved to collect data with MDA300 with 1000Hz
sampling frequency?
What variables have you actually modified and at what value have you set
them?
We try to increase the
Hi Nagaraj,
If by separate range you mean wether it is possible to change the range
of the radio link: yes, you can dynamically change the TX power of the
radio. If you are using TinyOS-2.x, have a look at the setPower()
function defined for the CC2420Packet interface.
Cheers,
Urs
Nagaraj H K
Santosh,
If u have a look at the topology file, u'll find the coordinates of node
0, node 1 and so on. e.g., coordinates of node 0 are (0,0), those of node 1
are (40,0)in fact u can change the file that I sent to create ur own
topology, and then only run the LossyBuilder to generate the bit
I've never had a damaged mote before, so I want to confirm with someone.
It is a Mica2 Mote. TinyOS 1.15; Cygwin/Windows XP. I'm using the MIB500.
When I send uisp commands on this particular mote I get:
pulse
An error has occurred druing the AVR
Hello
I have just arrived to the list. I'm working with the adquisition card
mda320 of crossbow. I'd like to know how set the value of the digital output
pins... the software given with the moteworks, named XMDA320.nc and
XMDA320M.nc is able to read these bits, but I am really interesting in
Hi all,
I'm using Tmote Sky.
Does anyone know how to sample the ADC channels in a sequence on Tmote?
It should be possible through the MSP430ADCMultiple interface, but one
instance of the interface is binded to one channel. So how would you sample
all channels in a sequence with the
Hey,
Before I begin to learn TOSSIM, I have a question: is TOSSIM able
to simulate the physical position of each mote (e.g. each node in
TOSSIM has a 2D or 3D coordinate)?
Another question: if there is a physic position for each sensor mote,
can I set the node with sensing range in this
Hi,
I was just wanting to find out if anyone had used the Labview drivers for
talking to Crossbow nodes running XMesh (can be found here:
http://sine.ni.com/apps/we/niid_web_display.download_page?p_id_guid=1FB66B354ED149C7E0440003BA230ECF).
I'm thinking of using it as a basis for my own
Which version of TinyOS do you currently have?
MoteWorks does provide interoperability with TinyOS 1.1.10.
If you have TOS-1.x and haven't updated to the latest version of Cygwin,
you may choose to select the option of update the existing Cygwin.
You can then make use of settos and usetos scripts
These LabVIEW drivers provide middleware functionality by
parsing/converting raw packets coming over serial port. You still have
to write client tier app code to display this data in the form of
graphs, data grid etc. For LabVIEW users, this saves the time of having
to deal with the data at byte
Hi,
I am doing some code testing using TOSSIM, it ran fine before I add in this
line into makefile because I want to use CC1000 radio code to control power.
PFLAGS += -I%T/platform/pc/CC1000Radio
After I add in this line, all the packet cannot be received from
serial-forwarder through
hi Giri,
i have tinyos1.1.10 ,
in fact, i have installed the tinyos before the Moteworks , so when i tried to
install Moteworks i have a message of two things :
1 install new cygwin in new location
2 update the cygwin that you have
i selected the second, and i have continued until i have a
hello
Whenever i am compiling my application with the syntax: make pc
i get the error : make***: No rule to make target pc: stop. I have checked
makerule file but i am not getting where is the mistake. Please tell me if
their are some changes which are required to compile a application on pc.
If you're using T2 I think they changed the target name,
but I don't remember to what...search on this list or google...
MS
pinku bajpai wrote:
hello
Whenever i am compiling my application with the syntax: make pc
i get the error : make***: No rule to make target pc: stop. I have
checked
Hi all,
I m a Newbie working on telosb motes of Crossbow. Using TinyOS1.x
I am working on a task how to detect the light sensor and a code from
apps/sense. Here is the code, I cannot understand the meaning of the statement
if (value 1) call Leds.yellowOn();
result_t display(uint16_t value)
It means the least significant bit is 1 (I hope u know the binary
representations of 1, 2 and 4 are 001, 010 and 100 respectively). So value
2 means the second least significant bit is 1, value 4 means the third
least significant bit is 1...so on...
On 4/4/07, Vasudha K [EMAIL PROTECTED] wrote:
The Fourth International TinyOS Technology Exchange (TTX4) will be
held at MIT on Saturday, April 28th.
http://tinyos.stanford.edu/ttx/2007/
The TTX is a yearly venue where developers, users, and companies
involved in low-power wireless sensing get together to talk about
recent
just to beat the twitching horse...
here means bit-wise AND,
so if bit 0 in value is a 1 the value1 test is true
It would have been nice to have a space before the number (v 1)
and even put the number in hex so it's a bit more obvious.
It does look like 4 is some kind of secret handshake
Hi,
I am using tmote sky and trying to measure pressure using a pressure sensor. I
am reading the V+ and V- from sensor using two adc channels. The problem is
that if I do subtraction in the program I am getting different values that is
in one case I am receiving two values of both channels and
Hi all
Hi all,
I m a Newbie working on telosb motes of Crossbow. Using TinyOS1.x
I am working on a task how to detect the light sensor and produce a beep sound
if there is a significant change in the light. Do I need use Hamamatsu
inferface for detecting light sensor. I m using sounder
Hi,
I have to add new fields to the tinyos header for telos motes in
tinyos-1.x. When I try to modify TOS_Msg in AM.h (for telos motes), I
can only go up to adding 2 more bytes to the default header. If I try
to add any more fields, sending msg encounters failure.
The header size is calculated
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