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TARGET_NUCLEO_L152RE/stm32l1xx_wwdg.h@86:4f9a848d74c7, 2014-06-25 (annotated)

Committer:
erezi
Date:
Wed Jun 25 06:08:49 2014 +0000
Revision:
86:4f9a848d74c7
Parent:
81:7d30d6019079 
version_2.0

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emilmont 77:869cf507173a 1 /**
emilmont 77:869cf507173a 2 ******************************************************************************
emilmont 77:869cf507173a 3 * @file stm32l1xx_wwdg.h
emilmont 77:869cf507173a 4 * @author MCD Application Team
emilmont 77:869cf507173a 5 * @version V1.3.0
emilmont 77:869cf507173a 6 * @date 31-January-2014
emilmont 77:869cf507173a 7 * @brief This file contains all the functions prototypes for the WWDG
emilmont 77:869cf507173a 8 * firmware library.
emilmont 77:869cf507173a 9 ******************************************************************************
emilmont 77:869cf507173a 10 * @attention
emilmont 77:869cf507173a 11 *
bogdanm 81:7d30d6019079 12 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
emilmont 77:869cf507173a 13 *
bogdanm 81:7d30d6019079 14 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 81:7d30d6019079 15 * are permitted provided that the following conditions are met:
bogdanm 81:7d30d6019079 16 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 81:7d30d6019079 17 * this list of conditions and the following disclaimer.
bogdanm 81:7d30d6019079 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 81:7d30d6019079 19 * this list of conditions and the following disclaimer in the documentation
bogdanm 81:7d30d6019079 20 * and/or other materials provided with the distribution.
bogdanm 81:7d30d6019079 21 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 81:7d30d6019079 22 * may be used to endorse or promote products derived from this software
bogdanm 81:7d30d6019079 23 * without specific prior written permission.
emilmont 77:869cf507173a 24 *
bogdanm 81:7d30d6019079 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 81:7d30d6019079 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 81:7d30d6019079 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 81:7d30d6019079 28 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 81:7d30d6019079 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 81:7d30d6019079 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 81:7d30d6019079 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 81:7d30d6019079 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 81:7d30d6019079 33 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 81:7d30d6019079 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
emilmont 77:869cf507173a 35 *
emilmont 77:869cf507173a 36 ******************************************************************************
emilmont 77:869cf507173a 37 */
emilmont 77:869cf507173a 38
emilmont 77:869cf507173a 39 /* Define to prevent recursive inclusion -------------------------------------*/
emilmont 77:869cf507173a 40 #ifndef __STM32L1xx_WWDG_H
emilmont 77:869cf507173a 41 #define __STM32L1xx_WWDG_H
emilmont 77:869cf507173a 42
emilmont 77:869cf507173a 43 #ifdef __cplusplus
emilmont 77:869cf507173a 44 extern "C" {
emilmont 77:869cf507173a 45 #endif
emilmont 77:869cf507173a 46
emilmont 77:869cf507173a 47 /* Includes ------------------------------------------------------------------*/
emilmont 77:869cf507173a 48 #include "stm32l1xx.h"
emilmont 77:869cf507173a 49
emilmont 77:869cf507173a 50 /** @addtogroup STM32L1xx_StdPeriph_Driver
emilmont 77:869cf507173a 51 * @{
emilmont 77:869cf507173a 52 */
emilmont 77:869cf507173a 53
emilmont 77:869cf507173a 54 /** @addtogroup WWDG
emilmont 77:869cf507173a 55 * @{
emilmont 77:869cf507173a 56 */
emilmont 77:869cf507173a 57
emilmont 77:869cf507173a 58 /* Exported types ------------------------------------------------------------*/
emilmont 77:869cf507173a 59 /* Exported constants --------------------------------------------------------*/
emilmont 77:869cf507173a 60
emilmont 77:869cf507173a 61 /** @defgroup WWDG_Exported_Constants
emilmont 77:869cf507173a 62 * @{
emilmont 77:869cf507173a 63 */
emilmont 77:869cf507173a 64
emilmont 77:869cf507173a 65 /** @defgroup WWDG_Prescaler
emilmont 77:869cf507173a 66 * @{
emilmont 77:869cf507173a 67 */
emilmont 77:869cf507173a 68
emilmont 77:869cf507173a 69 #define WWDG_Prescaler_1 ((uint32_t)0x00000000)
emilmont 77:869cf507173a 70 #define WWDG_Prescaler_2 ((uint32_t)0x00000080)
emilmont 77:869cf507173a 71 #define WWDG_Prescaler_4 ((uint32_t)0x00000100)
emilmont 77:869cf507173a 72 #define WWDG_Prescaler_8 ((uint32_t)0x00000180)
emilmont 77:869cf507173a 73 #define IS_WWDG_PRESCALER(PRESCALER) (((PRESCALER) == WWDG_Prescaler_1) || \
emilmont 77:869cf507173a 74 ((PRESCALER) == WWDG_Prescaler_2) || \
emilmont 77:869cf507173a 75 ((PRESCALER) == WWDG_Prescaler_4) || \
emilmont 77:869cf507173a 76 ((PRESCALER) == WWDG_Prescaler_8))
emilmont 77:869cf507173a 77 #define IS_WWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0x7F)
emilmont 77:869cf507173a 78 #define IS_WWDG_COUNTER(COUNTER) (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F))
emilmont 77:869cf507173a 79
emilmont 77:869cf507173a 80 /**
emilmont 77:869cf507173a 81 * @}
emilmont 77:869cf507173a 82 */
emilmont 77:869cf507173a 83
emilmont 77:869cf507173a 84 /**
emilmont 77:869cf507173a 85 * @}
emilmont 77:869cf507173a 86 */
emilmont 77:869cf507173a 87
emilmont 77:869cf507173a 88 /* Exported macro ------------------------------------------------------------*/
emilmont 77:869cf507173a 89 /* Exported functions ------------------------------------------------------- */
emilmont 77:869cf507173a 90 /* Function used to set the WWDG configuration to the default reset state ****/
emilmont 77:869cf507173a 91 void WWDG_DeInit(void);
emilmont 77:869cf507173a 92
emilmont 77:869cf507173a 93 /* Prescaler, Refresh window and Counter configuration functions **************/
emilmont 77:869cf507173a 94 void WWDG_SetPrescaler(uint32_t WWDG_Prescaler);
emilmont 77:869cf507173a 95 void WWDG_SetWindowValue(uint8_t WindowValue);
emilmont 77:869cf507173a 96 void WWDG_EnableIT(void);
emilmont 77:869cf507173a 97 void WWDG_SetCounter(uint8_t Counter);
emilmont 77:869cf507173a 98
emilmont 77:869cf507173a 99 /* WWDG activation functions **************************************************/
emilmont 77:869cf507173a 100 void WWDG_Enable(uint8_t Counter);
emilmont 77:869cf507173a 101
emilmont 77:869cf507173a 102 /* Interrupts and flags management functions **********************************/
emilmont 77:869cf507173a 103 FlagStatus WWDG_GetFlagStatus(void);
emilmont 77:869cf507173a 104 void WWDG_ClearFlag(void);
emilmont 77:869cf507173a 105
emilmont 77:869cf507173a 106 #ifdef __cplusplus
emilmont 77:869cf507173a 107 }
emilmont 77:869cf507173a 108 #endif
emilmont 77:869cf507173a 109
emilmont 77:869cf507173a 110 #endif /* __STM32L1xx_WWDG_H */
emilmont 77:869cf507173a 111
emilmont 77:869cf507173a 112 /**
emilmont 77:869cf507173a 113 * @}
emilmont 77:869cf507173a 114 */
emilmont 77:869cf507173a 115
emilmont 77:869cf507173a 116 /**
emilmont 77:869cf507173a 117 * @}
emilmont 77:869cf507173a 118 */
emilmont 77:869cf507173a 119
emilmont 77:869cf507173a 120 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/