I am new to working with gphoto2. I was trying to set up my old Canon EOS 10D for time lapse photography using the Raspberry Pi 3. After installing gphoto2 and running the basic commands to make sure the camera was recognized and I could communicate with it (see below). I tried the - gphoto2 --trigger-capture command and received the error below.
I have checked the processes output list and did not find any of the process listed in the error output (gvfs-gphoto2-volume-monitor) or kernel module (such as sdc2xx, stv680, spca50x).
Any help you can provide is greatly appreciated.
Thanks
Carlos Alvarez
pi@raspberrypi:~ $ gphoto2 --trigger-capture
*** Error ***
An error occurred in the io-library ('Could not claim the USB device'): Could not claim interface 0 (Device or resource busy). Make sure no other program (gvfs-gphoto2-volume-monitor) or kernel module (such as sdc2xx, stv680, spca50x) is using the device and you have read/write access to the device.
ERROR: Could not trigger capture.
*** Error (-53: 'Could not claim the USB device') ***
For debugging messages, please use the --debug option.
Debugging messages may help finding a solution to your problem.
If you intend to send any error or debug messages to the gphoto
gphoto2 as follows:
env LANG=C gphoto2 --debug --debug-logfile=my-logfile.txt --trigger-capture
Please make sure there is sufficient quoting around the arguments.
pi@raspberrypi:~ $ env LANG=C gphoto2 --debug --debug-logfile=my-logfile.txt --trigger-capture
*** Error ***
An error occurred in the io-library ('Could not claim the USB device'): Could not claim interface 0 (Device or resource busy). Make sure no other program (gvfs-gphoto2-volume-monitor) or kernel module (such as sdc2xx, stv680, spca50x) is using the device and you have read/write access to the device.
ERROR: Could not trigger capture.
*** Error (-53: 'Could not claim the USB device') ***
pi@raspberrypi:~ $ gphoto2 --auto-detect
Model Port
----------------------------------------------------------
Canon EOS 10D usb:001,011
pi@raspberrypi:~ $ gphoto2 --summary
Detected a 'Canon:EOS 10D'.
Camera summary:
Camera identification:
Model: Canon:EOS 10D
Owner:
Power status: on battery (power bad)
Flash disk information:
Drive C:
7,616 bytes total
7,437 bytes available
Time: 2017-06-27 17:21:05 (host time +0 seconds)
pi@raspberrypi:~ $ gphoto2 --list-files
Detected a 'Canon:EOS 10D'.
There is no file in folder '/'.
There is no file in folder '/DCIM'.
There are 9 files in folder '/DCIM/476CANON'.
#1 IMG_7678.JPG rd 2596 KB image/jpeg
#2 IMG_7679.JPG rd 2745 KB image/jpeg
#3 IMG_7680.JPG rd 2372 KB image/jpeg
#4 IMG_7681.JPG rd 2805 KB image/jpeg
#5 IMG_7682.JPG rd 2544 KB image/jpeg
#6 IMG_7683.JPG rd 1884 KB image/jpeg
#7 IMG_7684.JPG rd 4039 KB image/jpeg
#8 IMG_7685.JPG rd 4061 KB image/jpeg
#9 IMG_7688.JPG rd 1866 KB image/jpeg
There are 90 files in folder '/DCIM/477CANON'.
#10 IMG_7711.JPG rd 1035 KB image/jpeg
#11 IMG_7712.JPG rd 931 KB image/jpeg
#12 IMG_7713.JPG rd 758 KB image/jpeg
#13 IMG_7714.JPG rd 1146 KB image/jpeg
#14 IMG_7715.JPG rd 930 KB image/jpeg
#15 IMG_7716.JPG rd 964 KB image/jpeg
There is no file in folder '/DCIM/CANONMSC'.
Locked
