Sam Ferguson

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7 years, 6 months ago.

USB-Disk

Is there an example using USB Hosting for a USB disk for the STM32L476G-DISCO? I'm trying to read/write .txt files to the USB disk from my program.

Question relating to:

Last updated: 01 Dec 2020
The 32L476GDISCOVERY helps users to develop and share applications with the STM32L4 ultra-low-power microcontrollers.

2 Answers

Andrea Corrado
7 years, 6 months ago.

Hi Sam,

So currently this board is not supported by the USBDevice and USBHost Libraries.

However you can get close by looking at here:

https://developer.mbed.org/users/va009039/code/F401RE-USBHost/

Maybe you can modify these.

Regards, Andrea team mbed

I assume you mean this board is NOT supported.

posted by Sam Ferguson 20 Oct 2016

I imported the above library into an empty project for the STM32L476G-DISCO but it spits out error -230 in the mbed compiler. Not sure what it means other than "Syntax error(s) in Assembly."

posted by Sam Ferguson 20 Oct 2016
Alisson Souza
7 years, 6 months ago.

for stm32f469 have ???

I have the STM32L476G-DISCO board from ST Micro.

posted by Sam Ferguson 20 Oct 2016