mbed library sources
Dependents: frdm_kl05z_gpio_test
Fork of mbed-src by
targets/cmsis/TARGET_STM/TARGET_NUCLEO_F072RB/stm32f0xx_hal_cortex.h
- Committer:
- shaoziyang
- Date:
- 2014-09-13
- Revision:
- 323:9e901b0a5aa1
- Parent:
- 218:44081b78fdc2
File content as of revision 323:9e901b0a5aa1:
/** ****************************************************************************** * @file stm32f0xx_hal_cortex.h * @author MCD Application Team * @version V1.0.0 * @date 28-May-2014 * @brief Header file of CORTEX HAL module. ****************************************************************************** * @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_HAL_CORTEX_H #define __STM32F0xx_HAL_CORTEX_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f0xx_hal_def.h" /** @addtogroup STM32F0xx_HAL_Driver * @{ */ /** @addtogroup CORTEX * @{ */ /* Exported types ------------------------------------------------------------*/ /* Exported constants --------------------------------------------------------*/ /** @defgroup CORTEX_Exported_Constants * @{ */ #define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY) ((PRIORITY) < 0x4) /** @defgroup CORTEX_SysTick_clock_source * @{ */ #define SYSTICK_CLKSOURCE_HCLK_DIV8 ((uint32_t)0x00000000) #define SYSTICK_CLKSOURCE_HCLK ((uint32_t)0x00000004) #define IS_SYSTICK_CLKSOURCE(SOURCE) (((SOURCE) == SYSTICK_CLKSOURCE_HCLK) || \ ((SOURCE) == SYSTICK_CLKSOURCE_HCLK_DIV8)) /** * @} */ /* Exported Macros -----------------------------------------------------------*/ /** @brief Configures the SysTick clock source. * @param __CLKSRC__: specifies the SysTick clock source. * This parameter can be one of the following values: * @arg SYSTICK_CLKSOURCE_HCLK_DIV8: AHB clock divided by 8 selected as SysTick clock source. * @arg SYSTICK_CLKSOURCE_HCLK: AHB clock selected as SysTick clock source. * @retval None */ #define __HAL_CORTEX_SYSTICKCLK_CONFIG(__CLKSRC__) \ do { \ if ((__CLKSRC__) == SYSTICK_CLKSOURCE_HCLK) \ { \ SysTick->CTRL |= SYSTICK_CLKSOURCE_HCLK; \ } \ else \ SysTick->CTRL &= ~SYSTICK_CLKSOURCE_HCLK; \ } while(0) /** * @} */ /* Exported functions --------------------------------------------------------*/ /* Initialization and de-initialization functions *******************************/ void HAL_NVIC_SetPriority(IRQn_Type IRQn,uint32_t PreemptPriority, uint32_t SubPriority); void HAL_NVIC_EnableIRQ(IRQn_Type IRQn); void HAL_NVIC_DisableIRQ(IRQn_Type IRQn); void HAL_NVIC_SystemReset(void); uint32_t HAL_SYSTICK_Config(uint32_t TicksNumb); /* Peripheral Control functions *************************************************/ uint32_t HAL_NVIC_GetPriority(IRQn_Type IRQn); uint32_t HAL_NVIC_GetPendingIRQ(IRQn_Type IRQn); void HAL_NVIC_SetPendingIRQ(IRQn_Type IRQn); void HAL_NVIC_ClearPendingIRQ(IRQn_Type IRQn); void HAL_SYSTICK_CLKSourceConfig(uint32_t CLKSource); void HAL_SYSTICK_IRQHandler(void); void HAL_SYSTICK_Callback(void); /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /* __STM32F0xx_HAL_CORTEX_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/