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STM32F4 DISCOVERY + STM32CUBEMX + USB-OTG-FS as master + Mass storage role does'nt work

elharrar
Associate II
Posted on June 10, 2014 at 22:17

Hi guys,

I'm working on ST32F4 DISCOVERY board.

I generated a STM32cube project with freeRTOS + FatFS + USB-OTG-FS as Master and it doesnt work.

USB LED (vbus) is not light and the USB key doesnt receive any voltage.

Someone knows if there is a bug in this configuration ?

My board is OK, because I downloaded the example with firmware upgrade from USB key and it is working ....

Here attached my .ioc project.

Thanks

Mikael
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