Posted on April 26, 2017 at 02:46I'm using STM32f407 with USB 3300 ULPI module, and try to copy file from SD card using SDIO to flash memory using fatfs. The drive mounted and file opened successfully, but while reading or writing data on flash memo...

Posted on April 25, 2017 at 15:50I'm trying to to use USB3300 board with stm32f205 in Host mode, but it doesn't work properly. I see that VBUS Led is off, so I tried to use external power supply but it doesn't work. Any help ?

Posted on April 18, 2017 at 17:44Hi,I'm trying to develop application using STM32F205 to transfer files between SD card and Flash Memory, I'm using CubeMX and FATFS API, The problem is the data rate is about 0.55 MB/s when copying from SD card to fl...