https://github.com/kcxt/uvc-gadget

https://github.com/kcxt/uvc-gadget

Last synced: 11 months ago
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• Host: GitHub
• URL: https://github.com/kcxt/uvc-gadget
• Owner: kcxt
• Created: 2021-03-18T12:53:25.000Z (about 5 years ago)
• Default Branch: caleb/pi4
• Last Pushed: 2021-05-03T20:42:36.000Z (about 5 years ago)
• Last Synced: 2025-06-06T16:11:35.308Z (12 months ago)
• Language: C
• Size: 189 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# uvcgadget - UVC gadget C library

uvcgadget is a pure C library that implements handling of UVC gadget functions.

## Utilities

- uvc-gadget - Sample test application

## Build instructions:

To compile:

```

$ mkdir build

$ cd build

$ cmake ..

$ make -j4

```

## Cross compiling instructions:

Directions for cross compiling depend on the build environment.

For buildroot-based builds, cmake can be pointed to the toolchain file provided

by buildroot:

```

$ mkdir build

$ cd build

$ cmake -DCMAKE_TOOLCHAIN_FILE=/output/host/usr/share/buildroot/toolchainfile.cmake ..

$ make -j4

```

If your build environment doesn't provide a CMake toolchain file, the following

template can be used as a starting point.

```

set(CMAKE_SYSTEM_NAME Linux)

set(BUILD_ENV_ROOT "/path/to/your/build/enviroment/root/")

# Specify the cross compiler

set(CMAKE_C_COMPILER   ${BUILD_ENV_ROOT}/host/usr/bin/arm-buildroot-linux-gnueabihf-gcc)

# Where is the target environment

set(CMAKE_FIND_ROOT_PATH ${BUILD_ENV_ROOT}/target ${BUILD_ENV_ROOT}/host)

set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY)

set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)

set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

```