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GenAVB/TSN is a NXP generic AVB/TSN stack for NXP MCUs and MPUs. It is cross-platform, currently supporting Linux and FreeRTOS.

• IEEE-802.1AS-2011 implementation, both time-aware Bridge and Endpoint support.
• IEEE-802.1Qat-2010 implementation.
• Binary protocol stacks running in standalone userspace processes.
• Public API provided by binary library plus header files.
• Example applications.

• apps: example applications sources and makefiles.
• bin: protocol stack binaries and startup scripts.
• doc: API documentation (HTML Doxygen, follow index.html in doc/html directory)
• include: library header files
• lib: library binaries
• licenses: licenses files
• linux: kernel module sources and makefile

General procedure:

1. install a cross-compilation toolchain
2. go to apps directory
3. run

make linux CROSS_COMPILE=<path_to_toolchain> STAGING_DIR=<path_to_staging_dir>

to build all the example applications present in the apps/linux directory, with <path_to_toolchain> pointing to the cross-compilation toolchain and <path_to_staging_dir> pointing to the current staging directory.

In the case of a Yocto SDK/toolchain, step 3 would then become:

source <PATH_TO_YOCTO_ENVIRONMENT_SETUP>
make linux STAGING_DIR=${SDKTARGETSYSROOT}

The binaries of the example applications are stored in the apps/build/linux repository.

When adding a new application, the name of the repository containing sources of the new application should be added to apps/linux/Makefile.

Each example application can also be built from its own directory (run 'make' in the application directory). In such a case the application binary will be generated in the application directory.