{"id":227134,"date":"2013-05-21T22:00:00","date_gmt":"2013-05-21T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/stmicroelectronics-ameliore-lacces-a-son-portefeuille-de-capteurs-de-mouvements-mems\/"},"modified":"2013-05-21T22:00:00","modified_gmt":"2013-05-21T22:00:00","slug":"stmicroelectronics-ameliore-lacces-a-son-portefeuille-de-capteurs-de-mouvements-mems","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/stmicroelectronics-ameliore-lacces-a-son-portefeuille-de-capteurs-de-mouvements-mems\/","title":{"rendered":"STMicroelectronics am\u00e9liore l&rsquo;acc\u00e8s \u00e0 son portefeuille de capteurs de mouvements MEMS"},"content":{"rendered":"<p>Cette architecture assure un haut niveau de robustesse et optimise les performances des capteurs tout en autorisant un prototypage rapide et une modularit&eacute; &eacute;lev&eacute;e. L&rsquo;acc&egrave;s aux pilotes est g&eacute;r&eacute; par une interface d&rsquo;entr&eacute;e-sortie au standard industriel IIO (Industrial-IO), aucun logiciel suppl&eacute;mentaire n&rsquo;&eacute;tant n&eacute;cessaire pour interfacer tous les circuits MEMS de d&eacute;tection de mouvements de ST, dans la mesure o&ugrave; le pilote IIO embarqu&eacute; est d&eacute;j&agrave; int&eacute;gr&eacute; au noyau Linux.<\/p>\n<p>&quot; <em>Les modules pour pilotes IIO de ST offrent &eacute;galement la possibilit&eacute; d&rsquo;&eacute;changer tous les dispositifs MEMS de ST sans apporter la moindre modification au niveau des pilotes<\/em> &quot;, a d&eacute;clar&eacute; Paolo Bendiscioli, directeur des applications Motion MEMS de STMicroelectronics. &quot; <em>Cette solution acc&eacute;l&egrave;re la mise &agrave; niveau des projets et aide nos clients &agrave; r&eacute;duire les d&eacute;lais de commercialisation de leurs nouveaux produits<\/em>. &quot;<br \/>\nLa nouvelle architecture de pilotes fonctionne avec tous les membres de la famille MEMS de ST &#8211; acc&eacute;l&eacute;rom&egrave;tres, gyroscopes, centrales inertielles iNEMO, boussoles &eacute;lectroniques et autres magn&eacute;tom&egrave;tres -, ce qui permet de connecter rapidement et facilement tout type de capteur moyennant une surcharge logicielle minime. Elle permet au syst&egrave;me de reconna&icirc;tre les p&eacute;riph&eacute;riques, d&rsquo;acc&eacute;der aux donn&eacute;es, de supporter les interruptions et de proc&eacute;der &agrave; l&rsquo;acquisition de donn&eacute;es de scrutation (polling data acquisitions).\n<\/p>\n<p>Les capteurs MEMS sont largement utilis&eacute;s dans les produits grand public &#8211; smartphones, tablettes et consoles de jeux, par exemple &#8211; pour ex&eacute;cuter des fonctions telles que la navigation en int&eacute;rieur, l&rsquo;affichage de directions et la reconnaissance de gestes. ST d&eacute;tient plus de 800 brevets et demandes de brevets li&eacute;s aux MEMS &agrave; travers le monde, et est le premier fabricant mondial de MEMS, avec plus de trois milliards de circuits MEMS livr&eacute;s et une capacit&eacute; de production quotidienne de 4 millions d&rsquo;unit&eacute;s.  <a target=\"_blank\" href=\"http:\/\/www.st.com\/\" title=\"www.st.com\" rel=\"noopener\">www.st.com<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>STMicroelectronics a simplifi\u00e9 l&rsquo;utilisation de circuits MEMS dans une gamme d&rsquo;applications \u00e9largie avec la disponibilit\u00e9 de nouveaux pilotes logiciels pr\u00eats-\u00e0-l&#8217;emploi destin\u00e9s aux communications avec les syst\u00e8mes Linux. La nouvelle architecture de pilotes propos\u00e9e est prise en charge par la derni\u00e8re version du noyau Linux (\u00e0 partir de la r\u00e9vision 3.9), qui est disponible imm\u00e9diatement : ces pilotes facilitent l&rsquo;acc\u00e8s aux circuits MEMS par les d\u00e9veloppeurs qui utilisent des logiciels open-source Linux.<\/p>\n","protected":false},"author":22,"featured_media":227135,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-227134","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","domains-electronique-eci"],"acf":[],"yoast_head":"<title>STMicroelectronics am\u00e9liore l&#039;acc\u00e8s \u00e0 son portefeuille de ca...<\/title>\n<meta name=\"description\" content=\"STMicroelectronics a simplifi\u00e9 l&#039;utilisation de circuits MEMS dans une gamme d&#039;applications \u00e9largie avec la disponibilit\u00e9 de nouveaux pilotes logiciels...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/227134\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"STMicroelectronics am\u00e9liore l&#039;acc\u00e8s \u00e0 son portefeuille de capteurs de mouvements MEMS\" \/>\n<meta property=\"og:description\" content=\"STMicroelectronics a simplifi\u00e9 l&#039;utilisation de circuits MEMS dans une gamme d&#039;applications \u00e9largie avec la disponibilit\u00e9 de nouveaux pilotes logiciels pr\u00eats-\u00e0-l&#039;emploi destin\u00e9s aux communications avec les syst\u00e8mes Linux. 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