{"id":144175,"date":"2025-10-06T11:11:59","date_gmt":"2025-10-06T09:12:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovan-otkrytyj-usb-stek-tinyusb-0-19"},"modified":"2025-10-06T11:11:59","modified_gmt":"2025-10-06T09:12:00","slug":"opublikovan-otkrytyj-usb-stek-tinyusb-0-19","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/opublikovan-otkrytyj-usb-stek-tinyusb-0-19","title":{"rendered":"Bol zverejnen\u00fd otvoren\u00fd USB stack TinyUSB 0.19","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>K dispoz\u00edcii je verzia projektu TinyUSB 0.19, ktor\u00e1 rozv\u00edja multiplatformov\u00fd USB stack pre vstavan\u00e9 syst\u00e9my. Poskytuje komponenty USB stacku pre USB hostite\u013eov (USB Host) a pre pripojite\u013en\u00e9 zariadenia (USB Device). K\u00f3d projektu je nap\u00edsan\u00fd v jazyku C a je distribuovan\u00fd pod licenciou MIT.    <\/p>\n<p>Pre zv\u00fd\u0161enie bezpe\u010dnosti sa v TinyUSB nepou\u017e\u00edvaj\u00fa oper\u00e1cie dynamick\u00e9ho alokovania pam\u00e4te. Podporuje sa jeho pou\u017eitie v multithreadov\u00fdch aplik\u00e1ci\u00e1ch. Pre bezpe\u010dn\u00fa pr\u00e1cu s viacer\u00fdmi vl\u00e1knami sa v\u0161etky udalosti s\u00favisiace s preru\u0161en\u00edm nezprac\u00favaj\u00fa okam\u017eite po pr\u00edchode ISR (Interrupt Service Request), ale s\u00fa umiestnen\u00e9 do fronty, ktor\u00e1 sa spracov\u00e1va v kontexte vykon\u00e1vania aplik\u00e1cie, nie spracovate\u013ea preru\u0161enia. Pri pr\u00edstupe k zdie\u013ean\u00fdm zdrojom, ako je FIFO CDC (Communication Device Class), sa pou\u017e\u00edvaj\u00fa semafory a mutexy.     <\/p>\n<p>Stack je abstrahovan\u00fd od opera\u010dn\u00e9ho syst\u00e9mu a m\u00f4\u017ee sa pou\u017e\u00edva\u0165 ako samostatn\u00e1 komponenta, nes\u00favisiaca s funk\u010dnos\u0165ou opera\u010dn\u00fdch syst\u00e9mov. K dispoz\u00edcii s\u00fa moduly na integr\u00e1ciu TinyUSB s OS FreeRTOS, RT-Thread a Apache Mynewt. Podporuje sa aj mo\u017enos\u0165 zn\u00ed\u017eenia spotreby energie, ako je prechod do sp\u00e1nkov\u00e9ho re\u017eimu a prebudenie pri aktivite. Existuje z\u00e1kladn\u00e1 implement\u00e1cia protokolu PD 3.0 (Power Delivery) na riadenie prenosu elektrickej energie cez USB Type-C.       <center><img decoding=\"async\" alt=\"Bol zverejnen\u00fd otvoren\u00fd USB stack TinyUSB 0.19\" src=\"\/wp-content\/uploads\/2025\/10\/77b99418cff48336d22a2162c453e404.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>TinyUSB umo\u017e\u0148uje prid\u00e1va\u0165 podporu pre vlastn\u00e9 triedy USB zariaden\u00ed a hostite\u013eov bez \u00fapravy USB stacku. Medzi u\u017e podporovan\u00fdmi triedami zariaden\u00ed v TinyUSB s\u00fa:  <\/p>\n<ul>\n<li class=\"l\"> UAC2 \u2014 Audio Class 2.0;\n<li class=\"l\"> BTH HCI \u2014 Bluetooth Host Controller Interface;\n<li class=\"l\"> CDC \u2014 Communication Device Class;\n<li class=\"l\"> DFU \u2014 Device Firmware Update;\n<li class=\"l\"> HID \u2014 Human Interface Device (kl\u00e1vesnica, my\u0161, hern\u00fd ovl\u00e1da\u010d);\n<li class=\"l\"> MSC \u2014 Mass Storage Class (vr\u00e1tane \u00falo\u017en\u00fdch zariaden\u00ed s viacer\u00fdmi logick\u00fdmi zariadeniami);\n<li class=\"l\"> MIDI \u2014 Musical Instrument Digital Interface;\n<li class=\"l\"> MTP\/PTP \u2014 Media Transfer Protocol;\n<li class=\"l\"> RNDIS, ECM (Ethernet Control Model) a NCM (Network Control Model) \u2014 sie\u0165ov\u00e1 komunik\u00e1cia cez USB;\n<li class=\"l\"> USBTMC \u2014 Test and Measurement Class;\n<li class=\"l\"> UVC \u2014 Video class 1.5;\n<li class=\"l\"> WebUSB.  <\/ul>\n<p> Podporovan\u00e9 triedy USB hostite\u013eov:  <\/p>\n<ul>\n<li class=\"l\"> HID \u2014 Human Interface Device;\n<li class=\"l\">  MSC \u2014 Mass Storage Class;\n<li class=\"l\"> CDC-ACM \u2014 Communication Device Class;\n<li class=\"l\"> FTDI, CP210x, CH34x, PL2303 \u2014 prenos s\u00e9riov\u00e9ho portu cez USB;\n<li class=\"l\"> USB Hub.    <\/ul>\n<p>V novej verzii bol roz\u0161\u00edren\u00fd API pre zariadenia a hostite\u013eov. V implement\u00e1cii USB hostite\u013ea pribudla podpora zariaden\u00ed s viacer\u00fdmi konfigur\u00e1ciami. Pridan\u00e1 podpora pre mikrokontrol\u00e9ry a dosky:  <\/p>\n<ul>\n<li class=\"l\"> ESP32-H4, ESP32-C5, ESP32-C61;\n<li class=\"l\"> STM32U0, STM32WBA, STM32N6;\n<li class=\"l\"> AT32F405, AT32F403A, AT32F415, AT32F423;\n<li class=\"l\"> CH32V305 a CH32V20x (USB host);\n<li class=\"l\"> MCXA156 SDK 2.16 a FRDM-MCXA156.  <\/ul>\n<\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64005\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 TinyUSB 0.19, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043a\u0440\u043e\u0441\u0441\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u044b\u0439 USB-\u0441\u0442\u0435\u043a \u0434\u043b\u044f \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c. \u041f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b USB-\u0441\u0442\u0435\u043a\u0430 \u0434\u043b\u044f USB-\u0445\u043e\u0441\u0442\u043e\u0432 (USB Host) \u0438 \u0434\u043b\u044f \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0435\u043c\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 (USB Device). \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \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 MIT. \u0414\u043b\u044f \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0432 TinyUSB \u043d\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043c\u044f\u0442\u0438. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 \u043c\u043d\u043e\u0433\u043e\u043f\u043e\u0442\u043e\u0447\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445. \u0414\u043b\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u043c\u043d\u043e\u0433\u043e\u043f\u043e\u0442\u043e\u0447\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u044b [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":144176,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-144175","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - 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Poskytuje komponenty USB z\u00e1sobn\u00edka pre USB hostite\u013eov (USB Host) a pre pripojen\u00e9 zariadenia (USB Device).","canonical_url":"https:\/\/prohoster.info\/sk\/blog\/news\/opublikovan-otkrytyj-usb-stek-tinyusb-0-19","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sk_SK","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\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 USB-\u0441\u0442\u0435\u043a TinyUSB 0.19 | ProHoster","og:description":"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d 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