Canon RE-350 Webcam User Manual


 
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Header ID number Command Parameter MSH Parameter LSH
$10 $ 8 * $ 1 2 $ 0 3 $ 0 0
Focus Near: Step
Function:
Moves the focus lens in the near direction one step.
This operation will be stopped automatically.
Timing of the C-response Packet sent to the PC:
Right after the focus lens stops.
The parameter of the C-response Packet:
$0000 fixed
The maximum operation time (msec):
2000 millisecond
Command format:
Header ID number Command Parameter MSH Parameter LSH
$10 $ 8 * $1 3 $ 0 1 $ 0 0
Focus Far: Constant Speed
Function:
Moves the focus lens in the far direction at a constant speed. This operation will be stopped with the reception of
the <Stop focusing> command or the focus lens reaches the far-end limit.
Timing of the C-response Packet sent to the PC:
Right after the focus lens starts to move.
The parameter of the C-response Packet:
$0000 fixed
The maximum operation time (msec):
500 millisecond
Command format: