Jhon Plantikow / DHT11

DHT11

TARGET_NUCLEO_F072RB/system_stm32f0xx.h@0:c52df770855b, 2015-08-13 (annotated)

Committer:
jhon309
Date:
Thu Aug 13 00:21:57 2015 +0000
Revision:
0:c52df770855b
DHT11

Who changed what in which revision?

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jhon309 0:c52df770855b 1 /**
jhon309 0:c52df770855b 2 ******************************************************************************
jhon309 0:c52df770855b 3 * @file system_stm32f0xx.h
jhon309 0:c52df770855b 4 * @author MCD Application Team
jhon309 0:c52df770855b 5 * @version V2.2.0
jhon309 0:c52df770855b 6 * @date 05-December-2014
jhon309 0:c52df770855b 7 * @brief CMSIS Cortex-M0 Device System Source File for STM32F0xx devices.
jhon309 0:c52df770855b 8 ******************************************************************************
jhon309 0:c52df770855b 9 * @attention
jhon309 0:c52df770855b 10 *
jhon309 0:c52df770855b 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
jhon309 0:c52df770855b 12 *
jhon309 0:c52df770855b 13 * Redistribution and use in source and binary forms, with or without modification,
jhon309 0:c52df770855b 14 * are permitted provided that the following conditions are met:
jhon309 0:c52df770855b 15 * 1. Redistributions of source code must retain the above copyright notice,
jhon309 0:c52df770855b 16 * this list of conditions and the following disclaimer.
jhon309 0:c52df770855b 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
jhon309 0:c52df770855b 18 * this list of conditions and the following disclaimer in the documentation
jhon309 0:c52df770855b 19 * and/or other materials provided with the distribution.
jhon309 0:c52df770855b 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
jhon309 0:c52df770855b 21 * may be used to endorse or promote products derived from this software
jhon309 0:c52df770855b 22 * without specific prior written permission.
jhon309 0:c52df770855b 23 *
jhon309 0:c52df770855b 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
jhon309 0:c52df770855b 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
jhon309 0:c52df770855b 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
jhon309 0:c52df770855b 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
jhon309 0:c52df770855b 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
jhon309 0:c52df770855b 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
jhon309 0:c52df770855b 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
jhon309 0:c52df770855b 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
jhon309 0:c52df770855b 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
jhon309 0:c52df770855b 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
jhon309 0:c52df770855b 34 *
jhon309 0:c52df770855b 35 ******************************************************************************
jhon309 0:c52df770855b 36 */
jhon309 0:c52df770855b 37
jhon309 0:c52df770855b 38 /** @addtogroup CMSIS
jhon309 0:c52df770855b 39 * @{
jhon309 0:c52df770855b 40 */
jhon309 0:c52df770855b 41
jhon309 0:c52df770855b 42 /** @addtogroup stm32f0xx_system
jhon309 0:c52df770855b 43 * @{
jhon309 0:c52df770855b 44 */
jhon309 0:c52df770855b 45
jhon309 0:c52df770855b 46 /**
jhon309 0:c52df770855b 47 * @brief Define to prevent recursive inclusion
jhon309 0:c52df770855b 48 */
jhon309 0:c52df770855b 49 #ifndef __SYSTEM_STM32F0XX_H
jhon309 0:c52df770855b 50 #define __SYSTEM_STM32F0XX_H
jhon309 0:c52df770855b 51
jhon309 0:c52df770855b 52 #ifdef __cplusplus
jhon309 0:c52df770855b 53 extern "C" {
jhon309 0:c52df770855b 54 #endif
jhon309 0:c52df770855b 55
jhon309 0:c52df770855b 56 /** @addtogroup STM32F0xx_System_Includes
jhon309 0:c52df770855b 57 * @{
jhon309 0:c52df770855b 58 */
jhon309 0:c52df770855b 59
jhon309 0:c52df770855b 60 /**
jhon309 0:c52df770855b 61 * @}
jhon309 0:c52df770855b 62 */
jhon309 0:c52df770855b 63
jhon309 0:c52df770855b 64
jhon309 0:c52df770855b 65 /** @addtogroup STM32F0xx_System_Exported_types
jhon309 0:c52df770855b 66 * @{
jhon309 0:c52df770855b 67 */
jhon309 0:c52df770855b 68 /* This variable is updated in three ways:
jhon309 0:c52df770855b 69 1) by calling CMSIS function SystemCoreClockUpdate()
jhon309 0:c52df770855b 70 3) by calling HAL API function HAL_RCC_GetHCLKFreq()
jhon309 0:c52df770855b 71 3) by calling HAL API function HAL_RCC_ClockConfig()
jhon309 0:c52df770855b 72 Note: If you use this function to configure the system clock; then there
jhon309 0:c52df770855b 73 is no need to call the 2 first functions listed above, since SystemCoreClock
jhon309 0:c52df770855b 74 variable is updated automatically.
jhon309 0:c52df770855b 75 */
jhon309 0:c52df770855b 76 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
jhon309 0:c52df770855b 77
jhon309 0:c52df770855b 78 /**
jhon309 0:c52df770855b 79 * @}
jhon309 0:c52df770855b 80 */
jhon309 0:c52df770855b 81
jhon309 0:c52df770855b 82 /** @addtogroup STM32F0xx_System_Exported_Constants
jhon309 0:c52df770855b 83 * @{
jhon309 0:c52df770855b 84 */
jhon309 0:c52df770855b 85
jhon309 0:c52df770855b 86 /**
jhon309 0:c52df770855b 87 * @}
jhon309 0:c52df770855b 88 */
jhon309 0:c52df770855b 89
jhon309 0:c52df770855b 90 /** @addtogroup STM32F0xx_System_Exported_Macros
jhon309 0:c52df770855b 91 * @{
jhon309 0:c52df770855b 92 */
jhon309 0:c52df770855b 93
jhon309 0:c52df770855b 94 /**
jhon309 0:c52df770855b 95 * @}
jhon309 0:c52df770855b 96 */
jhon309 0:c52df770855b 97
jhon309 0:c52df770855b 98 /** @addtogroup STM32F0xx_System_Exported_Functions
jhon309 0:c52df770855b 99 * @{
jhon309 0:c52df770855b 100 */
jhon309 0:c52df770855b 101
jhon309 0:c52df770855b 102 extern void SystemInit(void);
jhon309 0:c52df770855b 103 extern void SystemCoreClockUpdate(void);
jhon309 0:c52df770855b 104 extern void SetSysClock(void);
jhon309 0:c52df770855b 105
jhon309 0:c52df770855b 106 /**
jhon309 0:c52df770855b 107 * @}
jhon309 0:c52df770855b 108 */
jhon309 0:c52df770855b 109
jhon309 0:c52df770855b 110 #ifdef __cplusplus
jhon309 0:c52df770855b 111 }
jhon309 0:c52df770855b 112 #endif
jhon309 0:c52df770855b 113
jhon309 0:c52df770855b 114 #endif /*__SYSTEM_STM32F0XX_H */
jhon309 0:c52df770855b 115
jhon309 0:c52df770855b 116 /**
jhon309 0:c52df770855b 117 * @}
jhon309 0:c52df770855b 118 */
jhon309 0:c52df770855b 119
jhon309 0:c52df770855b 120 /**
jhon309 0:c52df770855b 121 * @}
jhon309 0:c52df770855b 122 */
jhon309 0:c52df770855b 123 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/