MATLAB XPC TARGET RELEASE NOTES Guia do Utilizador descarregar pdf (Página 190)

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9 Working with Target PC Files and File Systems

• removefi le to remove a file from the target PC

•

rmdir to remove a folder

Useful global utility:

•

readxpcfile, to interpret the raw data from the fread method

The procedures in this section assume that the target PC has a signal data file

created by an xPC Target file scope. This file has the pathname

C:\data.dat.

The xPC Target software also provides methods that allow you to perform file

transfer operations, such as p utting files on and getting files from a targ et

PC. For a description of these methods, see “Using xpctarget.ftp Objects”

on page 9-5.

Accessing File Systems from a Specific Target PC

You can access specific target PC files from the host PC for the xpctarget.fs

object.

Use the

xpctarget.fs creator function. If your system has mu l t ip le targets,

you can access specific target PC files from the host PC for the

xpctarget.fs

object.

For example, to list the name of the current folder of a target PC through

a TCP/IP connection,

1 In the MATLAB window, type a command like the following to assign the

xpctarget.fs object to a variable.

fsys=xpctarget.fs('TCPIP','192.168.0.10','22222');

2 Type

fsys.dir;

Alternatively, you can use the xpctarget.xpc constructor to first construct a

target object, then use that target object as an argument to

xpctarget.fs.

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