header_file.h
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.
Parameters:
|
pxDriver
|
A pointer to the F_DRIVER structure returned by the call
to F_DRIVERINIT() originally used to initialise the
driver being queried.
|
|
pxPhy
|
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.
|
Returns:
|
0
|
The F_PHY structure pointed to by the pxPhy parameter
was populated.
|
|
Any other value
|
An error code for the device, for example device not present.
|
Example usage:
A worked example is provided in the RAM disk driver available from this
web site.
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