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Visitor II
June 7, 2025
Solved

USB_OTG and Flash Drive on STM32F469I-DISCO

  • June 7, 2025
  • 1 reply
  • 235 views

Can the STM32F469I-DISCO support reading/writing a FLASH Drive on its UTB-OTG interface ?

What software does it need for this ? (Pardon my ignorance - I'm a Hardware guy!).

 

 

   

Best answer by KnarfB

The firmware library has a MSC (mass storage class) driver: STM32Cube_FW_F4_V1.28.1\Middlewares\ST\STM32_USB_Host_Library\Class\MSC,

the UM1720 User manual desribes it,

and the STM32CubeMX Example Selector can download example code for you. 

I have never used it myself, however.

hth

KnarfB

 

1 reply

KnarfB
KnarfBBest answer
Super User
June 8, 2025

The firmware library has a MSC (mass storage class) driver: STM32Cube_FW_F4_V1.28.1\Middlewares\ST\STM32_USB_Host_Library\Class\MSC,

the UM1720 User manual desribes it,

and the STM32CubeMX Example Selector can download example code for you. 

I have never used it myself, however.

hth

KnarfB