It is all, of course, a matter of software....
Look for the actual message packet structures in .h files in the various
application's source directories -- those structs are overlaid on the
Msg.data[] buffer. As to how many variations there are and how they work,
that is a matter of conjecture...google may be your friend here.
T1.1.N all have the same directory and file structure. I would recommend
that you get on the higher .N number side of things, 1.1.7 or greater
if you value your sanity.
MS
Adi Mallikarjuna Reddy V wrote:
Hi Michael,
Thanks for the prompt reply. I am using TinyOS 1.0 version. I guess even
there the directory structure is similar, I can look for those things
mentioned. How about the Multi-hop Protocol format, it has been
allocated 7 bytes in TOS_Msg structure. Are there any other alternatives
to this protocol? Like broadcasting, selective flooding etc?
Regards,
Adi
On 8/8/07, *Michael Schippling* <[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>> wrote:
In T1 you can look for the various AM.h files to get the TOS_Msg
structure.
For instance the mica2 and UART use tos/types/AM.h, whereas the micaz
radio uses: tos/platform/micaz/AM.h (and yes, you pretty much just have
to know which one to look at...although adding a -v to the ncc command
will give some guidance).
The contents of the message payload are defined by "AM" message
structures
in each application, e.g., apps/Surge/Surge.h
MS
Adi Mallikarjuna Reddy V wrote:
> Hi,
>
> I have some doubts regarding the packet format that is followed
by the
> TinyOS.
>
>
> 1. I came to know that TOS_Msg is dependent on the radio/platform
> that we have been using. Is that true? If so, where can I
find the
> different radio/platform and its corresponding packet format?
> 2. Even within TOS_Msg, again there are other components such as
> 1. multihop protocol packet format
> 2. Surge packet format
>
> My doubt is what are the other alternatives available
to the
> above formats (multihop and surge)
> 3. If anyone of you know about whether other OSs like SOS
follow the
> similar method, let me know
>
> Regards
> Adi
>
>
>
> --
> -----------------------------------------------
> I was always alone in this world,
> wanted to be loved,by someone.
> I always had teary eyes,
> wanted it to be wiped by someone.
> --------------------------------------------------
>
>
>
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>
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-----------------------------------------------
I was always alone in this world,
wanted to be loved,by someone.
I always had teary eyes,
wanted it to be wiped by someone.
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