xPC Target™

filetable - Information about open files in target PC file system

Syntax

MATLAB^® command line

filetable(filesys_obj)
filesys_obj.filetable

Arguments

Description

Method of xpctarget.fs objects. From the host PC, displays a table of the open files in the target PC file system. You cannot have more than eight files open in the file system.

Examples

Return a table of the open files in the target PC file system for the file system object fsys.

filetable(fsys) or fsys.filetable
ans =
Index    Handle  Flags     FilePos  Name
------------------------------------------
    0  00060000  R__          8512  C:\DATA.DAT
    1  00080001  R__             0  C:\DATA1.DAT
    2  000A0002  R__          8512  C:\DATA2.DAT
    3  000C0003  R__          8512  C:\DATA3.DAT
    4  001E000S  R__             0  C:\DATA4.DAT

The table returns the open file handles in hexadecimal. To convert a handle to one that other xpctarget.fs methods, such as fclose, can use, use the hex2dec function.

h1 = hex2dec('001E0001'))
h1 =
1966081

To close that file, use the xpctarget.fs fclose method.

fsys.fclose(h1);

See Also

xPC Target™ file object methods fopen and fclose.

fileinfo

fopen