forked from logzhan/RobotKernal-UESTC
30 lines
1.2 KiB
Markdown
30 lines
1.2 KiB
Markdown
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`libuvc` is a cross-platform library for USB video devices, built atop `libusb`.
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It enables fine-grained control over USB video devices exporting the standard USB Video Class
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(UVC) interface, enabling developers to write drivers for previously unsupported devices,
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or just access UVC devices in a generic fashion.
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## Getting and Building libuvc
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Prerequisites: You will need `libusb` and [CMake](http://www.cmake.org/) installed.
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To build, you can just run these shell commands:
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git clone https://github.com/libuvc/libuvc
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cd libuvc
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mkdir build
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cd build
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cmake ..
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make && sudo make install
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and you're set! If you want to change the build configuration, you can edit `CMakeCache.txt`
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in the build directory, or use a CMake GUI to make the desired changes.
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There is also `BUILD_EXAMPLE` and `BUILD_TEST` options to enable the compilation of `example` and `uvc_test` programs. To use them, replace the `cmake ..` command above with `cmake .. -DBUILD_TEST=ON -DBUILD_EXAMPLE=ON`.
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Then you can start them with `./example` and `./uvc_test` respectively. Note that you need OpenCV to build the later (for displaying image).
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## Developing with libuvc
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The documentation for `libuvc` can currently be found at https://int80k.com/libuvc/doc/.
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Happy hacking!
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