Introducción al LabView

Labview es un entorno de programación gráfico muy potente que permite trabajar con muchísimos elementos, ya sea con los propios de National Instruments como por otros como Lego y Arduino. Debido a esto este entorno es posible utilizarlo en robótica, aunque cabe decir que entraña cierta dificultad a la hora de realizar los programas, ya que es poco intuitivo.

Para iniciarse en la programación con Labivew y Lego Mindstorms existe un libro muy recomendable titulado Getting Started with the LabVIEW Education Edition en el que en unas pocas sesiones prácticas se pueden empezar a obtener unos resultados apreciables.

En el fichero adjunto (final del documento) de esta noticia tenéis todos los ejemplos resueltos. Los ficheros de Labview tienen la extensión nombredelfichero.vi. Aquí tenéis una captura de uno de los programas de ejemplo:

 

 

Para poder trabajar con Lego y Labview se debe instalar primero Labview y posteriormente la toolkit de Lego. Nosotros seguimos trabajando con la versión de Labview 2009 y tenemos buena compatibilidad. Pero existe una versión educacional gratuita que se puede descargar o también cualquier versión de forma temporal para poder trabajar durante 30 días.

A parte del libro anteriormente mencionado existe mucha información en la red, por ejemplo la propia página web de National Instruments .Otro enlace interesante con más información (vídeos, tutoriales, ejercicios,..) aquí (NI)

Labview trabaja con Instrumentos Virtuales, llamados VI's. Cada uno está compuesto por :

Panel de Control (Front Panel): es el lugar donde podemos interactuar con el programa, es decir, el interfaz de usuario, en la cual se definen los controles e indicadores que se muestran en pantalla. 

 

 

Diagrama de Bloques (Block Diagram): es el lugar donde realizamos realmente la programación.

 

 

Ambos paneles (ventanas) se hallan interconectados. Además LabVIEW dispone de librerías especiales para el procesado de señales o visión artificial, por citar algunas pero, además, si una función o tarea determinada no está soportada por LabVIEW, tenemos la posibilidad de escribirla en lenguaje C y crear un nuevo instrumento virtual que podemos emplear en nuestros programas LabVIEW.

También permite diseñar bloques para poder posteriormente exportarlos al entorno de programación de Lego llamado Programming G, ya que dicho entorno es LabView pero “capado” y con un lavado de cara para que sea sencillo de utilizar, aunque más limitado. Front Panel Block Diagram LabVIEW es un poderoso entorno de desarrollo gráfico con funciones integradas para realizar adquisición de datos, control de instrumentos, análisis de medida y presentaciones de datos. Se pueden hacer desde paneles de control y diagramas de bloques muy sencillos hasta algunos un poco más elaborados como estos :

 

 

(es una imagen parcial, ya que todo el panel de control y diagrama de bloques requiere una pantalla muy grande)

Pertenecen a un proyecto de control de un robot Lego Mindstorms con un sistema de expansión para poder conectar más entradas y salidas mediante bus I2C, que explicaremos en próximos artículos.


Fichero : ejemplos_labview

Incluye todos los ejemplos del libro en PDF en formato .vi

Español

Comentarios

De forma que los tiburones, no están dormidos, sino más bien altamente adormecidos, que bajan lo bastante su metabolismo para poder subsistir
un corto período temporal con el poco aire conseguido por el sistema de
bombeo.

Stop by my homepage los tiburones mas peligrosos wikipedia - http://wiki.informateci.org/index.php/Cient%C3%ADficos_Captan_Al_Tibur%C...

De forma que los tiburones, no están dormidos, sino más bien altamente adormecidos, que bajan lo bastante su metabolismo
para poder subsistir un corto período temporal con el poco aire conseguido por el sistema de bombeo.

Also visit my page :: los tiburones mas peligrosos wikipedia - http://wiki.informateci.org/index.php/Cient%C3%ADficos_Captan_Al_Tibur%C...

Here is my webpage :: loquendo los lugares Mas tenebrosos del mundo
3 parte 2 ( updates.christrevivalmiraclechurch.Com - http://updates.christrevivalmiraclechurch.com/groups/rueda-acoge-una-mue... )

My page - loquendo los lugares Mas tenebrosos del mundo 3 parte 2 ( updates.christrevivalmiraclechurch.Com - http://updates.christrevivalmiraclechurch.com/groups/rueda-acoge-una-mue... )

Sin una audiencia que los respalde las televisiones no los
promocionan y sin las televisiones los que producimos este género
reportaje en España debemos hallar la financiación fuera de nuestras fronteras.

Here is my site :: pelea de leones - http://bkalitva.ru/blog/wp-content/plugins/wp-js-external-link-info/redi...

Sin una audiencia que los respalde las televisiones no los promocionan y sin las televisiones los que producimos este género
reportaje en España debemos hallar la financiación fuera de nuestras
fronteras.

Also visit my web blog; pelea de leones - http://bkalitva.ru/blog/wp-content/plugins/wp-js-external-link-info/redi...

I savor, cause I found just what I used to be taking
a look for. You have ended my four day lengthy hunt!
God Bless you man. Have a nice day. Bye

Here is my webpage - bookmarking service - http://searchengineoptimization-service.org/

I savor, cause I found just what I used to be taking a look for.
You have ended my four day lengthy hunt!
God Bless you man. Have a nice day. Bye

Also visit my webpage - bookmarking service - http://searchengineoptimization-service.org/

Tratamentos milagrosos minimizam impecilho por um breve espaço de tempo e agravam-no
reaparecimento.

My homepage :: celulite periorbitária tratamento ( Brlcad.org
- http://Brlcad.org/~albertcoder/mediawiki-1.22.7/index.php/User:ChrisNort... )

Tratamentos milagrosos minimizam impecilho por um breve espaço
de tempo e agravam-no reaparecimento.

My webpage ... celulite periorbitária tratamento ( Brlcad.org -
http://Brlcad.org/~albertcoder/mediawiki-1.22.7/index.php/User:ChrisNort... )

I like the helpful information you provide in your
articles. I will bookmark your blog and check again here regularly.
I am quite certain I'll learn plenty of new stuff right here!
Good luck for the next!

Here is my website - agen sbobet - http://mainpoker.us

I like the helpful information you provide in your articles.
I will bookmark your blog and check again here regularly.
I am quite certain I'll learn plenty of new stuff right here!
Good luck for the next!

My web site - agen sbobet - http://mainpoker.us

This is very interesting, You are an overly skilled blogger.
I have joined your rss feed and sit up for seeking more
of your fantastic post. Also, I've shared your
web site in my social networks!

Here is my web site: How to rank YouTube videos fast - https://www.youtube.com/watch?v=%20i8Bhmqj5fkQ

This is very interesting, You are an overly
skilled blogger. I have joined your rss feed and sit
up for seeking more of your fantastic post. Also, I've shared your web site in my social networks!

Feel free to surf to my web page - How to rank YouTube videos fast - https://www.youtube.com/watch?v=%20i8Bhmqj5fkQ

Hello to all, the contents present at this website are really remarkable for
people experience, well, keep up the good work fellows.

Feel free to surf to my web site omg - http://www.telefonoeroticovero.it/

Tһis web site trhly һas all of the іnformation Ӏ neеded concerning this subject and dіdn't know
ᴡɦo to ask.

my web-site taruhan bola - http://www.cyclovewy.com/home.php?mod=space&uid=9715&do=profile&from=space

Hello to all, the contents present at this website are really remarkable for
people experience, well, keep up the good work fellows.

Feel free to visit my website :: omg - http://www.telefonoeroticovero.it/

Hi there, all is going fine here and ofcourse every one is sharing
data, that's in fact good, keep up writing.

Here is my web page - YouTube SEO - https://www.youtube.com/watch?v=i8Bhmqj5fkQ

Hi there, all is going fine here and ofcourse every one is sharing data, that's in fact
good, keep up writing.

my weblog ... YouTube SEO - https://www.youtube.com/watch?v=i8Bhmqj5fkQ

Tipo 2 afeta 90-95% das pessoas com tem cura para diabetes tipo 2 - http://juhlcollins6.tinyblogging.com/Helpful-Suggestions-For-Controlling...
e também frequentemente aparece depois dos 40
anos de idade.

Someone essentially help to make critically posts I might state.
That is the very first time I frequented your web page and up to now?
I amazed with the analysis you made to create this particular put up incredible.
Fantastic job!

Stop by my web-site :: Summoners War cheat - http://fut17coins.blogspot.com/2016/11/free-crystals-and-mana-stones-on....

Tipo 2 afeta 90-95% das pessoas com tem cura para diabetes tipo 2 - http://juhlcollins6.tinyblogging.com/Helpful-Suggestions-For-Controlling... e
também frequentemente aparece depois dos 40 anos de idade.

No último século deste período a Escola Função deixa
de ser a característica da instrução na Domínio e a Escola Estrutura passa a ser organizada e regulamentada nacionalmente.

Also visit my blog post - cursos online fgv - http://eu-recomendo.com/

No último século deste período a Escola Função deixa de ser a característica da instrução na Domínio e a Escola Estrutura passa
a ser organizada e regulamentada nacionalmente.

Have a look at my site cursos online fgv - http://eu-recomendo.com/

In the starting you as a hungry shark evolution how to get big daddy easy - http://www.aniroleplay.com/view_profile.php?member_id=294588 will probably be tiny small and
growing to your monster in size, aquatic existence will undoubtedly be full of wonders but
hold-away of risks too.

In the starting you as a hungry shark evolution how to get big daddy easy - http://www.aniroleplay.com/view_profile.php?member_id=294588 will probably be tiny small and growing
to your monster in size, aquatic existence will undoubtedly be full of wonders but hold-away of risks too.

Capacity how to get hungry shark evolution big daddy -
https://loveyourpix.com/user/1658878 create your own shark with its unique
combination of attributes, colours, patterns and fins that
come from all the various kinds of shark lined
above plus possible mixtures with different sorts of sea
monster.

Capacity how to get hungry shark evolution big daddy - https://loveyourpix.com/user/1658878 create your own shark with its unique
combination of attributes, colours, patterns and fins that come from all the various kinds of shark lined above plus possible mixtures with different sorts
of sea monster.

Wһile therᥱ are many similarities іn the worҝ of flow and proprietary traders ɑnd those wοrking in sales, their roles dіffer
ѕubstantially.

Stoρ bу mу webpage ... apostas futebol nordeste
- http://how-To-increase-my-website-ranking.com/profile.php?a=19720

While there aгe many similarities in thᥱ woгk of flow and proprietary traders ɑnd
thoѕe ԝorking іn sales, their roles diffᥱr substantially.

Review mу homеpagᥱ - apostas futebol nordeste - http://how-To-increase-my-website-ranking.com/profile.php?a=19720

Hello there! I could have sworn I've been to this blog before but after checking through some of the post I
realized it's nnew to me. Anyways, I'm definitely happy I
found it and I'll be book-marking and checking back often!

Look at my homepage: Monster Legends Android Hack - https://fifa17hackcoins.wordpress.com/2017/01/25/unlimited-free-gems-on-...

Hi, just wantеd to mention, I loved tһіs article.

It waѕ helpful. Keeep on posting!

mү blog post poler online indonesia - http://dechetterie.propagande.org/forum/profile.php?id=319677

Como no trading é possível fazer copiosas operaçõᥱѕ por jogo (ԁe antemão e durante os jogos para consoles ɗe jogos), quanto mɑis рessoas nesse mercado, melhor, porquе você terá mais oportunidades Ԁе vender seus investimentos.

Ꮋave а ⅼook ɑt my weblog ganhar dinheiro сom trader esportivo - http://www.Lingtou.org.tw/lingtou/userinfo.php?uid=2955904

I rdad this article fully гegarding thhe difference ߋf hottest
and prevіous technologies, іt's awesome article.

mү blog post; roulette casino online - http://buscusscraft.com/profile.php?id=8442

Fine way of explaining, ɑnd pleasant piece off writing tо takе data
ϲoncerning my presentation subject matter, ԝhich i am going to present іn university.

Review mʏ site; poker online uang asli indonesia - http://shionn.s60.xrea.com/x/aska/aska.cgi/aska.cgi

Como no trading é possível fаzer copiosas operaçõᥱs
por jogo (de antemãо e durante os jogos paгa consoles de jogos), quanto maіs pessoas
nesse mercado, melhor, ⲣorque você terá mais oportunidades
Ԁe vender seus investimentos.

Ⅿy ρage ganhar dinheiro cоm trader esportivo - http://www.Lingtou.org.tw/lingtou/userinfo.php?uid=2955904

Today, I went to the beachfront with my children. I found a sea shell and gave it to my 4 year old daughter and said "You can hear the ocean if you put this to your ear." She put the shell to her ear and screamed.
There was a hermit crab inside and it pinched her ear.
She never wants to go back! LoL I know this is entirely off topic but I had
to tell someone!

Howwdy are using Wordpress for your blog platform? I'm new to the
blokg world but I'm trying to get started and create my own.
Do you need any html coding expewrtise to make your
own blog? Any help would be really appreciated!

My webpage :: Boom Beach Android Hack - https://onlinefut17.wordpress.com/2017/01/22/boom-beach-cheat-engine-for...

I am really impressed with your writing skills aas well as with
the layout on your blog. Is this a paid theme or did youu modify
it yourself? Either way keep up the excellent quality writing,
itt is rare to see a great bloog like this one these days.

Feel free to visit my website :: Free Boomm Beach Diamonds ( Mohammed - https://Hackbuilditsimcity.wordpress.com/2017/02/05/infinite-gems-and-di... )

There is a LOT of facts to take in right here, and I fully comprehend if you've actually whizzed via parts of
my homepage instead of reading almost everything. Nevertheless, as you've probably gathered the subject of security is wide
and varied and I have done my very best to include things like both merchandise and facts that will suit everybody.

Also visit my blog post :: cctv security system companies - https://www.facebook.com/cctvcameradealersinhyderabad

There is a LOT of facts to take in right here, and I fully comprehend if you've actually whizzed via parts of my homepage instead of reading almost everything.
Nevertheless, as you've probably gathered the subject of security is wide and varied and I have done
my very best to include things like both merchandise and facts that will suit everybody.

Feel free to surf to my web-site; cctv security system companies - https://www.facebook.com/cctvcameradealersinhyderabad

I don't even know how I ended up here, but I thought this post was great.
I do not know who you are but definitely you are going
to a famous blogger if you aren't already ;) Cheers!

It's very straightforward to find out any matter on net as compared to textbooks, as I found this article at this site.

My werbpage Boom Beach iOS Hacck ( Syreeta - https://utcoinsfifa17.wordpress.com/2017/01/29/check-out-the-latest-hack... )

If you will have a specific stride subject, such as
pronation or supination, basketball sneakers may not correct this -
leading to damage.

My website kd 9 - http://www.kd-shoes.net/

If you will have a specific stride subject, such as pronation or supination, basketball sneakers may not correct this - leading to damage.

Visit my homepage; kd 9 - http://www.kd-shoes.net/

Five-star tower defense with unrivaled depth and replayability.

My web-site; balloon tower defense 5 hacked - strikingly.com - http://balloon-tower-defense-5-hacked.strikingly.com/

Five-star tower defense with unrivaled depth and replayability.

Here is my homepage: balloon tower defense 5 hacked - strikingly.com - http://balloon-tower-defense-5-hacked.strikingly.com/

Search thios web site. Home. UnblockedCraft.

Also visit my homepage balloon tower drfense 5 hacked
- strikingly.com - http://balloon-tower-defense-5-hacked.strikingly.com/

Search this webb site. Home. UnblockedCraft.

My webpage - balloon tower defense 5 hacked - strikingly.com
- http://balloon-tower-defense-5-hacked.strikingly.com/

I am not sure where you are getting your information, but good topic.
I needs to spend some time learning much more or understanding more.
Thanks for great info I was looking for this info for my
mission.

Feel free to visit my web blog Fun facts - https://1dfacts.tumblr.com/

Páginas

Añadir nuevo comentario

Plain text

  • No se permiten etiquetas HTML.
  • Las direcciones de las páginas web y las de correo se convierten en enlaces automáticamente.
  • Saltos automáticos de líneas y de párrafos.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.