We designed a special communication tool for use on a wheelchair to control lights etc. We use Z-wave. We have app for control of these devices via PC.
Unfortunately, the app expects a USB stick. Our design does not allow a USB connected stick. Instead we use serial interface module that links to the pc via Bluetooth and a virtual comport. We know that the application uses HID standard windriver. (no third party driver involved)
We were wondering if we could use a HID "wrapper" driver that simulates the USB identifiers and PnP in a way that the application thinks that a stick is connected, and then links the Bluetooth virtual comport data to the app.