Hi,
Can someone clarify following code for me? It is from the CountSendP
component in boomerang:
CountMsg_t* body = (CountMsg_t*)m_msg.data;
body->n = m_count;
body->src = TOS_LOCAL_ADDRESS;
CountMsg_t is a variable of struct CountMsg.
m_msg is a variable of TOS_Msg.
m_msg.data i
Hello
I need help can some one guide me how to synchronize timings of motes in
TOSSIM although i gave the flag -b=0 but it still give me different timings. As
i want that all of my motes to start sensing at the same time. Kindly guide me
for tossim.
Kindly guide me how can i achie
Hello
I need help can some one guide me how to synchronize timings of motes in
TOSSIM although i gave the flag -b=0 but it still give me different timings. As
i want that all of my motes to start sensing at the same time. Kindly guide me
for tossim.
Kindly guide me how can i achie
Hi,
the most common instances of this happening were when
1. the mote was switched off (turn it on)
2. the programmer switch on the programmer was set to on (set to the off
position)
3. the port was being used by a different application (on windows i close
all applications, labview, hyperterm
Hi,
CountMsg_t is a structure datatype. body is a pointer variable of type
CountMsg_t.
n is a field in the structure CountMsg_t and so is src.
when you type cast m_msg.data to the CountMsg_t pointer datatype,
depending upon the order in which the values are defined in the structure
defin
One slight correction...
> " the corresponding
> bytes from m_msg.data are put into the corresponding fields in the
> variable addressed by the pointer body."
>
Implies that values are copied from m_msg.data to someplace, however
this is not the case. The assignment statement:
CountMsg_t* body
Thanks for both replies, it makes sense. But where is "data" declared as
an array of chars. In AM.h the type of the struct TOS_Msg member data,
is int8_t.
Mikael
Michael Schippling wrote:
One slight correction...
> " the corresponding
> bytes from m_msg.data are put into the corresponding fiel
I think this should be easily fixed. I've searched the archives, but can't
seem to find this. I do
$ [EMAIL PROTECTED]:tmote java net.tinyos.tools.Listen
I then get this
Exception in thread "main" java.lang.UnsupportedClassVersionError:
net/tinyos/tools/Listen (Unsupported major.minor version
d'oh.
i knew i was doing something wrong there. and yes. K&R
http://cm.bell-labs.com/cm/cs/cbook/ way to go.
Sankar.
On Sat, 18 Nov 2006 13:23:30 -0600, Michael Schippling <[EMAIL PROTECTED]>
wrote:
One slight correction...
> " the corresponding
> bytes from m_msg.data are put into t
that's the beauty of typecasting. whatever the datatype declared when
storing to a register, you can interpret it in any way you want. it's only
stored as a bunch of zeros and ones anyway.
when you typecast the particular register into a particular datatype the
program interprets it as such
Hi all,
I am planning to use MIT cricket motes for some of my experiments. From what
I have heard and read it seems that the ultrasound transceiver on the mote
is fairly directional. I intent do use them by placing them on the ground
with the ultrasound transceiver facing upwards.
Does anyone ha
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