minrray UV910, Руководство пользователя, Страница: 23 / 40

22
1. Inquiry Command
Inquiry Command Command Massage Return Message Comments
Inquiry RS232
connect
a5 5a c3 FF aa bb cc FF
Inquiry Version a5 5a c4 FF
or
81 09 04 22 FF 90 50 20 09
12 17 0b FF
the current version is
20091217b, and it will
change according to
software upgrade.
Inquiry camera
lens model
a5 5a c5 FFor81 09
00 02 FF 90 50 00 00 08
09 FF
this return info stands
for camera model
Inquiry work mode a5 5a c6 FF aa bb cc xx FF
xx 0, 1, 2, 3
the current working
mode of camera
Inquiry camera
orientation
a5 5a c7 FF aa bb cc hh hl vh vl
pp
tt FF
hh pan position high 8
bits
hl pan position low 8 bits
vh tilt position high 8 bits
vl :tilt position low 8 bits
pp pan position terminal
tt tilt position terminal
pp=2
：
the right end
pp=0
：
the left end
pp=1
：
other un-pan end
point
tt=2
：
the up end
tt=0
：
the down end
tt =1
：
other un-tilt end
point
Inquiry zoom a5 5a c8 FF aa bb cc zh zl FF
zh focus 8 (hight)
zl focus 8 (low)
Inquiry status of
the camera A5 5A 02 00 00 FF 44byte data group Include all the status
info of the camera
Inquiry the module
version
of the
camera
A5 5A 00 15 00 FF 10byte data group Include the type of
camera module
No: 2011-01-04
Is new added (hardware version),
Module software
version, date;
Inquiry each inside
status
of the
camera module
A5 5A 11 zz zz zz
FF The former two zz zz
is the type of the
command, the later
zz is the length of
the command