Writing but not showing pen drive in my computer

[dbgarasiya]

Hello

i am using STM32F779BI controller in my project

I have made code for pendrive to write some data in pen drive , and it works perfactly

but i want to show that pendrive as drive in my computer as normally we see while attching with cpu of computer

Thanks

Dipak Garasiya

[Tesla DeLorean]

So some sort of feed through? Where the F7 hosts the flash drive, but also appears as a device to the computer the F7 plugs into?​

[dbgarasiya]

what could be the reason behind this situation?

help me out , please!