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by Hrbrgr
Mon Apr 08, 2013 3:41 pm
Forum: Development and Feedback
Topic: STM32F107 OTG Mass Storage ultra slow
Replies: 24
Views: 28762

Re: STM32F107 OTG Mass Storage ultra slow

Hi,
I've been working with dsigmas code on a STM32F4 Discovery Board.
I got SDIO working and have access to my SD card over OTG1 FullSpeed but ran into some problems, I hope somebody is able to help me.

My problems:

I try to use VCOM and USB mass storage over one port. And both is kind of working ...