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diff --git a/docs/3_Developer_Guides/4_AFB_Helper_Guide/1_Usage.md b/docs/3_Developer_Guides/4_AFB_Helper_Guide/1_Usage.md new file mode 100644 index 0000000..80c2c08 --- /dev/null +++ b/docs/3_Developer_Guides/4_AFB_Helper_Guide/1_Usage.md @@ -0,0 +1,83 @@ +--- +title: Usage +--- + +## Installation + +The afb-helpers library is integrated by default in the AGL SDK since the Guppy +version (>=7) and is also available as a package for the AGL supported linux +distributions. + +You could find the SDK build from Yocto which embed the afb-helpers library +here: + +- **x86** : [qemux86-64](https://download.automotivelinux.org/AGL/snapshots/master/latest/qemux86-64/deploy/sdk/poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-corei7-64-qemux86-64-toolchain-10.90.0+snapshot.sh) + +- **ARM 32 bit** : [qemuarm](https://download.automotivelinux.org/AGL/snapshots/master/latest/qemuarm/deploy/sdk/poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-armv7vet2hf-neon-vfpv4-qemuarm-toolchain-10.90.0+snapshot.sh) + +- **AARCH64 - ARM 64bit** : [qemuarm64](https://download.automotivelinux.org/AGL/snapshots/master/latest/qemuarm64/deploy/sdk/poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-aarch64-qemuarm64-toolchain-10.90.0+snapshot.sh) + +Then use your package manager to install the library. + +### OpenSuse + +```bash +sudo zypper ref +sudo zypper install agl-libafb-helpers-devel +``` + +### Fedora + +```bash +sudo dnf ref +sudo dnf install agl-libafb-helpers-devel +``` + +### Ubuntu/Debian + +```bash +sudo apt-get update +sudo apt-get install agl-libafb-helpers-dev +``` + +## (Optional) Remove the git submodule version + +If you already use the afb-helpers component but using the submodule version +then you have to get rid of it to be sure to link and use the library version. +To do so, you have to do the following: + +* Deinitialize the submodule using `git` + +```bash +# This example assumes that the git submodule is named app-afb-helpers-submodule +# and is located at your root project repository. +git submodule deinit app-afb-helpers-submodule +``` + +* Remove the submodule relatives lines from the `.gitmodules` file + +```bash +vim .gitmodules +``` + +* Remove the `afb-helpers` target link from any CMake target you specified. + Those lines look like: + +```bash +TARGET_LINK_LIBRARIES(${TARGET_NAME} + afb-helpers # REMOVE THIS LINE + ${link_libraries} + ) +``` + +## Add the libafb-helpers as a static library to your binding + +In your `config.cmake` file, add a dependency to the controller library, i.e: + +```cmake +set(PKG_REQUIRED_LIST + json-c + afb-daemon + afb-helpers --> this is the afb-helpers library dependency name. +) +```
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