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STM32Fxxx MTP USB Device

Question asked by boyd.bruce on Sep 26, 2016
Latest reply on Sep 27, 2016 by Chinzei.Tsuneo
Does anyone know if ST supports the Media Transport Protocol (MTP) for a USB device as opposed to a USB Host?

For a lot of applications I'm sure this would be very useful addition, since it enables the USB device to retain control of its file system (e.g. where there is an external SD card connected), while still allowing a USB Host to be connected to view/read/write files.
I'm aware that there are stack vendors who can supply this feature, but the cost is very high.