ref: 00c04858f25eb0d90eb98ec117b9ccca19dbb70a
dir: /demos/stm32f429_disco/cmsis/system_stm32f4xx.h/
/** ****************************************************************************** * @file system_stm32f4xx.h * @author MCD Application Team * @version V1.3.0 * @date 08-November-2013 * @brief CMSIS Cortex-M4 Device System Source File for STM32F4xx devices. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT 2013 STMicroelectronics</center></h2> * * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); * You may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.st.com/software_license_agreement_liberty_v2 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * ****************************************************************************** */ /** @addtogroup CMSIS * @{ */ /** @addtogroup stm32f4xx_system * @{ */ /** * @brief Define to prevent recursive inclusion */ #ifndef __SYSTEM_STM32F4XX_H #define __SYSTEM_STM32F4XX_H #ifdef __cplusplus extern "C" { #endif /** @addtogroup STM32F4xx_System_Includes * @{ */ /** * @} */ /** @addtogroup STM32F4xx_System_Exported_types * @{ */ extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ /** * @} */ /** @addtogroup STM32F4xx_System_Exported_Constants * @{ */ /** * @} */ /** @addtogroup STM32F4xx_System_Exported_Macros * @{ */ /** * @} */ /** @addtogroup STM32F4xx_System_Exported_Functions * @{ */ extern void SystemInit(void); extern void SystemCoreClockUpdate(void); /** * @} */ #ifdef __cplusplus } #endif #endif /*__SYSTEM_STM32F4XX_H */ /** * @} */ /** * @} */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/