my configure is below
-os ubutu 12.04
-kernel 3.0.35
-LTIB
-i.mx6dl sabresd
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Hello everyone.
I want to check the number vsync from camera.
when i check vsync pin(board) , it is correct. but i want to check vsync use serial program.
if i want to count vsync, what code am i modify?
videodev2.h -> VIDIOC_DQEVENT _IOR('V', 89, struct v4l2_event) is it right for check vsync?
please reply your opnion.
Best regard.
Han
Hi Han
seems one can check events in one of IPUx_INT_STAT_NN
registers, like DI_VSYNC_x in register IPUx_INT_STAT_15
Best regards
igor
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