{"id":79,"date":"2022-01-30T00:27:31","date_gmt":"2022-01-29T21:27:31","guid":{"rendered":"http:\/\/me.my-gnuradio.org\/?p=79"},"modified":"2022-01-30T00:27:32","modified_gmt":"2022-01-29T21:27:32","slug":"stm32f411-black-pill-usb-libopencm3-bug","status":"publish","type":"post","link":"https:\/\/me.unna.me\/?p=79","title":{"rendered":"STM32F411 «Black Pill» USB & Libopencm3 bug"},"content":{"rendered":"\n

\u041d\u0435\u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0437\u0430\u043c\u0435\u0442\u043a\u0430 \u043f\u043e \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043c \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0431\u0430\u0433\u0430 \u0441 \u043d\u0435\u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u0439 \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 USB \u0441 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u043e\u0439 LibOpenCm3 \u0434\u043b\u044f \u043a\u0438\u0442\u0430\u0439\u0441\u043a\u043e\u0439 \u043f\u043b\u0430\u0442\u043a\u0438 WeAct «Black Pill» v2.0.
\u0415\u0441\u043b\u0438 \u043d\u0435 \u0443 \u0432\u0430\u0441 \u043d\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u043f\u0440\u0438\u043c\u0435\u0440\u044b \u0434\u043b\u044f USB, \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0434\u0430\u0436\u0435 \u043d\u0435 \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u0442 \u044d\u043d\u0443\u043c\u0435\u0440\u0430\u0446\u0438\u044e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430, \u0442\u043e \u0432\u0430\u043c \u043d\u0430\u0434\u043e:<\/p>\n\n\n\n

  1. \u0417\u0430\u0438\u043d\u043a\u043b\u044e\u0434\u0438\u0442\u044c otg_fs.h
    #include <libopencm3\/usb\/dwc\/otg_fs.h><\/code><\/li>
  2. \u041f\u043e\u0441\u043b\u0435 \u0432\u044b\u0437\u043e\u0432\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 usbd_init \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u044c VBUS sensing
    OTG_FS_GCCFG |= OTG_GCCFG_NOVBUSSENS | OTG_GCCFG_PWRDWN;<\/code>
    OTG_FS_GCCFG &= ~(OTG_GCCFG_VBUSBSEN | OTG_GCCFG_VBUSASEN);<\/code><\/li><\/ol>\n\n\n\n

    \u0424\u0438\u043a\u0441-\u0440\u0435\u043a\u0432\u0435\u0441\u0442 \u0432\u0441\u0435 \u0435\u0449\u0435 \u0441 2020 \u0433\u043e\u0434\u0430 \u0436\u0434\u0435\u0442 \u043c\u0435\u0440\u0436\u0430.
    https:\/\/github.com\/libopencm3\/libopencm3\/pull\/1256<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

    \u041d\u0435\u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0437\u0430\u043c\u0435\u0442\u043a\u0430 \u043f\u043e \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043c \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0431\u0430\u0433\u0430 \u0441 \u043d\u0435\u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u0439 \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 USB \u0441 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u043e\u0439 LibOpenCm3 \u0434\u043b\u044f \u043a\u0438\u0442\u0430\u0439\u0441\u043a\u043e\u0439 \u043f\u043b\u0430\u0442\u043a\u0438 WeAct «Black Pill» v2.0.\u0415\u0441\u043b\u0438 \u043d\u0435 \u0443 \u0432\u0430\u0441 \u043d\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u043f\u0440\u0438\u043c\u0435\u0440\u044b \u0434\u043b\u044f USB, \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0434\u0430\u0436\u0435 \u043d\u0435 \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u0442 \u044d\u043d\u0443\u043c\u0435\u0440\u0430\u0446\u0438\u044e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430, \u0442\u043e \u0432\u0430\u043c \u043d\u0430\u0434\u043e: \u0417\u0430\u0438\u043d\u043a\u043b\u044e\u0434\u0438\u0442\u044c otg_fs.h#include <libopencm3\/usb\/dwc\/otg_fs.h> \u041f\u043e\u0441\u043b\u0435 \u0432\u044b\u0437\u043e\u0432\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 usbd_init \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u044c VBUS sensingOTG_FS_GCCFG |= OTG_GCCFG_NOVBUSSENS | OTG_GCCFG_PWRDWN;OTG_FS_GCCFG &= ~(OTG_GCCFG_VBUSBSEN … \u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435 \u00abSTM32F411 «Black Pill» USB & Libopencm3 bug\u00bb<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[1],"tags":[13,15,14,16],"jetpack_publicize_connections":[],"yoast_head":"\nSTM32F411 "Black Pill" USB & Libopencm3 bug - Digital Delirium<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/me.unna.me\/?p=79\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"STM32F411 "Black Pill" USB & Libopencm3 bug - Digital Delirium\" \/>\n<meta name=\"twitter:description\" content=\"\u041d\u0435\u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0437\u0430\u043c\u0435\u0442\u043a\u0430 \u043f\u043e \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043c \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0431\u0430\u0433\u0430 \u0441 \u043d\u0435\u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u0439 \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 USB \u0441 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u043e\u0439 LibOpenCm3 \u0434\u043b\u044f \u043a\u0438\u0442\u0430\u0439\u0441\u043a\u043e\u0439 \u043f\u043b\u0430\u0442\u043a\u0438 WeAct «Black Pill» v2.0.\u0415\u0441\u043b\u0438 \u043d\u0435 \u0443 \u0432\u0430\u0441 \u043d\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u043f\u0440\u0438\u043c\u0435\u0440\u044b \u0434\u043b\u044f USB, \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0434\u0430\u0436\u0435 \u043d\u0435 \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u0442 \u044d\u043d\u0443\u043c\u0435\u0440\u0430\u0446\u0438\u044e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430, \u0442\u043e \u0432\u0430\u043c \u043d\u0430\u0434\u043e: \u0417\u0430\u0438\u043d\u043a\u043b\u044e\u0434\u0438\u0442\u044c otg_fs.h#include <libopencm3\/usb\/dwc\/otg_fs.h> \u041f\u043e\u0441\u043b\u0435 \u0432\u044b\u0437\u043e\u0432\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 usbd_init \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u044c VBUS sensingOTG_FS_GCCFG |= OTG_GCCFG_NOVBUSSENS | OTG_GCCFG_PWRDWN;OTG_FS_GCCFG &= ~(OTG_GCCFG_VBUSBSEN … \u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435 \u00abSTM32F411 «Black Pill» USB & Libopencm3 bug\u00bb\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/me.unna.me\/?p=79\",\"url\":\"https:\/\/me.unna.me\/?p=79\",\"name\":\"STM32F411 \\\"Black Pill\\\" USB & Libopencm3 bug - 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