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Ov5642 parrellel Camera Problem in the Boundary device

Question asked by kishore poojari on May 15, 2016
Latest reply on May 16, 2016 by kishore poojari

Hello All,

  I am working on Boundary devices (nitrogen6x) , where we connected Ov5642 parallel camera to our board ,

camera is detected fine by the following command:

 

root@nitrogen6x:~# dmesg | grep ov5642

[    7.916678] mxc_v4l2_master_attach: ipu0:/csi0 parallel attached ov5642:mxc_v4l2_cap0

[    7.923284] ov5642 2-003d: created sysfs entry for reading regs

[    7.927913] camera ov5642 is found

 

But when we try to open the Ov5642 camera application following error thrown

 

ERROR: unrecognized std! 0 (PAL=ff, NTSC=b000

ERROR: unrecognized std! 0 (PAL=ff, NTSC=b000

ERROR: unrecognized std! 0 (PAL=ff, NTSC=b000

ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued

ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued

ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued

ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued

ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued

ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued

ERROR: v4l2 capture: Capture stream has been turned  on

ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0

ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0

power_down_callback: ipu0/csi0

 

Please help me sort out this issue:

 

Regards,

Kishore P

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