]> git.donarmstrong.com Git - qmk_firmware.git/blob - tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F0/stm32f0xx_hal_cortex.h
Squashed 'tmk_core/' changes from 7967731..b9e0ea0
[qmk_firmware.git] / tool / mbed / mbed-sdk / libraries / mbed / targets / cmsis / TARGET_STM / TARGET_STM32F0 / stm32f0xx_hal_cortex.h
1 /**
2   ******************************************************************************
3   * @file    stm32f0xx_hal_cortex.h
4   * @author  MCD Application Team
5   * @version V1.2.0
6   * @date    11-December-2014
7   * @brief   Header file of CORTEX HAL module.
8   ******************************************************************************
9   * @attention
10   *
11   * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
12   *
13   * Redistribution and use in source and binary forms, with or without modification,
14   * are permitted provided that the following conditions are met:
15   *   1. Redistributions of source code must retain the above copyright notice,
16   *      this list of conditions and the following disclaimer.
17   *   2. Redistributions in binary form must reproduce the above copyright notice,
18   *      this list of conditions and the following disclaimer in the documentation
19   *      and/or other materials provided with the distribution.
20   *   3. Neither the name of STMicroelectronics nor the names of its contributors
21   *      may be used to endorse or promote products derived from this software
22   *      without specific prior written permission.
23   *
24   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
27   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
28   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
30   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
31   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
32   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34   *
35   ******************************************************************************
36   */ 
37
38 /* Define to prevent recursive inclusion -------------------------------------*/
39 #ifndef __STM32F0xx_HAL_CORTEX_H
40 #define __STM32F0xx_HAL_CORTEX_H
41
42 #ifdef __cplusplus
43  extern "C" {
44 #endif
45
46 /* Includes ------------------------------------------------------------------*/
47 #include "stm32f0xx_hal_def.h"
48
49 /** @addtogroup STM32F0xx_HAL_Driver
50   * @{
51   */
52
53 /** @addtogroup CORTEX CORTEX HAL module driver
54   * @{
55   */ 
56 /* Exported types ------------------------------------------------------------*/
57 /* Exported constants --------------------------------------------------------*/
58 /** @defgroup CORTEX_Exported_Constants CORTEX Exported Constants
59   * @{
60   */
61   
62 /** @defgroup CORTEX_Priority CORTEX Priority
63   * @{
64   */
65 #define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY)  ((PRIORITY) < 0x4)
66 /**
67   * @}
68   */
69   
70 /** @defgroup CORTEX_SysTick_clock_source CORTEX SysTick clock source
71   * @{
72   */
73 #define SYSTICK_CLKSOURCE_HCLK_DIV8    ((uint32_t)0x00000000)
74 #define SYSTICK_CLKSOURCE_HCLK         ((uint32_t)0x00000004)
75 #define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SYSTICK_CLKSOURCE_HCLK) || \
76                                       ((SOURCE) == SYSTICK_CLKSOURCE_HCLK_DIV8))
77 /**
78   * @}
79   */
80
81 /**
82   * @}
83   */
84   
85 /* Exported Macros -----------------------------------------------------------*/
86 /** @defgroup CORTEX_Exported_Macro CORTEX Exported Macro
87   * @{
88   */
89
90 /** @brief Configures the SysTick clock source.
91   * @param __CLKSRC__: specifies the SysTick clock source.
92   *   This parameter can be one of the following values:
93   *     @arg SYSTICK_CLKSOURCE_HCLK_DIV8: AHB clock divided by 8 selected as SysTick clock source.
94   *     @arg SYSTICK_CLKSOURCE_HCLK: AHB clock selected as SysTick clock source.
95   * @retval None
96   */
97 #define __HAL_CORTEX_SYSTICKCLK_CONFIG(__CLKSRC__)                             \
98                             do {                                               \
99                                  if ((__CLKSRC__) == SYSTICK_CLKSOURCE_HCLK)   \
100                                   {                                            \
101                                     SysTick->CTRL |= SYSTICK_CLKSOURCE_HCLK;   \
102                                   }                                            \
103                                  else                                          \
104                                     SysTick->CTRL &= ~SYSTICK_CLKSOURCE_HCLK;  \
105                                 } while(0)
106
107 /**
108   * @}
109   */
110
111 /* Exported functions --------------------------------------------------------*/
112 /** @addtogroup CORTEX_Exported_Functions CORTEX Exported Functions
113   * @{
114   */
115 /** @addtogroup CORTEX_Exported_Functions_Group1 Initialization and de-initialization functions 
116  *  @brief    Initialization and Configuration functions
117  * @{
118  */
119 /* Initialization and de-initialization functions *******************************/
120 void HAL_NVIC_SetPriority(IRQn_Type IRQn,uint32_t PreemptPriority, uint32_t SubPriority);
121 void HAL_NVIC_EnableIRQ(IRQn_Type IRQn);
122 void HAL_NVIC_DisableIRQ(IRQn_Type IRQn);
123 void HAL_NVIC_SystemReset(void);
124 uint32_t HAL_SYSTICK_Config(uint32_t TicksNumb);
125 /**
126   * @}
127   */
128
129 /** @addtogroup CORTEX_Exported_Functions_Group2 Peripheral Control functions 
130  *  @brief   Cortex control functions
131  * @{
132  */
133  
134 /* Peripheral Control functions *************************************************/
135 uint32_t HAL_NVIC_GetPriority(IRQn_Type IRQn);
136 uint32_t HAL_NVIC_GetPendingIRQ(IRQn_Type IRQn);
137 void HAL_NVIC_SetPendingIRQ(IRQn_Type IRQn);
138 void HAL_NVIC_ClearPendingIRQ(IRQn_Type IRQn);
139 void HAL_SYSTICK_CLKSourceConfig(uint32_t CLKSource);
140 void HAL_SYSTICK_IRQHandler(void);
141 void HAL_SYSTICK_Callback(void);
142 /**
143   * @}
144   */ 
145
146 /**
147   * @}
148   */ 
149
150 /**
151   * @}
152   */
153
154 /**
155   * @}
156   */
157     
158 #ifdef __cplusplus
159 }
160 #endif
161
162 #endif /* __STM32F0xx_HAL_CORTEX_H */
163  
164
165 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
166