Matsatsi a 'maloa a fetileng, SpaceX e atlehile ho fana ka linohe tse peli ho ISS e sebelisa sefofane se tsamaisoang ke Crew Dragon. Hona joale ho se ho tsebahala hore litsamaiso tsa onboard tsa SpaceX Falcon 9 rocket, tse neng li sebelisetsoa ho qala sekepe le linohe tsa linaleli sepakapakeng, li thehiloe ho sistimi ea ts'ebetso ea Linux.
Ketsahalo ena e bohlokoa ka mabaka a mabeli. Taba ea pele, ka lekhetlo la pele ka mor'a lilemo tse leshome, bo-rasaense ba ile ba kena sebakeng ba tsoa mobung oa US. Taba ea bobeli, phatlalatso ena e bile lekhetlo la pele nalaneng moo k'hamphani e ikemetseng e ileng ea isa batho sebakeng.
Ho latela lintlha tse fumanehang, litsamaiso tsa onboard tsa koloi ea ho qala ea Falcon 9 li sebelisa mofuta oa Linux, o kentsoeng likhomphuthang tse tharo tse sa sebetseng tse nang le li-processor tsa x86 tse peli. Software e sebelisoang ho laola sefofane sa Falcon 9 e ngotsoe ka C/C++ 'me e sebetsa e arohane khomphuteng ka 'ngoe. Rocket ha e hloke li-processor tse khethehileng tse sirelelitsoeng ka mokhoa o ts'epahalang ho tsoa mahlaseling, kaha sethala sa pele se khutlisitsoeng se lula sebakeng nako e khuts'oane. Ho netefatsa ts'ebetso e ts'eptjoang, ho fokotsa mosebetsi ho fanoang ke litsamaiso tse tharo tse sa sebetseng tsa likhomphutha ho lekane.
Mohloli ha o hlalose hore na SpaceX e sebelisa li-processor life ka roketeng ea eona, empa ho kanna ha fumaneha hore ha se tharollo e ncha le e hlahisang litholoana tse amehang, hobane hangata sena se etsoa. Mohlala, International Space Station e sebelisitse li-processor tsa Intel 80386SX tse nang le maqhubu a 20 MHz ho tloha 1988. Litharollo tsena li sebelisitsoe ho ts'ehetsa lits'ebetso tsa multiplexer le demultiplexer (C&C MDM), empa ha li ntle haholo bakeng sa mesebetsi e meng. Bophelong ba letsatsi le leng le le leng, linohe tsa linaleli li sebelisa lilaptop tsa HP ZBook 15 tse tsamaisang Debian Linux, Scientific Linux le Windows 10. Lik'homphieutha tsa Linux li sebelisoa e le liteishene tsa ho hokela C&C MDM, ha lilaptop tsa Windows li sebelisetsoa ho sheba mangolo le ho palama marang-rang le boithabiso.
Molaetsa ona o boetse o bolela hore pele ho thakholoa ha koloi e tsamaisang thepa, software le lisebelisoa tse sebelisoang ho laola sefofane li lekoa mochineng o khonang ho etsisa maemo a sa tšoaneng, ho akarelletsa le a tšohanyetso. Hoa hlokomeleha hore sefofane sa Crew Dragon se boetse se sebelisa lisebelisoa tse sebetsang Linux, hammoho le software e ngotsoeng ka C ++. Ha e le sebopeho seo bo-astronote ba sebelisanang le sona, ke sesebelisoa sa webo ho JavaScript. The touch panel e sebelisoang bakeng sa ts'ebetso e kopitsoa ke konopo ea push-button haeba e ka hloleha.
Source: 3dnews.ru