{"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\/hr\/blog\/news\/microsoft-anonsiroval-otkrytie-koda-azure-rtos-i-peredachu-proekta-soobshhestvu-eclipse","title":{"rendered":"Microsoft je najavio otvaranje koda Azure RTOS i prijenos projekta zajednici Eclipse","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Tvrtka Microsoft objavila je otvaranje izvornog koda operativnog sustava u stvarnom vremenu Azure RTOS pod permisivnom MIT licencom, koji je ste\u010den nakon preuzimanja tvrtke Express Logic 2019. godine i koji se prije toga vi\u0161e od 20 godina isporu\u010divao pod imenom ThreadX. Navodi se da je ta operativna sustav instaliran na vi\u0161e od 12 milijardi ure\u0111aja diljem svijeta, uklju\u010duju\u0107i potro\u0161a\u010dku elektroniku, industrijske sustave, medicinske ure\u0111aje, pisa\u010de, WiFi \u010dipove i \u010dak sustave za upravljanje svemirskim plovilima.        <\/p>\n<p>Nakon potpunog otvaranja izvornog koda (ThreadX kod je bio dostupan i ranije, ali pod ograni\u010denom licencom), planiranog za sije\u010danj 2024. godine, proizvod \u0107e pre\u0107i pod pokroviteljstvo neprofitne organizacije Eclipse Foundation i razvijat \u0107e se pod nazivom Eclipse ThreadX kao neovisni zajedni\u010dki projekt, ne vezan uz pojedine dobavlja\u010de. Pretpostavlja se da \u0107e prijenos projekta na neovisnu platformu omogu\u0107iti uklju\u010divanje novih sudionika u razvoj i potaknuti razvoj platforme te povezane ekosustave. Tvrtke kao \u0161to su AMD, Cypherbridge, NXP, PX5, Renesas, ST Microelectronics, Silicon Labs i Witekio (Avnet) ve\u0107 su izrazile interes za pridru\u017eivanje zajedni\u010dkom projektu.       <\/p>\n<p>Operativni sustav Eclipse ThreadX u minimalnoj verziji zauzima samo 2 KB, sposoban je raditi na \u010dipovima s 1 KB RAM-a te omogu\u0107uje prebacivanje konteksta u dijelovima mikrosekundi i pokretanje za 120 procesorskih ciklusa. Me\u0111u mogu\u0107nostima ThreadX-a su: arhitektura temeljena na mikrojezgama, planeri za preemptivnu vi\u0161ezada\u0107nost (temeljeni na prioritetima) i kooperativnu vi\u0161ezada\u0107nost, mehanizam minimizacije prebacivanja konteksta isklju\u010divanjem preuzimanja zadataka do odre\u0111enog praga prioriteta, podr\u0161ka za povezivanje doga\u0111aja (event chaining), veliki skup povezivih sustavnih usluga, vrlo brza obrada prekida, dodatna optimizacija obrade prekida od tajmera, alati za upravljanje memorijom s podr\u0161kom za MMU\/MPU, za\u0161titu memorije, mehanizam razmjene poruka i organizaciju razmjene podataka izme\u0111u niti, dostava obavijesti o doga\u0111ajima, mehanizmi za sinhronizaciju niti, te podr\u0161ka za mutexe i semafore.                    <\/p>\n<p>Osim koda operativnog sustava, Eclipse \u0107e otvoriti i predati prate\u0107e komponente:   <\/p>\n<ul>\n<li class=\"l\"> NetX Duo \u2014 mre\u017eni stog namijenjen za kori\u0161tenje u sustavima u stvarnom vremenu i ure\u0111ajima interneta stvari (IoT). Podr\u017eani su 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 stog s podr\u0161kom za klijentske, doma\u0107inske (EHCI, OHCI) i OTG (on-the-go) modove.\n<li class=\"l\"> FileX \u2014 datote\u010dni sustav kompatibilan s FAT (FAT12\/16\/32 i exFAT) i potpuno integriran u jezgru ThreadX.\n<li class=\"l\"> LevelX \u2014 implementacija algoritma uravnote\u017eenja tro\u0161enja (Wear Leveling) za FS FileX, koja omogu\u0107uje produ\u017eenje \u017eivotnog vijeka Flash memorija.\n<li class=\"l\"> GUIX \u2014 biblioteka za izradu ugra\u0111enih grafi\u010dkih korisni\u010dkih su\u010delja.\n<li class=\"l\"> GuiX Studio \u2014 okru\u017eenje za projektiranje, koje omogu\u0107uje izradu grafi\u010dkih elemenata za biblioteku GUIX i automatsko generiranje C koda za pokretanje u okru\u017eenju ThreadX.\n<li class=\"l\"> TraceX \u2014 alat za pra\u0107enje, koji pru\u017ea grafi\u010dko su\u010delje za pra\u0107enje i analizu doga\u0111aja u stvarnom vremenu.  <\/ul>\n<p>Podr\u017eava rad na ve\u0107ini popularnih mikrokontrolera i procesora, uklju\u010duju\u0107i vi\u0161ekr\u010dne procesore x86, MIPS, RISC-V i ARM, kao i \u010dipove od STM, NXP, Qualcomm, Renesas, Texas Instruments i Microchip. Pru\u017eaju se slojevi za osiguranje kompatibilnosti s FreeRTOS, POSIX i OSEK. Sustav je certificiran za upotrebu u kriti\u010dno va\u017enim sustavima koji zahtijevaju poseban nivo pouzdanosti, priznat je kao uskla\u0111en sa standardima sigurnosti i pouzdanosti IEC 61508, IEC 62304, ISO 26262, EN 50128 i EAL4+ Common Criteria.    <\/p>\n<p>Komponente povezane s certifikacijom tako\u0111er su prenesene organizaciji Eclipse i bit \u0107e dostupne pod otvorenom licencom bez naknade (royalty-free). Postoje\u0107i certifikati omogu\u0107uju kori\u0161tenje Eclipse ThreadX u kemijskim postrojenjima, sustavima za naftnu i plinsku industriju, elektranama, svemirskoj industriji, \u017eeljeznici, automobilskim sustavima (uklju\u010duju\u0107i \u010dipove za upravljanje motorima, sustave pomo\u0107i u vo\u017enji i autopilote) i medicinskim ure\u0111ajima.<br \/>\n<br \/>Izvor: <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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