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Found 1 result

  1. I want to use my QHY5 with OpenCV on the Raspberry Pi. From what I know so far OpenCV supports v4l2. So if the QHY5 driver is a v4l2 driver it should work without a problem. But it does not. Looking at the PHD2 code I see that it is used with the plain libusb API, so perhaps the QHY5 driver is a plain USB driver but not a v4l2 driver. The device is listed as /dev/QHY5 while I suspect it should be /dev/video0 because v4l2 is a video driver. Yet, I have seen Python code (at http://sy2000.blogspot.com/) that uses the QHY5 with OpenCV happily, unfortunately little was said about the driver. Any suggestions? Thanks in advance.
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