{"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\/sl\/blog\/news\/opublikovan-otkrytyj-usb-stek-tinyusb-0-19","title":{"rendered":"\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","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Na voljo je izdaja projekta TinyUSB 0.19, ki razvija ve\u010dplatformski USB sklad za vgrajene sisteme. Na voljo so komponente USB sklada za USB gostitelje (USB Host) in za priklju\u010dene naprave (USB Device). Koda projekta je napisana v jeziku C in je licencirana pod MIT licenco.    <\/p>\n<p>Za pove\u010dano varnost TinyUSB ne uporablja dinami\u010dnega dodeljevanja pomnilnika. Podpira uporabo v ve\u010dnitnih aplikacijah. Za varno delovanje v ve\u010dnitnem okolju se vsi dogodki, povezani s prekinitvami, ne obravnavajo takoj ob prejemu ISR (Interrupt Service Request), temve\u010d se postavijo v vrsto, ki se obravnava in predela v okviru izvajanja aplikacije, ne v okviru obdelovalca prekinitve. Pri dostopu do deljenih virov, kot je FIFO CDC (Communication Device Class), se uporabljajo semaforji in mutexi.     <\/p>\n<p>Sklad je abstrakten od operacijskega sistema in se lahko uporablja kot samostojna komponenta, brez vezave na funkcionalnosti operacijskih sistemov. Na voljo so tudi moduli za integracijo TinyUSB z OS FreeRTOS, RT-Thread in Apache Mynewt. Podprte so funkcije za zmanj\u0161anje porabe energije, kot so prehod v na\u010din mirovanja in prebuditev ob aktivaciji. Na voljo je za\u010detna implementacija protokola PD 3.0 (Power Delivery) za upravljanje prenosa elektri\u010dne energije prek USB Type-C.       <center><img decoding=\"async\" alt=\"\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\" src=\"\/wp-content\/uploads\/2025\/10\/77b99418cff48336d22a2162c453e404.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>TinyUSB omogo\u010da dodajanje podpore za lastne razrede USB naprav in gostiteljev brez spremembe USB sklada. Med razredi naprav, ki jih \u017ee podpira TinyUSB, so:  <\/p>\n<ul>\n<li class=\"l\"> UAC2 &#8212; Audio Class 2.0;\n<li class=\"l\"> BTH HCI &#8212;   Bluetooth Host Controller Interface;\n<li class=\"l\"> CDC &#8212;    Communication Device Class;\n<li class=\"l\"> DFU &#8212; Device Firmware Update;\n<li class=\"l\"> HID &#8212; Human Interface Device (\u043a\u043b\u0430\u0432\u0438\u0430\u0442\u0443\u0440\u0430, \u043c\u044b\u0448\u044c, \u0433\u0435\u0439\u043c\u043f\u0430\u0434);\n<li class=\"l\"> MSC &#8212; Mass Storage Class (\u0432\u043a\u043b\u044e\u0447\u0430\u044f \u043d\u0430\u043a\u043e\u043f\u0438\u0442\u0435\u043b\u0438 \u0441 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u043c\u0438 \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438);\n<li class=\"l\"> MIDI &#8212;   Musical Instrument Digital Interface;\n<li class=\"l\"> MTP\/PTP  &#8212;  Media Transfer Protocol;\n<li class=\"l\"> RNDIS, ECM (Ethernet Control Model) \u0438 NCM (Network Control Model) &#8212; \u0441\u0435\u0442\u0435\u0432\u043e\u0435 \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u0447\u0435\u0440\u0435\u0437 USB;\n<li class=\"l\"> USBTMC &#8212; Test and Measurement Class;\n<li class=\"l\"> UVC &#8212;   Video class 1.5;\n<li class=\"l\"> WebUSB.  <\/ul>\n<p> Podprti razredi USB gostiteljev:  <\/p>\n<ul>\n<li class=\"l\"> HID &#8212; Human Interface Device;\n<li class=\"l\">  MSC &#8212; Mass Storage Class;\n<li class=\"l\"> CDC-ACM &#8212; Communication Device Class;\n<li class=\"l\"> FTDI, CP210x, CH34x, PL2303 &#8212; \u043f\u0440\u043e\u0431\u0440\u043e\u0441 \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u043e\u0440\u0442 \u043f\u043e\u0432\u0435\u0440\u0445 USB;\n<li class=\"l\"> USB Hub.    <\/ul>\n<p>V novi izdaji je raz\u0161irjen API za naprave in gostitelje. V implementaciji USB gostitelja je podpora za naprave z ve\u010d konfiguracijami. Dodana je podpora za mikrokontrolerje in plo\u0161\u010de:  <\/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 in CH32V20x (USB host);\n<li class=\"l\"> MCXA156 SDK 2.16 in FRDM-MCXA156.  <\/ul>\n<\/ul>\n<p>Izvor: <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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