Canon Camera Error

[baker12]

It detects the right camera but I have a feeling I broke something with gphoto2/libgphoto2 since I get the same error as shown below

Will let you know if I get gphoto back working again

Thanks again for your help!

[rlamarche]

Can you run the command "gphoto2 --capture-image --debug" please ?
Thanks

[baker12]

gphoto_output.txt

looking at the output it seems like a permission/udev error with libusb. I can run the commands using sudo but when I run hpis I get

[rlamarche]

ok can you run :

gphoto2 --list-all-config
and attach the output here please ?

I'm creating the GPCanonCamera class and I'll need theses infos to complete the class.

Thanks

[baker12]

Here it is!

canon_xt_config.txt

[rlamarche]

Hi, I've just commited some updates to support Canon Camera.
But I don't have any idea of how it works.
Please update, test and tell me what you get ;)

Beware that I've renamed the target to "camera-toolbox".

[baker12]

Got it compiled, but my output is:

1 cameras detected
Seg Fault

I'm not too familiar with C/C++ debuggers at the moment to see if I can specifically find where the seg fault happens

[rlamarche]

Ok I think that the problem is with the detection of the camera.
Please update & try again ;)

[baker12]

1 cameras detected.
Open camera : "Canon Digital Rebel XT (normal mode)" at port "usb:001,009"
Error : "Unable to get single config manufacturer: Bad parameters"
Error : "Unable to get manufacturer widget : Bad parameters"
�[9;15]pi@raspberrypi:~ $

[rlamarche]

ok let's try again ;)

[baker12]

camera-toolbox.txt

Getting closer! Just had a black screen with an arrow with those errors listed in the file. The last 2 lines are from when I hit escape on the pi

[rlamarche]

Ok so it seems to work 👍
Hit Enter from the keypad to activate the liveview (I don't know if your camera support it).
Hit Return (normal enter key) to capture a photo
See https://github.com/rlamarche/camera-toolbox#keyboard--mouse-control for more controls

You also can control the camera from webservices. The api is documented here in swagger format : https://github.com/rlamarche/camera-toolbox/blob/master/swagger.yaml

[rlamarche]

For example go on url http://[Rpi IP address]:8080/api/v1/status

[ecurtin]

Just an observer here, really excited to see all this Canon compatibility work happening here! Keep up the good work y'all! Looking forward to taking a spin with it in the coming weeks!