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/**
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\addtogroup esb
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@{
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*/
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/**
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\defgroup winintro Introduction to Contiki development under Microsoft Windows
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\author Joakim Eriksson, Niclas Finne
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\section winintro-intro Introduction
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This is a brief introduction to Contik/ESB programming under Windows
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using cygwin and some other free software tools.
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\section winintro-installing Installing the development environment
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This sections describes how to install all the necessary software
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to get started with ESB programming.
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\subsection winintro-installing-cygwin Cygwin - a Linux-like environment for Windows
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The first "need to have" software is the cygwin environment that can
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be found at http://www.cygwin.com. Click on the icon "Install
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Cygwin Now" to the right to get the installation started.
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Choose "Install from Internet" and then specify where you want to
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install cygwin (recommended installation path:
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<tt>C:\\cygwin</tt>). Continue with the installation until you are
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asked to select packages. Most packages can be left as "Default" but
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there is one package that are not installed by default. Install the
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following package by clicking at "Default" until it changes to
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"Install":
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- Devel - contains things for developers (make, etc).
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<img src="img/esb/cygwin6b.jpg" align="center">
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When cygwin is installed there should be a cygwin icon that starts
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up a cygwin bash when clicked on. Whenever it is time to compile and
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send programs to the ESB nodes it will be done from a cygwin shell.
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\subsection winintro-installing-editor C programming editor
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If you do not already have a nice programming editor it is a good
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idea to download and install one. The Crimson editor is a nice
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windows based editor that is both easy to get started with and
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fairly powerful.
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Crimson Editor can be found at:
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http://www.crimsoneditor.com/
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The editor is useful both when editing C programs and when
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modifying scripts and configuration files.
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\subsection winintro-installing-compiler MSP430 Compiler and tools
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A compiler is needed to compile the programs to the MSP430
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microprocessor that is used on the ESB sensor nodes. Download and
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install the GCC toolchain for MSP430 (recommended installation path:
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C:\\MSP430\\).
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The GCC toolchain for MSP430 can be found at:
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http://sourceforge.net/projects/mspgcc/
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When the above software is installed you also need to set-up the
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PATH so that all of the necessary tools can be reached. In cygwin
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this is done by the following line (given that you have installed
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at recommended locations):
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<tt>
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export PATH=\$PATH:/cygdrive/c/MSP430/mspgcc/bin
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</tt>
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This line can also be added to the .profile startup file in your cygwin
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home directory
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(<tt>C:\\cygwin\\home\\\<YOUR USERNAME\>\\.profile</tt>).
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If your home directory is located elsewhere you can find it by
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starting cygwin and running \c cd followed by \c pwd.
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\subsection winintro-installing-contiki The Contiki operating system, including examples
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When programming the ESB sensor nodes it is very useful to have an
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operating system that takes care of some of the low-level tasks and
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also gives you as a programmer APIs for things like events, hardware
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and networking. We will use the Contiki operating system developed by
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Adam Dunkels, SICS, which is very well suited when programming small
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embedded systems.
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The Contiki OS can be found at:
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http://www.sics.se/~adam/contiki/
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Unzip the Contiki OS at (for example) C:\\
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and you will get the following directories among others:
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- contiki-2.x/core - the contiki operating system
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- contiki-2.x/platform/esb - the contiki operating system drivers, etc for the ESB
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- contiki-2.x/platform/esb/apps/ - example applications for the ESB
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\section winintro-testing Testing the tools
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Now everything necessary to start developing Contiki-based sensor net
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applications should be installed. Start cygwin and change to the
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directory <tt>contiki-2.x/platform/esb/</tt>. Then call <tt>make
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beeper.co</tt>.
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If you get an error about multiple cygwin dlls when compiling, you
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need to delete <tt>cygwin1.dll</tt> from the MSP430 GCC toolchain
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(<tt>C:\\MSP430\\bin\\cygwin1.dll</tt>).
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Connect a node and turn it on. Upload the test application by calling
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<tt>make beeper.u</tt>.
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\subsection winintro-testing-development Development tools
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- <tt>make \<SPEC\></tt> will compile and make a executable file ready
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for sending to the ESB nodes. Depending on the \c SPEC it might even
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startup the application that sends the executable to the
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node. Typically you would write things like <tt>"make beeper.u"</tt>
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to get the file <tt>beeper.c</tt> compiled, linked and sent out to the
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ESB node
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\subsection winintro-testing-shell Some basic shell commands
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- <tt> cd \<DIR\></tt> change to a specified directory (same as in DOS)
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- <tt> pwd \<DIR\></tt> shows your current directory
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- <tt> ls</tt> list the directory
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- <tt> mkdir \<DIR\></tt> creates a new directory
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- <tt> cp \<SRC\> \<DEST\></tt> copies a file
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*/
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/** @} */
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/** @} */
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