VADDIO ClearVIEW HD-USB, Installation And User Manual

Page: 34 / 40

WallVIEW HD-USB SR Camera System
WallVIEW HD-USB SR Camera System, Document Number 342-0465 Rev. D Page 34 of 40
A
PPENDIX
2 - T
ELNET
S
ERIAL
C
OMMAND
API
The Vaddio Serial Command protocol is a high level text based command line interface supported via telnet
session on the ClearVIEW HD-USB PTZ Camera. The Vaddio Serial Command protocol is not supported on the
RS-232 port. The RS-232 port is dedicated for VISCA commands only. The command application protocol
interface is intended to allow external device such as AMX and Crestron to control the camera. The protocol is
based upon ASCII format following the VT100 terminal emulation standard and uses an intuitive textual
command nomenclature for ease of use. The API is accessed by a telnet client on the Ethernet port. All ASCII
characters will be
echoed to terminal program and appended with VT100 string - ESC[J (HEX- 1B 5B 4A).
Vaddio Command lines are terminated on carriage return. After the carriage return, the VT100 appends with –
ESC[J . (Note: Most terminal programs automatically strip the VT100 string.) General format usage follows a
get/set structure. Usage examples for each type are:
Set Example
COMMAND: > camera pan right
RESPONSE: > OK
Get Example
COMMAND: > stream mode get
RESPONSE: > streaming mode usb
Syntax Error Example
COMMAND: > camera pan right
SPONRESE: > ERROR
Additional programming controls associated with the terminal protocol includes:

CTRL 5 - Clears the current serial buffer on the device.
Telnet sessions will require access verification and uses the same username and password associated with the
Administrator account on the embedded web server. The default Telnet Port is 23. Command lines are
terminated with a carriage return.
Telnet Command List
Camera Home

NAME
camera home - Move the camera to the home position

SYNOPSIS
camera home

DESCRIPTION
Method used to move the camera to the home position

EXAMPLES
camera home
Move the camera back to the home position
Camera Pan

NAME
camera pan - Pans the camera left or right

SYNOPSIS
camera pan {left|right|stop} [ 1-24 ]

DESCRIPTION
Method used to pan the camera

OPTIONS
left Move the camera left
right Move the camera right
stop Stop the camera movement
speed Optional integer from 1-24 that represents the speed (Default: 12)

EXAMPLES
camera pan left
Pans the camera left at the default speed
camera pan right 20
Pans the camera right using a speed of 20
camera pan stop
Stops the pan movement of the camera
Image: Engrossing example of simulated Telnet session