宏定义 =================== .. toctree:: :titlesonly: __I __IM __IO __IOM __O __OM CLEAR_BIT HAL_BIT HAL_BIT HAL_REGION_VAL HAL_REGION_VAL HAL_ROUND_UP HAL_ROUND_UP HAL_SWAP_16 HAL_SWAP_32 READ_REG SET_BIT WRITE_REG