Posted on March 09, 2012 at 07:22hi Mark, can you share information about your implementation of usb device on f4xx? I have to do it in the near future also. That's why i have read the sources of libopenstm32. Or send me a pm? regards armin

Posted on March 07, 2012 at 08:32Hi, there is a notice in libopenstm32: /* Save packet size for stm32f107_ep_read_packet() */ rxbcnt = (rxstsp & OTG_FS_GRXSTSP_BCNT_MASK) >> 4; /* FIXME: Why is a delay needed here? * This appears to fix a proble...