\r
/** This function is called by the library when in device mode, and must be overridden (see StdDescriptors.h\r
* documentation) by the application code so that the address and size of a requested descriptor can be given\r
\r
/** This function is called by the library when in device mode, and must be overridden (see StdDescriptors.h\r
* documentation) by the application code so that the address and size of a requested descriptor can be given\r