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Programming and Control, cont’d
MGP 464 • Software Conguration and Control
4-34
PRELIMINARY
Command/response table for IP SIS commands (continued)
Command
ASCII (Telnet)
(host to processor)
URL Encoded (Web)
(host to processor)
Response
(Processor to host)
Additional description
Re-map port designations (continued)
Disable Web port map
24
E
0MH
}
W 0MH
|
Pmh 00000
]
Read Web port map
24
E
MH
}
W MH
|
{port#}
]
Set Direct Access port map
24
E
{port#} MD
}
W {port#} MD
|
Pmd {port#}
]
Reset Direct Access port map
24
E
2001MD
}
W 2001MD
|
Pmd 02001
]
Disable Direct Access port map
24
E
0MD
}
W 0MD
|
Pmd 00000
]
Read Direct Access port map
24
E
MD
}
W MD
|
{port#}
]
Listing connections
Get connection listing
E
CC
}
W CC
|
Number of connections
File commands
List files from current directory
E
DF
}
W DF
|
(See below.) Retrieve a list of les stored in the MGP 464.
List files from current directory and below
E
LF
}
W LF
|
(See below.) Each line of the response lists a different le
name and its corresponding file size. The
last line of the response indicates how much
available file space remains.
Unit Telnet text responses:
lename x • date/time • length
]
lename x • date/time • length
]
lename x • date/time • length
]
lename x • date/time • length
]
...
space_remaining • bytes left
]
]
Unit Web responses (HTML sample code):
var le – new Array ():
le [1] = "filename 1, date 1, filesize 1";
le [1] = "filename 2, date 2, filesize 2";
le [1] = "filename 3, date 3
, filesize 3";
...
file [n] = "filename n, date n, filesize n";
le [1] = "filename n+1, date n+1, filesize n+1";
Stream les via port 80
Load file to user flash memory Use POST on port 80 followed by the delimited data to be written to the ash le memory.
Retrieve file from user flash memory
Send a page GET on port 80 followed by: WSF
|
Responds with raw unprocessed data in file.
Example
http://192.168.254.254/mypage.html?cmd=WSF
|
Stream les via Telnet or RS-232
Load file to user flash memory
E
+ UF filesize, filename
}
{Raw unprocessed data in file up to filesize}
Upl
]
Retrieve file from user flash memory
E
filename SF }
1B filename 53 46 0D Responds with 4 bytes of le size + raw unprocessed data in le.