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1 /**
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2 ******************************************************************************
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3 * @file system_stm32f10x.h
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4 * @author MCD Application Team
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5 * @version V4.1.0
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6 * @date 29-April-2016
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7 * @brief CMSIS Cortex-M3 Device Peripheral Access Layer System Header File.
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8 ******************************************************************************
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9 * @attention
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10 *
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11 * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
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12 *
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13 * Redistribution and use in source and binary forms, with or without modification,
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14 * are permitted provided that the following conditions are met:
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15 * 1. Redistributions of source code must retain the above copyright notice,
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16 * this list of conditions and the following disclaimer.
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17 * 2. Redistributions in binary form must reproduce the above copyright notice,
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18 * this list of conditions and the following disclaimer in the documentation
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19 * and/or other materials provided with the distribution.
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20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
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21 * may be used to endorse or promote products derived from this software
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22 * without specific prior written permission.
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23 *
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24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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34 *
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35 ******************************************************************************
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36 */
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37
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38 /** @addtogroup CMSIS
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39 * @{
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40 */
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41
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42 /** @addtogroup stm32f10x_system
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43 * @{
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44 */
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45
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46 /**
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47 * @brief Define to prevent recursive inclusion
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48 */
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49 #ifndef __SYSTEM_STM32F10X_H
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50 #define __SYSTEM_STM32F10X_H
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51
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52 #ifdef __cplusplus
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53 extern "C" {
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54 #endif
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55
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56 /** @addtogroup STM32F10x_System_Includes
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57 * @{
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58 */
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59
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60 /**
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61 * @}
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62 */
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63
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64
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65 /** @addtogroup STM32F10x_System_Exported_types
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66 * @{
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67 */
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68
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69 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
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70 extern const uint8_t AHBPrescTable[16]; /*!< AHB prescalers table values */
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71 extern const uint8_t APBPrescTable[8]; /*!< APB prescalers table values */
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72
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73 /**
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74 * @}
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75 */
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76
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77 /** @addtogroup STM32F10x_System_Exported_Constants
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78 * @{
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79 */
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80
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81 /**
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82 * @}
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83 */
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84
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85 /** @addtogroup STM32F10x_System_Exported_Macros
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86 * @{
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87 */
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88
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89 /**
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90 * @}
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91 */
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92
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93 /** @addtogroup STM32F10x_System_Exported_Functions
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94 * @{
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95 */
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96
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97 extern void SystemInit(void);
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98 extern void SystemCoreClockUpdate(void);
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99 /**
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100 * @}
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101 */
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102
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103 #ifdef __cplusplus
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104 }
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105 #endif
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106
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107 #endif /*__SYSTEM_STM32F10X_H */
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108
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109 /**
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110 * @}
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111 */
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112
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113 /**
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114 * @}
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115 */
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116 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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