webOS Open Source Edition 2, sisitimu yakakodzera kuyedza pane yako Raspberry Pi 4

webOS Vhura Source Chinyorwa, hurongwa hunotarisa mukushongedza smart zvishandiso. Chikuva chacho urikugadzira munzvimbo yeruzhinji pasi peiyo Apache 2.0 rezinesi uye budiriro inotarisirwa nenharaunda, ichiteedzera yakabatana manejimendi manejimendi manejimendi.

Iyo webOS chikuva muna 2013 yakawanikwa neLG kubva kuHewlett-Packard uye inoshandiswa mune anopfuura makumi manomwe emamirioni LG maTV neterevhizheni yevatengi. Iyo purojekiti webOS Open Source Edition yakavambwa muna 2018 mushure mekunge LG yaedza kudzokera kune yakavhurika yekuvandudza modhi kukwezva vamwe vatori vechikamu uye nekuwedzera huwandu hwemidziyo iyo webOS inogona kushandiswa.

Iyo webOS system nharaunda inoumbwa uchishandisa ekutanga OpenEmbedded maturusi uye mapakeji, pamwe neiyo gungano system uye seti yemetadata kubva kuYocto chirongwa.

Izvo zvakakosha zvewebhuOS ndiwo masisitimu uye maneja wekushandisa (SAM, Sisitimu uye Chishandiswa Chekushandisa), ayo anoitisa mashandisiro ekushandisa uye masevhisi, uye Luna Surface Manager (LSM), iyo inoumba mushandisi interface. Izvo zvinhu zvakanyorwa zvichishandisa Qt fomati uye iyo Chromium browser injini.

Iko kupa kunoitwa kuburikidza nemubatanidzwa maneja anoshandisa iyo Wayland protocol.

Zvekushandisa mushandisi kuvandudza, zvinokurudzirwa kushandisa matekinoroji ewebhu (CSS, HTML5, uye JavaScript) uye React-based Enact fomati, asi zvinokwanisika kugadzira C uye C ++ zvirongwa zvine Qt-based interface. Iyo yekushandisa interface uye yakasanganiswa giraidhi maficha anonyanya kuitiswa seazvino zvirongwa zvakanyorwa neQML tekinoroji.

Kuchengeta data muchimiro chakarongeka uchishandisa fomati yeJSON, DB8 yekuchengetera inoshandiswa, uchishandisa iyo LevelDB dhatabhesi sekudzokera-kumagumo. Kutanga, bootd inoshandiswa zvichienderana nesystemd. Zvekugadzirisa zvemultimedia zvemukati, iyoMediaServer uye Media Ratidza Mutongi (MDC) masisitimu anopihwa uye PulseAudio inoshandiswa sevhavha yeruzha.

Iye zvino webOS Vhura Source Chinyorwa iri mushanduro 2, yakaburitswa nguva pfupi yadarika.

Chii chitsva muwebhuOS Open Source Edition 2

Maari iyo nyowani yekushandisa mushandisi interface inokurudzirwa: Home Launcher, yakagadzirirwa kudzora kubva kumateji skrini uye ichipa yakagadziridzwa pfungwa yemakadhi anoteedzana (pachinzvimbo windows).

Zvakaren inokurumidza kuvhura pani yakawedzerwa kune iyo interface, umo mapfupikiso emabasa anowanzo shandiswa senge kuwana kune zvigadziriso uye kuzivisa kunoiswa.

Nzvimbo yacho Iyo inoshandisirwa kushandiswa mumotokari infotainment masisitimu. Semuenzaniso, zvinokwanisika kushanda munzvimbo dzine maviri skrini anowanzo shandiswa muvatakuri multimedia masystem.

Zvinoreva kuti zvinotsvagirwa otomatiki firmware inogadziridza (FOTA - Firmware-Pamusoro-iyo-Mhepo), zvichibva pakushandisa OSTree uye maatomu system kugadzirisa. Iyo yakazara system mufananidzo inosanganiswazve seyakazara, isina kupatsanurwa kuita akapatsanurwa mapakeji.

Iyo yekuvandudza system inoenderana nekushandiswa kwemaviri system partitions, imwe yacho iri kushanda, uye yechipiri inoshandiswa kuteedzera iyo yekuvandudza, mushure mekuisa iyo yekuvandudza, zvikamu zvinoshandura mabasa.

Iyo yekureva Hardware chikuva yakagadziridzwa kune iyo Raspberry Pi 4 bhodhi (yakambofungidzirwa kushandisa iyo Raspberry Pi 3 Model B), mauri iwe unogona kubatanidza maviri maratidziro kuburikidza neHDMI, shandisa GPU yepamusoro, shandisa Gigabit Ethernet, mbiri-bhendi Wi-Fi, Bluetooth 5.0 / BLE, uye USB 3.0.

Yeimwe shanduko:

• SoftAP (Tethering) modhi yakawedzerwa, ichikubvumidza kuti urongedze basa renzvimbo isina waya yekuwana yekubatanidza mamwe madhijitari kunetiweki.
• Wakawedzera rutsigiro rwekusungirwa kwekuwana kudzora kunoenderana neSmack core module (yakareruka inosungirwa yekuwana yekudzora moyo)
• Yakagadziridzwa rutsigiro rweBluetooth uye WiFi.
• Nezve rekodhi, iyo systemd magazini inoshandiswa nekutadza.
• Dzakagadziridzwa shanduro dzechitatu-bato zvinhu zviri pasi pechikuva, kusanganisira Qt 5.12 uye Chromium 72.

Nzira yekuwana sei webOS Open Source Edition 2?

Kuti ushandise webOS Open Source Edition zvinodikanwa kuti ugadzire mufananidzo weizvi, unogona kutarisa matanho ekuti udaro kubva chinotevera chinongedzo.