{"id":106538,"date":"2023-01-28T00:48:17","date_gmt":"2023-01-27T22:48:17","guid":{"rendered":"https:\/\/prohoster.info\/?p=106538"},"modified":"2023-01-30T12:39:17","modified_gmt":"2023-01-30T10:39:17","slug":"proekt-discobsd-razvivaet-bsd-sistemu-dlya-mikrokontrollerov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/proekt-discobsd-razvivaet-bsd-sistemu-dlya-mikrokontrollerov","title":{"rendered":"Projekt DiscoBSD rozv\u00edj\u00ed BSD syst\u00e9m pro mikro\u0159adi\u010de","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Byl zve\u0159ejn\u011bn prvn\u00ed ofici\u00e1ln\u00ed release opera\u010dn\u00edho syst\u00e9mu DiscoBSD, kter\u00fd je zalo\u017een na aktualizovan\u00fdch zdrojov\u00fdch textech Unix syst\u00e9mu 2.11BSD (RetroBSD) a je navr\u017een pro pr\u00e1ci s mikrokontrol\u00e9ry. Prvn\u00ed release zahrnuje podporu mikrokontrol\u00e9r\u016f PIC32MX7 zalo\u017een\u00fdch na architektu\u0159e MIPS a STM32F4 na b\u00e1zi ARM Cortex-M4. K\u00f3d projektu je distribuov\u00e1n pod licenc\u00ed BSD.    <\/p>\n<p>Mezi hlavn\u00ed c\u00edle projektu pat\u0159\u00ed zaji\u0161t\u011bn\u00ed vysok\u00e9 p\u0159enositelnosti OS na za\u0159\u00edzen\u00ed, kter\u00e1 maj\u00ed omezen\u00ed velikosti pam\u011bti a nejsou vybavena MMU (jednotka spr\u00e1vy pam\u011bti). DiscoBSD m\u016f\u017ee fungovat na syst\u00e9mech s 128 KB RAM a 128 KB Flash, p\u0159i\u010dem\u017e j\u00e1dro se na\u010d\u00edt\u00e1 do Flash a vyu\u017e\u00edv\u00e1 p\u0159ibli\u017en\u011b 32 KB RAM, zb\u00fdvaj\u00edc\u00edch 96 KB je ur\u010deno u\u017eivatelsk\u00fdm aplikac\u00edm. Ko\u0159enov\u00fd souborov\u00fd syst\u00e9m je um\u00edst\u011bn na SD kart\u011b.     <\/p>\n<p>K pr\u00e1ci je nab\u00edzena plnohodnotn\u00e9 prost\u0159ed\u00ed, zn\u00e1m\u00e9 u\u017eivatel\u016fm Unix syst\u00e9m\u016f. Nap\u0159\u00edklad obsahuje utility jako sh, csh, grep, sort, uniq, find, uucp, file, iostat, kill, ls, cron, fdisk, mkfs, mount, vi, awk, cc, diff, getty, m4, more, sed, xargs, df, iostat, ps, su, tar a dal\u0161\u00ed.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58564\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043f\u0435\u0440\u0432\u044b\u0439 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b DiscoBSD, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u0430\u043a\u0442\u0443\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u0430\u0445 Unix-\u0441\u0438\u0441\u0442\u0435\u043c\u044b 2.11BSD (RetroBSD) \u0438 \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0439 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u043d\u0430 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430\u0445. \u041f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u0432 PIC32MX7 \u043d\u0430 \u0431\u0430\u0437\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b MIPS \u0438 STM32F4 \u043d\u0430 \u0431\u0430\u0437\u0435 ARM Cortex-M4. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 BSD. \u0418\u0437 \u0433\u043b\u0430\u0432\u043d\u044b\u0445 \u0446\u0435\u043b\u0435\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u041e\u0421 \u043d\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430, \u0438\u043c\u0435\u044e\u0449\u0438\u0435 [&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-106538","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\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043f\u0435\u0440\u0432\u044b\u0439 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b DiscoBSD, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 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