...

Info

title	What to bring?

a computer running Windows. This page is written with Windows 7 Professional.
optionally, two TelosB motes to play with real hardware.

Note

title	Note

Several softwares and tools will be installed on your computer during you read this page, for example, python, pywin32 and mingw. You can install python,pywin32 and mingw either full 32-bit or full 64-bit version. Just make sure their version are consistent. We recommended the 32-bit installation. This setting has tested on both 32 and 64 At the time of writing, we are using the latest and greatest of all software. Undoubtedly, this will become outdated very fast. If you see something out of the date, take action! Send an e-mail to Tengfei Chang or Thomas Watteyne to get this page update. Thanks!

Warning
During this tutorial, you will be installing a number of tools (python, pywin32, mingw). We recommend you install the 32-bit version of all of these tools, even you have a 64-bit machine.

Table of Contents

maxLevel	2

...

https://github.com/openwsn-berkeley/openwsn-fw holds the firmware source code which runs on the (possibly emulated) motes
https://github.com/openwsn-berkeley/openwsn-swopenvisualizer holds the software source code which runs on your computer
https://github.com/openwsn-berkeley/coap is a Python module which implements CoAP

...

right-click on your Desktop, select TortoiseGit > Clone... .
In the URL, enter https://github.com/openwsn-berkeley/openwsn-fw.git
repeat for the following URLs:
- https://github.com/openwsn-berkeley/openwsn-swopenvisualizer.git
- https://github.com/openwsn-berkeley/coap.git

...

Tip

title	Oops!

Before you can go on, you need to install mingw, which gives you all of the build tools to build the firmware:

Download from http://www.mingw.org/
Install at C:\MingGW\
Add C:\MinGW\bin to your PATH environment variable

Verify you can call the gcc command:

C:\Users\Thomas>gcc --version gcc (GCC) 4.

Code Block

language	bash

Info

If you're as lazy as we are, you can just follow the "Looking for the latest version? Download mingw-get-setup.exe" link at the top of http://sourceforge.net/projects/mingw/files/.

Use the following installation options:
- Install at C:\MingGW\
- Mark the following packages for installation:
  - ming32-base
  - msys-base
- Select "Installation > Apply Changes" to download and install those packages. This will download and install the packages.
Add C:\MinGW\bin to your PATH environment variable

Verify you can call the gcc command:

Code Block

language	bash

C:\Users\Tengfei>gcc --version
gcc (GCC) 4.8.1
Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Tip

title	Oops!

Before you can go on, you need to install Python:

Download Python 2.7.x from https://www.python.org/ (NOT Python 3!)
Add the following directories to your PATH environment variable:
- C:\Python27
- C:\Python27\Scripts
Verify you can call python:
Code Block
language bash
C:\Users\Thomas>python --version Python 2.7.5
Install pywin32, an extension for WIndows. You will need it to interact with the TAP virtual interface
- Download from http://sourceforge.net/projects/pywin32/
- Install with default options
Install the Python setuptools from https://pypi.python.org/pypi/setuptools#installation-instructions. Typically, this means downloading a file called ez_setup.py and double-clicking on it.
Verify that you can call the easy_install command:
Code Block
language bash
C:\Users\Thomas>easy_install --version setuptools 1.1.6
Install the pip utility:
Code Block
language bash
C:\Users\Thomas>easy_install pip

Verify that you can call the pip command

Warning

At the time of writing, Python 2.7.10 was just released. It doesn't work for compiling the OpenWSN code in emulation mode, for the reasons detailed in http://comments.gmane.org/gmane.comp.python.cython.user/13394.

At the time of writing, we recommend you use Python 2.7.9.

Let's hope Python 2.7.11 fixes this bug. If you read this and Python 2.7.11 was already released and works, please edit this page, or leave a comment at the bottom.

Add the following directories to your PATH environment variable:
- C:\Python27
- C:\Python27\Scripts

Verify you can call python:

Code Block

language	bash

C:\Users\Thomas>pipTengfei>python --version
pipPython 12.4.1 from c:\python27\lib\site-packages\pip-1.4.17.9

Install pywin32, an extension for Windows. You will need it to interact with the TAP virtual interface
- Download from http://sourceforge.net/projects/pywin32/
  Info
  We installed pywin32-219.win32-py2.7.
egg (python 2.7)Install the OpenWSN Python dependencies (from the openwsn-sw
- exe.
- Install with default options
Install the Microsoft Visual C++ for Windows. You will need it to compile the yappi module which will be installed with pip at next
- Download from http://aka.ms/vcpython27
  Info
  We installed VCForPython27.msi
- install with default options

Install the OpenWSN Python dependencies (from the openvisualizer\ and coap\ directory on your Desktop):

Code Block

language	bash

C:\Users\ThomasTengfei\Desktop\openwsn-sw>openvisualizer> pip install -r requirements.txt
C:\Users\Tengfei\Desktop\coap> pip install -r requirements.piptxt

Install SCons, the build environment:

Code Block

language	bash

C:\Users\ThomasTengfei\Desktop\openwsn-sw>openvisualizer> pip install scons

...

--egg scons

Note

If you have any problem with the installation of SCons, try the following command

Code Block

language	bash

pip install --index-url=http://pypi.python.org/simple --trusted-host pypi.python.org --egg scons

To compile the firmware as a Python extension module, type:

Code Block

language	bash

C:\Users\ThomasTengfei\Desktop\openwsn-fw>scons board=python toolchain=gcc oos_openwsn
scons: Reading SConscript files ...
 ___                 _ _ _  ___  _ _
| . | ___  ___ ._ _ | | | |/ __>| \ |
| | || . \/ ._>| ' || | | |\__ \|   |
`___'|  _/\___.|_|_||__/_/ <___/|_\_|
     |_|                  openwsn.org
[...]
gcc -shared -o firmware\openos\projects\common\Archiving          build\python_gcc\bsp\boards\libbsp.a
Indexing           build\python_gcc\bsp\boards\libbsp.a
gcc -shared -o build\python_gcc\projects\common\oos_openwsn.pyd firmwarebuild\openospython_gcc\projects\common\03oos03o
os_openwsn\03oos_openw
snopenwsn_obj.o firmwarebuild\openospython_gcc\bspprojects\boardscommon\python03oos_openwsn\openwsnmodule_obj.o -LCL
C:\Python27\libs -Lbuild\python_gcc\bsp\boards\python -
Lbuild\python_gcc\kernel\openos -Lbuild\python_gcc\driversd
rivers -Lbuild\python_gcc\openwsnopenstack -lopenstackLbuild\python_gcc\openapps -lopenstack -lopenoslopenapps -ldriverslkernel -lb
spldr
ivers -lbsp -lpython27 -Wl,--out-implib,firmwarebuild\openospython_gcc\projects\common\liboos_openwsn.a
scons: done building targets.

This step compile the complete OpenWSN firmware as a Python extension module (a form of shared library) which the simulation environment can import at run-time.

The extension module is at openwsn-fw\firmware\openos\projects\common\oos_openwsn.pyd, no need to move it.

Simulate

You can now start a simulation. Running a simulation just means taking the usual software which runs on your computer (and call "openvisualizer"), but running it in simulation mode. That is, instead of the openvisualizer connecting to real motes, it connects to emulated mote code actually running on you machine.

Tip

title	Oops!

Before you can go on, you need to install a TAP virtual interface:

Follow Install tun
Follow Configure tun

Start a simulation:

Code Block

language	bash

C:\Users\Thomas\Desktop\openwsn-sw\software\openvisualizer>scons runweb --sim
scons: Reading SConscript files ...
 ___                 _ _ _  ___  _ _
| . | ___  ___ ._ _ | | | |/ __>| \ |
| | || . \/ ._>| ' || | | |\__ \|   |
`___'|  _/\___.|_|_||__/_/ <___/|_\_|
     |_|                  openwsn.org
scons: done reading SConscript files.
scons: Building targets ...
Copy("bin\openVisualizerApp\sim_files", "..\..\..\openwsn-fw\firmware\openos\bsp\boards\python\openwsnmodule_obj.h")
Mkdir("bin\openVisualizerApp\sim_files\windows")
Copy("bin\openVisualizerApp\sim_files\windows\oos_openwsn-x86.pyd", "..\..\..\openwsn-fw\firmware\openos\projects\common
\oos_openwsn.pyd")
Copy("bin\openVisualizerApp\sim_files", "..\..\..\openwsn-fw\firmware\openos\projects\common\oos_openwsn.pyd")
Delete("build\runui\web_files")
Mkdir("C:\Users\Thomas\Desktop\openwsn-sw\software\openvisualizer\build\runui")
Copy("build\runui\web_files", "bin\openVisualizerApp\web_files")
Delete("build\runui\sim_files")
Mkdir("C:\Users\Thomas\Desktop\openwsn-sw\software\openvisualizer\build\runui")
Copy("build\runui\sim_files", "bin\openVisualizerApp\sim_files")
uiRunner(["bin\openVisualizerApp\openVisualizerWeb"], ["bin\openVisualizerApp\openVisualizerWeb.py"])
Child PID is 2692
scons: done building targets.

Expand

title	click here for full output...

Code Block

C:\Users\Tengfei\Desktop\openwsn-fw>scons board=python toolchain=gcc oos_openwsn
scons: Reading SConscript files ...
 ___                 _ _ _  ___  _ _
| . | ___  ___ ._ _ | | | |/ __>| \ |
| | || . \/ ._>| ' || | | |\__ \|   |
`___'|  _/\___.|_|_||__/_/ <___/|_\_|
     |_|                  openwsn.org
scons: done reading SConscript files.
scons: Building targets ...
Objectifying       build\python_gcc\projects\common\03oos_openwsn\03oos_openwsn.c -> 03oos_openwsn_obj.c
Objectifying       build\python_gcc\bsp\boards\board.h -> board_obj.h
Objectifying       build\python_gcc\inc\opendefs.h -> opendefs_obj.h
Objectifying       build\python_gcc\openstack\openstack.h -> openstack_obj.h
Objectifying       build\python_gcc\kernel\scheduler.h -> scheduler_obj.h
Objectifying       build\python_gcc\openstack\02a-MAClow\adaptive_sync.h -> adaptive_sync_obj.h
Objectifying       build\python_gcc\openapps\c6t\c6t.h -> c6t_obj.h
Objectifying       build\python_gcc\openapps\cexample\cexample.h -> cexample_obj.h
Objectifying       build\python_gcc\openapps\cinfo\cinfo.h -> cinfo_obj.h
Objectifying       build\python_gcc\openapps\cleds\cleds.h -> cleds_obj.h
Objectifying       build\python_gcc\openapps\cstorm\cstorm.h -> cstorm_obj.h
Objectifying       build\python_gcc\openapps\cwellknown\cwellknown.h -> cwellknown_obj.h
Objectifying       build\python_gcc\openstack\03b-IPv6\icmpv6echo.h -> icmpv6echo_obj.h
Objectifying       build\python_gcc\openstack\03b-IPv6\icmpv6rpl.h -> icmpv6rpl_obj.h
Objectifying       build\python_gcc\openstack\cross-layers\idmanager.h -> idmanager_obj.h
Objectifying       build\python_gcc\openstack\02a-MAClow\IEEE802154E.h -> IEEE802154E_obj.h
Objectifying       build\python_gcc\openstack\02b-MAChigh\neighbors.h -> neighbors_obj.h
Objectifying       build\python_gcc\openstack\04-TRAN\opencoap.h -> opencoap_obj.h
Objectifying       build\python_gcc\openstack\cross-layers\openqueue.h -> openqueue_obj.h
Objectifying       build\python_gcc\openstack\cross-layers\openrandom.h -> openrandom_obj.h
Objectifying       build\python_gcc\drivers\common\openserial.h -> openserial_obj.h
Objectifying       build\python_gcc\openstack\04-TRAN\opentcp.h -> opentcp_obj.h
Objectifying       build\python_gcc\drivers\common\opentimers.h -> opentimers_obj.h
Objectifying       build\python_gcc\openstack\02b-MAChigh\processIE.h -> processIE_obj.h
Objectifying       build\python_gcc\openapps\rrt\rrt.h -> rrt_obj.h
Objectifying       build\python_gcc\openstack\02b-MAChigh\schedule.h -> schedule_obj.h
Objectifying       build\python_gcc\openstack\02b-MAChigh\sixtop.h -> sixtop_obj.h
Objectifying       build\python_gcc\openapps\techo\techo.h -> techo_obj.h
Objectifying       build\python_gcc\openapps\uecho\uecho.h -> uecho_obj.h
Objectifying       build\python_gcc\openstack\02a-MAClow\IEEE802154.h -> IEEE802154_obj.h
Compiling (shared) build\python_gcc\projects\common\03oos_openwsn\03oos_openwsn_obj.o
Copy("build\python_gcc\projects\common\03oos_openwsn\openwsnmodule.c", "bsp\boards\python\openwsnmodule.c")
Objectifying       build\python_gcc\projects\common\03oos_openwsn\openwsnmodule.c -> openwsnmodule_obj.c
Objectifying       build\python_gcc\bsp\boards\bsp_timer.h -> bsp_timer_obj.h
Compiling (shared) build\python_gcc\projects\common\03oos_openwsn\openwsnmodule_obj.o
Objectifying       build\python_gcc\openstack\openstack.c -> openstack_obj.c
Objectifying       build\python_gcc\openstack\03b-IPv6\forwarding.h -> forwarding_obj.h
Objectifying       build\python_gcc\openstack\03b-IPv6\icmpv6.h -> icmpv6_obj.h
Objectifying       build\python_gcc\openstack\03a-IPHC\iphc.h -> iphc_obj.h
Objectifying       build\python_gcc\openapps\openapps.h -> openapps_obj.h
Objectifying       build\python_gcc\openstack\03a-IPHC\openbridge.h -> openbridge_obj.h
Objectifying       build\python_gcc\openstack\04-TRAN\openudp.h -> openudp_obj.h
Compiling          build\python_gcc\openstack\openstack_obj.o
Objectifying       build\python_gcc\openstack\02a-MAClow\topology.c -> topology_obj.c
Objectifying       build\python_gcc\openstack\02a-MAClow\topology.h -> topology_obj.h
Compiling          build\python_gcc\openstack\02a-MAClow\topology_obj.o
Objectifying       build\python_gcc\openstack\02a-MAClow\IEEE802154.c -> IEEE802154_obj.c
Objectifying       build\python_gcc\openstack\cross-layers\packetfunctions.h -> packetfunctions_obj.h
Compiling          build\python_gcc\openstack\02a-MAClow\IEEE802154_obj.o
Objectifying       build\python_gcc\openstack\02a-MAClow\IEEE802154E.c -> IEEE802154E_obj.c
Objectifying       build\python_gcc\bsp\boards\debugpins.h -> debugpins_obj.h
Objectifying       build\python_gcc\bsp\boards\leds.h -> leds_obj.h
Objectifying       build\python_gcc\bsp\boards\radiotimer.h -> radiotimer_obj.h
Objectifying       build\python_gcc\bsp\boards\radio.h -> radio_obj.h
Compiling          build\python_gcc\openstack\02a-MAClow\IEEE802154E_obj.o
Objectifying       build\python_gcc\openstack\02a-MAClow\adaptive_sync.c -> adaptive_sync_obj.c
Compiling          build\python_gcc\openstack\02a-MAClow\adaptive_sync_obj.o
Objectifying       build\python_gcc\openstack\02b-MAChigh\neighbors.c -> neighbors_obj.c
Compiling          build\python_gcc\openstack\02b-MAChigh\neighbors_obj.o
Objectifying       build\python_gcc\openstack\02b-MAChigh\otf.c -> otf_obj.c
Objectifying       build\python_gcc\openstack\02b-MAChigh\otf.h -> otf_obj.h
Compiling          build\python_gcc\openstack\02b-MAChigh\otf_obj.o
Objectifying       build\python_gcc\openstack\02b-MAChigh\processIE.c -> processIE_obj.c
Compiling          build\python_gcc\openstack\02b-MAChigh\processIE_obj.o
Objectifying       build\python_gcc\openstack\02b-MAChigh\schedule.c -> schedule_obj.c
Compiling          build\python_gcc\openstack\02b-MAChigh\schedule_obj.o
Objectifying       build\python_gcc\openstack\02b-MAChigh\sixtop.c -> sixtop_obj.c
Compiling          build\python_gcc\openstack\02b-MAChigh\sixtop_obj.o
Objectifying       build\python_gcc\openstack\03a-IPHC\iphc.c -> iphc_obj.c
Compiling          build\python_gcc\openstack\03a-IPHC\iphc_obj.o
Objectifying       build\python_gcc\openstack\03a-IPHC\openbridge.c -> openbridge_obj.c
Compiling          build\python_gcc\openstack\03a-IPHC\openbridge_obj.o
Objectifying       build\python_gcc\openstack\03b-IPv6\forwarding.c -> forwarding_obj.c
Compiling          build\python_gcc\openstack\03b-IPv6\forwarding_obj.o
Objectifying       build\python_gcc\openstack\03b-IPv6\icmpv6.c -> icmpv6_obj.c
Compiling          build\python_gcc\openstack\03b-IPv6\icmpv6_obj.o
Objectifying       build\python_gcc\openstack\03b-IPv6\icmpv6echo.c -> icmpv6echo_obj.c
Compiling          build\python_gcc\openstack\03b-IPv6\icmpv6echo_obj.o
Objectifying       build\python_gcc\openstack\03b-IPv6\icmpv6rpl.c -> icmpv6rpl_obj.c
Compiling          build\python_gcc\openstack\03b-IPv6\icmpv6rpl_obj.o
Objectifying       build\python_gcc\openstack\04-TRAN\opencoap.c -> opencoap_obj.c
Compiling          build\python_gcc\openstack\04-TRAN\opencoap_obj.o
Objectifying       build\python_gcc\openstack\04-TRAN\opentcp.c -> opentcp_obj.c
Compiling          build\python_gcc\openstack\04-TRAN\opentcp_obj.o
Objectifying       build\python_gcc\openstack\04-TRAN\openudp.c -> openudp_obj.c
Objectifying       build\python_gcc\openapps\uinject\uinject.h -> uinject_obj.h
Compiling          build\python_gcc\openstack\04-TRAN\openudp_obj.o
Objectifying       build\python_gcc\openstack\cross-layers\idmanager.c -> idmanager_obj.c
Objectifying       build\python_gcc\bsp\boards\eui64.h -> eui64_obj.h
Compiling          build\python_gcc\openstack\cross-layers\idmanager_obj.o
Objectifying       build\python_gcc\openstack\cross-layers\openqueue.c -> openqueue_obj.c
Compiling          build\python_gcc\openstack\cross-layers\openqueue_obj.o
Objectifying       build\python_gcc\openstack\cross-layers\openrandom.c -> openrandom_obj.c
Compiling          build\python_gcc\openstack\cross-layers\openrandom_obj.o
Objectifying       build\python_gcc\openstack\cross-layers\packetfunctions.c -> packetfunctions_obj.c
Compiling          build\python_gcc\openstack\cross-layers\packetfunctions_obj.o
Archiving          build\python_gcc\openstack\libopenstack.a
Indexing           build\python_gcc\openstack\libopenstack.a
Objectifying       build\python_gcc\openapps\openapps.c -> openapps_obj.c
Compiling          build\python_gcc\openapps\openapps_obj.o
Objectifying       build\python_gcc\openapps\c6t\c6t.c -> c6t_obj.c
Compiling          build\python_gcc\openapps\c6t\c6t_obj.o
Objectifying       build\python_gcc\openapps\cexample\cexample.c -> cexample_obj.c
Compiling          build\python_gcc\openapps\cexample\cexample_obj.o
Objectifying       build\python_gcc\openapps\cinfo\cinfo.c -> cinfo_obj.c
Compiling          build\python_gcc\openapps\cinfo\cinfo_obj.o
Objectifying       build\python_gcc\openapps\cleds\cleds.c -> cleds_obj.c
Compiling          build\python_gcc\openapps\cleds\cleds_obj.o
Objectifying       build\python_gcc\openapps\cstorm\cstorm.c -> cstorm_obj.c
Compiling          build\python_gcc\openapps\cstorm\cstorm_obj.o
Objectifying       build\python_gcc\openapps\cwellknown\cwellknown.c -> cwellknown_obj.c
Compiling          build\python_gcc\openapps\cwellknown\cwellknown_obj.o
Objectifying       build\python_gcc\openapps\rrt\rrt.c -> rrt_obj.c
Compiling          build\python_gcc\openapps\rrt\rrt_obj.o
Objectifying       build\python_gcc\openapps\techo\techo.c -> techo_obj.c
Compiling          build\python_gcc\openapps\techo\techo_obj.o
Objectifying       build\python_gcc\openapps\uecho\uecho.c -> uecho_obj.c
Compiling          build\python_gcc\openapps\uecho\uecho_obj.o
Objectifying       build\python_gcc\openapps\uinject\uinject.c -> uinject_obj.c
Compiling          build\python_gcc\openapps\uinject\uinject_obj.o
Archiving          build\python_gcc\openapps\libopenapps.a
Indexing           build\python_gcc\openapps\libopenapps.a
Objectifying       build\python_gcc\kernel\openos\scheduler.c -> scheduler_obj.c
Compiling          build\python_gcc\kernel\openos\scheduler_obj.o
Archiving          build\python_gcc\kernel\openos\libkernel.a
Indexing           build\python_gcc\kernel\openos\libkernel.a
Objectifying       build\python_gcc\drivers\common\openhdlc.c -> openhdlc_obj.c
Objectifying       build\python_gcc\drivers\common\openhdlc.h -> openhdlc_obj.h
Compiling          build\python_gcc\drivers\common\openhdlc_obj.o
Objectifying       build\python_gcc\drivers\common\opensensors.c -> opensensors_obj.c
Objectifying       build\python_gcc\drivers\common\opensensors.h -> opensensors_obj.h
Compiling          build\python_gcc\drivers\common\opensensors_obj.o
Objectifying       build\python_gcc\drivers\common\openserial.c -> openserial_obj.c
Objectifying       build\python_gcc\bsp\boards\uart.h -> uart_obj.h
Compiling          build\python_gcc\drivers\common\openserial_obj.o
Objectifying       build\python_gcc\drivers\common\opentimers.c -> opentimers_obj.c
Compiling          build\python_gcc\drivers\common\opentimers_obj.o
Archiving          build\python_gcc\drivers\libdrivers.a
Indexing           build\python_gcc\drivers\libdrivers.a
Compiling          build\python_gcc\bsp\boards\python\board_obj.o
Compiling          build\python_gcc\bsp\boards\python\bsp_timer_obj.o
Compiling          build\python_gcc\bsp\boards\python\debugpins_obj.o
Compiling          build\python_gcc\bsp\boards\python\eui64_obj.o
Compiling          build\python_gcc\bsp\boards\python\leds_obj.o
Compiling          build\python_gcc\bsp\boards\python\radio_obj.o
Compiling          build\python_gcc\bsp\boards\python\radiotimer_obj.o
Compiling          build\python_gcc\bsp\boards\python\uart_obj.o
Compiling          build\python_gcc\bsp\boards\python\supply_obj.o
Compiling          build\python_gcc\bsp\boards\common\aes_cbc.o
Compiling          build\python_gcc\bsp\boards\common\aes_ccms.o
Compiling          build\python_gcc\bsp\boards\common\aes_ctr.o
Compiling          build\python_gcc\bsp\boards\common\aes_ecb.o
Compiling          build\python_gcc\bsp\boards\common\firmware_crypto_engine.o
Compiling          build\python_gcc\bsp\boards\common\dummy_crypto_engine.o
Archiving          build\python_gcc\bsp\boards\libbsp.a
Indexing           build\python_gcc\bsp\boards\libbsp.a
gcc -shared -o build\python_gcc\projects\common\oos_openwsn.pyd build\python_gcc\projects\common\03o
os_openwsn\03oos_openwsn_obj.o build\python_gcc\projects\common\03oos_openwsn\openwsnmodule_obj.o -L
C:\Python27\libs -Lbuild\python_gcc\bsp\boards -Lbuild\python_gcc\kernel\openos -Lbuild\python_gcc\d
rivers -Lbuild\python_gcc\openstack -Lbuild\python_gcc\openapps -lopenstack -lopenapps -lkernel -ldr
ivers -lbsp -lpython27 -Wl,--out-implib,build\python_gcc\projects\common\liboos_openwsn.a
scons: done building targets.

This step compile the complete OpenWSN firmware as a Python extension module (a form of shared library) which the simulation environment can import at run-time.

The extension module is at openwsn-fw\build\python_gcc\projects\common\oos_openwsn.pyd, no need to move it.

Simulate

You can now start a simulation. Running a simulation just means taking the usual software which runs on your computer (and call "openvisualizer"), but running it in simulation mode. That is, instead of the openvisualizer connecting to real motes, it connects to emulated mote code actually running on your machine.

Tip

title	Oops!

Before you can go on, you need to install a TAP virtual interface:

Follow Install tun
Follow Configure tun

Start a simulation:

Code Block

language	bash

C:\Users\Tengfei\Desktop\openvisualizer>scons runweb --sim
scons: Reading SConscript files ...
 ___                 _ _ _  ___  _ _
| . | ___  ___ ._ _ | | | |/ __>| \ |
| | || . \/ ._>| ' || | | |\__ \|   |
`___'|  _/\___.|_|_||__/_/ <___/|_\_|
     |_|                  openwsn.org
scons: done reading SConscript files.
scons: Building targets ...
Copy("bin\sim_files", "..\openwsn-fw\bsp\boards\python\openwsnmodule_obj.h")
Mkdir("bin\sim_files\windows")
Copy("bin\sim_files\windows\oos_openwsn-x86.pyd", "..\openwsn-fw\build\python_gcc\projects\common\oos_openwsn.pyd")
Copy("bin\sim_files", "..\openwsn-fw\build\python_gcc\projects\common\oos_openwsn.pyd")
Delete("build\runui\web_files")
Mkdir("C:\Users\Tengfei\Desktop\openvisualizer\build\runui")
Copy("build\runui\web_files", "bin\web_files")
Delete("build\runui\sim_files")
Mkdir("C:\Users\Tengfei\Desktop\openvisualizer\build\runui")
Copy("build\runui\sim_files", "bin\sim_files")
uiRunner(["bin\openVisualizerWeb"], ["bin\openVisualizerWeb.py"])
10:46:15 INFO create instance
10:46:15 INFO create instance
10:46:15 INFO create instance
10:46:15 INFO create instance
10:46:15 INFO create instance
10:46:15 INFO create instance
10:46:15 INFO create instance
10:46:15 INFO create instance
10:46:15 INFO create instance
13:09:22 INFO 3 [OPENWSN] booted
OpenVisualizer
web interface started at  0.0.0.0: 8080
enter 'q' to exit
> 13:09:22 INFO 2 [OPENWSN] booted
13:09:22 INFO 1 [OPENWSN] booted

That's it, an OpenWSN simulation is now running your computer!Note

Info

As SCons on Windows can be run with scons.bat, you can launch the simulation on another window with the following command :

C:\Users\

...

Tengfei\Desktop

...

\openvisualizer>start cmd.exe /k "scons.bat" runweb --sim

Closing SCons window will kill the simulation.

Now, open http://127.0.0.1:8080/ to see the web interface of OpenWSN.

Image RemovedImage Added

Open the "Topology" tab:

...

Set up the topology to have a chain 1-2-3, and set each PDR to 1.

Image RemovedImage Added

Back in the "Motes" tab, select mote 0001 and click on the "Toggle" button. You just declare mote 1 to be the root of your network (the DAGroot in RPL parlance, the sink in WSN parlance, the gateway, etc). You can select other motes and see that they quickly become "Synchronized!".

Congratulations, you have built your first OpenWSN simulated network!

...

By convention (i.e. this is hard-coded in the software), the IPv6 prefix of the simulated network is bbbb:/64. This means that the IPv6 address of each mote will start with "bbbb::". The remainder of a mote's IPv6 address is it's MAC address (or EUI-64). You can read this in the web interface (under "EUI-64").

Image RemovedImage Added

Open a new command prompt to ping mote 2:

Code Block

language	bash

C:\Users\Thomas>pingTengfei>ping bbbb::1415:92cc:0:2


Pinging bbbb::1415:92cc:0:2 with 32 bytes of data:
Reply from bbbb::1415:92cc:0:2: time=101ms
Reply from bbbb::1415:92cc:0:2: time=67ms
Reply from bbbb::1415:92cc:0:2: time=97ms
Reply from bbbb::1415:92cc:0:2: time=91ms


Ping statistics for bbbb::1415:92cc:0:2:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 67ms, Maximum = 101ms, Average = 89ms

...

Code Block

language	bash

C:\Users\Thomas>pingTengfei>ping bbbb::1415:92cc:0:3

Pinging bbbb::1415:92cc:0:3 with 32 bytes of data:
Reply from bbbb::1415:92cc:0:3: time=206ms
Reply from bbbb::1415:92cc:0:3: time=95ms
Reply from bbbb::1415:92cc:0:3: time=153ms
Reply from bbbb::1415:92cc:0:3: time=76ms

Ping statistics for bbbb::1415:92cc:0:3:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 76ms, Maximum = 206ms, Average = 132ms

...

Code Block

language	bash

C:\Users\ThomasTengfei\Desktop\openwsn-fw\firmware\openos\openwsn\07-App\rinfoopenapps\cinfo
OpenWSN 1.4.1
Python
Python
Python
Done. Press enter to close.

...

Tip

title	Oops!

Before you can go on, you need to install Wireshark 6TiSCH dissectors:

Download 32bit/64bit version from http https://www.wireshark.org/download/automated/
Install with default settings

Start Wireshark (run as administrator) on the OpenWSN interface at address, and configure the filtering for zep (the ZigBee encapsulation protocol).

For now, you don't see any packets, that's normal:

Image Removed

In the OpenVisualizer's "Event bus" tab, check the "Wireshark debug" box.

Image Removed

You now see all the packets exchanged over the simulated radio environment, exciting!

Image Removedthe ZigBee encapsulation protocol).

You now see all the packets exchanged over the simulated radio environment, exciting!

Image Added

You may not able to see the 6LoWPAN packet in your Wireshark, then you need to configure Wireshark to decode it. Choose one packet in your wireshark and right click to choose "Decode As".

Image Added

In the prompt window, Choose 6LoWPAN protocol on the Current column.

Image Added

Click "OK" to close the window and do a "Reload" or press "Ctrl+R" to reload current setting. After this operation, you will see the 6LoWPAN packets.

You also need to configure the Wireshark to tell which IPv6 prefix is the network is using. In packet detail content, right click the 6LoWPAN dissect area and choose "Protocol Perference" → "Open 6LoWPAN Perference".

Image Added

Type bbbb::/64 in the Context 0 textbox to indicate the prefix is using bbbb::, and click OK to close the window. A "Reload" Operation is also required.

Image Added

Here is an example pcap file of openwsn simulation network with three motes: example.

Closing the OpenVisualizer

In the command prompt from where you started the OpenVisualizer, type q quit to close it

Now with real hardware

...

Code Block

language	bash

C:\Users\ThomasTengfei\Desktop\openwsn-fw>scons board=telosb toolchain=mspgcc bootload=COM4,COM5,COM6 oos_openwsn
scons: Reading SConscript files ...
 ___                 _ _ _  ___  _ _
| . | ___  ___ ._ _ | | | |/ __>| \ |
| | || . \/ ._>| ' || | | |\__ \|   |
`___'|  _/\___.|_|_||__/_/ <___/|_\_|
     |_|                  openwsn.org
scons: done reading SConscript files.
scons: Building targets ...
[...]
Linking   firmware\openos\projects\common\03oos_openwsn_prog.exe
msp430-size firmware\openos\projects\common\03oos_openwsn_prog.exe
   text    data     bss     dec     hex filename
  43156       0    4006   47162    b83a firmware\openos\projects\common\03oos_openwsn_prog.exe
msp430-objcopy --output-target=ihex firmware\openos\projects\common\03oos_openwsn_prog.exe firmware\openos\projects\comm
on\03oos_openwsn_prog.ihex
msp430-objcopy --output-target=binary firmware\openos\projects\common\03oos_openwsn_prog.exe firmware\openos\projects\co
mmon\03oos_openwsn_prog.bin
telosb_bootload(["firmware\openos\projects\common\03oos_openwsn_prog.phonyupload"], ["firmware\openos\projects\common\03
oos_openwsn_prog.ihex"])
starting bootloading on COM4
starting bootloading on COM5
starting bootloading on COM6
[...]
done bootloading on COM4
done bootloading on COM6
done bootloading on COM5
scons: done building targets.

...

Code Block

language	bash

C:\Users\ThomasTengfei\Desktop\openwsn-sw\software\openvisualizer>scons runweb
scons: Reading SConscript files ...
 ___                 _ _ _  ___  _ _
| . | ___  ___ ._ _ | | | |/ __>| \ |
| | || . \/ ._>| ' || | | |\__ \|   |
`___'|  _/\___.|_|_||__/_/ <___/|_\_|
     |_|                  openwsn.org
scons: done reading SConscript files.
scons: Building targets ...
Delete("build\runui\web_files")
Mkdir("C:\Users\Thomastengfei\Desktop\openwsn\openwsn-sw\software\openvisualizer\build\runui")
Copy("build\runui\web_files", "bin\openVisualizerApp\web_files")
Delete("build\runui\sim_files")
Mkdir("C:\Users\Thomastengfei\Desktop\openwsn\openwsn-sw\software\openvisualizer\build\runui")
Copy("build\runui\sim_files", "bin\openVisualizerApp\sim_files")
uiRunner(["bin\openVisualizerApp\openVisualizerWeb"], ["bin\openVisualizerApp\openVisualizerWeb.py"]
)
Child PID is 4740
scons: done building targets.OpenVisualizer
web interface started at  0.0.0.0: 8080
enter 'q' to exit
>

Open http://127.0.0.1:8080/ to see the web interface:

Image RemovedImage Added

Your TelosB motes turn on their blue LED once synchronized.

Note

title	Can I see the topology?

You might be tempted to look for a graphical representation of the topology. Unfortunately, this is only implemented in simulation mode. Really want it? Help fix

Jira Legacy

server	JIRA (openwsn.atlassian.net)
columns	key,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId	86fa4a0d-9af7-33cf-98fd-d8943a0dd0b4
key	SW-136137

.

Ping a mote

You can ping a mote exactly as you would in the simulator:

Code Block

language	bash

C:\Users\Thomas>pingTengfei>ping bbbb::1415:9200:12:e63b
Pinging bbbb::1415:9200:12:e63b with 32 bytes of data:
Reply from bbbb::1415:9200:12:e63b: time=285ms
Reply from bbbb::1415:9200:12:e63b: time=276ms
Reply from bbbb::1415:9200:12:e63b: time=437ms
Reply from bbbb::1415:9200:12:e63b: time=431ms
Ping statistics for bbbb::1415:9200:12:e63b:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 276ms, Maximum = 437ms, Average = 357ms

...

Code Block

language	bash

C:\Users\ThomasTengfei\Desktop\openwsn-fw\firmware\openos\openwsn\07-App\rinfo>python rinfoopenapps\cinfo>python cinfo.py
C:\Users\ThomasTengfei\Desktop\openwsn-fw\firmware\openos\openwsn\07-App\rinfoopenapps\cinfo
OpenWSN 1.4.1
TelosB
MSP430f1611
CC2420
Done. Press enter to close.

...

Versions Compared

Old Version 16

New Version Current

Key

Simulate

Simulate

Closing the OpenVisualizer

Now with real hardware

Ping a mote

Page Comparison

Versions Compared

Old Version 16

New Version Current

Key

Simulate

Simulate

Closing the OpenVisualizer

Now with real hardware

Ping a mote