Hey all,

I'm working on a gphoto2 external.

I've gotten quite far, except now when I set a config option in the camera PD gets a SIGHUP and the watchdog starts. I think this is due to libgphoto doing some stuff in the background and messing with PD's scheduler.

Once this call is made:

gp_ret = gp_camera_set_config (gphoto2->camera, config, NULL);

then no further lines are read, so I'm guessing PD bails before the function returns.

This is simply a control object, it need not provide any sync with audio/gem, just needs to send the messages (via libusb) in a reasonable amount of time.

Anyone have a very simply pthreads example in a PD external?

I've attached the current state of my code for reference, in case someone has a better idea.

Thanks, B. Bogart