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上傳檔案到 'app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include'

rita 2 년 전
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25개의 변경된 파일322604개의 추가작업 그리고 0개의 파일을 삭제
  1. 8654 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f401xc.h
  2. 8654 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f401xe.h
  3. 14323 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f405xx.h
  4. 15614 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f407xx.h
  5. 7369 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f410cx.h
  6. 7373 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f410rx.h
  7. 7312 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f410tx.h
  8. 8693 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f411xe.h
  9. 13521 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f412cx.h
  10. 14514 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f412rx.h
  11. 14528 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f412vx.h
  12. 14551 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f412zx.h
  13. 15477 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f413xx.h
  14. 14607 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f415xx.h
  15. 15893 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f417xx.h
  16. 15630 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f423xx.h
  17. 16833 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f427xx.h
  18. 17191 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f429xx.h
  19. 17135 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f437xx.h
  20. 17485 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f439xx.h
  21. 15991 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f446xx.h
  22. 20284 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f469xx.h
  23. 20581 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f479xx.h
  24. 269 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h
  25. 122 0
      app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h

파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 8654 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f401xc.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 8654 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f401xe.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 14323 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f405xx.h


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+ 15614 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f407xx.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 7369 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f410cx.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 7373 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f410rx.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 7312 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f410tx.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 8693 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f411xe.h


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+ 13521 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f412cx.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 14514 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f412rx.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 14528 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f412vx.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 14551 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f412zx.h


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+ 15477 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f413xx.h


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+ 14607 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f415xx.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 15893 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f417xx.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 15630 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f423xx.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 16833 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f427xx.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 17191 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f429xx.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 17135 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f437xx.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 17485 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f439xx.h


파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다.
+ 15991 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f446xx.h


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+ 20284 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f469xx.h


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+ 20581 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f479xx.h


+ 269 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h

@@ -0,0 +1,269 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx.h
+  * @author  MCD Application Team
+  * @brief   CMSIS STM32F4xx Device Peripheral Access Layer Header File.
+  *            
+  *          The file is the unique include file that the application programmer
+  *          is using in the C source code, usually in main.c. This file contains:
+  *           - Configuration section that allows to select:
+  *              - The STM32F4xx device used in the target application
+  *              - To use or not the peripheral’s drivers in application code(i.e. 
+  *                code will be based on direct access to peripheral’s registers 
+  *                rather than drivers API), this option is controlled by 
+  *                "#define USE_HAL_DRIVER"
+  *  
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+/** @addtogroup CMSIS
+  * @{
+  */
+
+/** @addtogroup stm32f4xx
+  * @{
+  */
+    
+#ifndef __STM32F4xx_H
+#define __STM32F4xx_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif /* __cplusplus */
+   
+/** @addtogroup Library_configuration_section
+  * @{
+  */
+  
+/**
+  * @brief STM32 Family
+  */
+#if !defined  (STM32F4)
+#define STM32F4
+#endif /* STM32F4 */
+
+/* Uncomment the line below according to the target STM32 device used in your
+   application 
+  */
+#if !defined (STM32F405xx) && !defined (STM32F415xx) && !defined (STM32F407xx) && !defined (STM32F417xx) && \
+    !defined (STM32F427xx) && !defined (STM32F437xx) && !defined (STM32F429xx) && !defined (STM32F439xx) && \
+    !defined (STM32F401xC) && !defined (STM32F401xE) && !defined (STM32F410Tx) && !defined (STM32F410Cx) && \
+    !defined (STM32F410Rx) && !defined (STM32F411xE) && !defined (STM32F446xx) && !defined (STM32F469xx) && \
+    !defined (STM32F479xx) && !defined (STM32F412Cx) && !defined (STM32F412Rx) && !defined (STM32F412Vx) && \
+    !defined (STM32F412Zx) && !defined (STM32F413xx) && !defined (STM32F423xx)
+  /* #define STM32F405xx */   /*!< STM32F405RG, STM32F405VG and STM32F405ZG Devices */
+  /* #define STM32F415xx */   /*!< STM32F415RG, STM32F415VG and STM32F415ZG Devices */
+  /* #define STM32F407xx */   /*!< STM32F407VG, STM32F407VE, STM32F407ZG, STM32F407ZE, STM32F407IG  and STM32F407IE Devices */
+  /* #define STM32F417xx */   /*!< STM32F417VG, STM32F417VE, STM32F417ZG, STM32F417ZE, STM32F417IG and STM32F417IE Devices */
+  /* #define STM32F427xx */   /*!< STM32F427VG, STM32F427VI, STM32F427ZG, STM32F427ZI, STM32F427IG and STM32F427II Devices */
+  /* #define STM32F437xx */   /*!< STM32F437VG, STM32F437VI, STM32F437ZG, STM32F437ZI, STM32F437IG and STM32F437II Devices */
+  /* #define STM32F429xx */   /*!< STM32F429VG, STM32F429VI, STM32F429ZG, STM32F429ZI, STM32F429BG, STM32F429BI, STM32F429NG, 
+                                   STM32F439NI, STM32F429IG  and STM32F429II Devices */
+  /* #define STM32F439xx */   /*!< STM32F439VG, STM32F439VI, STM32F439ZG, STM32F439ZI, STM32F439BG, STM32F439BI, STM32F439NG, 
+                                   STM32F439NI, STM32F439IG and STM32F439II Devices */
+  /* #define STM32F401xC */   /*!< STM32F401CB, STM32F401CC, STM32F401RB, STM32F401RC, STM32F401VB and STM32F401VC Devices */
+  /* #define STM32F401xE */   /*!< STM32F401CD, STM32F401RD, STM32F401VD, STM32F401CE, STM32F401RE and STM32F401VE Devices */
+  /* #define STM32F410Tx */   /*!< STM32F410T8 and STM32F410TB Devices */
+  /* #define STM32F410Cx */   /*!< STM32F410C8 and STM32F410CB Devices */
+  /* #define STM32F410Rx */   /*!< STM32F410R8 and STM32F410RB Devices */
+  /* #define STM32F411xE */   /*!< STM32F411CC, STM32F411RC, STM32F411VC, STM32F411CE, STM32F411RE and STM32F411VE Devices */
+  /* #define STM32F446xx */   /*!< STM32F446MC, STM32F446ME, STM32F446RC, STM32F446RE, STM32F446VC, STM32F446VE, STM32F446ZC, 
+                                   and STM32F446ZE Devices */
+  /* #define STM32F469xx */   /*!< STM32F469AI, STM32F469II, STM32F469BI, STM32F469NI, STM32F469AG, STM32F469IG, STM32F469BG, 
+                                   STM32F469NG, STM32F469AE, STM32F469IE, STM32F469BE and STM32F469NE Devices */
+  /* #define STM32F479xx */   /*!< STM32F479AI, STM32F479II, STM32F479BI, STM32F479NI, STM32F479AG, STM32F479IG, STM32F479BG 
+                                   and STM32F479NG Devices */
+  /* #define STM32F412Cx */   /*!< STM32F412CEU and STM32F412CGU Devices */
+  /* #define STM32F412Zx */   /*!< STM32F412ZET, STM32F412ZGT, STM32F412ZEJ and STM32F412ZGJ Devices */
+  /* #define STM32F412Vx */   /*!< STM32F412VET, STM32F412VGT, STM32F412VEH and STM32F412VGH Devices */
+  /* #define STM32F412Rx */   /*!< STM32F412RET, STM32F412RGT, STM32F412REY and STM32F412RGY Devices */
+  /* #define STM32F413xx */   /*!< STM32F413CH, STM32F413MH, STM32F413RH, STM32F413VH, STM32F413ZH, STM32F413CG, STM32F413MG,
+                                   STM32F413RG, STM32F413VG and STM32F413ZG Devices */
+  /* #define STM32F423xx */   /*!< STM32F423CH, STM32F423RH, STM32F423VH and STM32F423ZH Devices */
+#endif
+   
+/*  Tip: To avoid modifying this file each time you need to switch between these
+        devices, you can define the device in your toolchain compiler preprocessor.
+  */
+#if !defined  (USE_HAL_DRIVER)
+/**
+ * @brief Comment the line below if you will not use the peripherals drivers.
+   In this case, these drivers will not be included and the application code will 
+   be based on direct access to peripherals registers 
+   */
+  /*#define USE_HAL_DRIVER */
+#endif /* USE_HAL_DRIVER */
+
+/**
+  * @brief CMSIS version number V2.6.3
+  */
+#define __STM32F4xx_CMSIS_VERSION_MAIN   (0x02U) /*!< [31:24] main version */
+#define __STM32F4xx_CMSIS_VERSION_SUB1   (0x06U) /*!< [23:16] sub1 version */
+#define __STM32F4xx_CMSIS_VERSION_SUB2   (0x03U) /*!< [15:8]  sub2 version */
+#define __STM32F4xx_CMSIS_VERSION_RC     (0x00U) /*!< [7:0]  release candidate */
+#define __STM32F4xx_CMSIS_VERSION        ((__STM32F4xx_CMSIS_VERSION_MAIN << 24)\
+                                         |(__STM32F4xx_CMSIS_VERSION_SUB1 << 16)\
+                                         |(__STM32F4xx_CMSIS_VERSION_SUB2 << 8 )\
+                                         |(__STM32F4xx_CMSIS_VERSION))
+
+/**
+  * @}
+  */
+
+/** @addtogroup Device_Included
+  * @{
+  */
+
+#if defined(STM32F405xx)
+  #include "stm32f405xx.h"
+#elif defined(STM32F415xx)
+  #include "stm32f415xx.h"
+#elif defined(STM32F407xx)
+  #include "stm32f407xx.h"
+#elif defined(STM32F417xx)
+  #include "stm32f417xx.h"
+#elif defined(STM32F427xx)
+  #include "stm32f427xx.h"
+#elif defined(STM32F437xx)
+  #include "stm32f437xx.h"
+#elif defined(STM32F429xx)
+  #include "stm32f429xx.h"
+#elif defined(STM32F439xx)
+  #include "stm32f439xx.h"
+#elif defined(STM32F401xC)
+  #include "stm32f401xc.h"
+#elif defined(STM32F401xE)
+  #include "stm32f401xe.h"
+#elif defined(STM32F410Tx)
+  #include "stm32f410tx.h"
+#elif defined(STM32F410Cx)
+  #include "stm32f410cx.h"
+#elif defined(STM32F410Rx)
+  #include "stm32f410rx.h"
+#elif defined(STM32F411xE)
+  #include "stm32f411xe.h"
+#elif defined(STM32F446xx)
+  #include "stm32f446xx.h"
+#elif defined(STM32F469xx)
+  #include "stm32f469xx.h"
+#elif defined(STM32F479xx)
+  #include "stm32f479xx.h"
+#elif defined(STM32F412Cx)
+  #include "stm32f412cx.h"
+#elif defined(STM32F412Zx)
+  #include "stm32f412zx.h"
+#elif defined(STM32F412Rx)
+  #include "stm32f412rx.h"
+#elif defined(STM32F412Vx)
+  #include "stm32f412vx.h"
+#elif defined(STM32F413xx)
+  #include "stm32f413xx.h"
+#elif defined(STM32F423xx)
+  #include "stm32f423xx.h"
+#else
+ #error "Please select first the target STM32F4xx device used in your application (in stm32f4xx.h file)"
+#endif
+
+/**
+  * @}
+  */
+
+/** @addtogroup Exported_types
+  * @{
+  */ 
+typedef enum 
+{
+  RESET = 0U, 
+  SET = !RESET
+} FlagStatus, ITStatus;
+
+typedef enum 
+{
+  DISABLE = 0U, 
+  ENABLE = !DISABLE
+} FunctionalState;
+#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE))
+
+typedef enum
+{
+  SUCCESS = 0U,
+  ERROR = !SUCCESS
+} ErrorStatus;
+
+/**
+  * @}
+  */
+
+
+/** @addtogroup Exported_macro
+  * @{
+  */
+#define SET_BIT(REG, BIT)     ((REG) |= (BIT))
+
+#define CLEAR_BIT(REG, BIT)   ((REG) &= ~(BIT))
+
+#define READ_BIT(REG, BIT)    ((REG) & (BIT))
+
+#define CLEAR_REG(REG)        ((REG) = (0x0))
+
+#define WRITE_REG(REG, VAL)   ((REG) = (VAL))
+
+#define READ_REG(REG)         ((REG))
+
+#define MODIFY_REG(REG, CLEARMASK, SETMASK)  WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK)))
+
+#define POSITION_VAL(VAL)     (__CLZ(__RBIT(VAL))) 
+
+
+/**
+  * @}
+  */
+
+#if defined (USE_HAL_DRIVER)
+ #include "stm32f4xx_hal.h"
+#endif /* USE_HAL_DRIVER */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __STM32F4xx_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+  
+
+
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

+ 122 - 0
app/main/CTO20220622/Drivers/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h

@@ -0,0 +1,122 @@
+/**
+  ******************************************************************************
+  * @file    system_stm32f4xx.h
+  * @author  MCD Application Team
+  * @brief   CMSIS Cortex-M4 Device System Source File for STM32F4xx devices.       
+  ******************************************************************************  
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************  
+  */ 
+
+/** @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
+  * @{
+  */
+  /* This variable is updated in three ways:
+      1) by calling CMSIS function SystemCoreClockUpdate()
+      2) by calling HAL API function HAL_RCC_GetSysClockFreq()
+      3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency 
+         Note: If you use this function to configure the system clock; then there
+               is no need to call the 2 first functions listed above, since SystemCoreClock
+               variable is updated automatically.
+  */
+extern uint32_t SystemCoreClock;          /*!< System Clock Frequency (Core Clock) */
+
+extern const uint8_t  AHBPrescTable[16];    /*!< AHB prescalers table values */
+extern const uint8_t  APBPrescTable[8];     /*!< APB prescalers table values */
+
+/**
+  * @}
+  */
+
+/** @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****/