Part Number:TMDSLCDK138
Tool/software: Linux
Hi,
I want to capture video from the composite input, do some processing, and then display the results on a screen via the vga output.
The processing will be Motion Detection and Image registration.
In a first time i wanted to do it within linux. I have follow this thread : e2e.ti.com/.../339153 in order to use the VPIF driver.
Then, i have edited the vpif_mmap_loopback example to be able to access my camera, and it work. But when the programm call ioctl with VIDIOC_REQBUFS , it issue a error and i need to reboot the board.
What can io do to allocate properly buffer and start streaming from my composite camera.
I attach my board file, my config file, the booting logs, the error log and the modified vpif_mmap_loopback example.
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