li lei / mbed-stm32l0l1-src

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Fork of mbed-stm32l0l1-src-1 by lzbp li

targets/cmsis/TARGET_STM/TARGET_DISCO_L053C8/stm32l0xx_hal_cortex.h@376:cb4d9db17537, 2014-10-31 (annotated)

Committer:
mbed_official
Date:
Fri Oct 31 11:00:10 2014 +0000
Revision:
376:cb4d9db17537
Synchronized with git revision 07b49da75eac883fc8916d3d6b6962664b8db29e



Full URL: https://github.com/mbedmicro/mbed/commit/07b49da75eac883fc8916d3d6b6962664b8db29e/



Targets: DISCO_L053C8 - new platform - STM32L0 Discovery board

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 376:cb4d9db17537 1 /**
mbed_official 376:cb4d9db17537 2 ******************************************************************************
mbed_official 376:cb4d9db17537 3 * @file stm32l0xx_hal_cortex.h
mbed_official 376:cb4d9db17537 4 * @author MCD Application Team
mbed_official 376:cb4d9db17537 5 * @version V1.1.0
mbed_official 376:cb4d9db17537 6 * @date 18-June-2014
mbed_official 376:cb4d9db17537 7 * @brief Header file of CORTEX HAL module.
mbed_official 376:cb4d9db17537 8 ******************************************************************************
mbed_official 376:cb4d9db17537 9 * @attention
mbed_official 376:cb4d9db17537 10 *
mbed_official 376:cb4d9db17537 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
mbed_official 376:cb4d9db17537 12 *
mbed_official 376:cb4d9db17537 13 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 376:cb4d9db17537 14 * are permitted provided that the following conditions are met:
mbed_official 376:cb4d9db17537 15 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 376:cb4d9db17537 16 * this list of conditions and the following disclaimer.
mbed_official 376:cb4d9db17537 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 376:cb4d9db17537 18 * this list of conditions and the following disclaimer in the documentation
mbed_official 376:cb4d9db17537 19 * and/or other materials provided with the distribution.
mbed_official 376:cb4d9db17537 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 376:cb4d9db17537 21 * may be used to endorse or promote products derived from this software
mbed_official 376:cb4d9db17537 22 * without specific prior written permission.
mbed_official 376:cb4d9db17537 23 *
mbed_official 376:cb4d9db17537 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 376:cb4d9db17537 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 376:cb4d9db17537 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 376:cb4d9db17537 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 376:cb4d9db17537 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 376:cb4d9db17537 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 376:cb4d9db17537 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 376:cb4d9db17537 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 376:cb4d9db17537 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 376:cb4d9db17537 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 376:cb4d9db17537 34 *
mbed_official 376:cb4d9db17537 35 ******************************************************************************
mbed_official 376:cb4d9db17537 36 */
mbed_official 376:cb4d9db17537 37
mbed_official 376:cb4d9db17537 38 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 376:cb4d9db17537 39 #ifndef __STM32L0xx_HAL_CORTEX_H
mbed_official 376:cb4d9db17537 40 #define __STM32L0xx_HAL_CORTEX_H
mbed_official 376:cb4d9db17537 41
mbed_official 376:cb4d9db17537 42 #ifdef __cplusplus
mbed_official 376:cb4d9db17537 43 extern "C" {
mbed_official 376:cb4d9db17537 44 #endif
mbed_official 376:cb4d9db17537 45
mbed_official 376:cb4d9db17537 46 /* Includes ------------------------------------------------------------------*/
mbed_official 376:cb4d9db17537 47 #include "stm32l0xx_hal_def.h"
mbed_official 376:cb4d9db17537 48
mbed_official 376:cb4d9db17537 49 /** @addtogroup STM32L0xx_HAL_Driver
mbed_official 376:cb4d9db17537 50 * @{
mbed_official 376:cb4d9db17537 51 */
mbed_official 376:cb4d9db17537 52
mbed_official 376:cb4d9db17537 53 /** @addtogroup CORTEX
mbed_official 376:cb4d9db17537 54 * @{
mbed_official 376:cb4d9db17537 55 */
mbed_official 376:cb4d9db17537 56 /* Exported types ------------------------------------------------------------*/
mbed_official 376:cb4d9db17537 57 /* Exported constants --------------------------------------------------------*/
mbed_official 376:cb4d9db17537 58
mbed_official 376:cb4d9db17537 59 /** @defgroup CORTEX_Exported_Constants
mbed_official 376:cb4d9db17537 60 * @{
mbed_official 376:cb4d9db17537 61 */
mbed_official 376:cb4d9db17537 62
mbed_official 376:cb4d9db17537 63
mbed_official 376:cb4d9db17537 64 #define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY) ((PRIORITY) < 0x4)
mbed_official 376:cb4d9db17537 65
mbed_official 376:cb4d9db17537 66 /** @defgroup CORTEX_SysTick_clock_source
mbed_official 376:cb4d9db17537 67 * @{
mbed_official 376:cb4d9db17537 68 */
mbed_official 376:cb4d9db17537 69 #define SYSTICK_CLKSOURCE_HCLK_DIV8 ((uint32_t)0x00000000)
mbed_official 376:cb4d9db17537 70 #define SYSTICK_CLKSOURCE_HCLK ((uint32_t)0x00000004)
mbed_official 376:cb4d9db17537 71 #define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SYSTICK_CLKSOURCE_HCLK) || \
mbed_official 376:cb4d9db17537 72 ((SOURCE) == SYSTICK_CLKSOURCE_HCLK_DIV8))
mbed_official 376:cb4d9db17537 73 /**
mbed_official 376:cb4d9db17537 74 * @}
mbed_official 376:cb4d9db17537 75 */
mbed_official 376:cb4d9db17537 76
mbed_official 376:cb4d9db17537 77 /* Exported Macros -----------------------------------------------------------*/
mbed_official 376:cb4d9db17537 78
mbed_official 376:cb4d9db17537 79 /** @brief Configures the SysTick clock source.
mbed_official 376:cb4d9db17537 80 * @param __CLKSRC__: specifies the SysTick clock source.
mbed_official 376:cb4d9db17537 81 * This parameter can be one of the following values:
mbed_official 376:cb4d9db17537 82 * @arg SYSTICK_CLKSOURCE_HCLK_DIV8: AHB clock divided by 8 selected as SysTick clock source.
mbed_official 376:cb4d9db17537 83 * @arg SYSTICK_CLKSOURCE_HCLK: AHB clock selected as SysTick clock source.
mbed_official 376:cb4d9db17537 84 * @retval None
mbed_official 376:cb4d9db17537 85 */
mbed_official 376:cb4d9db17537 86 #define __HAL_CORTEX_SYSTICKCLK_CONFIG(__CLKSRC__) \
mbed_official 376:cb4d9db17537 87 do { \
mbed_official 376:cb4d9db17537 88 if ((__CLKSRC__) == SYSTICK_CLKSOURCE_HCLK) \
mbed_official 376:cb4d9db17537 89 { \
mbed_official 376:cb4d9db17537 90 SysTick->CTRL |= SYSTICK_CLKSOURCE_HCLK; \
mbed_official 376:cb4d9db17537 91 } \
mbed_official 376:cb4d9db17537 92 else \
mbed_official 376:cb4d9db17537 93 SysTick->CTRL &= ~SYSTICK_CLKSOURCE_HCLK; \
mbed_official 376:cb4d9db17537 94 } while(0)
mbed_official 376:cb4d9db17537 95
mbed_official 376:cb4d9db17537 96 /**
mbed_official 376:cb4d9db17537 97 * @}
mbed_official 376:cb4d9db17537 98 */
mbed_official 376:cb4d9db17537 99
mbed_official 376:cb4d9db17537 100 /* Exported macro ------------------------------------------------------------*/
mbed_official 376:cb4d9db17537 101 /* Exported functions --------------------------------------------------------*/
mbed_official 376:cb4d9db17537 102 /* Initialization and de-initialization functions *******************************/
mbed_official 376:cb4d9db17537 103 void HAL_NVIC_SetPriority(IRQn_Type IRQn, uint32_t PreemptPriority, uint32_t SubPriority);
mbed_official 376:cb4d9db17537 104 void HAL_NVIC_EnableIRQ(IRQn_Type IRQn);
mbed_official 376:cb4d9db17537 105 void HAL_NVIC_DisableIRQ(IRQn_Type IRQn);
mbed_official 376:cb4d9db17537 106 void HAL_NVIC_SystemReset(void);
mbed_official 376:cb4d9db17537 107 uint32_t HAL_SYSTICK_Config(uint32_t TicksNumb);
mbed_official 376:cb4d9db17537 108
mbed_official 376:cb4d9db17537 109 /* Peripheral Control functions *************************************************/
mbed_official 376:cb4d9db17537 110 uint32_t HAL_NVIC_GetPendingIRQ(IRQn_Type IRQn);
mbed_official 376:cb4d9db17537 111 void HAL_NVIC_SetPendingIRQ(IRQn_Type IRQn);
mbed_official 376:cb4d9db17537 112 void HAL_NVIC_ClearPendingIRQ(IRQn_Type IRQn);
mbed_official 376:cb4d9db17537 113 void HAL_SYSTICK_CLKSourceConfig(uint32_t CLKSource);
mbed_official 376:cb4d9db17537 114 void HAL_SYSTICK_IRQHandler(void);
mbed_official 376:cb4d9db17537 115 void HAL_SYSTICK_Callback(void);
mbed_official 376:cb4d9db17537 116
mbed_official 376:cb4d9db17537 117 /**
mbed_official 376:cb4d9db17537 118 * @}
mbed_official 376:cb4d9db17537 119 */
mbed_official 376:cb4d9db17537 120
mbed_official 376:cb4d9db17537 121 /**
mbed_official 376:cb4d9db17537 122 * @}
mbed_official 376:cb4d9db17537 123 */
mbed_official 376:cb4d9db17537 124
mbed_official 376:cb4d9db17537 125 #ifdef __cplusplus
mbed_official 376:cb4d9db17537 126 }
mbed_official 376:cb4d9db17537 127 #endif
mbed_official 376:cb4d9db17537 128
mbed_official 376:cb4d9db17537 129 #endif /* __STM32L0xx_HAL_CORTEX_H */
mbed_official 376:cb4d9db17537 130
mbed_official 376:cb4d9db17537 131
mbed_official 376:cb4d9db17537 132 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/