Posted on October 31, 2013 at 09:26formatting usb f_mkfs return only FR_MKFS_ABORTED,changed in file usbh_msc_fatfs.c -->disk_ioctl function ////////////////////////////////////////////////////case GET_BLOCK_SIZE : /* Get erase block size in unit of...

Posted on May 20, 2013 at 10:56Please do this after every read of the date register ( get_date() function )(void) RTC->DR;this will unfreeze the date register so that it get updates on every read #rtc-date

Posted on February 05, 2013 at 09:27I  am using Usart with Dma for external communication STM32F407For transmission we can set the number of bytes to send.But how could I use DMA for receiving, if the number of bytes is not known? I want to get an i...