Command
ASCII (Telnet)
(Host to Switcher)
URL Encoded (web)
(Host to Switcher)
Response
(Switcher to Host)
File Commands (continued)
List files from current directory
and below
E
LF
}
W
LF
|
(See below.)
Telnet text responses:
path/directory/filename
x
•
date/time
•
length
]
path/directory/filename
x
•
date/time
•
length
]
path/directory/filename
x
•
date/time
•
length
]
...
space_remaining
•
Bytes
Left
]
web responses — HTML sample code:
Var file – new Array ();
File [1] = ‘
filename1
,
date1
,
filesize1’;
File [2] = ‘
filename2
,
date2
,
filesize2’;
...
File [
n
] = ‘
filename
n
,
date
n
,
filesize
n’;
File [
n
+1
] = ‘
space
remaining,
Bytes
left’
NOTE:
The response to this command is the same as for the “List files from current directory” command (
DF
), except that
path/directory
precedes filenames for files from subdirectories below the current directory.
Stream Files via Port 80
Load file to user flash memory
24,28
Use a
POST
on port 80 followed by the delimited data to be written to the flash
file memory.
Retrieve files from user flash
memory
24 28
Send a page
GET
on port 80 followed by
WSF
|
Raw
unprocessed
data
in
file
Example:
http://192.168.254.254/mypage.html?cmd=WSF
Stream Files via Telnet
Load file to user flash memory
24,28
E
+
UF
filesize
,
filename
}
Raw
unprocessed
data
in
file
up
to
file
size
Upl
]
Retrieve file from user flash
memory
24 28
E
filename
SF
}
1B
filename
SF0D
Four bytes of
file
size
+
raw
unprocessed
data in
file
Event Control
Read event buffer memory
27
E
X3%
,
X3^
,
X3&
X3*
E
}
W
X3%
%2C
X3^
%2C
X3&
X3*
E
}
X5$
]
Write event buffer memor
y24,27
E
X3%
,
X3^
,
X3&
,
X3(
X3*
E
}
W
X3%
%2C
X3^
%2C
X3&
%2C
X3(
X3*
E
}
Evt
X3%
,
X3^
,
X3&
,
X3(
]
NOTE:
The response to the
Write
Event
command is padded with leading zeros for
X3%
and
X3&
.
X3%
is 5 digits and
X3&
is 10 digits.
Read string from event buffer
memory
27
E
X3%
,
X3^
,
X3&
,
X4$
FE
}
W
X3%
%2C
X3^
%2C
X3&
%2C
X4$
FE
}
string
]
IPL T PC1 • SIS Programming and Control
60