ArduCAM Raspberry Pi - Focus Control;Adjustment; Step Adjustments

Operating The Camera
https://www.arducam.com/docs/cameras-for-raspberry-pi/synchronized-stereo-camera-hat/
By default, the quad-camera kit works in synchronized 4-channel mode (more modes will
be added in future updates), and Raspberry Pi recognizes the whole kit as one camera.
Any manual focus or camera control adjustments (exposure/gain/white balance/etc.) will
also be applied to 4 cameras at the same time.
For advanced instructions please visit:
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While you are trying manual focus control, you can use --focus-step [number] to configure how many
steps the motor in the lens should move when the Up/Down key is pressed.
By default, it’s set to 50, and you can change it to any value between 1 ~ 1023.
Press the Up/Down Arrow for focus adjustment, press “ctrl + c” to save, or “r” to reset.
3. Focus Control/Adjustment
git clone https://github.com/ArduCAM/Arducam-Pivariety-V4L2-Driver.git
cd Arducam-Pivariety-V4L2-Driver/focus
python3 FocuserExample.py -d /dev/v4l-subdev1
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64MP-AF Synchronized Quad-Camera Kit for Raspberry Pi
4. Step Adjustments
python3 FocuserExample.py -d /dev/v4l-subdev1 --focus-step 10
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