[FreeRTOS File System Media Driver API]
typedef int ( *F_GETPHY )( F_DRIVER * pxDriver, F_PHY * pxPhy );
The implementation must populate an F_PHY structure with information about the physical properties of the disk.
A pointer to the F_DRIVER structure returned by the call
to F_DRIVERINIT() originally used to initialise the
driver being queried.
A pointer to an F_PHY structure to be populated by the
implementation of the F_PHY() function with information
on the physical properties of the disk.
The F_PHY structure pointed to by the pxPhy parameter
|Any other value||
An error code for the device, for example device not present.
A worked example is provided in the RAM disk driver available from this web site.