{"id":2768,"date":"2020-04-04T14:33:22","date_gmt":"2020-04-04T12:33:22","guid":{"rendered":"http:\/\/www.laser-maker.com\/?page_id=2768"},"modified":"2021-04-13T07:12:37","modified_gmt":"2021-04-13T05:12:37","slug":"projet-linux-laser","status":"publish","type":"page","link":"https:\/\/www.laser-maker.com\/index.php\/projet-linux-laser\/","title":{"rendered":"Projet Linux Laser"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #33cccc;\"><a style=\"color: #33cccc;\" href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P_20200105_212126.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2766\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P_20200105_212126.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P_20200105_212126.jpg 640w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P_20200105_212126-300x225.jpg 300w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P_20200105_212126-320x240.jpg 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><a style=\"color: #33cccc;\" href=\"http:\/\/www.laser-maker.com\/index.php\/linux-laser-project\/\"><span style=\"color: #ccffff;\">(click for english version)<\/span><\/a><\/span><\/p>\n<p><span style=\"color: #33cccc;\">Le projet laser Linux vise \u00e0 cr\u00e9er un projecteur laser de spectacle puissant, connect\u00e9 et \u00e9volutif.<\/span><br \/>\n<span style=\"color: #33cccc;\">L&#8217;objectif est de r\u00e9duire le co\u00fbt, comme tout mat\u00e9riel fonctionnant sous Linux.<\/span><br \/>\n<span style=\"color: #33cccc;\">Une personne connue de la communaut\u00e9 Laseristes m&#8217;a demand\u00e9 &lt;&lt; Pourquoi utiliser Linux? Alors que tout le monde utilise <strong>seulement<\/strong> des microcontr\u00f4leurs &gt;&gt;<\/span><br \/>\n<span style=\"color: #33cccc;\">La r\u00e9ponse est que Linux est utilis\u00e9 dans de nombreuses entreprises et m\u00eame lorsque vous acc\u00e9dez \u00e0 vos comptes bancaires, il y a de fortes chances qu&#8217;il fonctionne sous RedHat Linux.<br \/>\nSavez vous que 75% des superordinateurs tournent sous Linux?<\/span><br \/>\n<span style=\"color: #33cccc;\">Les clusters fonctionnent \u00e9galement sous Linux (comme le moteur de recherche Google) et de nombreuses autres utilisations de la vie quotidienne:<\/span><\/p>\n<p><span style=\"color: #33cccc;\">C&#8217;est donc fiable.<\/span><\/p>\n<p><span style=\"color: #33cccc;\">Mais le fait d&#8217;utiliser un SOC (nano ordinateur) en 2020 permet d&#8217;avoir beaucoup de puissance.<\/span><br \/>\n<span style=\"color: #33cccc;\">Si nous parlons d&#8217;un syst\u00e8me connect\u00e9, nous devons \u00eatre en mesure de s\u00e9curiser les donn\u00e9es qui sont transf\u00e9r\u00e9es sur le r\u00e9seau, pour cela, elles sont transf\u00e9r\u00e9es en utilisant un protocole s\u00e9curis\u00e9 utilisant TCP \/ IP.<\/span><br \/>\n<span style=\"color: #33cccc;\">De plus, qui aujourd&#8217;hui aimerait avoir une interface IHM avec des graphismes aussi simples qu&#8217;une gameboy?<\/span><br \/>\n<span style=\"color: #33cccc;\">Il faut de la puissance graphique pour afficher des \u00e9crans, des graphiques de statistiques (etc.) et tout animer.<br \/>\nle logiciel utilise du code C++ multi-t\u00e2ches rapide. De plus, le code utilise 4 niveaux de hi\u00e9rarchie (architecture logicielle) pour g\u00e9rer jusqu&#8217;\u00e0 3 projecteurs laser de spectacle (pour le moment)<br \/>\n<\/span><\/p>\n<p><span style=\"color: #33cccc;\">Le projet a d&#8217;abord \u00e9t\u00e9 d\u00e9velopp\u00e9 avec l&#8217;\u00e9lectronique traditionnelle car j&#8217;avais besoin de pouvoir changer facilement les valeurs des composants pour r\u00e9aliser le <a style=\"color: #33cccc;\" href=\"http:\/\/www.laser-maker.com\/index.php\/project\/alos-project\/\"><span style=\"color: #ccffff;\">prototype (cliquer pour le lien)<\/span><\/a><\/span><\/p>\n<p><span style=\"color: #33cccc;\"><a style=\"color: #33cccc;\" href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/01\/P_3.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1538\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/01\/P_3.gif\" alt=\"\" width=\"512\" height=\"402\" \/><\/a><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #33cccc;\">Maintenant le projet est fait avec de l&#8217;\u00e9lectronique industrielle (CMS)<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #33cccc;\">Un travail soign\u00e9 a \u00e9t\u00e9 fait sur la partie analogique. <\/span><br \/>\n<span style=\"color: #33cccc;\">En effet une alimentation sp\u00e9cifique et une masse analogique permettent d&#8217;avoir de meilleurs r\u00e9sultats.<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #33cccc;\">Voici les sp\u00e9cifications de la <a style=\"color: #33cccc;\" href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/SPEC-REV6.avi\"><span style=\"color: #ccffff;\">REV6 (cliquer pour la demo video)<\/span><\/a> <\/span><br \/>\n<span style=\"color: #33cccc;\">Ceci permet de r\u00e9pondre aux standards actuels.<a style=\"color: #33cccc;\" href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/92018090_677494949692881_259799397754208256_n.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2754\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/92018090_677494949692881_259799397754208256_n.gif\" alt=\"\" width=\"720\" height=\"960\" \/><\/a><\/span><\/p>\n<div dir=\"auto\" style=\"text-align: center;\"><span style=\"color: #33cccc;\">Le dernier mat\u00e9riel utilise une nouvelle puce de r\u00e9glage de niveau.<\/span><\/div>\n<div dir=\"auto\" style=\"text-align: center;\"><span style=\"color: #33cccc;\">Celle-ci est 2 fois plus pr\u00e9cise (0.5%) et plus rapide.<\/span><\/div>\n<div dir=\"auto\" style=\"text-align: center;\"><span style=\"color: #33cccc;\">La mise a jour logiciel est maintenant faite avec des boutons Load\/Save<\/span><\/div>\n<p>&nbsp;<\/p>\n<div dir=\"auto\">\n<p style=\"text-align: center;\"><span style=\"color: #33cccc;\"><a style=\"color: #33cccc;\" href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050036.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-2761\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050036-1024x768.jpg\" alt=\"\" width=\"900\" height=\"675\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050036-1024x768.jpg 1024w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050036-300x225.jpg 300w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050036-768x576.jpg 768w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050036-320x240.jpg 320w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050036.jpg 1200w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a>La balance des couleurs fonc\u00e9es.<\/span><\/p>\n<\/div>\n<p><span style=\"color: #33cccc;\"><a style=\"color: #33cccc;\" href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050051.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-2762\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050051-1024x768.jpg\" alt=\"\" width=\"900\" height=\"675\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050051-1024x768.jpg 1024w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050051-300x225.jpg 300w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050051-768x576.jpg 768w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050051-320x240.jpg 320w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050051.jpg 1200w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #33cccc;\">La balance des couleurs claires. <a style=\"color: #33cccc;\" href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050079.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-2763\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050079-1024x681.jpg\" alt=\"\" width=\"900\" height=\"599\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050079-1024x681.jpg 1024w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050079-300x199.jpg 300w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050079-768x511.jpg 768w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050079.jpg 1271w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a>Des supers effets lasers.<a style=\"color: #33cccc;\" href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/P1050028.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2749\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/P1050028.jpg\" alt=\"\" width=\"900\" height=\"505\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/P1050028.jpg 900w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/P1050028-300x168.jpg 300w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/P1050028-768x431.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a>Le module des statistiques montre bien la r\u00e9gulation de la temp\u00e9rature.<\/span><br \/>\n<span style=\"color: #33cccc;\">(L&#8217;\u00e9chelle et les sauvegardes sont automatiques)<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #33cccc;\"><a style=\"color: #33cccc;\" href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/flyer.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2747\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/flyer.png\" alt=\"\" width=\"1000\" height=\"750\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/flyer.png 1000w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/flyer-300x225.png 300w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/flyer-768x576.png 768w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/flyer-320x240.png 320w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a>La carte \u00e9lectronique (HAT) utilise un circuit imprim\u00e9 sur 4 couches.<a style=\"color: #33cccc;\" href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/P1050026.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2741\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/P1050026.jpg\" alt=\"\" width=\"778\" height=\"626\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/P1050026.jpg 778w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/P1050026-300x241.jpg 300w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/03\/P1050026-768x618.jpg 768w\" sizes=\"auto, (max-width: 778px) 100vw, 778px\" \/><\/a> La carte fille contient tout les fils (AWG20) et il n&#8217;est plus n\u00e9cessaire de faire de la soudure.<\/span><br \/>\n<span style=\"color: #33cccc;\"><a style=\"color: #33cccc;\" href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050024.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-2760\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050024-1024x665.jpg\" alt=\"\" width=\"900\" height=\"584\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050024-1024x665.jpg 1024w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050024-300x195.jpg 300w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050024-768x499.jpg 768w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2020\/04\/P1050024.jpg 1032w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a>La trame de test ILDA (d\u00e9sol\u00e9 pour la photo)<\/span><\/p>\n<p><iframe loading=\"lazy\"  id=\"_ytid_83204\"  width=\"900\" height=\"506\"  data-origwidth=\"900\" data-origheight=\"506\" src=\"https:\/\/www.youtube.com\/embed\/QN0Sn79wBjA?enablejsapi=1&origin=https:\/\/www.laser-maker.com&autoplay=0&cc_load_policy=0&cc_lang_pref=&iv_load_policy=1&loop=0&rel=0&fs=1&playsinline=0&autohide=2&theme=dark&color=red&controls=1&disablekb=0&\" class=\"__youtube_prefs__  no-lazyload\" title=\"YouTube player\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe><br \/>\n<iframe loading=\"lazy\"  id=\"_ytid_66284\"  width=\"900\" height=\"506\"  data-origwidth=\"900\" data-origheight=\"506\" src=\"https:\/\/www.youtube.com\/embed\/zJkuLtqosjg?enablejsapi=1&origin=https:\/\/www.laser-maker.com&autoplay=0&cc_load_policy=0&cc_lang_pref=&iv_load_policy=1&loop=0&rel=0&fs=1&playsinline=0&autohide=2&theme=dark&color=red&controls=1&disablekb=0&\" class=\"__youtube_prefs__  no-lazyload\" title=\"YouTube player\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe><\/p>\n<p><a href=\"http:\/\/www.laser-maker.com\/index.php\/current-projects\/upgrade-linux-laser-beta-5w\/\">Lien vers la version Beta du Linux Laser (cliquer)<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>(click for english version) Le projet laser Linux vise \u00e0 cr\u00e9er un projecteur laser de spectacle puissant, connect\u00e9 et \u00e9volutif. L&#8217;objectif est de r\u00e9duire le co\u00fbt, comme tout mat\u00e9riel fonctionnant sous Linux. Une personne connue de la communaut\u00e9 Laseristes m&#8217;a demand\u00e9 &lt;&lt; Pourquoi utiliser Linux? Alors que tout le monde utilise seulement des microcontr\u00f4leurs &gt;&gt; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2768","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/pages\/2768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/comments?post=2768"}],"version-history":[{"count":11,"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/pages\/2768\/revisions"}],"predecessor-version":[{"id":2947,"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/pages\/2768\/revisions\/2947"}],"wp:attachment":[{"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/media?parent=2768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}