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  • Created by Former user, last modified by Former user on Mar 13, 2014
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File

Called from

Code enabled by

fs_api.c

Application

FS_CFG_API_EN and not FS_CFG_RD_ONLY_EN

Write to a file.

Arguments

p_src

Pointer to source buffer.

size

Size of each item to write.

nitems

Number of items to write.

p_file

Pointer to a file.

Returned Value

Number of items written.

Notes/Warnings

  1. The size or nitems is 0, then the file is unchanged and zero is returned.
  2. If the file is buffered and the last operation is input (read), then a call to fs_fsetpos() or fs_fseek()must occur before output (write can be performed unless the end-of-file was encountered.
  3. The file must have been opened in write or update (read/write) mode.
  4. If the file was opened in append mode, all writes are forced to the end-of-file.
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