{"id":103001,"date":"2022-01-18T15:36:45","date_gmt":"2022-01-18T13:36:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/%d0%b2%d1%8b%d0%bf%d1%83%d1%81%d0%ba-gnu-radio-3-10-0"},"modified":"2022-01-18T15:36:45","modified_gmt":"2022-01-18T13:36:45","slug":"%d0%b2%d1%8b%d0%bf%d1%83%d1%81%d0%ba-gnu-radio-3-10-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/%d0%b2%d1%8b%d0%bf%d1%83%d1%81%d0%ba-gnu-radio-3-10-0","title":{"rendered":"Lanzamiento de GNU Radio 3.10.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Despu\u00e9s de un a\u00f1o de desarrollo, se ha formado un nuevo lanzamiento significativo de la plataforma de procesamiento de se\u00f1ales digitales de c\u00f3digo abierto GNU Radio 3.10. La plataforma incluye un conjunto de programas y bibliotecas que permiten crear sistemas de radio personalizados, esquemas de modulaci\u00f3n y las formas de las se\u00f1ales enviadas y recibidas definidas por software, utilizando dispositivos de hardware simples para la captura y generaci\u00f3n de se\u00f1ales. El proyecto se distribuye bajo la licencia GPLv3. La mayor parte del c\u00f3digo de los componentes de GNU Radio est\u00e1 escrito en Python, mientras que las partes cr\u00edticas para el rendimiento y la latencia est\u00e1n escritas en C++, lo que permite utilizar el paquete para resolver tareas en tiempo real.        <\/p>\n<p>En combinaci\u00f3n con transceptores programables universales, no vinculados a bandas de frecuencia y tipos de modulaci\u00f3n de se\u00f1ales, la plataforma puede ser utilizada para crear dispositivos como estaciones base para redes GSM, dispositivos para la lectura remota de etiquetas RFID (identificaciones electr\u00f3nicas y pases, tarjetas inteligentes), receptores GPS, WiFi, receptores y transmisores de radio FM, decodificadores de TV, radares pasivos, analizadores espectrales, etc. Adem\u00e1s del USRP, el paquete puede utilizar otros componentes de hardware para la entrada y salida de se\u00f1ales, por ejemplo, hay controladores disponibles para tarjetas de sonido, sintonizadores de TV, dispositivos BladeRF, Myriad-RF, HackRF, UmTRX, Softrock, Comedi, Funcube, FMCOMMS, USRP y S-Mini.     <\/p>\n<p>Tambi\u00e9n incluye una colecci\u00f3n de filtros, c\u00f3decs de canal, m\u00f3dulos de sincronizaci\u00f3n, demoduladores, ecualizadores, c\u00f3decs de voz, decodificadores y otros elementos necesarios para crear sistemas de radio. Los elementos mencionados pueden ser utilizados como bloques para ensamblar un sistema completo, lo que junto con las capacidades para definir flujos de datos entre los bloques permite dise\u00f1ar sistemas de radio incluso sin habilidades de programaci\u00f3n.    <\/p>\n<p>Principales cambios:  <\/p>\n<ul>\n<li class=\"l\"> Se ha a\u00f1adido un nuevo m\u00f3dulo gr-pdu, que contiene herramientas para manipular objetos del tipo PDU (Unidad de Datos de Protocolo), utilizado para los datos que se transfieren entre bloques de GNU Radio. Todos los bloques PDU del m\u00f3dulo gr-blocks se han trasladado a los m\u00f3dulos gr-network y gr-pdu, y en lugar de gr-blocks se ha dejado una capa para garantizar la compatibilidad hacia atr\u00e1s. Los tipos vectoriales de PDU ahora est\u00e1n disponibles en el espacio de nombres gr::types, y las funciones para manipular PDU est\u00e1n en el espacio de nombres gr::pdu.\n<li class=\"l\"> Se ha a\u00f1adido un nuevo m\u00f3dulo gr-iio, que proporciona un marco de entrada\/salida para organizar el intercambio de datos entre GNU Radio y dispositivos industriales basados en la subsistema IIO (Industrial I\/O), como PlutoSDR, AD-FMCOMMS2-EBZ, AD-FMCOMMS3-EBZ, AD-FMCOMMS4-EBZ, ARRADIO y AD-FMCOMMS5-EBZ.\n<li class=\"l\"> Se ha propuesto soporte experimental para la clase Custom Buffer, que simplifica la transferencia de datos entre bloques de GNU Radio y aceleradores de hardware basados en GPU, FPGA y DSP. El uso de custom_buffer permite evitar la escritura de bloques especiales para aprovechar la aceleraci\u00f3n en el lado de la GPU y permite trasladar datos directamente del b\u00fafer circular de GNU Radio a la memoria de la GPU, ejecutar n\u00facleos CUDA y devolver datos con resultados a los b\u00faferes de GNU Radio.\n<li class=\"l\"> La infraestructura de registro ha sido trasladada al uso de la biblioteca spdlog, lo que ha mejorado la conveniencia de trabajar con registros, ha eliminado la necesidad de acceder a iostream y cstdio, ha asegurado soporte para expresiones libfmt para el formateo de cadenas y ha modernizado la interfaz de programaci\u00f3n. La biblioteca Log4CPP previamente utilizada ha sido eliminada de las dependencias.\n<li class=\"l\"> Se ha realizado la transici\u00f3n al uso del est\u00e1ndar C++17 durante el desarrollo. La biblioteca boost::filesystem ha sido reemplazada por std::filesystem.\n<li class=\"l\"> Se han elevado los requisitos para los compiladores (GCC 9.3, Clang 11, MSVC 1916) y las dependencias (Python 3.6.5, numpy 1.17.4, VOLK 2.4.1, CMake 3.16.3, Boost 1.69, Mako 1.1.0, PyBind11 2.4.3, pygccxml 2.0.0).\n<li class=\"l\"> Se han a\u00f1adido enlaces de Python para bloques RFNoC.\n<li class=\"l\"> Los bloques para la construcci\u00f3n de la interfaz gr\u00e1fica gr-qtgui ahora son compatibles con Qt 6.2. Se ha a\u00f1adido la opci\u00f3n \u00ab\u2014output\u00bb a la interfaz gr\u00e1fica GRC (GNU Radio Companion) para los bloques jer\u00e1rquicos.  <\/ul>\n<p>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56529\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u043d\u043e\u0432\u044b\u0439 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \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 3.10. \u041f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u043d\u0430\u0431\u043e\u0440 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0445 \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 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv3. \u041a\u043e\u0434 \u0431\u043e\u043b\u044c\u0448\u0435\u0439 \u0447\u0430\u0441\u0442\u0438 [&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-103001","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u043d\u043e\u0432\u044b\u0439 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \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 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