STM32Cube and OTG

[bpetrovsky]

Posted on May 05, 2015 at 11:32

Hello, I want to implement OTG (HOST that supports MSC and HID and in DEVICE mode composite MSC + CDC). There are available two implementations of USB stacks from ST. First one is STM32F105/7, STM32F2 and STM32F4 USB on-the-go Host and device library (UM1021), but it is without new relesases since 2012 and ST recommends to use newer USB stack implementation available in STM32CubeF2/STM32CubeF4. But it seems, STM32Cube is not alternative to USB on-the-go Host and device library, because it completely lacks OTG support present in OTG library (ID, HNP, SRP). I want to use more perspective library, but ... Is there any way how to implement OTG with STM32Cube? Which of these libraries is more stable? Thanks.

#stm32cube #otg

[nabil]

Posted on September 06, 2015 at 15:32

Hi

I'm in th same situation ,stm don't provide a supported solution for usb OTG dual role devices,it will be great if we can exchange on the problem. Did you find any solution?