yes I am working in 16 MHZ what can i do to make it fast process
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Subject: Tinyos-help Digest, Vol 101, Issue 12
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Today's Topics:
1. Re: Image processing with telosb (Jo?o Gon?alves)
2. [Researchers] ICC'2012 - Call for Tutorials
(Profa Dra Mirela Sechi Moretti Annoni Notare)
3. Re: tossim help (Ramana Reddy)
----------------------------------------------------------------------
Message: 1
Date: Sat, 3 Sep 2011 10:19:13 +0100
From: Jo?o Gon?alves <miguel.joao.goncal...@gmail.com>
Subject: Re: [Tinyos-help] Image processing with telosb
To: rupesh vishwakarma <rupesh2...@yahoo.co.in>
Cc: tinyos-help@millennium.berkeley.edu
Message-ID:
<CAGcut3qbjZdnbc=9PrU90AWprZx+F3s1LRqd4VJa-650B=6...@mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"
Are you already working at 16MHz?
Em 2011/09/01 12:28, "rupesh vishwakarma" <rupesh2...@yahoo.co.in> escreveu:
Hi,
I am using Telosb Tmote with stm25p flash. My task is to store a jpeg image
in the flash and find out the edge of the object in image .Image size is
23kb and there are approx 32000 bytes in it . In my algorithm to detect edge
I have to take RGB pixel sets one bye one and substract them from the
following set of RGB .
All this process takes about the calculation of 32000 times subtractions .
when I run the program in my PC it takes hardly 1 sec to get me the edge
coordinates, how ever using the telosb it takes 45 minutes to detect the
edge (what i do is read 3 byte at a time from the flash STM25p process it
then increment seek position again process and so on)
I want to reduce the time Is there any method in which I can process it
faster ?
rupesh
IIT delhi
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Message: 2
Date: Thu, 1 Sep 2011 11:23:50 -0300
From: "Profa Dra Mirela Sechi Moretti Annoni Notare" <mir...@ieee.org>
Subject: [Tinyos-help] [Researchers] ICC'2012 - Call for Tutorials
To: <research...@mailman.ufsc.br>
Message-ID: <DECFC0807906447F9186898B72663B81@Mi>
Content-Type: text/plain; charset="utf-8"
ICC 2012
June 10-15, 2012
Call For Tutorials
Organizing committee of the 2012 IEEE International Conference on
Communications (ICC 2012) invites submission of tutorial proposals for
half-day or full-day presentations on topics of interest of the conference
in the area of communications and networking.
The following information must be included in the tutorial proposals.
Please limit the length of your proposal to no more than 4 pages:
* Title of the tutorial proposal
* Full name, title, and affiliation of the instructor(s)
* A short summary of the tutorial proposal
* A short biography of the instructor(s)
* Intended length of the tutorial (half-day or full-day)
* Detailed outline of the tutorial
* Intended audience and importance of the topic
* Objective and motivation, prior history of the tutorial presentation
* Your preferred day of the tutorial if it is accepted (Monday or Friday)
Tutorial proroposals should be submitted in a PDF file for review via
EDAS. To submit your proposal, please click on "Tutorial Proposal
Submission".
Deadline for submission of tutorial proposals: 6 September, 2011.
All complete proposals will be judged and ranked using the following
criteria and authors of selected proposals will be contacted at a later
date.
a. Importance of the topic
b. Timeliness of the topic
c. Track record of the instructor
d. Previous history for instructing tutorials
Tutorials will be held on Monday June 11 and Friday June 15, 2012. Any
questions should be sent to the IEEE ICC 2012 Tutorials Chairs. Please
note that final decisions on accepting tutorial proposals as well as the
length and day of presentation will also reflect space limitations at the
conference venue and the conference program requirements. Tutorial
speakers will be compensated in accordance to the IEEE Communications
Society policies.
If you have any questions about submitting your proposal, please contact
the Tutorials Chair, Azzedine Boukerche or Tutorials Co-Chair Abbas
Jamalipour.
-------------------------------------------------------------------------------------------------------------------------
Profa Dra Mirela Sechi Moretti Annoni Notare mir...@ieee.org
Papyrus ? Revis?o de Textos www.papyrustextos.com.br
USJ ? Sao Jose Municipal University www.usj.edu.br
UFSC ? Distributed Mobile Computing & Network Security CNPq Research Group
(co-leader)
http://dgp.cnpq.br/buscaoperacional/detalhegrupo.jsp?grupo=00431033AKW5DM
IEEE Latin America Transactions, Editor-in-chief
http://www.ewh.ieee.org/reg/9/etrans
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------------------------------
Message: 3
Date: Sun, 4 Sep 2011 14:17:19 +0530
From: Ramana Reddy <gtvrre...@gmail.com>
Subject: Re: [Tinyos-help] tossim help
To: Seetha Devi <seethadev...@yahoo.in>
Cc: Tinyos-help@millennium.berkeley.edu
Message-ID:
<CAL2CrsNUHUguhOkKi+0yvEh9VJFUZ=7Nsgv3cK9eo04Uk+=r...@mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"
Did you install the python-dev package?
If not, please install and try again.
On Thu, Sep 1, 2011 at 10:14 PM, Seetha Devi <seethadev...@yahoo.in> wrote:
> i ve installed in windows using cygwin
> i have installed tinyos-2.x as per the instructios in wikipedia
> when i try to run blink program in tossim like
> make micaz sim
> it shows up error like
>
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3316: error: ISO C++ forbids
> declaration of `SWIG_TypeClientData' with no type
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3316: error: redefinition of
> `
> int SWIG_TypeClientData'
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:2943: error: `int
> SWIG_TypeClientData' previously defined here
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3316: error: initializer
> list
> being treated as compound expression
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3317: error: ISO C++ forbids
> declaration of `Py_INCREF' with no type
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3317: error: redefinition of
> `
> int Py_INCREF'
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3238: error: `int Py_INCREF'
> previously defined here
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3318: error: parse error
> before
> `return'
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3320: error: syntax error
> befor
>
> `[' token
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3473: error: parse error
> before
> `}' token
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx: In function `void
> init_TOSSIM(
> ':
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3480: error: ISO C++ forbids
> declaration of `PyObject' with no type
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3480: error: parse error
> before
> `*' token
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3482: error: `m' undeclared
> (first use this function)
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3484: error: `SWIG_globals'
> undeclared (first use this function)
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3484: error:
> `SWIG_newvarlink'
> undeclared (first use this function)
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3485: error: `SwigMethods'
> undeclared (first use this function)
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3485: error: `Py_InitModule'
> undeclared (first use this function)
> /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3486: error:
> `PyModule_GetDict'
> undeclared (first use this function)
> make: *** [sim-exe] Error 1
>
>
> _______________________________________________
> Tinyos-help mailing list
> Tinyos-help@millennium.berkeley.edu
> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
>
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