# Using USB mass storage in bare metal mode

**URL:** https://forums.sifive.com/t/using-usb-mass-storage-in-bare-metal-mode/2888
**Category:** RISC-V
**Created:** [September 26, 2019, 3:27pm UTC](https://forums.sifive.com/t/using-usb-mass-storage-in-bare-metal-mode/2888 "2019-09-26T15:27:10Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Mike](https://avatars.discourse-cdn.com/v4/letter/m/58f4c7/32.png) [@Mike](https://forums.sifive.com/u/Mike)
#### Post date: [September 26, 2019, 3:27pm UTC](https://forums.sifive.com/t/using-usb-mass-storage-in-bare-metal-mode/2888/1 "2019-09-26T15:27:10Z")

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Hi,

would it be possible / are there any libraries to use if you wanted to use USB mass storage in bare metal mode?

Platforms I am interested in are the HiFive Unleashed, HiFive1 Rev B, and the Arty A7 flashed as an E31.

/Mike