{"id":36991,"date":"2019-10-31T22:15:10","date_gmt":"2019-10-31T19:15:10","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-gnu-radio-3-8-0\/"},"modified":"2019-10-31T22:15:10","modified_gmt":"2019-10-31T19:15:10","slug":"vypusk-gnu-radio-3-8-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/vypusk-gnu-radio-3-8-0","title":{"rendered":"Vydanie GNU Radio 3.8.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Po \u0161iestich rokoch od posledn\u00e9ho v\u00fdznamn\u00e9ho vydania <noindex><a rel=\"nofollow\" href=\"https:\/\/www.gnuradio.org\/news\/2019-08-10-gnu-radio-v3-8-0-0-release\/\">vytvoren\u00e9<\/a><\/noindex> uvo\u013enenie <noindex><a rel=\"nofollow\" href=\"http:\/\/gnuradio.org\/\">GNU Radio 3.8<\/a><\/noindex>, vo\u013enej platformy pre digit\u00e1lne spracovanie sign\u00e1lov. GNU Radio je s\u00fabor programov a kni\u017en\u00edc, ktor\u00e9 umo\u017e\u0148uj\u00fa vytv\u00e1ra\u0165 \u013eubovo\u013en\u00e9 r\u00e1diov\u00e9 syst\u00e9my, modula\u010dn\u00e9 sch\u00e9my a formy prij\u00edman\u00fdch a odosielan\u00fdch sign\u00e1lov, ktor\u00e9 s\u00fa programovo definovan\u00e9, pri\u010dom na zachyt\u00e1vanie a generovanie sign\u00e1lov sa pou\u017e\u00edvaj\u00fa jednoduch\u00e9 hardv\u00e9rov\u00e9 zariadenia. Projekt <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/gnuradio\/gnuradio\">distribuovan\u00fd<\/a><\/noindex> je licencovan\u00fd pod GPLv3. K\u00f3d v\u00e4\u010d\u0161iny komponentov GNU Radio je nap\u00edsan\u00fd v jazyku Python, kritick\u00e9 \u010dasti z h\u013eadiska v\u00fdkonu a oneskorenia s\u00fa nap\u00edsan\u00e9 v jazyku C++, \u010do umo\u017e\u0148uje pou\u017ei\u0165 bal\u00edk pri rie\u0161en\u00ed \u00faloh v re\u00e1lnom \u010dase.<\/p>\n<p>V kombin\u00e1cii s univerz\u00e1lnymi programovate\u013en\u00fdmi vysiela\u010dmi a prij\u00edma\u010dmi, ktor\u00e9 nie s\u00fa viazan\u00e9 na frekven\u010dn\u00e9 p\u00e1smo a typ modula\u010dn\u00e9ho sign\u00e1lu, m\u00f4\u017ee by\u0165 platforma pou\u017eit\u00e1 na vytv\u00e1ranie zariaden\u00ed ako s\u00fa z\u00e1kladne pre GSM siete, zariadenia na dia\u013ekov\u00e9 \u010d\u00edtanie RFID zna\u010diek (elektronick\u00e9 identifika\u010dn\u00e9 a vstupn\u00e9 karty, smart karty), GPS prij\u00edma\u010de, WiFi, prij\u00edma\u010de a vysiela\u010de FM r\u00e1dia, TV dekod\u00e9ry, pas\u00edvne radary, spektr\u00e1lne analyz\u00e1tory at\u010f. Okrem USRP m\u00f4\u017ee bal\u00edk vyu\u017e\u00edva\u0165 aj \u010fal\u0161ie hardv\u00e9rov\u00e9 komponenty na vstup a v\u00fdstup sign\u00e1lov, napr\u00edklad <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.gnuradio.org\/index.php\/Hardware\">s\u00fa dostupn\u00e9<\/a><\/noindex> ovl\u00e1da\u010de pre zvukov\u00e9 karty, TV tunery, zariadenia BladeRF, Myriad-RF, HackRF, UmTRX, Softrock, Comedi, Funcube, FMCOMMS, USRP a S-Mini. <\/p>\n<p>S\u00fa\u010das\u0165ou je aj zbierka filtrov, kan\u00e1lov\u00fdch kodekov, synchroniza\u010dn\u00fdch modulov, demodul\u00e1torov, ekvaliz\u00e9rov, hlasov\u00fdch kodekov, dekod\u00e9rov a in\u00fdch prvkov potrebn\u00fdch na vytvorenie r\u00e1diov\u00fdch syst\u00e9mov. Uveden\u00e9 prvky m\u00f4\u017eu by\u0165 pou\u017eit\u00e9 ako tehli\u010dky na zostavenie hotov\u00e9ho syst\u00e9mu, \u010do v kombin\u00e1cii s mo\u017enos\u0165ami ur\u010dovania pr\u00fadov d\u00e1t medzi blokmi umo\u017e\u0148uje navrhova\u0165 r\u00e1diov\u00e9 syst\u00e9my aj bez program\u00e1torsk\u00fdch zru\u010dnost\u00ed.<\/p>\n<p>Hlavn\u00e9 zmeny:<\/p>\n<ul>\n<li class=\"l\"> Pre\u0161lo sa na pou\u017e\u00edvanie pri v\u00fdvoji \u0161tandardu C++11 a build syst\u00e9mu CMake. \u0160t\u00fdl k\u00f3du bol zladen\u00fd s clang-format;\n<li class=\"l\"> Medzi z\u00e1vislosti patria MPIR\/GMP, Qt5, gsm a codec2. Aktualizovali sa po\u017eiadavky na verzie z\u00e1vislost\u00ed CMake, GCC, MSVC, Swig, Boost. Z\u00e1vislosti libusb, Qt4 a CppUnit boli odstr\u00e1nen\u00e9;\n<li class=\"l\"> Zabezpe\u010dila sa kompatibilita s Python 3, \u010fal\u0161ia verzia GNU Radio 3.8 bude posledn\u00e1, ktor\u00e1 podporuje Python 2;\n<li class=\"l\"> V gnuradio-runtime bola prepracovan\u00e1 spr\u00e1va dezim\u00e1lnych hodn\u00f4t tagov &#171;time&#187; v kontexte pou\u017eitia s modulmi predsarescienzia;\n<li class=\"l\"> Grafick\u00e9 rozhranie <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.gnuradio.org\/index.php\/Guided_Tutorial_GRC\">GRC<\/a><\/noindex> (GNU Radio Companion) bola pridan\u00e1 volite\u013en\u00e1 podpora generovania k\u00f3du v C++, namiesto XML bol pou\u017eit\u00fd form\u00e1t YAML, odstr\u00e1nen\u00fd blks2, v\u00fdznamne vylep\u0161en\u00e9 n\u00e1stroje na pr\u00e1cu s pl\u00e1tnom a pridan\u00e1 podpora zaoblen\u00fdch \u0161\u00edpok;\n<li class=\"l\"> Grafick\u00e9 rozhranie gr-qtgui bolo preveden\u00e9 z Qt4 na Qt5;\n<li class=\"l\"> V gr-utils bola v\u00fdrazne vylep\u0161en\u00e1 utilita gr_modtool. Zlo\u017eenie bolo zbaven\u00e9 util\u00edt na b\u00e1ze PyQwt;\n<li class=\"l\"> Podpora modulov gr-comedi, gr-fcd a gr-wxgui bola ukon\u010den\u00e1.\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51257\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043f\u0443\u0441\u0442\u044f \u0448\u0435\u0441\u0442\u044c \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 GNU Radio 3.8, \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432. GNU Radio \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043d\u0430\u0431\u043e\u0440 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0435 \u0440\u0430\u0434\u0438\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u0441\u0445\u0435\u043c\u044b \u043c\u043e\u0434\u0443\u043b\u044f\u0446\u0438\u0438 \u0438 \u0444\u043e\u0440\u043c\u0430 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u043c\u044b\u0445 \u0438 \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u0445 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432 \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0437\u0430\u0434\u0430\u044e\u0442\u0441\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e, \u0430 \u0434\u043b\u044f \u0437\u0430\u0445\u0432\u0430\u0442\u0430 \u0438 \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u043f\u0440\u043e\u0441\u0442\u0435\u0439\u0448\u0438\u0435 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u044b\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430. \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f [&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-36991","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\" content=\"\u0421\u043f\u0443\u0441\u0442\u044f \u0448\u0435\u0441\u0442\u044c \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta 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