{"id":53067,"date":"2019-11-23T00:00:00","date_gmt":"2019-11-22T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/vypusk-platformy-webos-open-source-edition-2"},"modified":"2020-02-18T14:00:56","modified_gmt":"2020-02-18T11:00:56","slug":"vypusk-platformy-webos-open-source-edition-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/lv\/blog\/news\/vypusk-platformy-webos-open-source-edition-2","title":{"rendered":"WebOS Open Source Edition 2 platform release","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.qt.io\/blog\/webos-open-source-edition-2.0.0-released\">Presented<\/a><\/noindex> a new branch of the open platform <noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\">webOS Open Source Edition 2<\/a><\/noindex>, focused on equipping smart devices. The platform is developed under <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/webosose\/\">publiskaj\u0101 repozitorij\u0101<\/a><\/noindex> the Apache 2.0 license, with development managed by the community, adhering to <noindex><a rel=\"nofollow\" href=\"http:\/\/webosose.org\/discover\/getting-started\/governance-model\/\">a collaborative development management model<\/a><\/noindex>. The Raspberry Pi 4 boards are considered as the reference hardware platform.<\/p>\n<p>The webOS platform was <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=36223\">acquired<\/a><\/noindex> by LG from Hewlett-Packard in 2013 and is used in over 70 million LG televisions and consumer devices. The webOS Open Source Edition project was founded in 2018 after LG sought to return to an open development model to attract other participants and expand the range of devices that webOS can be applied to.<\/p>\n<p>The webOS ecosystem is formed using tools and core packages from <noindex><a rel=\"nofollow\" href=\"http:\/\/www.openembedded.org\/\">OpenEmbedded<\/a><\/noindex>, as well as the build system and metadata set from the project <noindex><a rel=\"nofollow\" href=\"http:\/\/www.yoctoproject.org\/\">Yocto<\/a><\/noindex>. Key components of webOS include the System and Application Manager (SAM), responsible for executing applications and services, and the Luna Surface Manager (LSM), which forms the user interface. The components are written using the Qt framework and the Chromium rendering engine.<\/p>\n<p>Rendering is done through a compositor that uses the Wayland protocol. For developing user applications, web technologies (CSS, HTML5, and JavaScript) are offered, along with the <noindex><a rel=\"nofollow\" href=\"http:\/\/enactjs.com\/\">Enact<\/a><\/noindex>, built on React, but it is also possible to create programs in C and C++ with a Qt-based interface. The user interface and built-in graphical applications are mainly implemented as native programs written using QML technology. <\/p>\n<p>For storing data in a structured format using the JSON format, the  <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/webosose\/db8\">DB8<\/a><\/noindex>storage is used, which utilizes LevelDB as its backend.<br \/>\nInitialization is done using <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/webosose\/webos-initscripts\">bootd<\/a><\/noindex> , based on systemd. For processing multimedia content, the uMediaServer and Media Display Controller (MDC) subsystems are offered, with PulseAudio serving as the audio server.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\/blog\/2019\/10\/29\/webos-ose-2-0-0-release\/\">\u012apa\u0161\u012bbas<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\/about\/overview\/webos-ose-2-0-overview\/\">webOS Open Source Edition 2<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> Tika pie\u0146emts jauns standarta lietot\u0101ja saskarne \u2014 Home Launcher, optimiz\u0113ta sk\u0101rienekr\u0101nu vad\u012bbai un pied\u0101v\u0101 uzlabotu main\u012bgu kart\u012b\u0161u koncepciju (t\u0101 viet\u0101, lai izmantotu logus). Interfeis\u0101 ir iek\u013cauta ar\u012b \u0101tr\u0101s palai\u0161anas s   vila, kur\u0101 ir izvietoti \u012bsce\u013ci bie\u017e\u0101k izmantotaj\u0101m funkcij\u0101m, piem\u0113ram, piek\u013cuve iestat\u012bjumiem un pazi\u0146ojumiem;\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\/images\/about\/webos-ose-2-0-startup-screen.png\"><img decoding=\"async\" alt=\"WebOS Open Source Edition 2 platform release\" src=\"\/wp-content\/uploads\/2019\/11\/5dde31b189d77ec6e853d082dc75b0c0.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> Platforma ir piel\u0101gota lieto\u0161anai automobi\u013cu inform\u0101cijas un izklaides sist\u0113m\u0101s. Piem\u0113ram, ir nodro\u0161in\u0101ta iesp\u0113ja str\u0101d\u0101t vid\u0113 ar diviem ekr\u0101niem, ko parasti izmanto pasa\u017eieru multimediju sist\u0113m\u0101s;\n<li class=\"l\"> Ieteikti l\u012bdzek\u013ci autom\u0101tiskai programmaparat\u016bras atjaunin\u0101\u0161anai (<noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\/docs\/guides\/setup\/setting-up-fota\/\">FOTA<\/a><\/noindex> (Firmware-Over-the Air), balstoties uz pielietojumu <noindex><a rel=\"nofollow\" href=\"https:\/\/ostree.readthedocs.io\/en\/latest\/\">OSTree<\/a><\/noindex> un atom\u0101ro sist\u0113mas atjaunin\u0101\u0161anu. Visa sist\u0113mas att\u0113ls tiek p\u0101rb\u016bv\u0113ts piln\u012bb\u0101, bez sadal\u012b\u0161anas atsevi\u0161\u0137os pakotn\u0113s. Atjaunin\u0101\u0161anas sist\u0113ma balst\u0101s uz divu sist\u0113mas nodal\u012bjumu izmanto\u0161anu, no kuriem viens ir akt\u012bvs, bet otrs tiek izmantots atjaunin\u0101juma kop\u0113\u0161anai, p\u0113c atjaunin\u0101juma uzst\u0101d\u012b\u0161anas nodal\u012bjumi maina lomas;\n<li class=\"l\"> Pievienots SoftAP (tethering) re\u017e\u012bms, kas \u013cauj izveidot bezvadu piek\u013cuves punktu citu ier\u012b\u010du piesl\u0113g\u0161anai t\u012bklam;\n<li class=\"l\"> Pievienota atbalsts mand\u0101tiskajai piek\u013cuves kontrolei, balstoties uz Smack (Simplified Mandatory Access Control Kernel) modu\u013ca;\n<li class=\"l\"> Uzlabots Bluetooth un WiFi atbalsts;\n<li class=\"l\"> Etalona aparat\u016bras platforma atjaunin\u0101ta uz Raspberry Pi 4 d\u0113li (iepriek\u0161 tika pied\u0101v\u0101ts izmantot Raspberry Pi 3 Model B), uz kuras var piesl\u0113gt divus ekr\u0101nus caur HDMI, izmantot jaud\u012bg\u0101ku GPU, lietot Gigabit Ethernet, divu joslu Wi-Fi, Bluetooth 5.0\/BLE un USB 3.0;\n<li class=\"l\"> P\u0101rskatu \u017eurn\u0101li p\u0113c noklus\u0113juma <noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\/blog\/2019\/11\/20\/webos-ose-2-1-0-release\/\">tiek izmantots<\/a><\/noindex> journald no systemd;\n<li class=\"l\"> Atjaunin\u0101tas tre\u0161o pu\u0161u komponentu versijas, kas veido platformu, tostarp Qt 5.12 un Chromium 72.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Avots: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51918\">opennet.lv<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0442\u043a\u0430 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b webOS Open Source Edition 2, \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u043e\u0441\u043d\u0430\u0449\u0435\u043d\u0438\u0435 \u0443\u043c\u043d\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432. \u041f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e\u043c \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0, \u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u043a\u0443\u0440\u0438\u0440\u0443\u0435\u0442 \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e, \u043f\u0440\u0438\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044f\u0441\u044c \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0439 \u043c\u043e\u0434\u0435\u043b\u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0439 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043f\u043b\u0430\u0442\u044b Raspberry Pi 4. \u041f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 webOS \u0432 2013 \u0433\u043e\u0434\u0443 \u0431\u044b\u043b\u0430 \u0432\u044b\u043a\u0443\u043f\u043b\u0435\u043d\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 LG \u0443 Hewlett-Packard \u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":53068,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-53067","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0442\u043a\u0430 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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