README: Add a section to use STM32Cube API in an application

Some people want to access STM32Cube API directly in their
application. Explain the few steps required to do it seamlessly.


Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
1 file changed
tree: df7a16fdd95be1497b500d85c7d70a52d495b392
  1. lib/
  2. stm32cube/
  3. zephyr/
  4. CMakeLists.txt
  5. README.rst