TestExec is a test sequencer software, available in G language for LabVIEW or in C for LabWindows/CVI.

He was replaced by TestStand of National Instruments, offering more flexibility and is compatible with the latest technologies.

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Measurement libraries development the test sequencer of Screenphone, a phone/internet station.

Technical implementation:

Tools: C ANSI, LabWindows/ CVI, TestStand, WINDOWS NT.

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Migration of a geophones test system, from FORTRAN to C under LabWindows/CVI. Migration of well oil probes test systems, from FORTRAN to C under LabWindows/CVI. Development of measurement software of pressure for concrete test-piece.

Technical implementation:

Tools: C, LabWindows/CVI 5.5, WINDOWS NT. Instrumentation : GPIB, multimeter, PCI commutation matrix, acquisition card with integrated frequency analyzer, power supply continue.

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Migration of a test system of optical coder used by engines, DOS Qbasic to the TestStand sequencer with C libraries. Project leader; management of 2 developers; planning of tasks. Software expertise. Validation with the customer.

Technical implementation:

Tools: C, LabWindows/CVI 5.5, WINDOWS NT, Excel to ceate reports, TestStand. Instrumentation : GPIB, RS, Multímetros, tarjeta de adquisición PCI, DIO.

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Avionic calculators’ production support department (Airbus, Boeing, Bombardier, Dassault, Embraer, Saab…)

Test libraries development for TestExe, a test sequencer. Tools libraries development. Development of a test sequencer under TestStand interfaced with a data base. Development of software of test and management of production of downloadable diskettes on calculator. Development of downloadable software of basic creation of data hard calculator. Calculators test software maintenance. Design of software architectures for the semi-automatization of test bench.

Technical implementation:

Tools: C , Labwindows CVI, Visual C ++, TestStand, TestExe, Access, Excel, ODBC Instrumentation: ATHENA 7000 bench  : chasis VXI (matrix cards, multimeter, acquisition cards, signals generator, ARINC, RS 422)

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Migration of the car radio tuners test bench under the TestStand test sequencer Instruments drivers and measurement libraries development.

Technical implementation:

Tools: C, TestStand 3, Labwindows/CVI 7.1, Excel 2000. Instrumentation: GPIB, audio generator AM/FM, audio analyser, matrix, multimeter, oscilloscope, I2C bus

Realization of 4 car radio test benches of the Peugeot 206 Project leader (4 developers) Subcontractors choice and management Import / Export (incorterm)

Implemented technique:

Tools: C, TestStand, Labwindows CVI 7.1, Instrumentation: chassis PXI, 2 matrix cards, multimeter card, DIO card, MXi3 card, GPIB card PCI cards (VAN bus and I2C bus), GPIB (audio generator AM/FM Panasonic, audio analyzer ROHDE & SCHWARZ, continuous power supply)

Development: C++ to LabVIEW migration of an components and electronic cards aging measurement software.

Technical implementation:

Tools: LabVIEW Hardware: Sefelec MegaOhmMeter, switch cards in compact PCI chassis  linked to the laptop by a GPIB-USB gateway. Training: Instructor for National Instruments products:  LabVIEW, LabWindows/CVI, TestStand, Measurement Studio .NET (with Visual Studio C++, C# and Visual Basic)

Electronics Measurement and test benches Programation Languages and softwares Programation language: C, Language G, C++, C#, Visual Basic, Fortran, Java, SQL, PHP, JSP, Pascal Object Softwares: LabVIEW, TestStand, LabWindows/CVI, Visual Studio, Delphi, J Builder, Dreamweaver , MySQL Method: UML, RUP, RAD Operating system Linux/Unix Windows: 95/98/NT/2000/XP/Vista, CE, Mobile MacOs Protocols GPIB, VXI, PXI , ARINC 429, RS (232, 422), TCP/IP, CAN, I2C, VAN, BlueTooth, WIFI, UHF Divers Software: Word, Excel, Power Point, Access, MS Project Languages English, Spanish, French EXPERIENCE

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Ce blog est dédié à l'expertise et au développement de systèmes de Supervision, Contrôle, Test et Mesure et plus spécialement sur les techniques autour LabVIEW, TestStand et LabWindows/CVI.

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The aim of this test bench is to validate electronic measurements and audio signals. The system must be enough flexible to permit the test of several models of car radio.

Radio car validation bench

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Sommaire de la formation basic 2 de TestStand :

Frameworks de test Qu'est-ce qu'un framework de test Composants d'un framework Ce dont le framework a besoin API de TestStand Qu'est-ce que l'API de TestStand Organisation de l'API de TestStand Appels à l'API de TestStand Exemples d'utilisation de l'API de TestStand Pas personnalisés Types de pas personnalisés Modèles de pas Process Models Structure du Process Model Personnaliser un Process Model Modifications communes du Process Model Interface opérateur (IHM) Présentation des IHM fournies avec TestStand Contrôles graphiques fournies par TestStand Messages de l'interface utilisateur Front-End Callbacks Personnaliser les enregistrement dans une base de données Rappels sur les bases de données SQL Personnaliser les interaction avec les bases de données Modifier les schémas Les pas de type base de données Points importants d'architecture Savoir où implémenter une fonctions Gestions des données Gestion des erreurs Déploiement du framework

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Contenu du cours de la formation Basic 1 de TestStand :

Qu'est-ce que le test Types de tests Tests automatiques Terminologie du système de tests Composants d'un système de tests automatisé Rôles dans les tests Développement d'un système de test Comment répondre aux demandes et impératifs de tests Introduction à TestStand Rôle d'un séquenceur de test Terminologie de TestStand Composants de TestStand Utiliser l'éditeur de séquence de TestStand Architecture de TestStand en Execution Analyse d'une séquence Débugguer et Diagnostiquer Présentation des outils Créer des séquences Présentation Créer des pas Modules de code Sous-séquences Propriétés des séquences Propriétés des fichiers de séquences Gestion des données Les données sous TestStand Expressions Personnaliser de types de données Variables Importer et exporter des propriétés Surcharge des callbacks Callbacks Process Model Callbacks Engine Callbacks Configurer TestStand Station options Configuration des adapters Editer des dossiers de recherche Options du rapport Options des base de données Exécuter des tests en parallèle Test de multiples UUT Multi-tâches Exécuter des séquences dans d'autres tâches Process Model multi-tâches Conseils pour le multi-tâches Les pas de synchronisation Conseils pour le développement de systèmes de test Créer des systèmes de tests modulaires Bien utiliser les variables Utiliser les groupes de pas Setup et Cleanup Capitaliser des fonctionnalités Documenter les systèmes de tests Gestion des utilisateurs Gestion des utilisateurs sous TestStand Groupes d'utilisateurs Privilèges Synchronisation avec d'autres systèmes de gestion d'utilisateurs Déployer un système de test Introduction au déploiement Points importants sur le déploiement Créer un déploiement

TestStand is a instruction sequences engine and a development environment for creating a test sequencer evolved several common test for different products. We have a generic software that loads, as the test product, sequences specifying actions, tests and tolerances, and components (such as DLLs) for communication with the hardware.

LabVIEW: Basic 1 (3 days) and Basic 2 (2 days) LabWidows/CVI: Basic 1 (3 days) and Basic 2 (2 days) TestStand: Basic 1 (3 days) and Basic 2 (2 days) Measurement Studio: with Visual Basic, C++ or C#

I am a supervision, control, test and measurement specialist. For this reason, my work consists to conceive and develop automatic or semi-automatic systems of measurement, validation or qualification of products for industrial or scientific applications. I support my expertise on the use of:

software solutions with: LabVIEW LabWindows/CVI TestStand Measurement Studio .NET material solutions containing: data acquisition card relay matrix card, DIO signal generator, DAQ oscilloscope, analyzer compatible with the following standards: PXI, PXI express, VXI GPIB, USB, FireWire PCI, PCI express, Compact PCI RS-232, RS-422, RS-485, AK protocol CAN, VAN, LIN, I2C, ARINC

I intervene in the various phases of life of the projects:

• Study/Research/Documentation

Feasibility study Analyzes and research solution Search for materials Helps with the documentary drafting Retro-engineering (analyzes systems without documentation)

• Software of tests (dregs to the material)

Development of advanced software functions Analyzes, second reading of source codes Debugging of software functions Drivers of instruments Development of simulators of instruments

• Software applicatifs (not dregs directly with the material)

Complete development of software Analyzes, second reading of source codes Debugging Course of specifications of tests

Project examples

I invite you to follow this link to read articles detailing some projects I have done, and follow this link to report my experiences.

Price

To obtain the detail of the prices of my interventions and developments, please contact me by email or for telephone.