PTZ Command for Manual Script
1. Escape Characters
#Special command
@Hexadecimal character
% Decimal character
^Character
,Break character
;End of current packet
& Special operation
2. Special command (Followed by #)
A | Address assigned by pan/tilt/zoom configuration |
XAcceleration rate selected by user
Sx Checksum calculation method
x = 0 Sum of entire frame, size = 1byte x = 1 Sum of entire frame, size = 2byte
x = 2 Sum of entire frame except first byte(sync), size = 1byte
x = 3 Sum of entire frame except first byte(STX) and last byte(ETX), size = 1byte
x = 4 Sum and one's complement of entire frame except first byte(STX) and last byte(ETX), size = 1byte
x = 5 XOR sum of entire frame, size = 1byte x = 6 XOR sum of entire frame, size = 2byte
x = 7 XOR sum of entire frame except first byte(sync), size = 1byte
x = 8 XOR sum of entire frame except first byte(STX) and last byte(ETX), size = 1byte
x = 9 XOR sum and one's complement of entire frame except first byte(STX) and last byte(ETX), size = 1byte
3. Special Operation (Followed by &)
Sx Delay about ( ([acceleration rate] + 1) * (100 * x) ) ms
x0 ~ 4
4. Exceptions
Normal character following Escape Sequence, must use break character for identifying the end of sequence
*Some protocols are not to be made command script with above method. It is because they use another method of checksum calculation.
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