amiro-blt / Target / Demo / ARMCM4_STM32F405_Power_Management_GCC / Boot / lib / stdperiphlib / CMSIS / Device / ST / STM32F4xx / Include / system_stm32f4xx.h @ 69661903
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| 1 | 69661903 | Thomas Schöpping | /**
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| 2 | ******************************************************************************
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| 3 | * @file system_stm32f4xx.h
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| 4 | * @author MCD Application Team
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| 5 | * @version V1.1.0
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| 6 | * @date 11-January-2013
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| 7 | * @brief CMSIS Cortex-M4 Device System Source File for STM32F4xx devices.
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| 8 | ******************************************************************************
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| 9 | * @attention
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| 10 | *
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| 11 | * <h2><center>© COPYRIGHT 2013 STMicroelectronics</center></h2>
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| 12 | *
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| 13 | * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
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| 14 | * You may not use this file except in compliance with the License.
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| 15 | * You may obtain a copy of the License at:
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| 16 | *
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| 17 | * http://www.st.com/software_license_agreement_liberty_v2
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| 18 | *
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| 19 | * Unless required by applicable law or agreed to in writing, software
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| 20 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 21 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 22 | * See the License for the specific language governing permissions and
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| 23 | * limitations under the License.
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| 24 | *
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| 25 | ******************************************************************************
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| 26 | */
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| 27 | |||
| 28 | /** @addtogroup CMSIS
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| 29 | * @{
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| 30 | */
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| 31 | |||
| 32 | /** @addtogroup stm32f4xx_system
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| 33 | * @{
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| 34 | */
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| 35 | |||
| 36 | /**
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| 37 | * @brief Define to prevent recursive inclusion
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| 38 | */
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| 39 | #ifndef __SYSTEM_STM32F4XX_H
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| 40 | #define __SYSTEM_STM32F4XX_H
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| 41 | |||
| 42 | #ifdef __cplusplus
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| 43 | extern "C" { |
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| 44 | #endif
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| 45 | |||
| 46 | /** @addtogroup STM32F4xx_System_Includes
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| 47 | * @{
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| 48 | */
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| 49 | |||
| 50 | /**
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| 51 | * @}
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| 52 | */
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| 53 | |||
| 54 | |||
| 55 | /** @addtogroup STM32F4xx_System_Exported_types
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| 56 | * @{
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| 57 | */
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| 58 | |||
| 59 | extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ |
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| 60 | |||
| 61 | |||
| 62 | /**
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| 63 | * @}
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| 64 | */
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| 65 | |||
| 66 | /** @addtogroup STM32F4xx_System_Exported_Constants
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| 67 | * @{
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| 68 | */
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| 69 | |||
| 70 | /**
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| 71 | * @}
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| 72 | */
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| 73 | |||
| 74 | /** @addtogroup STM32F4xx_System_Exported_Macros
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| 75 | * @{
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| 76 | */
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| 77 | |||
| 78 | /**
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| 79 | * @}
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| 80 | */
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| 81 | |||
| 82 | /** @addtogroup STM32F4xx_System_Exported_Functions
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| 83 | * @{
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| 84 | */
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| 85 | |||
| 86 | extern void SystemInit(void); |
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| 87 | extern void SystemCoreClockUpdate(void); |
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| 88 | /**
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| 89 | * @}
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| 90 | */
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| 91 | |||
| 92 | #ifdef __cplusplus
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| 93 | } |
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| 94 | #endif
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| 95 | |||
| 96 | #endif /*__SYSTEM_STM32F4XX_H */ |
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| 97 | |||
| 98 | /**
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| 99 | * @}
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| 100 | */
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| 101 | |||
| 102 | /**
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| 103 | * @}
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| 104 | */
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| 105 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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