This is the HCC Embedded Product Documentation.

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This section describes the single Application Programming Interface (API) function, the structure it uses, and the error codes.

When the media driver is used:

  1. The file system calls the media driver's cfc_io_initfunc() function.
  2. cfc_io_initfunc() returns a pointer to an F_DRIVER structure containing a set of functions for accessing the media driver.