Hello all, I am trying to control a Sony Alpha 6000 via a raspberry pi. Instead of using the CLI frontend (gphoto2), I am using the functions of libgphoto2 in my own C code. The function calls in my code looks something like this:
capture_to_file() gp_camera_capture() gp_file_new_from_fd() gp_camera_file_get() gp_file_free() gp_camera_file_delete() main() gp_log_add_func() gp_camera_new() gp_camera_init() capture_to_file() // calling this function in loop gp_camera_exit It seems as though the camera freezes after some number of captures. To be precise, gp_camera_capture() does not give back the control to my code. And it is stuck in this state forever. Interestingly, if I do a ctrl+c in the terminal, and execute my code again (without doing any kind of camera reset), the camera does not take a picture for the first time, but it seems to have the image in the SDRAM, which it writes to the file, and then proceeds to take pictures till it hangs again. Also, even when it is taking pictures, I see the following warning being displayed for every capture ( I have enabled GP_LOG_ERROR): Reading PTP event failed: Timeout reading from or writing to the port (-10) I also checked the following thread http://gphoto-software.10949.n7.nabble.com/Sony-Alpha-Series-Freezes-td14996.html <http://gphoto-software.10949.n7.nabble.com/Sony-Alpha-Series-Freezes-td14996.html> But there don't seem to be concrete solution given in that thread. What am I doing wrong? Any help would be really helpful. This seems like a bug in the Thank you. PS: I am using libgphoto2 2.5.12 Cheers, Anand -- View this message in context: http://gphoto-software.10949.n7.nabble.com/Sony-Alpha-6000-freezes-after-multiple-image-captures-tp16616.html Sent from the gphoto-devel mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Gphoto-devel mailing list Gphoto-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gphoto-devel