{"id":115395,"date":"2024-04-28T21:22:47","date_gmt":"2024-04-28T19:22:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupna-operaczionnaya-sistema-risc-os-5-30"},"modified":"2024-04-28T21:22:47","modified_gmt":"2024-04-28T19:22:47","slug":"dostupna-operaczionnaya-sistema-risc-os-5-30","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/dostupna-operaczionnaya-sistema-risc-os-5-30","title":{"rendered":"Sistema operacional RISC OS 5.30 dispon\u00edvel","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A comunidade RISC OS Open apresentou o lan\u00e7amento do sistema operacional RISC OS 5.30, otimizado para a cria\u00e7\u00e3o de solu\u00e7\u00f5es incorporadas em placas com processadores ARM. O lan\u00e7amento \u00e9 baseado no c\u00f3digo-fonte do RISC OS, aberto em 2018 pela RISC OS Developments (ROD) sob a licen\u00e7a Apache 2.0. As compila\u00e7\u00f5es do RISC OS foram formadas para placas Raspberry Pi, PineA64, BeagleBoard, Iyonix, PandaBoard, Wandboard, RiscPC \/ A7000, OMAP 5 e Titanium. O tamanho da compila\u00e7\u00e3o para Raspberry Pi \u00e9 de 157 MB.      <\/p>\n<p>O sistema operacional RISC OS est\u00e1 em desenvolvimento desde 1987 e \u00e9 voltado principalmente para a cria\u00e7\u00e3o de solu\u00e7\u00f5es incorporadas especializadas em placas ARM, garantindo m\u00e1xima performance. O SO n\u00e3o suporta multitarefa preemptiva (apenas cooperativa) e \u00e9 unicamente para um usu\u00e1rio (todos os usu\u00e1rios t\u00eam direitos de superusu\u00e1rio). O sistema \u00e9 composto por um n\u00facleo e m\u00f3dulos adicionais, incluindo um m\u00f3dulo com uma interface gr\u00e1fica simples e um conjunto de aplicativos b\u00e1sicos. No ambiente gr\u00e1fico, utiliza-se multitarefa cooperativa. O navegador da web usado \u00e9 o NetSurf.     <\/p>\n<p>No novo lan\u00e7amento:  <\/p>\n<ul>\n<li class=\"l\"> O suporte \u00e0 plataforma OMAP5 foi atualizado para a categoria de est\u00e1vel, cuja primeira vers\u00e3o est\u00e1vel anterior foi afetada por problemas com o driver de v\u00eddeo.\n<li class=\"l\"> Foi implementado suporte completo ao sistema de arquivos SparkFS em todas as plataformas, permitindo leitura e grava\u00e7\u00e3o de dados.\n<li class=\"l\"> A edi\u00e7\u00e3o do RISC OS para placas Raspberry Pi foi atualizada. O suporte ao Wi-Fi foi implementado para as placas Raspberry Pi 3B, 3A+, 3B+, 4B, 400, Compute Module 4, Zero W e Zero 2W. Um pacote de edi\u00e7\u00e3o, o Ovation Pro, foi adicionado \u00e0 compila\u00e7\u00e3o. Melhorias foram feitas nas instru\u00e7\u00f5es para iniciantes, que n\u00e3o est\u00e3o familiarizados com o RISC OS.\n<li class=\"l\"> A cole\u00e7\u00e3o de aplicativos foi atualizada, e, entre outras coisas, foi lan\u00e7ada uma nova vers\u00e3o do navegador NetSurf 3.11.\n<li class=\"l\"> Testes foram implementados no sistema de integra\u00e7\u00e3o cont\u00ednua para os componentes Alarm, ShellCLI, FileSwitch, DOSFS, SDFS, FPEmulator, AsmUtils, OSLib, RISC_OSLib, TCPIPLibs, mbedTLS, remotedb, Freeway, Net, AcornSSL, HTTP, URL, Dialler, PPP, NetTime, OmniClient, LanManFS, OmniNFS, FrontEnd, HostFS, Squash e !Internet.\n<li class=\"l\"> O suporte ao Internet 4, um antigo stack TCP\/IP que foi utilizado at\u00e9 a vers\u00e3o RISC OS 3.70, foi descontinuado nos componentes Freeway, Net, HTTP, URL, PPP, NFS, NetTime, OmniClient, LanManFS, OmniNFS, !Boot, !Internet, TCPIPLibs e remotedb, o que simplificou consideravelmente sua manuten\u00e7\u00e3o.\n<li class=\"l\"> Foi adicionada ao SharedCLibrary o suporte a hooks para o uso de construtores e destrutores est\u00e1ticos em c\u00f3digo C++, expandindo assim o suporte a linguagens de programa\u00e7\u00e3o de alto n\u00edvel.\n<li class=\"l\"> Para placas Raspberry Pi, Beagleboard e Pandaboard, foi adicionado um novo driver EtherUSB para uso de adaptadores Ethernet com interface USB.\n<li class=\"l\"> Para as placas Pandaboard e Raspberry Pi, foi implementado no HAL (hardware abstraction layer) o suporte ao controlador Wi-Fi embutido, utilizando o barramento SDIO.\n<li class=\"l\"> O aplicativo !Draw agora suporta arquivos no formato DXF.\n<li class=\"l\"> O aplicativo !Paint agora permite a exporta\u00e7\u00e3o de imagens nos formatos PNG e JPG. Melhoradas as capacidades de desenho com pinc\u00e9is. Adicionado suporte \u00e0 transpar\u00eancia.\n<li class=\"l\"> O m\u00f3dulo WimpMan, que simplifica a escrita de aplicativos desktop, est\u00e1 ativado por padr\u00e3o.\n<li class=\"l\"> No gerenciador de janelas, foi implementada a possibilidade de personalizar as cores e sombras dos bot\u00f5es, assim como alterar o fundo da barra.\n<li class=\"l\"> Os gadgets Tabs e TreeView est\u00e3o ativados por padr\u00e3o.\n<li class=\"l\"> No gerenciador de arquivos Filer, foi adicionada a op\u00e7\u00e3o de ajustar a visibilidade dos diret\u00f3rios do sistema.\n<li class=\"l\"> O tamanho m\u00e1ximo do disco RAM foi aumentado para 2 GB.\n<li class=\"l\"> As bibliotecas da pilha TCP\/IP foram parcialmente atualizadas usando c\u00f3digo do FreeBSD 12.4. O n\u00famero m\u00e1ximo de sockets de rede que um \u00fanico aplicativo pode abrir foi aumentado de 96 para 256.\n<li class=\"l\"> No m\u00f3dulo HTTP, o processamento de Cookies foi significativamente melhorado.\n<li class=\"l\"> Foi adicionada a utilidade RMFind para verificar o suporte para intera\u00e7\u00e3o via TCP\/IP.\n<li class=\"l\"> O suporte ao protocolo obsoleto Xeros NS foi descontinuado.            <\/ul>\n<p><center><img decoding=\"async\" alt=\"Sistema operacional RISC OS 5.30 dispon\u00edvel\" src=\"\/wp-content\/uploads\/2024\/04\/8723fdaca0ddabdc51a6bd6ba8387047.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=61083\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e RISC OS Open \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u043e \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 RISC OS 5.30, \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u0440\u0435\u0448\u0435\u043d\u0438\u0439 \u043d\u0430 \u0431\u0430\u0437\u0435 \u043f\u043b\u0430\u0442 \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c\u0438 ARM. \u0412\u044b\u043f\u0443\u0441\u043a \u043e\u0441\u043d\u043e\u0432\u0430\u043d \u043d\u0430 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u0430\u0445 RISC OS, \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0432 2018 \u0433\u043e\u0434\u0443 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 RISC OS Developments (ROD) \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0. \u0421\u0431\u043e\u0440\u043a\u0438 RISC OS \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u0434\u043b\u044f \u043f\u043b\u0430\u0442 Raspberry Pi, PineA64, BeagleBoard, Iyonix, PandaBoard, Wandboard, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":115396,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-115395","post","type-post","status-publish","format-standard","has-post-thumbnail","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=\"\u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e RISC OS Open 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