DVS 304 • Serial Communication
3-21
Command/r
esponse table for IP contr
ol port commands (continued)
Command
ASCII (T
elnet)
URL Encoded (W
eb)
Response
Additional
description
(host to pr
ocessor)
(host to pr
ocessor)
(pr
ocessor to host)
Listing connections
Get connection listing
Esc
CC
WCC
|
(See below
.)
Unit T
elnet text responses:
Remote client IP
addr
ess: port number
, time/date when connection was made, total connection time
Remote client IP
addr
ess: port number
, time/date when connection was made, total connection time
Remote client IP
addr
ess: port number
, time/date when connection was made, total connection time
...
T
otal clients • connections available
Unit W
eb responses: HTML
Sample Code
var connections = new
Array ();
connections [1] = ‘Client IP1, timedate 1, uptime 1’;
connections [2] = ‘Client IP2, timedate 2, uptime 2’;
connections [3] = ‘Client IP3, timedate 3, uptime 3’;
...
connections [n] = ‘Client IPn, timedate n, uptime n’;
connections [n + 1] = ‘total clients, connections available’;
File commands
Read Dir
ect
Access port map
Esc
MD
WMD
|
{port#}
Get listing
Esc
DF
WDF
|
(See
below
.)
Retrieve a list of files stor
ed in the
DVS 304. Each line of the r
esponse
lists a dif
fer
ent file name and its
corr
esponding file size. The last
line of the r
esponse indicates how
much available file space r
emains.
Unit T
elnet text responses:
Unit
W
eb responses:
filename x • date/time * length
var file - new
Array ():
filename x • date/time * length
file [1] = ‘filename 1, date 1, filesize 1’;
filename x • date/time * length
file [2] = ‘filename 2, date 2, filesize 2’;
filename x • date/time * length
file [3] = ‘filename 3, date 3, filesize 3’;
...
...
space_r
emaining • Bytes left
file [n] = ‘filename n, date n, filesize n’;
file [n + 1] = ‘space r
emaining, Bytes left’
im Vertrieb von
CAMBOARD Electronics
www.camboard.de
Tel. 07131 911201
Fax 07131 911203
