Extron Electronics IPL T PC1i User Guide User Manual
Page 66
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