How to set Nikon camera to the UIUnlock state like Canon,i want get picture by press physical button.

gphoto / libgphoto2

The libgphoto2 camera access and control library.

GNU Lesser General Public License v2.1

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How to set Nikon camera to the UIUnlock state like Canon,i want get picture by press physical button. #975

Open faxiangui opened 2 months ago

faxiangui commented 2 months ago

Hi, I want take photo by press physical button when previewing with usb cable(I do not want to control by gp_camera_trigger_capture) .But now there are no effect when i press the button ,because the screen show this message:（PC SD ....................）. I can do this with Canon camera by using EDSDK(kEdsCamerastatusCommand_UIUnLock).How can i do the same thing with libgphoto2?I use C++.