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targets/cmsis/TARGET_STM/TARGET_STM32F0/stm32f0xx_hal_cortex.h@445:9a3ffe6cfa19, 2015-01-14 (annotated)

Committer:
moirans2
Date:
Wed Jan 14 20:53:08 2015 +0000
Revision:
445:9a3ffe6cfa19
Parent:
441:d2c15dda23c1 
internal clock stm32L051

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 340:28d1f895c6fe 1 /**
mbed_official 340:28d1f895c6fe 2 ******************************************************************************
mbed_official 340:28d1f895c6fe 3 * @file stm32f0xx_hal_cortex.h
mbed_official 340:28d1f895c6fe 4 * @author MCD Application Team
mbed_official 441:d2c15dda23c1 5 * @version V1.2.0
mbed_official 441:d2c15dda23c1 6 * @date 11-December-2014
mbed_official 340:28d1f895c6fe 7 * @brief Header file of CORTEX HAL module.
mbed_official 340:28d1f895c6fe 8 ******************************************************************************
mbed_official 340:28d1f895c6fe 9 * @attention
mbed_official 340:28d1f895c6fe 10 *
mbed_official 340:28d1f895c6fe 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
mbed_official 340:28d1f895c6fe 12 *
mbed_official 340:28d1f895c6fe 13 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 340:28d1f895c6fe 14 * are permitted provided that the following conditions are met:
mbed_official 340:28d1f895c6fe 15 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 340:28d1f895c6fe 16 * this list of conditions and the following disclaimer.
mbed_official 340:28d1f895c6fe 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 340:28d1f895c6fe 18 * this list of conditions and the following disclaimer in the documentation
mbed_official 340:28d1f895c6fe 19 * and/or other materials provided with the distribution.
mbed_official 340:28d1f895c6fe 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 340:28d1f895c6fe 21 * may be used to endorse or promote products derived from this software
mbed_official 340:28d1f895c6fe 22 * without specific prior written permission.
mbed_official 340:28d1f895c6fe 23 *
mbed_official 340:28d1f895c6fe 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 340:28d1f895c6fe 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 340:28d1f895c6fe 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 340:28d1f895c6fe 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 340:28d1f895c6fe 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 340:28d1f895c6fe 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 340:28d1f895c6fe 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 340:28d1f895c6fe 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 340:28d1f895c6fe 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 340:28d1f895c6fe 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 340:28d1f895c6fe 34 *
mbed_official 340:28d1f895c6fe 35 ******************************************************************************
mbed_official 340:28d1f895c6fe 36 */
mbed_official 340:28d1f895c6fe 37
mbed_official 340:28d1f895c6fe 38 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 340:28d1f895c6fe 39 #ifndef __STM32F0xx_HAL_CORTEX_H
mbed_official 340:28d1f895c6fe 40 #define __STM32F0xx_HAL_CORTEX_H
mbed_official 340:28d1f895c6fe 41
mbed_official 340:28d1f895c6fe 42 #ifdef __cplusplus
mbed_official 340:28d1f895c6fe 43 extern "C" {
mbed_official 340:28d1f895c6fe 44 #endif
mbed_official 340:28d1f895c6fe 45
mbed_official 340:28d1f895c6fe 46 /* Includes ------------------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 47 #include "stm32f0xx_hal_def.h"
mbed_official 340:28d1f895c6fe 48
mbed_official 340:28d1f895c6fe 49 /** @addtogroup STM32F0xx_HAL_Driver
mbed_official 340:28d1f895c6fe 50 * @{
mbed_official 340:28d1f895c6fe 51 */
mbed_official 340:28d1f895c6fe 52
mbed_official 340:28d1f895c6fe 53 /** @addtogroup CORTEX CORTEX HAL module driver
mbed_official 340:28d1f895c6fe 54 * @{
mbed_official 340:28d1f895c6fe 55 */
mbed_official 340:28d1f895c6fe 56 /* Exported types ------------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 57 /* Exported constants --------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 58 /** @defgroup CORTEX_Exported_Constants CORTEX Exported Constants
mbed_official 340:28d1f895c6fe 59 * @{
mbed_official 340:28d1f895c6fe 60 */
mbed_official 340:28d1f895c6fe 61
mbed_official 340:28d1f895c6fe 62 /** @defgroup CORTEX_Priority CORTEX Priority
mbed_official 340:28d1f895c6fe 63 * @{
mbed_official 340:28d1f895c6fe 64 */
mbed_official 340:28d1f895c6fe 65 #define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY) ((PRIORITY) < 0x4)
mbed_official 340:28d1f895c6fe 66 /**
mbed_official 340:28d1f895c6fe 67 * @}
mbed_official 340:28d1f895c6fe 68 */
mbed_official 340:28d1f895c6fe 69
mbed_official 340:28d1f895c6fe 70 /** @defgroup CORTEX_SysTick_clock_source CORTEX SysTick clock source
mbed_official 340:28d1f895c6fe 71 * @{
mbed_official 340:28d1f895c6fe 72 */
mbed_official 340:28d1f895c6fe 73 #define SYSTICK_CLKSOURCE_HCLK_DIV8 ((uint32_t)0x00000000)
mbed_official 340:28d1f895c6fe 74 #define SYSTICK_CLKSOURCE_HCLK ((uint32_t)0x00000004)
mbed_official 340:28d1f895c6fe 75 #define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SYSTICK_CLKSOURCE_HCLK) || \
mbed_official 340:28d1f895c6fe 76 ((SOURCE) == SYSTICK_CLKSOURCE_HCLK_DIV8))
mbed_official 340:28d1f895c6fe 77 /**
mbed_official 340:28d1f895c6fe 78 * @}
mbed_official 340:28d1f895c6fe 79 */
mbed_official 340:28d1f895c6fe 80
mbed_official 340:28d1f895c6fe 81 /**
mbed_official 340:28d1f895c6fe 82 * @}
mbed_official 340:28d1f895c6fe 83 */
mbed_official 340:28d1f895c6fe 84
mbed_official 340:28d1f895c6fe 85 /* Exported Macros -----------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 86 /** @defgroup CORTEX_Exported_Macro CORTEX Exported Macro
mbed_official 340:28d1f895c6fe 87 * @{
mbed_official 340:28d1f895c6fe 88 */
mbed_official 340:28d1f895c6fe 89
mbed_official 340:28d1f895c6fe 90 /** @brief Configures the SysTick clock source.
mbed_official 340:28d1f895c6fe 91 * @param __CLKSRC__: specifies the SysTick clock source.
mbed_official 340:28d1f895c6fe 92 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 93 * @arg SYSTICK_CLKSOURCE_HCLK_DIV8: AHB clock divided by 8 selected as SysTick clock source.
mbed_official 340:28d1f895c6fe 94 * @arg SYSTICK_CLKSOURCE_HCLK: AHB clock selected as SysTick clock source.
mbed_official 340:28d1f895c6fe 95 * @retval None
mbed_official 340:28d1f895c6fe 96 */
mbed_official 340:28d1f895c6fe 97 #define __HAL_CORTEX_SYSTICKCLK_CONFIG(__CLKSRC__) \
mbed_official 340:28d1f895c6fe 98 do { \
mbed_official 340:28d1f895c6fe 99 if ((__CLKSRC__) == SYSTICK_CLKSOURCE_HCLK) \
mbed_official 340:28d1f895c6fe 100 { \
mbed_official 340:28d1f895c6fe 101 SysTick->CTRL |= SYSTICK_CLKSOURCE_HCLK; \
mbed_official 340:28d1f895c6fe 102 } \
mbed_official 340:28d1f895c6fe 103 else \
mbed_official 340:28d1f895c6fe 104 SysTick->CTRL &= ~SYSTICK_CLKSOURCE_HCLK; \
mbed_official 340:28d1f895c6fe 105 } while(0)
mbed_official 340:28d1f895c6fe 106
mbed_official 340:28d1f895c6fe 107 /**
mbed_official 340:28d1f895c6fe 108 * @}
mbed_official 340:28d1f895c6fe 109 */
mbed_official 340:28d1f895c6fe 110
mbed_official 340:28d1f895c6fe 111 /* Exported functions --------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 112 /** @addtogroup CORTEX_Exported_Functions CORTEX Exported Functions
mbed_official 340:28d1f895c6fe 113 * @{
mbed_official 340:28d1f895c6fe 114 */
mbed_official 340:28d1f895c6fe 115 /** @addtogroup CORTEX_Exported_Functions_Group1 Initialization and de-initialization functions
mbed_official 340:28d1f895c6fe 116 * @brief Initialization and Configuration functions
mbed_official 340:28d1f895c6fe 117 * @{
mbed_official 340:28d1f895c6fe 118 */
mbed_official 340:28d1f895c6fe 119 /* Initialization and de-initialization functions *******************************/
mbed_official 340:28d1f895c6fe 120 void HAL_NVIC_SetPriority(IRQn_Type IRQn,uint32_t PreemptPriority, uint32_t SubPriority);
mbed_official 340:28d1f895c6fe 121 void HAL_NVIC_EnableIRQ(IRQn_Type IRQn);
mbed_official 340:28d1f895c6fe 122 void HAL_NVIC_DisableIRQ(IRQn_Type IRQn);
mbed_official 340:28d1f895c6fe 123 void HAL_NVIC_SystemReset(void);
mbed_official 340:28d1f895c6fe 124 uint32_t HAL_SYSTICK_Config(uint32_t TicksNumb);
mbed_official 340:28d1f895c6fe 125 /**
mbed_official 340:28d1f895c6fe 126 * @}
mbed_official 340:28d1f895c6fe 127 */
mbed_official 340:28d1f895c6fe 128
mbed_official 340:28d1f895c6fe 129 /** @addtogroup CORTEX_Exported_Functions_Group2 Peripheral Control functions
mbed_official 340:28d1f895c6fe 130 * @brief Cortex control functions
mbed_official 340:28d1f895c6fe 131 * @{
mbed_official 340:28d1f895c6fe 132 */
mbed_official 340:28d1f895c6fe 133
mbed_official 340:28d1f895c6fe 134 /* Peripheral Control functions *************************************************/
mbed_official 340:28d1f895c6fe 135 uint32_t HAL_NVIC_GetPriority(IRQn_Type IRQn);
mbed_official 340:28d1f895c6fe 136 uint32_t HAL_NVIC_GetPendingIRQ(IRQn_Type IRQn);
mbed_official 340:28d1f895c6fe 137 void HAL_NVIC_SetPendingIRQ(IRQn_Type IRQn);
mbed_official 340:28d1f895c6fe 138 void HAL_NVIC_ClearPendingIRQ(IRQn_Type IRQn);
mbed_official 340:28d1f895c6fe 139 void HAL_SYSTICK_CLKSourceConfig(uint32_t CLKSource);
mbed_official 340:28d1f895c6fe 140 void HAL_SYSTICK_IRQHandler(void);
mbed_official 340:28d1f895c6fe 141 void HAL_SYSTICK_Callback(void);
mbed_official 340:28d1f895c6fe 142 /**
mbed_official 340:28d1f895c6fe 143 * @}
mbed_official 340:28d1f895c6fe 144 */
mbed_official 340:28d1f895c6fe 145
mbed_official 340:28d1f895c6fe 146 /**
mbed_official 340:28d1f895c6fe 147 * @}
mbed_official 340:28d1f895c6fe 148 */
mbed_official 340:28d1f895c6fe 149
mbed_official 340:28d1f895c6fe 150 /**
mbed_official 340:28d1f895c6fe 151 * @}
mbed_official 340:28d1f895c6fe 152 */
mbed_official 340:28d1f895c6fe 153
mbed_official 340:28d1f895c6fe 154 /**
mbed_official 340:28d1f895c6fe 155 * @}
mbed_official 340:28d1f895c6fe 156 */
mbed_official 340:28d1f895c6fe 157
mbed_official 340:28d1f895c6fe 158 #ifdef __cplusplus
mbed_official 340:28d1f895c6fe 159 }
mbed_official 340:28d1f895c6fe 160 #endif
mbed_official 340:28d1f895c6fe 161
mbed_official 340:28d1f895c6fe 162 #endif /* __STM32F0xx_HAL_CORTEX_H */
mbed_official 340:28d1f895c6fe 163
mbed_official 340:28d1f895c6fe 164
mbed_official 340:28d1f895c6fe 165 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
mbed_official 340:28d1f895c6fe 166