AnsweredAssumed Answered

STM32F4 as Hub in USB Device mode

Question asked by Dertarr on Aug 27, 2013
Latest reply on Aug 27, 2013 by Clive One

I'm planning to use STM32F405 MCU in my project and now wonder if it can support the functionality I need. What I need is: USB device (not OTG or Host) composite, HID + several MSD functions. MSD functions are turned on and off after receiving commands through HID. The perfect way is to have onboard virtual HUB with other functions behind it. So USB host doesn't even knows that there are MSD present when they are not turned on.
Is it possible to program STM32F4xx as a virtual USB Hub?
Is it possible to do it using external PHY tranciever?

Thanks in advance for your replies )