Ricardo Benitez / mbed

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Fork of mbed by mbed official

TARGET_NUCLEO_L053R8/system_stm32l0xx.h@84:0b3ab51c8877, 2014-05-19 (annotated)

Committer:
bogdanm
Date:
Mon May 19 18:14:09 2014 +0100
Revision:
84:0b3ab51c8877
Child:
92:4fc01daae5a5
Release 84 of the mbed library



Main changes:



- added LPC11U68 to the official build

- Bug fixes and new features for ST Nucleo boards

- I2C fixes for Freescale targets

- Added nRF51822 exporters

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 84:0b3ab51c8877 1 /**
bogdanm 84:0b3ab51c8877 2 ******************************************************************************
bogdanm 84:0b3ab51c8877 3 * @file system_stm32l0xx.h
bogdanm 84:0b3ab51c8877 4 * @author MCD Application Team
bogdanm 84:0b3ab51c8877 5 * @version V1.0.0
bogdanm 84:0b3ab51c8877 6 * @date 22-April-2014
bogdanm 84:0b3ab51c8877 7 * @brief CMSIS Cortex-M0+ Device Peripheral Access Layer System Header File.
bogdanm 84:0b3ab51c8877 8 ******************************************************************************
bogdanm 84:0b3ab51c8877 9 * @attention
bogdanm 84:0b3ab51c8877 10 *
bogdanm 84:0b3ab51c8877 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
bogdanm 84:0b3ab51c8877 12 *
bogdanm 84:0b3ab51c8877 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 84:0b3ab51c8877 14 * are permitted provided that the following conditions are met:
bogdanm 84:0b3ab51c8877 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 84:0b3ab51c8877 16 * this list of conditions and the following disclaimer.
bogdanm 84:0b3ab51c8877 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 84:0b3ab51c8877 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 84:0b3ab51c8877 19 * and/or other materials provided with the distribution.
bogdanm 84:0b3ab51c8877 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 84:0b3ab51c8877 21 * may be used to endorse or promote products derived from this software
bogdanm 84:0b3ab51c8877 22 * without specific prior written permission.
bogdanm 84:0b3ab51c8877 23 *
bogdanm 84:0b3ab51c8877 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 84:0b3ab51c8877 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 84:0b3ab51c8877 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 84:0b3ab51c8877 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 84:0b3ab51c8877 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 84:0b3ab51c8877 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 84:0b3ab51c8877 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 84:0b3ab51c8877 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 84:0b3ab51c8877 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 84:0b3ab51c8877 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 84:0b3ab51c8877 34 *
bogdanm 84:0b3ab51c8877 35 ******************************************************************************
bogdanm 84:0b3ab51c8877 36 */
bogdanm 84:0b3ab51c8877 37
bogdanm 84:0b3ab51c8877 38 /** @addtogroup CMSIS
bogdanm 84:0b3ab51c8877 39 * @{
bogdanm 84:0b3ab51c8877 40 */
bogdanm 84:0b3ab51c8877 41
bogdanm 84:0b3ab51c8877 42 /** @addtogroup stm32l0xx_system
bogdanm 84:0b3ab51c8877 43 * @{
bogdanm 84:0b3ab51c8877 44 */
bogdanm 84:0b3ab51c8877 45
bogdanm 84:0b3ab51c8877 46 /**
bogdanm 84:0b3ab51c8877 47 * @brief Define to prevent recursive inclusion
bogdanm 84:0b3ab51c8877 48 */
bogdanm 84:0b3ab51c8877 49 #ifndef __SYSTEM_STM32L0XX_H
bogdanm 84:0b3ab51c8877 50 #define __SYSTEM_STM32L0XX_H
bogdanm 84:0b3ab51c8877 51
bogdanm 84:0b3ab51c8877 52 #ifdef __cplusplus
bogdanm 84:0b3ab51c8877 53 extern "C" {
bogdanm 84:0b3ab51c8877 54 #endif
bogdanm 84:0b3ab51c8877 55
bogdanm 84:0b3ab51c8877 56 /** @addtogroup STM32L0xx_System_Includes
bogdanm 84:0b3ab51c8877 57 * @{
bogdanm 84:0b3ab51c8877 58 */
bogdanm 84:0b3ab51c8877 59
bogdanm 84:0b3ab51c8877 60 /**
bogdanm 84:0b3ab51c8877 61 * @}
bogdanm 84:0b3ab51c8877 62 */
bogdanm 84:0b3ab51c8877 63
bogdanm 84:0b3ab51c8877 64
bogdanm 84:0b3ab51c8877 65 /** @addtogroup STM32L0xx_System_Exported_types
bogdanm 84:0b3ab51c8877 66 * @{
bogdanm 84:0b3ab51c8877 67 */
bogdanm 84:0b3ab51c8877 68 /* This variable is updated in three ways:
bogdanm 84:0b3ab51c8877 69 1) by calling CMSIS function SystemCoreClockUpdate()
bogdanm 84:0b3ab51c8877 70 2) by calling HAL API function HAL_RCC_GetSysClockFreq()
bogdanm 84:0b3ab51c8877 71 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
bogdanm 84:0b3ab51c8877 72 Note: If you use this function to configure the system clock; then there
bogdanm 84:0b3ab51c8877 73 is no need to call the 2 first functions listed above, since SystemCoreClock
bogdanm 84:0b3ab51c8877 74 variable is updated automatically.
bogdanm 84:0b3ab51c8877 75 */
bogdanm 84:0b3ab51c8877 76 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
bogdanm 84:0b3ab51c8877 77
bogdanm 84:0b3ab51c8877 78 /**
bogdanm 84:0b3ab51c8877 79 * @}
bogdanm 84:0b3ab51c8877 80 */
bogdanm 84:0b3ab51c8877 81
bogdanm 84:0b3ab51c8877 82 /** @addtogroup STM32L0xx_System_Exported_Constants
bogdanm 84:0b3ab51c8877 83 * @{
bogdanm 84:0b3ab51c8877 84 */
bogdanm 84:0b3ab51c8877 85
bogdanm 84:0b3ab51c8877 86 /**
bogdanm 84:0b3ab51c8877 87 * @}
bogdanm 84:0b3ab51c8877 88 */
bogdanm 84:0b3ab51c8877 89
bogdanm 84:0b3ab51c8877 90 /** @addtogroup STM32L0xx_System_Exported_Macros
bogdanm 84:0b3ab51c8877 91 * @{
bogdanm 84:0b3ab51c8877 92 */
bogdanm 84:0b3ab51c8877 93
bogdanm 84:0b3ab51c8877 94 /**
bogdanm 84:0b3ab51c8877 95 * @}
bogdanm 84:0b3ab51c8877 96 */
bogdanm 84:0b3ab51c8877 97
bogdanm 84:0b3ab51c8877 98 /** @addtogroup STM32L0xx_System_Exported_Functions
bogdanm 84:0b3ab51c8877 99 * @{
bogdanm 84:0b3ab51c8877 100 */
bogdanm 84:0b3ab51c8877 101
bogdanm 84:0b3ab51c8877 102 extern void SystemInit(void);
bogdanm 84:0b3ab51c8877 103 extern void SystemCoreClockUpdate(void);
bogdanm 84:0b3ab51c8877 104 extern void SetSysClock(void);
bogdanm 84:0b3ab51c8877 105
bogdanm 84:0b3ab51c8877 106 /**
bogdanm 84:0b3ab51c8877 107 * @}
bogdanm 84:0b3ab51c8877 108 */
bogdanm 84:0b3ab51c8877 109
bogdanm 84:0b3ab51c8877 110 #ifdef __cplusplus
bogdanm 84:0b3ab51c8877 111 }
bogdanm 84:0b3ab51c8877 112 #endif
bogdanm 84:0b3ab51c8877 113
bogdanm 84:0b3ab51c8877 114 #endif /*__SYSTEM_STM32L0XX_H */
bogdanm 84:0b3ab51c8877 115
bogdanm 84:0b3ab51c8877 116 /**
bogdanm 84:0b3ab51c8877 117 * @}
bogdanm 84:0b3ab51c8877 118 */
bogdanm 84:0b3ab51c8877 119
bogdanm 84:0b3ab51c8877 120 /**
bogdanm 84:0b3ab51c8877 121 * @}
bogdanm 84:0b3ab51c8877 122 */
bogdanm 84:0b3ab51c8877 123 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/