usb mass storage with sd card

[rakesh rajbhar]

Posted on March 02, 2017 at 06:43

hello all,

i am working on stm32f4-discovery board.i have implemented usb mass storage with sd card in sdio 1-bit.my usb is now showing as drive but in device manager it showing as mass storage.so what could be the problem?please help me.

i used reference of

http://microtechnics.ru/en/stm32-i-usb-mass-storage-sd-card/#comment-16577

 this site.

thanks