{"id":111771,"date":"2023-11-26T21:10:16","date_gmt":"2023-11-26T19:10:16","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/microsoft-anonsiroval-otkrytie-koda-azure-rtos-i-peredachu-proekta-soobshhestvu-eclipse"},"modified":"2023-11-26T21:10:16","modified_gmt":"2023-11-26T19:10:16","slug":"microsoft-anonsiroval-otkrytie-koda-azure-rtos-i-peredachu-proekta-soobshhestvu-eclipse","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/microsoft-anonsiroval-otkrytie-koda-azure-rtos-i-peredachu-proekta-soobshhestvu-eclipse","title":{"rendered":"Microsoft har annonceret \u00e5bningen af kildekoden til Azure RTOS og overgivelsen af projektet til Eclipse-samfundet","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Microsoft har annonceret \u00e5bningen af kildekoden til realtidsoperativsystemet Azure RTOS under den permissive MIT-licens. Dette skridt blev taget efter opk\u00f8bet af virksomheden Express Logic i 2019, som i mere end 20 \u00e5r har leveret systemet under navnet ThreadX. Det p\u00e5st\u00e5s, at det n\u00e6vnte OS er blevet installeret p\u00e5 mere end 12 milliarder enheder globalt, herunder forbrugerelektronik, industrielle systemer, medicinske apparater, printere, WiFi-chips og endda rumfart\u00f8jer.        <\/p>\n<p>Efter den fuldst\u00e6ndige \u00e5bning af kildekoden (ThreadX-koden var allerede tilg\u00e6ngelig, men under en begr\u00e6nsende licens), planlagt til januar 2024, vil produktet g\u00e5 under den non-profit organisation Eclipse Foundation og udvikles under navnet Eclipse ThreadX som et uafh\u00e6ngigt samarbejdsprojekt, ikke bundet til specifikke leverand\u00f8rer. Det forventes, at overgangen til en uafh\u00e6ngig platform vil tiltr\u00e6kke nye udviklere og fremme v\u00e6ksten af platformen og dens tilknyttede \u00f8kosystem. Virksomheder som AMD, Cypherbridge, NXP, PX5, Renesas, ST Microelectronics, Silicon Labs og Witekio (Avnet) har allerede udtrykt interesse for at deltage i det f\u00e6lles projekt.       <\/p>\n<p>Eclipse ThreadX operativsystemet fylder kun 2 KB i sin mindste ops\u00e6tning og kan k\u00f8re p\u00e5 chips med 1 KB RAM, muligg\u00f8r kontekstskift p\u00e5 br\u00f8kdele af mikrosekunder og opstart p\u00e5 120 processorkredse. Blandt ThreadXs funktioner er: en arkitektur baseret p\u00e5 mikrokernen, planl\u00e6ggere til pr\u00e6emptiv multitasking (baseret p\u00e5 prioriteter) og kooperativ multitasking, en mekanisme til at minimere kontekstskift ved at deaktivere opgavernes fortr\u00e6ngning indtil en angivet prioritetst\u00e6skel, st\u00f8tte til begivenhedsk\u00e6dning, et stort udvalg af tilsluttelige systemtjenester, meget hurtig behandling af afbrydelser, ekstra optimering af timerafbrydelser, hukommelsesstyring med st\u00f8tte for MMU\/MPU, beskyttelse af hukommelse, mekanismer til beskedudveksling og dataudveksling mellem tr\u00e5de, levering af begivenhedsnotifikationer, tr\u00e5d-synkroniseringsmekanismer, samt st\u00f8tte til mutexer og semaforer.                    <\/p>\n<p>Udover kildekoden til operativsystemet vil Eclipse ogs\u00e5 \u00e5bne og overdrage tilknyttede komponenter:   <\/p>\n<ul>\n<li class=\"l\"> NetX Duo \u2014 et netv\u00e6rksstak designet til brug i realtidssystemer og Internet of Things (IoT) enheder. Underst\u00f8ttede protokoller inkluderer IPv4, IPv6, TCP, UDP, ICMP, TLS, DTLS, IPsec, PPPoE, DHCP, DNS, HTTP, IGMP, POP3, SMTP, SNMP, MQTT, CoAP, LWM2M.\n<li class=\"l\"> USBX \u2014 en USB-stak med support for klient-, v\u00e6rt (EHCI, OHCI) og OTG (on-the-go) tilstande.\n<li class=\"l\"> FileX \u2014 et filsystem kompatibelt med FAT (FAT12\/16\/32 og exFAT) og fuldt integreret i ThreadX-kernen.\n<li class=\"l\"> LevelX \u2014 en implementering af algoritmen til udj\u00e6vning af slid (Wear Leveling) for FileX FS, som hj\u00e6lper med at forl\u00e6nge levetiden for Flash-lagringsenheder.\n<li class=\"l\"> GUIX \u2014 et bibliotek til oprettelse af indlejrede grafiske brugersnitflader.\n<li class=\"l\"> GuiX Studio \u2014 et designmilj\u00f8, der muligg\u00f8r oprettelse af grafiske elementer til GUIX-biblioteket og automatisk generation af C-kode til k\u00f8rsel i ThreadX-milj\u00f8et.\n<li class=\"l\"> TraceX \u2014 et v\u00e6rkt\u00f8j til sporing, der tilbyder et grafisk interface til overv\u00e5gning og analyse af begivenheder i realtid.  <\/ul>\n<p>Det underst\u00f8tter drift p\u00e5 de fleste popul\u00e6re mikrocontrollere og processorer, herunder flerkerneprocessorer x86, MIPS, RISC-V og ARM, samt chips fra STM, NXP, Qualcomm, Renesas, Texas Instruments og Microchip. Der gives lag for at sikre kompatibilitet med FreeRTOS, POSIX og OSEK. Systemet er certificeret til brug i kritiske systemer, der kr\u00e6ver et s\u00e6rligt niveau af p\u00e5lidelighed og er anerkendt som opfyldende kravene i sikkerheds- og p\u00e5lidelighedsstandarderne IEC 61508, IEC 62304, ISO 26262, EN 50128 og EAL4+ Common Criteria.    <\/p>\n<p>De komponenter, der er relateret til certificeringen, er ogs\u00e5 overdraget til Eclipse Organisationen og vil v\u00e6re tilg\u00e6ngelige under en \u00e5ben licens med ikke-royalty-baserede betingelser. De eksisterende certifikater muligg\u00f8r brugen af Eclipse ThreadX i kemiske produktionsanl\u00e6g, systemer til olie- og gasindustrien, kraftv\u00e6rker, rumfartsindustrien, jernbane, bilsystemer (herunder motorstyringschips, f\u00f8rerhj\u00e6lpssystemer og autopiloter) og medicinske apparater.<br \/>\n<br \/>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60181\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e\u0431 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u043f\u043e\u0434 \u043f\u0435\u0440\u043c\u0438\u0441\u0441\u0438\u0432\u043d\u043e\u0439 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 MIT \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 Azure RTOS, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0431\u044b\u043b\u0430 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0430 \u043f\u043e\u0441\u043b\u0435 \u043f\u043e\u0433\u043b\u043e\u0449\u0435\u043d\u0438\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Express Logic \u0432 2019 \u0433\u043e\u0434\u0443 \u0438 \u0434\u043e \u044d\u0442\u043e\u0433\u043e \u0431\u043e\u043b\u0435\u0435 20 \u043b\u0435\u0442 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u043b\u0430\u0441\u044c \u043f\u043e\u0434 \u0438\u043c\u0435\u043d\u0435\u043c ThreadX. \u0423\u0442\u0432\u0435\u0440\u0436\u0434\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u0432\u043e \u0432\u0441\u0451\u043c \u043c\u0438\u0440\u0435 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u043c\u0430\u044f \u041e\u0421 \u0431\u044b\u043b\u0430 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0430 \u043d\u0430 \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c 12 \u043c\u0438\u043b\u043b\u0438\u0430\u0440\u0434\u043e\u0432 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432, \u0441\u0440\u0435\u0434\u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-111771","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" 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