nes-proj/README-EXAMPLES
2007-11-27 13:07:53 +00:00

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The examples/ directory contains a few examples that will help you get
started with Contiki.
To run the example programs, you need either to be running Linux or
FreeBSD (or any other *nix-type system), or install Cygwin if you are
running Microsoft Windows (http://www.cygwin.com/). As a minimum you
will need to have the gcc C compiler installed. To run the examples in
the 'netsim' target, you need to have GTK 1.x development libraries
installed. These are usually called 'gtk-devel', 'libgtk1-devel' or
similar in your Linux software installation programs.
hello-world/
A really simple Contiki program that shows how to write Contiki
programs. To compile and test the program, go into the hello-world
directory:
cd examples/hello-world
Run the 'make' command.
make
This will compile the hello-world program in the 'native' target.
This causes the entire Contiki operating system and the hello-world
application to be compiled into a single program that can be run by
typing the following command:
./hello-world.native
This will print out the following text:
Contiki initiated, now starting process scheduling
Hello, world
The program will then appear to hang, and must be stopped by
pressing the C key while holding down the Control key.
multi-threading/
A quite simple demonstration of the Contiki multi-threading library
employing two worker threads each running a recursive function. It
can be compiled and run in the 'native' target by typing the
following commands:
cd examples/multi-threading
make
./multi-threading.native
rime/
Contains a set of examples on how to use the Rime communications
stack. To run those examples in the 'netsim' target (a very simple
Contiki network simulator), compile the programs with:
make TARGET=netsim
You will need to have GTK 1.x development libraries installed.
Run the different programs:
./test-abc.netsim
./test-meshroute.netsim
./test-rudolph0.netsim
./test-rudolph1.netsim
./test-treeroute.netsim
./test-trickle.netsim
./test-uabc.netsim
Most of the examples requires you to click with the middle mouse
button on one of the simulated nodes for something to happen.
sky/
Examples inteded for running on the Tmote Sky board. To compile
those, you need to have msp430-gcc (the gcc C compiler for the
MSP430 microcontroller) installed.
The follwing programs are included:
blink.c A simple program that blinks the on-board LEDs
sky-treeroute.c Collects sensor data to a sink (press button to
make the node a sink)
tcprudolph0.c TCP server that receives loadable ELF files and
sends them to the network.
test-button.c Toggles the LEDs when the button is pressed.
test-cfs.c Tests the 1 mb flash memory of the Tmote Sky
telnet-server/
A simple TCP telnet server with a simple command shell. It can be
compiled and run in the 'minimal-net' target by typing the following
commands:
cd examples/telnet-server
make
./telnet-server.minimal-net
Most likely you'll have to adjust the TCP/IP values set in main() in
platform/minimal-net/contiki-main.c to match your needs.
Please consult cpu/native/net/README-WPCAP as well if you are running
Microsoft Windows.
webserver/
A web server supporting dynamic content creation using "scripts" which
are actually compiled-in C-functions. It can be compiled and run in the
'minimal-net' target by typing the following commands:
cd examples/webserver
make
./webserver.minimal-net
As an alternative to the static and dynamic compiled-in content the web
server can instead support "external" static-only content loaded from
any storage supported by the 'Contiki File System' (CFS) interface. To
compile it in the 'minimal-net' target and have it load files from disk
use the following command:
make HTTPD-CFS=1
Most likely you'll have to adjust the TCP/IP values set in main() in
platform/minimal-net/contiki-main.c to match your needs.
Please consult cpu/native/net/README-WPCAP as well if you are running
Microsoft Windows.