Mbed Atomic

This is a library of cross-platform atomic memory access functions analogous to the respective C11 and C++11 standard library facilities.

• Loads have acquire semantics,
• stores have release semantics,
• atomic operations are sequentially consistent,
• atomicity is enforced both between threads and interrupt handlers.

The current version of Mbed Atomic is fetched from the mcu-driver-hal repository. However, this is likely to change in the future.

Fetching

In your application's CMakeLists.txt, include mbed-atomic in the IOTSDK_FETCH_LIST variable, alongside any other components you need to fetch:

set(IOTSDK_FETCH_LIST
    ...
    mbed-atomic
)

This must be done before your application's CMakeLists.txt adds the Open IoT SDK.

Linking

In your application's CMakeLists.txt, link the application executable against the library named mbed-atomic alongside any other libraries you need:

target_link_libraries(my_application
    ...
    mbed-atomic
)

Replace my_application with the actual name of your application.

This not only enables the linking of the mbed-atomic interface library, but also makes its API headers' include paths available to your application.