fsFileDelete (Function)

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Architecture:

X32 / NX32 / NX32L

Device support:

All

Firmware version:

1.00 / 1.00.00


This deletes a file on the media.

 

 

Input:

name : STRING

Name of the file to delete. Both absolute and relative paths are allowed.

 

Returns: INT

0

- File deleted.

-1

- Media not open.

-2

- Media is not formatted.

-3

- Path to file is not found.

-4

- Name of file is illegal.

-5

- File not found.

-12

- File is open.

-16

- Media not present.

-17

- Media communication error (card not supported).

-22

- Media is busy.

-23

- Media is Write protected.

-24

- Unknown file system.

 

Declaration:

FUNCTION fsFileDelete : INT;
VAR_INPUT
  name : STRING;
END_VAR;

 

 

Example:

INCLUDE rtcu.inc
 
PROGRAM test;
VAR
  rc : INT;
END_VAR;
 
BEGIN
  ...
  // Delete file
  rc := fsFileDelete(name := "\prg1.log");
  IF rc = 0 THEN
     ...
  ELSE
    // Delete failed
     ...
  END_IF;
  ...
END;
 
END_PROGRAM;