Spole\u010dnost Microsoft ozn\u00e1mila otev\u0159en\u00ed zdrojov\u00fdch k\u00f3d\u016f real-time opera\u010dn\u00edho syst\u00e9mu Azure RTOS pod licenc\u00ed MIT, kter\u00e9 byly z\u00edsk\u00e1ny po akvizici spole\u010dnosti Express Logic v roce 2019, a kter\u00fd byl v\u00edce ne\u017e 20 let dod\u00e1v\u00e1n pod n\u00e1zvem ThreadX. Uv\u00e1d\u00ed se, \u017ee tento opera\u010dn\u00ed syst\u00e9m byl po cel\u00e9m sv\u011bt\u011b nainstalov\u00e1n na v\u00edce ne\u017e 12 miliard za\u0159\u00edzen\u00ed, mezi n\u011b\u017e pat\u0159\u00ed spot\u0159ebn\u00ed elektronika, pr\u016fmyslov\u00e9 syst\u00e9my, zdravotnick\u00e1 za\u0159\u00edzen\u00ed, tisk\u00e1rny, Wi-Fi \u010dipy a dokonce palubn\u00ed syst\u00e9my vesm\u00edrn\u00fdch apar\u00e1t\u016f. <\/p>\n
Po \u00fapln\u00e9m otev\u0159en\u00ed zdrojov\u00fdch k\u00f3d\u016f (k\u00f3d ThreadX byl k dispozici i p\u0159edt\u00edm, av\u0161ak pod omezenou licenc\u00ed), pl\u00e1novan\u00e9m na leden 2024, produkt p\u0159ejde pod z\u00e1\u0161titu neziskov\u00e9 organizace Eclipse Foundation a bude vyv\u00edjen pod n\u00e1zvem Eclipse ThreadX jako nez\u00e1visl\u00fd projekt spolupr\u00e1ce, kter\u00fd nen\u00ed v\u00e1z\u00e1n na jednotliv\u00e9 dodavatele. P\u0159edpokl\u00e1d\u00e1 se, \u017ee p\u0159echod projektu na nez\u00e1vislou platformu p\u0159il\u00e1k\u00e1 nov\u00e9 \u00fa\u010dastn\u00edky k v\u00fdvoji a podpo\u0159\u00ed rozvoj platformy a s n\u00ed spojen\u00e9ho ekosyst\u00e9mu. O p\u0159ipojen\u00ed k spole\u010dn\u00e9mu projektu se ji\u017e p\u0159ihl\u00e1sily spole\u010dnosti AMD, Cypherbridge, NXP, PX5, Renesas, ST Microelectronics, Silicon Labs a Witekio (Avnet). <\/p>\n
Opera\u010dn\u00ed syst\u00e9m Eclipse ThreadX v minim\u00e1ln\u00ed sestav\u011b zab\u00edr\u00e1 pouh\u00e9 2 KB, je schopen pracovat na \u010dipech s 1 KB opera\u010dn\u00ed pam\u011bti, zaji\u0161\u0165uje p\u0159ep\u00edn\u00e1n\u00ed kontextu za zlomky mikrosekund a na\u010d\u00edt\u00e1n\u00ed za 120 procesorov\u00fdch cykl\u016f. Mezi mo\u017enosti ThreadX pat\u0159\u00ed: architektura na b\u00e1zi j\u00e1dra, pl\u00e1nova\u010de pro preemptivn\u00ed multitasking (na b\u00e1zi priorit) a kooperativn\u00ed multitasking, mechanismus minimalizace p\u0159ep\u00edn\u00e1n\u00ed kontextu deaktivac\u00ed vyvlast\u0148ov\u00e1n\u00ed \u00faloh pod stanoven\u00fd prah priorit, podpora \u0159et\u011bzen\u00ed ud\u00e1lost\u00ed, \u0161irok\u00e1 paleta p\u0159ipojiteln\u00fdch syst\u00e9mov\u00fdch slu\u017eeb, velmi rychl\u00e9 zpracov\u00e1n\u00ed p\u0159eru\u0161en\u00ed, dodate\u010dn\u00e1 optimalizace zpracov\u00e1n\u00ed p\u0159eru\u0161en\u00ed od \u010dasova\u010de, prost\u0159edky pro spr\u00e1vu pam\u011bti s podporou MMU\/MPU, ochrana pam\u011bti, mechanismus v\u00fdm\u011bny zpr\u00e1v a organizace v\u00fdm\u011bny dat mezi vl\u00e1kny, doru\u010dov\u00e1n\u00ed ozn\u00e1men\u00ed o ud\u00e1lostech, synchroniza\u010dn\u00ed mechanismy vl\u00e1ken, podpora mutex\u016f a semafor\u016f. <\/p>\n
Krom\u011b k\u00f3du opera\u010dn\u00edho syst\u00e9mu budou otev\u0159eny a p\u0159ed\u00e1ny organizaci Eclipse souvisej\u00edc\u00ed komponenty: <\/p>\n
Podporuje pr\u00e1ci na v\u011bt\u0161in\u011b popul\u00e1rn\u00edch mikrokontrol\u00e9r\u016f a procesor\u016f v\u010detn\u011b v\u00edcej\u00e1drov\u00fdch procesor\u016f x86, MIPS, RISC-V a ARM, stejn\u011b jako \u010dip\u016f od STM, NXP, Qualcomm, Renesas, Texas Instruments a Microchip. Jsou poskytov\u00e1ny vrstvy pro zaji\u0161t\u011bn\u00ed kompatibility s FreeRTOS, POSIX a OSEK. Syst\u00e9m je certifikov\u00e1n pro pou\u017eit\u00ed v kritick\u00fdch syst\u00e9mech, kter\u00e9 vy\u017eaduj\u00ed zvl\u00e1\u0161tn\u00ed \u00farove\u0148 spolehlivosti, a spl\u0148uje normy bezpe\u010dnosti a spolehlivosti IEC 61508, IEC 62304, ISO 26262, EN 50128 a EAL4+ Common Criteria. <\/p>\n
Sou\u010d\u00e1sti souvisej\u00edc\u00ed s certifikac\u00ed byly tak\u00e9 p\u0159ed\u00e1ny organizaci Eclipse a budou k dispozici pod otev\u0159enou licenc\u00ed bez poplatk\u016f (royalty-free). Existuj\u00edc\u00ed certifik\u00e1ty umo\u017e\u0148uj\u00ed pou\u017e\u00edvat Eclipse ThreadX v chemick\u00fdch provozech, syst\u00e9mech pro t\u011b\u017eebn\u00ed a ropn\u00e9 odv\u011btv\u00ed, elektr\u00e1rn\u00e1ch, letecko-kosmick\u00e9m pr\u016fmyslu, \u017eelezni\u010dn\u00ed doprav\u011b, automobilov\u00fdch syst\u00e9mech (v\u010detn\u011b \u010dip\u016f pro \u0159\u00edzen\u00ed motoru, syst\u00e9m\u016f asistence \u0159idi\u010d\u016fm a autopilot\u016f) a v l\u00e9ka\u0159sk\u00fdch za\u0159\u00edzen\u00edch. \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 […]<\/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\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Microsoft ozn\u00e1mil otev\u0159en\u00ed k\u00f3du Azure RTOS a p\u0159ed\u00e1n\u00ed projektu komunit\u011b Eclipse | ProHoster","description":"Spole\u010dnost Microsoft ozn\u00e1mila otev\u0159en\u00ed zdrojov\u00fdch k\u00f3d\u016f opera\u010dn\u00edho syst\u00e9mu re\u00e1ln\u00e9ho \u010dasu Azure RTOS pod permisivn\u00ed licenc\u00ed MIT, kter\u00fd byl z\u00edsk\u00e1n po akvizici spole\u010dnosti Express Logic v roce 2019 a.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/microsoft-anonsiroval-otkrytie-koda-azure-rtos-i-peredachu-proekta-soobshhestvu-eclipse","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47Microsoft \u0430\u043d\u043e\u043d\u0441\u0438\u0440\u043e\u0432\u0430\u043b \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0435 \u043a\u043e\u0434\u0430 Azure RTOS \u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0443 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0443 Eclipse | 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Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"