ceg tshiab ntawm lub platform qhib , tsom mus rau kev teeb tsa cov khoom siv ntse. Lub platform tab tom tsim kho hauv nyob rau hauv daim ntawv tso cai Apache 2.0, thiab kev txhim kho yog curated los ntawm lub zej zog, ua raws li Raspberry Pi 4 boards raug suav hais tias yog lub platform kho vajtse siv.
Lub platform webOS tau tsim tsa xyoo 2013. LG tau txais webOS los ntawm Hewlett-Packard thiab siv rau ntau dua 70 lab LG TVs thiab cov khoom siv rau cov neeg siv khoom. Lub webOS Open Source Edition project tau tsim muaj xyoo 2018 tom qab LG nrhiav kev rov qab mus rau tus qauv kev tsim kho qhib kom nyiam lwm tus neeg pab txhawb thiab nthuav dav ntawm ntau yam khoom siv uas tuaj yeem khiav webOS.
Lub webOS system ib puag ncig yog tsim los ntawm kev siv cov cuab yeej thiab cov pob khoom siv , nrog rau lub kaw lus tsim kho thiab cov ntaub ntawv metadata los ntawm qhov project Cov khoom tseem ceeb ntawm webOS yog System and Application Manager (SAM), uas khiav cov ntawv thov thiab cov kev pabcuam, thiab Luna Surface Manager (LSM), uas tsim cov neeg siv interface. Cov khoom no yog sau los ntawm kev siv Qt framework thiab Chromium browser engine.
Kev ua kom pom tseeb yog ua tiav los ntawm tus thawj tswj hwm sib xyaw siv Wayland protocol. Cov thev naus laus zis web (CSS, HTML5, thiab JavaScript) thiab lub moj khaum raug pom zoo rau kev tsim cov ntawv thov kev cai. , raws li React, tab sis nws kuj tseem ua tau los tsim cov kev pab cuam hauv C thiab C ++ nrog Qt-based interface. Lub user interface thiab cov graphical applications built-in feem ntau yog siv ua cov kev pab cuam ib txwm sau siv QML technology.
Yuav kom khaws cov ntaub ntawv hauv daim ntawv uas muaj cov qauv siv hom ntawv JSON, qhov chaw cia khoom siv. , siv LevelDB database ua tus backend.
Rau kev pib ua haujlwm nws yog siv Raws li systemd. Cov uMediaServer thiab Media Display Controller (MDC) subsystems muaj rau kev ua cov ntsiab lus multimedia, thiab PulseAudio siv ua lub audio server.
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- Muaj ib qho interface tshiab rau cov neeg siv—Home Launcher, uas zoo rau cov kov tau thiab muaj lub tswv yim zoo dua ntawm kev tig daim npav (hloov chaw qhov rais). Lub interface kuj muaj ib qho bar qhib ceev, uas muaj cov shortcuts rau cov haujlwm siv ntau zaus, xws li nkag mus rau qhov chaw teeb tsa thiab cov ntawv ceeb toom;
- Lub platform no tau hloov kho kom siv tau rau hauv cov txheej txheem infotainment hauv tsheb. Piv txwv li, nws txhawb nqa ob lub vijtsam uas feem ntau siv rau hauv cov txheej txheem multimedia rau cov neeg caij tsheb;
- Cov cuab yeej rau kev hloov kho firmware tsis siv neeg muaj ( — Firmware-Over-the-Air), raws li daim ntawv thov thiab kev hloov kho tshiab ntawm lub kaw lus atomic. Tag nrho cov duab system raug tsim dua tshiab ua ib chav tsev, yam tsis tau faib nws ua cov pob khoom ib leeg. Lub kaw lus hloov kho tshiab yog raws li ob lub partitions system, ib qho uas ua haujlwm, thiab lwm qhov yog siv los theej qhov hloov kho tshiab. Tom qab qhov hloov kho tshiab tau teeb tsa, cov partitions pauv lub luag haujlwm.
- Ntxiv SoftAP (Tethering) hom, uas tso cai rau koj los npaj kev ua haujlwm ntawm lub wireless access point los txuas lwm cov khoom siv rau lub network;
- Ntxiv kev txhawb nqa rau kev tswj hwm kev nkag mus raws li Smack kernel module (Simplified Mandatory Access Control Kernel);
- Kev txhawb nqa Bluetooth thiab WiFi zoo dua;
- Lub platform kho vajtse siv tau hloov kho rau Raspberry Pi 4 board (yav dhau los Raspberry Pi 3 Model B tau hais), uas txhawb nqa ob lub HDMI zaub, GPU siab dua, Gigabit Ethernet, dual-band Wi-Fi, Bluetooth 5.0 / BLE, thiab USB 3.0;
- Rau kev teev cia ua ntej sau ntawv los ntawm systemd;
- Cov qauv ntawm cov khoom siv sab nraud uas nyob hauv qab lub platform tau hloov kho tshiab, suav nrog Qt 5.12 thiab Chromium 72.
Tau qhov twg los: opennet.ru
