Example
Retrieving
and
Restoring
Data
To
copy
screen
images
from
\system\graphics
To
copy
screen
images
from
\system\
graphics
1
Access
the
logic analyzer's file system.
Refer
to
the
chapter
"Accessing
the
Logic Analyzer File System".
2
Set
up
the
screen
you
want
to
copy.
3
Copy
the
screen
image file
from
the
\system\graphics
directory.
The
\system\graphics
directory contains
the
following files:
•
screen.
ti
f - a grayscale TIFF file,
in
TIFF version 5.0 format.
•
screenbw.
ti
f - a black-and-white TIFF file
in
TIFF version 5.0 format.
•
screen.
pcx
- a grayscale PCX file.
•
screenbw.
epi
- a black-and-white Encapsulated PostScript file
in
EPS
version 3.0 format.
These
graphics
files contain
the
current
display
on
the
logic
analyzer
screen.
The
contents
of
the
files
change
whenever
you
change
the
display.
When
you
copy
one
of
the
graphics files,
the
display will
freeze
for a few
moments
to
make
a copy
of
the
current
display.
Copying
screen
images
using
NFS
You
have
the
logic analyzer NFS-mounted to your
UNIX
workstation. To
copy
the
current
screen image
in
PCX format, enter:
cp
/logic/systern/graphics/screen.pcx
{local
path
name}
If
your
computer is
running
the
MS-DOS operating system,
you
might
use
the
copy
command.
4-9
I
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