{"id":121173,"date":"2024-12-30T09:46:00","date_gmt":"2024-12-30T07:46:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/instrumentarij-dlya-sozdaniya-patchej-k-proshivkam-chipov-ti-cc13xx-i-cc26xx-s-podderzhkoj-ble"},"modified":"2024-12-30T09:46:00","modified_gmt":"2024-12-30T07:46:00","slug":"instrumentarij-dlya-sozdaniya-patchej-k-proshivkam-chipov-ti-cc13xx-i-cc26xx-s-podderzhkoj-ble","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/instrumentarij-dlya-sozdaniya-patchej-k-proshivkam-chipov-ti-cc13xx-i-cc26xx-s-podderzhkoj-ble","title":{"rendered":"Unelte pentru crearea patch-urilor pentru firmware-urile chipurilor TI CC13XX \u0219i CC26XX cu suport pentru BLE","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

La conferin\u021b\u0103 38\u04413 a fost prezentat un raport despre ingineria invers\u0103 a firmware-ului \u0219i a sistemului de comenzi al chip-urilor TI SimpleLink (CC13XX \u0219i CC26XX) cu suport pentru BLE (Bluetooth Low Energy), care a permis realizarea unui receptor FM. Transmi\u021b\u0103torul analogic poate fi nerealizabil \u2014 chip-urile sunt strict digitale. <\/p>\n

Chipset-urile utilizeaz\u0103 DSP, iar unitatea principal\u0103 ARM Cortex controleaz\u0103 unitatea radio (RF Core) Arm Cortex-M0, care ofer\u0103 unit\u0103\u021bii principale o interfa\u021b\u0103 limitat\u0103 bazat\u0103 pe transferul de mesaje. Memoria unit\u0103\u021bii radio poate fi modificat\u0103 cu ajutorul patch-urilor, permi\u021b\u00e2nd schimbarea comportamentului subsistemului radio. Produc\u0103torul chipset-urilor ofer\u0103 module pentru suportul diferitelor protocoale wireless, implementate folosind biblioteci dinamice \u0219i patch-uri de memorie (asem\u0103n\u0103toare cu cele utilizate \u00een chipset-urile Broadcom, care sunt acum de\u021binute de Cypress). \u00cen schimb, unitatea radio controleaz\u0103 un DSP cu arhitectur\u0103 specific\u0103. <\/p>\n

Raportul prezentat de cercet\u0103tori a reconstituit formatul proprietar al patch-urilor RF \u0219i a demonstrat cum s\u0103 preg\u0103teasc\u0103 propriile patch-uri pentru ad\u0103ugarea suportului pentru noi protocoale wireless (de exemplu, receptor FM implementat), pentru gestionarea subsistemului wireless \u0219i pentru \u00eenlocuirea firmware-ului. Instrumentarul pentru crearea \u0219i \u00eenc\u0103rcarea patch-urilor, precum \u0219i un asamblor pentru sistemul de instruc\u021biuni utilizat \u00een DSP, sunt publicate sub licen\u021ba MIT. P\u00e2n\u0103 \u00een prezent, \u00een depozit nu exist\u0103 cod surs\u0103 pentru firmware-ul care implementeaz\u0103 receptorul analogic.
\n
Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041d\u0430 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 38\u04413 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0434\u043e\u043a\u043b\u0430\u0434 \u0441 \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u043e\u043c \u043e \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0438 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0438\u043d\u0436\u0438\u043d\u0438\u0440\u0438\u043d\u0433\u0430 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438 \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043a\u043e\u043c\u0430\u043d\u0434 \u0447\u0438\u043f\u043e\u0432 TI SimpleLink (CC13XX \u0438 CC26XX) \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 BLE (Bluetooth Low Energy), \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0432\u0448\u0435\u043c \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c FM-\u043f\u0440\u0438\u0451\u043c\u043d\u0438\u043a. \u0410\u043d\u0430\u043b\u043e\u0433\u043e\u0432\u044b\u0439 \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u0447\u0438\u043a \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u043d\u0435\u0440\u0435\u0430\u043b\u0438\u0437\u0443\u0435\u043c — \u0447\u0438\u043f\u044b \u0441\u0443\u0433\u0443\u0431\u043e \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0435. \u0412 \u0447\u0438\u043f\u0430\u0445 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f DSP, \u0430 \u0433\u043b\u0430\u0432\u043d\u043e\u0435 \u044f\u0434\u0440\u043e ARM Cortex \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442 \u0440\u0430\u0434\u0438\u043e-\u044f\u0434\u0440\u043e\u043c (RF Core) Arm Cortex-M0, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 […]<\/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-121173","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Instrumentar pentru crearea patch-urilor pentru firmware-urile chipset-urilor TI CC13XX \u0219i CC26XX cu suport pentru BLE | ProHoster","description":"La conferin\u021ba 38c3 a fost prezentat un raport despre efectuarea ingineriei inverse a firmware-ului \u0219i a sistemului de instruc\u021biuni al chipset-urilor TI SimpleLink (CC13XX \u0219i CC26XX) cu suport pentru BLE (Bluetooth Low Energy), care a permis realizarea.","canonical_url":"https:\/\/prohoster.info\/ro\/blog\/news\/instrumentarij-dlya-sozdaniya-patchej-k-proshivkam-chipov-ti-cc13xx-i-cc26xx-s-podderzhkoj-ble","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"ro_RO","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0418\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043f\u0430\u0442\u0447\u0435\u0439 \u043a \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0430\u043c \u0447\u0438\u043f\u043e\u0432 TI CC13XX \u0438 CC26XX \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 BLE | ProHoster","og:description":"\u041d\u0430 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 38\u04413 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0434\u043e\u043a\u043b\u0430\u0434 \u0441 \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u043e\u043c \u043e \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0438 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0438\u043d\u0436\u0438\u043d\u0438\u0440\u0438\u043d\u0433\u0430 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438 \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043a\u043e\u043c\u0430\u043d\u0434 \u0447\u0438\u043f\u043e\u0432 TI SimpleLink (CC13XX \u0438 CC26XX) \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 BLE (Bluetooth Low Energy), \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0432\u0448\u0435\u043c \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c.","og:url":"https:\/\/prohoster.info\/ro\/blog\/news\/instrumentarij-dlya-sozdaniya-patchej-k-proshivkam-chipov-ti-cc13xx-i-cc26xx-s-podderzhkoj-ble","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2024-12-30T07:46:00+00:00","article:modified_time":"2024-12-30T07:46:00+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"121173","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-23 09:17:06","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 09:17:06","updated":"2026-01-23 09:17:06","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts\/121173","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/comments?post=121173"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts\/121173\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/media?parent=121173"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/categories?post=121173"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/tags?post=121173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}