.. _exhale_define_mainboard_2Inc_2stm32f4xx__hal__conf_8h_1ac79983d623c7f760c5077618a453561b:

Define USE_HAL_USART_REGISTER_CALLBACKS
=======================================

- Defined in :ref:`file_mainboard_Inc_stm32f4xx_hal_conf.h`


Define Documentation
--------------------


.. doxygendefine:: USE_HAL_USART_REGISTER_CALLBACKS