The following steps have to be taken in order to create a custom wrapper library. See also flink-eeros or comedi-eeros.

1. Create new CMake project for a shared library.
2. Include and link against necessary hardware library. If the required hardware library generates a CMake Package, use find_package() to search for the library:

   find_package(flink REQUIRED)
   include_directories(${FLINK_INCLUDE_DIR})
   link_directories(${FLINK_LIB_DIR})

3. Create Classes for every type you intend to support (AnalogOut, DigitalIn, PWM, …):
   1. These Classes have to derive from the EEROS HAL Classes In- or Output respectively ScalableIn- or ScalableOutput. You can find these Classes in the EEROS Repository in /includes/eeros/hal.