Canon RE-350 Webcam User Manual


 
47
Status of Group A
Function:
To get the status data of Group A from the RE-350 .
Timing of the C-response Packet sent to the PC:
Right after this command is received by the
RE-350.
The parameter of the C-response Packet:
The bit assignment to each status to explain the
RE-350s condition.
D15 D14 D13 D12 D11 D10 D9 D8
D7 D6 D5 D4 D3 D2 D1 D0
On-zoom On-zoom At-zoom At-zoom On-focus On-focus At-focus At-focus
Wide Tele Wide-end Tele-end Far Near Far-end Near-end
0 0 AF good/NG AWB good/NG 0 VideoP/N VideoC/M 0
The maximum operation time (msec):
100 millisecond
Command format:
Header ID number Command Parameter MSH Parameter LSH
$10 $ 8 * $ 8 0 $ 0 0 $ 0 0
Note:
Good ---> 1 NG ---> 0
P (posi) ---> 1 N(nega) ---> 0
C(color) ---> 1 M(mono) ---> 0
On-zoom: actively zooming, At-zoom: Arrived at the maximum zoom position.
On-focus: actively focusing, At-focus: Arrived at the maximum focal position.