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ivous2 · 2014-01-21

Posted on January 21, 2014 at 14:04Here is the list of known bugs in the USB / OTG library v2.1.0:files - usbd_cdc_core.c / usbd_conf.hep descriptors should not use #ifdef USE_USB_OTG_HSbut use instead#ifndef USE_EMBEDDED_PHY file - usb_bsp.cfunctio...

ivous2 · 2014-01-21

Posted on January 21, 2014 at 13:29Hello Tsuneo,Thanks for reporting this problem. Your solution is not complete. There is one more occurrence of CLEAR_IN_EP_INTR(1, emptyintr);It is in the same file and you have to replace this macro with :fifoempt...

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Known bugs in the OTG / USB library v2.1.0

Re: Flooded ''empty FIFO'' interrupts still make USB devices crawl