mbed library sources
Dependents: frdm_kl05z_gpio_test
Fork of mbed-src by
targets/cmsis/TARGET_STM/TARGET_DISCO_F051R8/stm32f0xx_misc.h
- Committer:
- shaoziyang
- Date:
- 2014-09-13
- Revision:
- 323:9e901b0a5aa1
- Parent:
- 130:1dec54e4aec3
File content as of revision 323:9e901b0a5aa1:
/** ****************************************************************************** * @file stm32f0xx_misc.h * @author MCD Application Team * @version V1.3.0 * @date 16-January-2014 * @brief This file contains all the functions prototypes for the miscellaneous * firmware library functions (add-on to CMSIS functions). ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2014 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. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32F0XX_MISC_H #define __STM32F0XX_MISC_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f0xx.h" /** @addtogroup STM32F0xx_StdPeriph_Driver * @{ */ /** @addtogroup MISC * @{ */ /* Exported types ------------------------------------------------------------*/ /** * @brief NVIC Init Structure definition */ typedef struct { uint8_t NVIC_IRQChannel; /*!< Specifies the IRQ channel to be enabled or disabled. This parameter can be a value of @ref IRQn_Type (For the complete STM32 Devices IRQ Channels list, please refer to stm32f0xx.h file) */ uint8_t NVIC_IRQChannelPriority; /*!< Specifies the priority level for the IRQ channel specified in NVIC_IRQChannel. This parameter can be a value between 0 and 3. */ FunctionalState NVIC_IRQChannelCmd; /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel will be enabled or disabled. This parameter can be set either to ENABLE or DISABLE */ } NVIC_InitTypeDef; /** * @verbatim @endverbatim */ /* Exported constants --------------------------------------------------------*/ /** @defgroup MISC_Exported_Constants * @{ */ /** @defgroup MISC_System_Low_Power * @{ */ #define NVIC_LP_SEVONPEND ((uint8_t)0x10) #define NVIC_LP_SLEEPDEEP ((uint8_t)0x04) #define NVIC_LP_SLEEPONEXIT ((uint8_t)0x02) #define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \ ((LP) == NVIC_LP_SLEEPDEEP) || \ ((LP) == NVIC_LP_SLEEPONEXIT)) /** * @} */ /** @defgroup MISC_Preemption_Priority_Group * @{ */ #define IS_NVIC_PRIORITY(PRIORITY) ((PRIORITY) < 0x04) /** * @} */ /** @defgroup MISC_SysTick_clock_source * @{ */ #define SysTick_CLKSource_HCLK_Div8 ((uint32_t)0xFFFFFFFB) #define SysTick_CLKSource_HCLK ((uint32_t)0x00000004) #define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \ ((SOURCE) == SysTick_CLKSource_HCLK_Div8)) /** * @} */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /* Exported functions ------------------------------------------------------- */ void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct); void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState); void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource); #ifdef __cplusplus } #endif #endif /* __STM32F0XX_MISC_H */ /** * @} */ /** * @} */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/