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paritybit
stopbit
uartmode
customdrvcmd_i<0~9>
speedlink_i<0~4>_name
speedlink_i<0~4>_cmd
ptzdriver
7.44 UART control (SD series)
Group: uart_i<0~(n-1)> n is uart port count
bit4 of capability_ptzenabled is 1)
NAME
cameraid
baudrate
none,
4/4
odd,
even
1,2
4/4
rs485,
4/4
rs232
string[128]
1/4
string[40]
1/4
string[40]
1/4
0~19,
1/4
127 (custom),
128 (no driver)
(capability.nuart > 0 and the bit7 of capability_ptzenabled is 0, the
VALUE
SECURITY
(get/set)
1~255
4/4
2400,4800,9600,19
4/4
200,38400,57600,1
For error checking.
"1": One stop bit is transmitted to indicate the
end of a byte.
"2": Two stop bits are transmitted to indicate
the end of a byte.
If you want to transfer the stopbit for 150% of
the normal time used to transfer one bit, the
uart_i<0~(n-1)>_stopbit should be set as 2
and the uart_i<0~(n-1)>_databit set as 5 as
well.
RS485 or RS232.
PTZ command for custom camera.
Additional PTZ command name.
Additional PTZ command list.
The PTZ driver is used by this COM port.
DESCRIPTION
Camera ID controlling external PTZ camera.
Note:
Please set your speed dome to the appropriate
baud rate, and Camera ID, e.g. 2400bps,
camera ID 1,2,3,,,,etc.
All Camera IDs on the same controlling system
(NVR or rs485 keyboard) have to be distinct.
Therefore, once you send a controlling signal,
each camera will only accept the inputs with
the corresponding ID.
Set baud rate of COM port.
VIVOTEK
User's Manual - 305
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