{"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\/sv\/blog\/news\/microsoft-anonsiroval-otkrytie-koda-azure-rtos-i-peredachu-proekta-soobshhestvu-eclipse","title":{"rendered":"Microsoft har tillk\u00e4nnagett \u00f6ppnandet av koden f\u00f6r Azure RTOS och \u00f6verf\u00f6ringen av projektet till Eclipse-gemenskapen","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Microsoft har meddelat att de kommer att \u00f6ppna k\u00e4llkoden till realtidsoperativsystemet Azure RTOS under den permissiva MIT-licensen. Detta system f\u00f6rv\u00e4rvades efter uppk\u00f6pet av Express Logic 2019 och hade tidigare levererats under namnet ThreadX i \u00f6ver 20 \u00e5r. Det h\u00e4vdas att operativsystemet har installerats p\u00e5 mer \u00e4n 12 miljarder enheter v\u00e4rlden \u00f6ver, inklusive konsumentelektronik, industrisystem, medicinska apparater, skrivare, WiFi-chip och till och med rymdsystem.        <\/p>\n<p>Efter den fullst\u00e4ndiga \u00f6ppningen av k\u00e4llkoden (ThreadX-koden var tillg\u00e4nglig tidigare under en begr\u00e4nsad licens), som \u00e4r planerad till januari 2024, kommer produkten att \u00f6verf\u00f6ras till den ideella organisationen Eclipse Foundation och kommer att utvecklas under namnet Eclipse ThreadX som ett oberoende samarbetsprojekt, oberoende av specifika leverant\u00f6rer. Det f\u00f6rv\u00e4ntas att \u00f6verg\u00e5ngen av projektet till en oberoende plattform kommer att locka fler deltagare till utvecklingen och p\u00e5skynda plattformens och dess ekosystems tillv\u00e4xt. F\u00f6retagen AMD, Cypherbridge, NXP, PX5, Renesas, ST Microelectronics, Silicon Labs och Witekio (Avnet) har redan uttryckt sitt intresse f\u00f6r att delta i det gemensamma projektet.       <\/p>\n<p>Eclipse ThreadX-operativsystemet tar bara 2 KB i sin minimiinstallation, kan k\u00f6ras p\u00e5 chip med 1 KB RAM och kan v\u00e4xla mellan kontexter p\u00e5 br\u00e5kdelen av en mikrosekund och laddas p\u00e5 120 processorcirklar. Bland ThreadXs funktioner finns: arkitektur baserad p\u00e5 k\u00e4rnan, schemal\u00e4ggare f\u00f6r preemptiv multitasking (baserat p\u00e5 prioriteter) och kooperativ multitasking, en mekanism f\u00f6r att minimera kontextv\u00e4xlingar genom att st\u00e4nga av uppdrag som \u00f6verstiger en angiven prioritetstr\u00f6skel, st\u00f6d f\u00f6r h\u00e4ndelsekedjning, ett stort antal pluggbara systemtj\u00e4nster, mycket snabb interrupt-hantering, extra optimering av interrupt-bearbetning fr\u00e5n timer, minneshanteringsverktyg med st\u00f6d f\u00f6r MMU\/MPU, minnesskydd, meddelandemekanismer och organisering av datakommunikation mellan tr\u00e5dar, leverans av h\u00e4ndelseaviseringar, tr\u00e5d-synkroniseringsmekanismer, och st\u00f6d f\u00f6r mutexar och semaforer.                    <\/p>\n<p>F\u00f6rutom koden till operativsystemet kommer Eclipse \u00e4ven att \u00f6ppna och \u00f6verf\u00f6ra relaterade komponenter:   <\/p>\n<ul>\n<li class=\"l\"> NetX Duo \u2014 ett n\u00e4tverksstacksystem utformat f\u00f6r anv\u00e4ndning i realtidsystem och Internet of Things (IoT) enheter. St\u00f6der 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 USB-stack som st\u00f6der klient-, v\u00e4rd (EHCI, OHCI) och OTG (on-the-go) l\u00e4gen.\n<li class=\"l\"> FileX \u2014 ett filsystem kompatibelt med FAT (FAT12\/16\/32 och exFAT) och helt integrerat i ThreadX-k\u00e4rnan.\n<li class=\"l\"> LevelX \u2014 implementering av algoritmen f\u00f6r slitageutj\u00e4mning (Wear Leveling) f\u00f6r filsystemet FileX, vilket f\u00f6rl\u00e4nger livsl\u00e4ngden p\u00e5 Flash-lagringsenheter.\n<li class=\"l\"> GUIX \u2014 ett bibliotek f\u00f6r att skapa inbyggda grafiska anv\u00e4ndargr\u00e4nssnitt.\n<li class=\"l\"> GuiX Studio \u2014 en designmilj\u00f6 som m\u00f6jligg\u00f6r skapande av grafiska element f\u00f6r GUIX-biblioteket och automatiskt genererar C-kod f\u00f6r k\u00f6rning i ThreadX-milj\u00f6.\n<li class=\"l\"> TraceX \u2014 ett sp\u00e5rningsverktyg som erbjuder ett grafiskt gr\u00e4nssnitt f\u00f6r att sp\u00e5ra och analysera h\u00e4ndelser i realtid.  <\/ul>\n<p>Det st\u00f6der drift p\u00e5 de flesta popul\u00e4ra mikrokontroller och processorer, inklusive flerprocessor-system x86, MIPS, RISC-V och ARM, samt chip fr\u00e5n STM, NXP, Qualcomm, Renesas, Texas Instruments och Microchip. Det finns lager f\u00f6r att s\u00e4kerst\u00e4lla kompatibilitet med FreeRTOS, POSIX och OSEK. Systemet \u00e4r certifierat f\u00f6r anv\u00e4ndning i kritiska system som kr\u00e4ver en h\u00f6gre niv\u00e5 av tillf\u00f6rlitlighet och betraktas som f\u00f6renligt med s\u00e4kerhetsstandarderna IEC 61508, IEC 62304, ISO 26262, EN 50128 och EAL4+ Common Criteria.    <\/p>\n<p>Komponenter kopplade till certifieringen har ocks\u00e5 \u00f6verf\u00f6rts till Eclipse-organisationen och kommer att finnas tillg\u00e4ngliga under en \u00f6ppen licens utan royaltykrav (royalty-free). De befintliga certifikaten m\u00f6jligg\u00f6r anv\u00e4ndning av Eclipse ThreadX inom kemisk produktion, system f\u00f6r olje- och gasindustrin, kraftverk, rymdindustri, j\u00e4rnv\u00e4g, fordonsystem (inklusive motorstyrningschip, f\u00f6rarassistanssystem och autopiloter) och medicintekniska produkter.<br \/>\n<br \/>K\u00e4lla: <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 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" 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