{"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\/sl\/blog\/news\/vypusk-gnu-radio-3-8-0","title":{"rendered":"Izid GNU Radio 3.8.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Po \u0161estih letih od prej\u0161njega pomembnega izida <noindex><a rel=\"nofollow\" href=\"https:\/\/www.gnuradio.org\/news\/2019-08-10-gnu-radio-v3-8-0-0-release\/\">formiran<\/a><\/noindex> izdanje <noindex><a rel=\"nofollow\" href=\"http:\/\/gnuradio.org\/\">GNU Radio 3.8<\/a><\/noindex>, prostorne platforme za digitalno obdelavo signalov. GNU Radio je niz programov in knji\u017enic, ki omogo\u010dajo ustvarjanje poljubnih radijskih sistemov, modulacijskih shem in oblik sprejetih ter poslancev signalov, ki so definirani programsko, medtem ko se za zajemanje in generiranje signalov uporabljajo preproste strojne naprave. Projekt <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/gnuradio\/gnuradio\">se distribuira<\/a><\/noindex> je pod licenco GPLv3. Ve\u010dina komponent GNU Radio je napisana v jeziku Python, kriti\u010dni deli za zmogljivost in zakasnitev pa so napisani v jeziku C++, kar omogo\u010da uporabo paketa pri re\u0161evanju nalog v realnem \u010dasu.<\/p>\n<p>V kombinaciji z univerzalnimi programljivimi oddajniki in sprejemniki, ki niso vezani na frekven\u010dne pasove in vrste modulacije signala, se platforma lahko uporablja za ustvarjanje naprav, kot so bazne postaje za GSM omre\u017eja, naprave za daljinsko branje RFID-etiket (elektronski identifikatorji in vstopnice, pametne kartice), GPS sprejemniki, WiFi, FM radijske sprejemnike in oddajnike, TV dekoderje, pasivne radarske naprave, spektralne analizatorje itd. Poleg USRP lahko paket uporablja tudi druge strojne komponente za vhod in izhod signalov, na primer, <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.gnuradio.org\/index.php\/Hardware\">dostopne<\/a><\/noindex> gonilnike za zvo\u010dne kartice, TV-tunere, naprave BladeRF, Myriad-RF, HackRF, UmTRX, Softrock, Comedi, Funcube, FMCOMMS, USRP in S-Mini. <\/p>\n<p>V paketu je tudi zbirka filtrov, kanalnih kodekov, modulov za sinhronizacijo, demoduatorjev, ekvalizatorjev, glasovnih kodekov, dekoderjev in drugih elementov, potrebnih za ustvarjanje radijskih sistemov. Ti elementi se lahko uporabljajo kot gradniki za sestavljanje kon\u010dne re\u0161itve, kar v kombinaciji z mo\u017enostmi definiranja podatkovnih tokov med bloki omogo\u010da projektiranje radijskih sistemov tudi brez programerskih znanj.<\/p>\n<p>Glavne spremembe:<\/p>\n<ul>\n<li class=\"l\"> Prehod na uporabo standarda C++11 in sistem gradnje CMake je bil izveden. Slog kode je usklajen s clang-format;\n<li class=\"l\"> Seznam odvisnosti vklju\u010duje MPIR\/GMP, Qt5, gsm in codec2. Posodobljene so zahteve za razli\u010dice odvisnosti CMake, GCC, MSVC, Swig in Boost. Odvisnosti libusb, Qt4 in CppUnit so bile odstranjene;\n<li class=\"l\"> Zagotovljena je bila zdru\u017eljivost s Python 3, naslednja razli\u010dica GNU Radio 3.8 pa bo zadnja z podporo za Python 2;\n<li class=\"l\"> V gnuradio-runtime je bila predelana obdelava decimalnih vrednosti oznak &#171;time&#187; v kontekstu uporabe z moduli predoskrbe;\n<li class=\"l\"> V grafi\u010dni vmesnik <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.gnuradio.org\/index.php\/Guided_Tutorial_GRC\">GRC<\/a><\/noindex> (GNU Radio Companion) je bila dodana neobvezna podpora za generiranje kode v C++, namesto XML je bil uporabljen format YAML, odstranjeni so bili blks2, orodja za delo s platnom so bila znatno izbolj\u0161ana in dodana podpora za zaobljene pu\u0161\u010dice;\n<li class=\"l\"> Grafi\u010dni vmesnik gr-qtgui je bil prenesen s Qt4 na Qt5;\n<li class=\"l\"> V gr-utils je bila znatno izbolj\u0161ana orodja gr_modtool. Orodja na osnovi PyQwt so bila odstranjena;\n<li class=\"l\"> Podpora za module gr-comedi, gr-fcd in gr-wxgui je prenehala.\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Izvor: <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 5.0.5 - 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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