system_stm32f4xx.h
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CLexer
r44 | /** | |||
****************************************************************************** | ||||
* @file system_stm32f4xx.h | ||||
* @author MCD Application Team | ||||
* @version V1.0.2 | ||||
* @date 05-March-2012 | ||||
* @brief CMSIS Cortex-M4 Device System Source File for STM32F4xx devices. | ||||
****************************************************************************** | ||||
* @attention | ||||
* | ||||
* <h2><center>© COPYRIGHT 2012 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****/ | ||||