libgphoto2 freezes occasionally
"Tom Sanders" <[email protected]>
| Newsgroups | gmane.comp.multimedia.gphoto.user |
|---|---|
| Message-ID | <[email protected]> |
Hi, I am using gphoto2 with Python-gphoto2 on Raspberry Pi to control a Sony A5000 camera. If I shoot a series of photos, somewhere between 5 and 50 shots, gphoto2 freezes. With another camera A6000) or an other Raspberry this happens too. Interval between shots is 5 seconds. Python uses 15% cpu time (peak), the corresponding kernel thread 14% cpu (according to TOP) If I enable logging, the problem disappears and I can take hundreds of shots without any problem! The only warning in the log is: "camera_sony_capture [library.c:3911] no object found during event polling. try the 0xffffc001 object id" This does not seem to have any influence. With logging, Python cpu time has increased to 50% (peak), kernel thread still uses 14%. Does anyone know what could be happening here? Leaving the logging on is not really a problem, but does not feel as a stable solution. Cheers, Tom ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot