Hi Daniel, I've never seen this kind of errors in Qt or LiveCam. Can you provide me with more details concerning your machine, OS, etc. Can you get exactly the instruction where the program crashes? (for example in gdb, you can do: disass 0xb78ebd00 0xb78ebd10 to disassemble the machine code). 0xb78ebd05 is in the destructor of QPaintDevice and that's rather strange... Could you try to update your Qt library?
BR, Ilyes Gouta. Dan¡el Alejandro Fuentes wrote: > Hi, > > after updating and compiling (configure && make && make install), > I can't execute livecam (Exception floating point). > I do't have experience using gdb, he give me: > > (gdb) start -dograb > Breakpoint 1 at 0x804e566: file main.cpp, line 36. > Starting program: /home/daniel/proyectos/livecam/trunk/livecam -dograb > [Thread debugging using libthread_db enabled] > [New Thread -1233844544 (LWP 15859)] > [Switching to Thread -1233844544 (LWP 15859)] > main (argc=2, argv=0xbfe0b5b4) at main.cpp:36 > 36 V4L2Viewer Viewer; > (gdb) next > 33 int main(int argc, char **argv) > (gdb) next > 35 QApplication App(argc, argv); > gdb) next > 33 int main(int argc, char **argv) > (gdb) next > 35 QApplication App(argc, argv); > (gdb) next > Program received signal SIGFPE, Arithmetic exception. > 0xb78ebd05 in QPaintDevice::~QPaintDevice () from /usr/lib/libqt-mt.so.3 > (gdb) info line > Line 35 of "main.cpp" starts at address 0x804e56f <main+31> and ends > at 0x804e572 <main+34>. > > Moreover, the branch m5602-ov9560-2, compiles and inserted correctly. > Runing dmesg: > > m560x/branches/m5602-ov9650-2/m5602.c: usb_m5602_init - WebCam driver > startup > m560x/branches/m5602-ov9650-2/m5602.c: BisonCam webcam found. > m560x/branches/m5602-ov9650-2/m5602.c: [usb_m5602_probe:871] cam > cc788000 > m560x/branches/m5602-ov9650-2/m5602.c: [m5602_initialize_camera:253] > m5602_initialize_camera > m560x/branches/m5602-ov9650-2/m5602.c: m5602_probe - m5602 WebCam > driver is now controlling video device 0 > usbcore: registered new driver m5602 > m560x/branches/m5602-ov9650-2/m5602.c: 0.1.0:M5602 Webcam Driver > > Daniel Fuentes > > Ilyes Gouta escribió: >> Hi Fellow, >> >> I updated the m5602-ov9560-2 and livecam branches yesterday and I was >> wondering if you guys could give it a shot just to see if you can get >> something (using livecam, bayer stream only) from your sensors. >> >> Just to recall it a bit, you can check out your livecam from the >> following URL: >> >> https://livecam.svn.sourceforge.net/svnroot/livecam/trunk >> >> LiveCam has the ability to alter the pitch of the pictures on the fly. >> The option is available through Debug | Adjust Pitch, from the >> application's menu. >> >> Waiting for your reports. >> >> BR, >> Ilyes Gouta. >> >> ------------------------------------------------------------------------- >> SF.Net email is sponsored by: The Future of Linux Business White Paper >> from Novell. From the desktop to the data center, Linux is going >> mainstream. Let it simplify your IT future. >> http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 >> _______________________________________________ >> M560x-driver-devel mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/m560x-driver-devel >> >> > > > > > > > __________________________________________________ Preguntá. Respondé. > Descubrí. Todo lo que querías saber, y lo que ni imaginabas, está en > Yahoo! Respuestas (Beta). ¡Probalo ya! http://www.yahoo.com.ar/respuestas > ------------------------------------------------------------------------- SF.Net email is sponsored by: The Future of Linux Business White Paper from Novell. From the desktop to the data center, Linux is going mainstream. Let it simplify your IT future. http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 _______________________________________________ M560x-driver-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/m560x-driver-devel
