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Last commit 20 Feb 2019 by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_wwdg.h@579:53297373a894, 2015-07-01 (annotated)

Committer:
mbed_official
Date:
Wed Jul 01 09:45:11 2015 +0100
Revision:
579:53297373a894
Parent:
489:119543c9f674 
Synchronized with git revision d5b4d2ab9c47edb4dc5776e7177b0c2263459081



Full URL: https://github.com/mbedmicro/mbed/commit/d5b4d2ab9c47edb4dc5776e7177b0c2263459081/



Initial version of drivers for SAMR21

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_wwdg.h
mbed_official 376:cb4d9db17537 4 * @author MCD Application Team
mbed_official 489:119543c9f674 5 * @version V1.2.0
mbed_official 489:119543c9f674 6 * @date 06-February-2015
mbed_official 376:cb4d9db17537 7 * @brief Header file of WWDG HAL module.
mbed_official 376:cb4d9db17537 8 ******************************************************************************
mbed_official 376:cb4d9db17537 9 * @attention
mbed_official 376:cb4d9db17537 10 *
mbed_official 489:119543c9f674 11 * <h2><center>&copy; COPYRIGHT(c) 2015 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_WWDG_H
mbed_official 376:cb4d9db17537 40 #define __STM32L0xx_HAL_WWDG_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 489:119543c9f674 53 /** @defgroup WWDG WWDG (Window watchdog)
mbed_official 376:cb4d9db17537 54 * @{
mbed_official 376:cb4d9db17537 55 */
mbed_official 376:cb4d9db17537 56
mbed_official 376:cb4d9db17537 57 /* Exported types ------------------------------------------------------------*/
mbed_official 376:cb4d9db17537 58
mbed_official 376:cb4d9db17537 59 /** @defgroup WWDG_Exported_Types WWDG Exported Types
mbed_official 376:cb4d9db17537 60 * @{
mbed_official 376:cb4d9db17537 61 */
mbed_official 489:119543c9f674 62
mbed_official 489:119543c9f674 63 /** @defgroup WWDG_State WWDG state definition
mbed_official 489:119543c9f674 64 * @{
mbed_official 489:119543c9f674 65 */
mbed_official 376:cb4d9db17537 66 /**
mbed_official 376:cb4d9db17537 67 * @brief WWDG HAL State Structure definition
mbed_official 376:cb4d9db17537 68 */
mbed_official 376:cb4d9db17537 69 typedef enum
mbed_official 376:cb4d9db17537 70 {
mbed_official 376:cb4d9db17537 71 HAL_WWDG_STATE_RESET = 0x00, /*!< WWDG not yet initialized or disabled */
mbed_official 376:cb4d9db17537 72 HAL_WWDG_STATE_READY = 0x01, /*!< WWDG initialized and ready for use */
mbed_official 376:cb4d9db17537 73 HAL_WWDG_STATE_BUSY = 0x02, /*!< WWDG internal process is ongoing */
mbed_official 376:cb4d9db17537 74 HAL_WWDG_STATE_TIMEOUT = 0x03, /*!< WWDG timeout state */
mbed_official 376:cb4d9db17537 75 HAL_WWDG_STATE_ERROR = 0x04 /*!< WWDG error state */
mbed_official 376:cb4d9db17537 76 }HAL_WWDG_StateTypeDef;
mbed_official 376:cb4d9db17537 77
mbed_official 489:119543c9f674 78 /**
mbed_official 489:119543c9f674 79 * @}
mbed_official 489:119543c9f674 80 */
mbed_official 489:119543c9f674 81
mbed_official 489:119543c9f674 82 /** @defgroup WWDG_Init WWDG init configuration structure
mbed_official 489:119543c9f674 83 * @{
mbed_official 489:119543c9f674 84 */
mbed_official 376:cb4d9db17537 85 /**
mbed_official 489:119543c9f674 86 * @brief WWDG Init configuration structure
mbed_official 376:cb4d9db17537 87 */
mbed_official 376:cb4d9db17537 88 typedef struct
mbed_official 376:cb4d9db17537 89 {
mbed_official 376:cb4d9db17537 90 uint32_t Prescaler; /*!< Specifies the prescaler value of the WWDG.
mbed_official 376:cb4d9db17537 91 This parameter can be a value of @ref WWDG_Prescaler */
mbed_official 376:cb4d9db17537 92
mbed_official 376:cb4d9db17537 93 uint32_t Window; /*!< Specifies the WWDG window value to be compared to the downcounter.
mbed_official 376:cb4d9db17537 94 This parameter must be a number lower than Max_Data = 0x80 */
mbed_official 376:cb4d9db17537 95
mbed_official 376:cb4d9db17537 96 uint32_t Counter; /*!< Specifies the WWDG free-running downcounter value.
mbed_official 376:cb4d9db17537 97 This parameter must be a number between Min_Data = 0x40 and Max_Data = 0x7F */
mbed_official 376:cb4d9db17537 98
mbed_official 376:cb4d9db17537 99 }WWDG_InitTypeDef;
mbed_official 489:119543c9f674 100 /**
mbed_official 489:119543c9f674 101 * @}
mbed_official 489:119543c9f674 102 */
mbed_official 376:cb4d9db17537 103
mbed_official 489:119543c9f674 104 /** @defgroup WWDG_handle WWDG handler
mbed_official 489:119543c9f674 105 * @{
mbed_official 489:119543c9f674 106 */
mbed_official 376:cb4d9db17537 107 /**
mbed_official 376:cb4d9db17537 108 * @brief WWDG handle Structure definition
mbed_official 376:cb4d9db17537 109 */
mbed_official 376:cb4d9db17537 110 typedef struct
mbed_official 376:cb4d9db17537 111 {
mbed_official 376:cb4d9db17537 112 WWDG_TypeDef *Instance; /*!< Register base address */
mbed_official 376:cb4d9db17537 113
mbed_official 376:cb4d9db17537 114 WWDG_InitTypeDef Init; /*!< WWDG required parameters */
mbed_official 376:cb4d9db17537 115
mbed_official 376:cb4d9db17537 116 HAL_LockTypeDef Lock; /*!< WWDG locking object */
mbed_official 376:cb4d9db17537 117
mbed_official 376:cb4d9db17537 118 __IO HAL_WWDG_StateTypeDef State; /*!< WWDG communication state */
mbed_official 376:cb4d9db17537 119
mbed_official 376:cb4d9db17537 120 }WWDG_HandleTypeDef;
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
mbed_official 489:119543c9f674 126 /**
mbed_official 489:119543c9f674 127 * @}
mbed_official 489:119543c9f674 128 */
mbed_official 489:119543c9f674 129
mbed_official 376:cb4d9db17537 130 /* Exported constants --------------------------------------------------------*/
mbed_official 376:cb4d9db17537 131
mbed_official 376:cb4d9db17537 132 /** @defgroup WWDG_Exported_Constants WWDG Exported Constants
mbed_official 376:cb4d9db17537 133 * @{
mbed_official 376:cb4d9db17537 134 */
mbed_official 376:cb4d9db17537 135
mbed_official 376:cb4d9db17537 136 /** @defgroup WWDG_BitAddress_AliasRegion WWDG BitAddress AliasRegion
mbed_official 376:cb4d9db17537 137 * @brief WWDG registers bit address in the alias region
mbed_official 376:cb4d9db17537 138 * @{
mbed_official 376:cb4d9db17537 139 */
mbed_official 376:cb4d9db17537 140
mbed_official 376:cb4d9db17537 141 /* --- CFR Register ---*/
mbed_official 376:cb4d9db17537 142 /* Alias word address of EWI bit */
mbed_official 489:119543c9f674 143 #define WWDG_CFR_BASE (uint32_t)(WWDG_BASE + 0x04)
mbed_official 376:cb4d9db17537 144
mbed_official 376:cb4d9db17537 145 /**
mbed_official 376:cb4d9db17537 146 * @}
mbed_official 376:cb4d9db17537 147 */
mbed_official 376:cb4d9db17537 148
mbed_official 376:cb4d9db17537 149 /** @defgroup WWDG_Interrupt_definition WWDG Interrupt definition
mbed_official 376:cb4d9db17537 150 * @{
mbed_official 376:cb4d9db17537 151 */
mbed_official 376:cb4d9db17537 152 #define WWDG_IT_EWI ((uint32_t)WWDG_CFR_EWI)
mbed_official 376:cb4d9db17537 153 /**
mbed_official 376:cb4d9db17537 154 * @}
mbed_official 376:cb4d9db17537 155 */
mbed_official 376:cb4d9db17537 156
mbed_official 376:cb4d9db17537 157 /** @defgroup WWDG_Flag_definition WWDG Flag definition
mbed_official 376:cb4d9db17537 158 * @brief WWDG Flag definition
mbed_official 376:cb4d9db17537 159 * @{
mbed_official 376:cb4d9db17537 160 */
mbed_official 376:cb4d9db17537 161 #define WWDG_FLAG_EWIF ((uint32_t)WWDG_SR_EWIF) /*!< Early wakeup interrupt flag */
mbed_official 376:cb4d9db17537 162 /**
mbed_official 376:cb4d9db17537 163 * @}
mbed_official 376:cb4d9db17537 164 */
mbed_official 376:cb4d9db17537 165
mbed_official 376:cb4d9db17537 166 /** @defgroup WWDG_Prescaler WWDG Prescaler
mbed_official 376:cb4d9db17537 167 * @{
mbed_official 376:cb4d9db17537 168 */
mbed_official 376:cb4d9db17537 169 #define WWDG_PRESCALER_1 ((uint32_t)0x00000000) /*!< WWDG counter clock = (PCLK1/4096)/1 */
mbed_official 376:cb4d9db17537 170 #define WWDG_PRESCALER_2 ((uint32_t)WWDG_CFR_WDGTB0) /*!< WWDG counter clock = (PCLK1/4096)/2 */
mbed_official 376:cb4d9db17537 171 #define WWDG_PRESCALER_4 ((uint32_t)WWDG_CFR_WDGTB1) /*!< WWDG counter clock = (PCLK1/4096)/4 */
mbed_official 376:cb4d9db17537 172 #define WWDG_PRESCALER_8 ((uint32_t)WWDG_CFR_WDGTB) /*!< WWDG counter clock = (PCLK1/4096)/8 */
mbed_official 489:119543c9f674 173 /**
mbed_official 489:119543c9f674 174 * @}
mbed_official 489:119543c9f674 175 */
mbed_official 376:cb4d9db17537 176 #define IS_WWDG_PRESCALER(__PRESCALER__) (((__PRESCALER__) == WWDG_PRESCALER_1) || \
mbed_official 376:cb4d9db17537 177 ((__PRESCALER__) == WWDG_PRESCALER_2) || \
mbed_official 376:cb4d9db17537 178 ((__PRESCALER__) == WWDG_PRESCALER_4) || \
mbed_official 376:cb4d9db17537 179 ((__PRESCALER__) == WWDG_PRESCALER_8))
mbed_official 376:cb4d9db17537 180
mbed_official 489:119543c9f674 181
mbed_official 376:cb4d9db17537 182
mbed_official 489:119543c9f674 183 /* Check for window */
mbed_official 376:cb4d9db17537 184 #define IS_WWDG_WINDOW(__WINDOW__) ((__WINDOW__) <= 0x7F)
mbed_official 376:cb4d9db17537 185
mbed_official 489:119543c9f674 186 /* Check for counter */
mbed_official 376:cb4d9db17537 187 #define IS_WWDG_COUNTER(__COUNTER__) (((__COUNTER__) >= 0x40) && ((__COUNTER__) <= 0x7F))
mbed_official 376:cb4d9db17537 188
mbed_official 376:cb4d9db17537 189 /**
mbed_official 376:cb4d9db17537 190 * @}
mbed_official 376:cb4d9db17537 191 */
mbed_official 376:cb4d9db17537 192
mbed_official 376:cb4d9db17537 193 /* Exported macro ------------------------------------------------------------*/
mbed_official 376:cb4d9db17537 194
mbed_official 376:cb4d9db17537 195 /** @defgroup WWDG_Exported_Macros WWDG Exported Macros
mbed_official 376:cb4d9db17537 196 * @{
mbed_official 376:cb4d9db17537 197 */
mbed_official 376:cb4d9db17537 198
mbed_official 376:cb4d9db17537 199 /** @brief Reset WWDG handle state
mbed_official 376:cb4d9db17537 200 * @param __HANDLE__: WWDG handle
mbed_official 376:cb4d9db17537 201 * @retval None
mbed_official 376:cb4d9db17537 202 */
mbed_official 376:cb4d9db17537 203 #define __HAL_WWDG_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_WWDG_STATE_RESET)
mbed_official 376:cb4d9db17537 204
mbed_official 376:cb4d9db17537 205 /**
mbed_official 376:cb4d9db17537 206 * @brief Enables the WWDG peripheral.
mbed_official 376:cb4d9db17537 207 * @param __HANDLE__: WWDG handle
mbed_official 376:cb4d9db17537 208 * @retval None
mbed_official 376:cb4d9db17537 209 */
mbed_official 376:cb4d9db17537 210 #define __HAL_WWDG_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR, WWDG_CR_WDGA)
mbed_official 376:cb4d9db17537 211
mbed_official 376:cb4d9db17537 212 /**
mbed_official 489:119543c9f674 213 * @brief Disables the WWDG peripheral.
mbed_official 489:119543c9f674 214 * @param __HANDLE__: WWDG handle
mbed_official 489:119543c9f674 215 * @note WARNING: This is a dummy macro for HAL code alignment.
mbed_official 489:119543c9f674 216 * Once enable, WWDG Peripheral cannot be disabled except by a system reset.
mbed_official 489:119543c9f674 217 * @retval None
mbed_official 489:119543c9f674 218 */
mbed_official 489:119543c9f674 219 #define __HAL_WWDG_DISABLE(__HANDLE__) /* dummy macro */
mbed_official 489:119543c9f674 220
mbed_official 489:119543c9f674 221 /**
mbed_official 489:119543c9f674 222 * @brief Enables the WWDG early wakeup interrupt.
mbed_official 489:119543c9f674 223 * @param __HANDLE__: WWDG handle
mbed_official 489:119543c9f674 224 * @param __INTERRUPT__: specifies the interrupt to enable.
mbed_official 489:119543c9f674 225 * This parameter can be one of the following values:
mbed_official 489:119543c9f674 226 * @arg WWDG_IT_EWI: Early wakeup interrupt
mbed_official 489:119543c9f674 227 * @note Once enabled this interrupt cannot be disabled except by a system reset.
mbed_official 489:119543c9f674 228 * @retval None
mbed_official 489:119543c9f674 229 */
mbed_official 489:119543c9f674 230 #define __HAL_WWDG_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CFR |= (__INTERRUPT__))
mbed_official 489:119543c9f674 231 /**
mbed_official 489:119543c9f674 232 * @brief Disables the WWDG early wakeup interrupt.
mbed_official 489:119543c9f674 233 * @param __HANDLE__: WWDG handle:
mbed_official 489:119543c9f674 234 * @param __INTERRUPT__: specifies the interrupt to disable.
mbed_official 489:119543c9f674 235 * @arg WWDG_IT_EWI: Early wakeup interrupt
mbed_official 489:119543c9f674 236 * @note WARNING: This is a dummy macro for HAL code alignment.
mbed_official 489:119543c9f674 237 * Once enabled this interrupt cannot be disabled except by a system reset.
mbed_official 489:119543c9f674 238 * @retval None
mbed_official 489:119543c9f674 239 */
mbed_official 489:119543c9f674 240 #define __HAL_WWDG_DISABLE_IT(__HANDLE__, __INTERRUPT__) /* dummy macro */
mbed_official 489:119543c9f674 241
mbed_official 489:119543c9f674 242 /**
mbed_official 489:119543c9f674 243 * @brief Gets the selected WWDG's it status.
mbed_official 489:119543c9f674 244 * @param __HANDLE__: WWDG handle
mbed_official 489:119543c9f674 245 * @param __INTERRUPT__: specifies the it to check.
mbed_official 489:119543c9f674 246 * This parameter can be one of the following values:
mbed_official 489:119543c9f674 247 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt IT
mbed_official 489:119543c9f674 248 * @retval The new state of WWDG_FLAG (SET or RESET).
mbed_official 489:119543c9f674 249 */
mbed_official 489:119543c9f674 250 #define __HAL_WWDG_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR & (__INTERRUPT__)) == (__INTERRUPT__))
mbed_official 489:119543c9f674 251
mbed_official 489:119543c9f674 252 /** @brief Clear the WWDG's interrupt pending bits
mbed_official 489:119543c9f674 253 * bits to clear the selected interrupt pending bits.
mbed_official 489:119543c9f674 254 * @param __HANDLE__: WWDG handle
mbed_official 489:119543c9f674 255 * @param __INTERRUPT__: specifies the interrupt pending bit to clear.
mbed_official 489:119543c9f674 256 * This parameter can be one of the following values:
mbed_official 489:119543c9f674 257 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
mbed_official 489:119543c9f674 258 */
mbed_official 489:119543c9f674 259 #define __HAL_WWDG_CLEAR_IT(__HANDLE__, __INTERRUPT__) __HAL_WWDG_CLEAR_FLAG((__HANDLE__), (__INTERRUPT__))
mbed_official 489:119543c9f674 260
mbed_official 489:119543c9f674 261 /**
mbed_official 376:cb4d9db17537 262 * @brief Gets the selected WWDG's flag status.
mbed_official 376:cb4d9db17537 263 * @param __HANDLE__: WWDG handle
mbed_official 376:cb4d9db17537 264 * @param __FLAG__: specifies the flag to check.
mbed_official 376:cb4d9db17537 265 * This parameter can be one of the following values:
mbed_official 376:cb4d9db17537 266 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
mbed_official 376:cb4d9db17537 267 * @retval The new state of WWDG_FLAG (SET or RESET).
mbed_official 376:cb4d9db17537 268 */
mbed_official 376:cb4d9db17537 269 #define __HAL_WWDG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
mbed_official 376:cb4d9db17537 270
mbed_official 376:cb4d9db17537 271 /**
mbed_official 376:cb4d9db17537 272 * @brief Clears the WWDG's pending flags.
mbed_official 376:cb4d9db17537 273 * @param __HANDLE__: WWDG handle
mbed_official 376:cb4d9db17537 274 * @param __FLAG__: specifies the flag to clear.
mbed_official 376:cb4d9db17537 275 * This parameter can be one of the following values:
mbed_official 376:cb4d9db17537 276 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
mbed_official 376:cb4d9db17537 277 * @retval None
mbed_official 376:cb4d9db17537 278 */
mbed_official 376:cb4d9db17537 279 #define __HAL_WWDG_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = ~(__FLAG__))
mbed_official 376:cb4d9db17537 280
mbed_official 489:119543c9f674 281 /** @brief Checks if the specified WWDG interrupt source is enabled or disabled.
mbed_official 489:119543c9f674 282 * @param __HANDLE__: WWDG Handle.
mbed_official 489:119543c9f674 283 * @param __INTERRUPT__: specifies the WWDG interrupt source to check.
mbed_official 489:119543c9f674 284 * This parameter can be one of the following values:
mbed_official 489:119543c9f674 285 * @arg WWDG_IT_EWI: Early Wakeup Interrupt
mbed_official 489:119543c9f674 286 * @retval state of __INTERRUPT__ (TRUE or FALSE).
mbed_official 376:cb4d9db17537 287 */
mbed_official 489:119543c9f674 288 #define __HAL_WWDG_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CFR & (__INTERRUPT__)) == (__INTERRUPT__))
mbed_official 376:cb4d9db17537 289
mbed_official 376:cb4d9db17537 290 /**
mbed_official 376:cb4d9db17537 291 * @}
mbed_official 376:cb4d9db17537 292 */
mbed_official 376:cb4d9db17537 293
mbed_official 376:cb4d9db17537 294
mbed_official 489:119543c9f674 295 /** @defgroup WWDG_Exported_Functions WWDG Exported Functions
mbed_official 376:cb4d9db17537 296 * @{
mbed_official 376:cb4d9db17537 297 */
mbed_official 376:cb4d9db17537 298
mbed_official 489:119543c9f674 299 /** @defgroup WWDG_Exported_Functions_Group1 Initialization and de-initialization functions
mbed_official 489:119543c9f674 300 * @{
mbed_official 489:119543c9f674 301 */
mbed_official 376:cb4d9db17537 302 HAL_StatusTypeDef HAL_WWDG_Init(WWDG_HandleTypeDef *hwwdg);
mbed_official 376:cb4d9db17537 303 HAL_StatusTypeDef HAL_WWDG_DeInit(WWDG_HandleTypeDef *hwwdg);
mbed_official 376:cb4d9db17537 304 void HAL_WWDG_MspInit(WWDG_HandleTypeDef *hwwdg);
mbed_official 376:cb4d9db17537 305 void HAL_WWDG_MspDeInit(WWDG_HandleTypeDef *hwwdg);
mbed_official 376:cb4d9db17537 306 void HAL_WWDG_WakeupCallback(WWDG_HandleTypeDef* hwwdg);
mbed_official 489:119543c9f674 307 /**
mbed_official 489:119543c9f674 308 * @}
mbed_official 489:119543c9f674 309 */
mbed_official 376:cb4d9db17537 310
mbed_official 489:119543c9f674 311 /** @defgroup WWDG_Exported_Functions_Group2 IO operation functions
mbed_official 489:119543c9f674 312 * @{
mbed_official 489:119543c9f674 313 */
mbed_official 376:cb4d9db17537 314 HAL_StatusTypeDef HAL_WWDG_Start(WWDG_HandleTypeDef *hwwdg);
mbed_official 376:cb4d9db17537 315 HAL_StatusTypeDef HAL_WWDG_Start_IT(WWDG_HandleTypeDef *hwwdg);
mbed_official 376:cb4d9db17537 316 HAL_StatusTypeDef HAL_WWDG_Refresh(WWDG_HandleTypeDef *hwwdg, uint32_t Counter);
mbed_official 376:cb4d9db17537 317 void HAL_WWDG_IRQHandler(WWDG_HandleTypeDef *hwwdg);
mbed_official 489:119543c9f674 318 /**
mbed_official 489:119543c9f674 319 * @}
mbed_official 489:119543c9f674 320 */
mbed_official 376:cb4d9db17537 321
mbed_official 489:119543c9f674 322 /** @defgroup WWDG_Exported_Functions_Group3 Peripheral State functions
mbed_official 489:119543c9f674 323 * @{
mbed_official 489:119543c9f674 324 */
mbed_official 376:cb4d9db17537 325 HAL_WWDG_StateTypeDef HAL_WWDG_GetState(WWDG_HandleTypeDef *hwwdg);
mbed_official 489:119543c9f674 326 /**
mbed_official 489:119543c9f674 327 * @}
mbed_official 489:119543c9f674 328 */
mbed_official 376:cb4d9db17537 329
mbed_official 376:cb4d9db17537 330 /**
mbed_official 376:cb4d9db17537 331 * @}
mbed_official 489:119543c9f674 332 */
mbed_official 376:cb4d9db17537 333
mbed_official 376:cb4d9db17537 334 /**
mbed_official 376:cb4d9db17537 335 * @}
mbed_official 376:cb4d9db17537 336 */
mbed_official 376:cb4d9db17537 337
mbed_official 376:cb4d9db17537 338 /**
mbed_official 376:cb4d9db17537 339 * @}
mbed_official 376:cb4d9db17537 340 */
mbed_official 376:cb4d9db17537 341
mbed_official 376:cb4d9db17537 342 #ifdef __cplusplus
mbed_official 376:cb4d9db17537 343 }
mbed_official 376:cb4d9db17537 344 #endif
mbed_official 376:cb4d9db17537 345
mbed_official 376:cb4d9db17537 346 #endif /* __STM32L0xx_HAL_WWDG_H */
mbed_official 376:cb4d9db17537 347
mbed_official 376:cb4d9db17537 348 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
mbed_official 489:119543c9f674 349