f_putc

The f_putc funciton puts a character to the file.

int f_putc (
  int Chr,          /* A character to put */
  FIL* FileObject   /* File object */
);

Parameters

Chr
A character to be put.
FileObject
Pointer to the open file object structuer.

Return Values

When the character was written successfuly, the function returns the character. When the function failed due to disk full or any error, an EOF will be returned.

Description

The f_putc() is a wrapper function of f_write().

QuickInfo

Available when _FS_READONLY == 0 and _USE_STRFUNC is 1 or 2. When it is set to 2, a '\n' is converted to "\r\n".

See Also

f_open, f_puts, f_printf, f_gets, f_close, FIL

Return