Extron electronics WindoWall Pro Series User Manual page 55

ASCII (Telnet)
Command
(Host to Processor)
File Commands
List files from E }
DF
current directory
List files from E }
LF
current directory
and below
Stream Files via Port 80
Load file to user Use POST on port 80 followed by the delimited data to be written to the flash file memory.
flash memory
Retrieve file from
Send a page GET on port 80 followed by: WSF
user flash memory
Example
http://192.168.254.254/mypage.html?cmd=WSF
Stream Files via Telnet, RS-232, or RS-422
Load file to user E
+UF {filesize}, {filename}
flash memory
Retrieve file from E
filename SF
user flash memory
Directory Commands
Change or create
E
directory {path} / {directory} / CJ
NOTE: A directory does not exist until a file has been copied into the path.
Move back to root E
/ CJ
directory
E
Move up one
.. CJ
directory
View current E }
CJ
directory
URL Encoded (Web)
(Host to Processor)
|
W DF
|
W LF
}
{Raw unprocessed data in file up to filesize}
}
W {filename} SF
}
W {path} / {directory} / CJ
} |
W %2F CJ
} |
W %2E %2E CJ
|
W CJ
WindoWall Pro Series • Remote Configuration and Control
Response
(Processor to Host)
(See below.)
(See below.)
Unit web responses (HTML sample code):
var file – new array ():
file [1] = 'filename1, date1, filesize1';
file [2] = 'filename2, date2, filesize2';
file [3] = 'filename3, date3, filesize3';
...
file [n] = 'filename n, date n, filesize n';
file [n+1] = 'filename n+1, date n+1,
filesize n+1';
Unit Telnet text responses:
filename x • date/time • length
filename x • date/time • length
filename x • date/time • length
filename x • date/time • length
...
space_remaining • bytes left
| Responds with raw unprocessed data in file.
|
]
Upl
| Responds with 4 bytes of file size + raw
unprocessed data in file.
|
Dir • {path} / {directory} /
]
Dir • /
Dir • {path} / {directory} /
{path} / {directory} /
Additional Description
Retrieve a list of files stored in
the WindoWall Pro
Each line of the response lists
a different file name and its
corresponding file size. The
last line indicates remaining
available file space.
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