mbed official / mbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_DISCO_L072CZ_LRWAN1/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_wwdg.h@143:86740a56073b, 2017-05-26 (annotated)

Committer:
AnnaBridge
Date:
Fri May 26 12:30:20 2017 +0100
Revision:
143:86740a56073b
Child:
167:84c0a372a020
Release 143 of the mbed library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 143:86740a56073b 1 /**
AnnaBridge 143:86740a56073b 2 ******************************************************************************
AnnaBridge 143:86740a56073b 3 * @file stm32l0xx_hal_wwdg.h
AnnaBridge 143:86740a56073b 4 * @author MCD Application Team
AnnaBridge 143:86740a56073b 5 * @version V1.7.0
AnnaBridge 143:86740a56073b 6 * @date 31-May-2016
AnnaBridge 143:86740a56073b 7 * @brief Header file of WWDG HAL module.
AnnaBridge 143:86740a56073b 8 ******************************************************************************
AnnaBridge 143:86740a56073b 9 * @attention
AnnaBridge 143:86740a56073b 10 *
AnnaBridge 143:86740a56073b 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
AnnaBridge 143:86740a56073b 12 *
AnnaBridge 143:86740a56073b 13 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 143:86740a56073b 14 * are permitted provided that the following conditions are met:
AnnaBridge 143:86740a56073b 15 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 143:86740a56073b 16 * this list of conditions and the following disclaimer.
AnnaBridge 143:86740a56073b 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 143:86740a56073b 18 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 143:86740a56073b 19 * and/or other materials provided with the distribution.
AnnaBridge 143:86740a56073b 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 143:86740a56073b 21 * may be used to endorse or promote products derived from this software
AnnaBridge 143:86740a56073b 22 * without specific prior written permission.
AnnaBridge 143:86740a56073b 23 *
AnnaBridge 143:86740a56073b 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 143:86740a56073b 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 143:86740a56073b 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 143:86740a56073b 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 143:86740a56073b 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 143:86740a56073b 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 143:86740a56073b 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 143:86740a56073b 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 143:86740a56073b 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 143:86740a56073b 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 143:86740a56073b 34 *
AnnaBridge 143:86740a56073b 35 ******************************************************************************
AnnaBridge 143:86740a56073b 36 */
AnnaBridge 143:86740a56073b 37
AnnaBridge 143:86740a56073b 38 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 143:86740a56073b 39 #ifndef __STM32L0xx_HAL_WWDG_H
AnnaBridge 143:86740a56073b 40 #define __STM32L0xx_HAL_WWDG_H
AnnaBridge 143:86740a56073b 41
AnnaBridge 143:86740a56073b 42 #ifdef __cplusplus
AnnaBridge 143:86740a56073b 43 extern "C" {
AnnaBridge 143:86740a56073b 44 #endif
AnnaBridge 143:86740a56073b 45
AnnaBridge 143:86740a56073b 46 /* Includes ------------------------------------------------------------------*/
AnnaBridge 143:86740a56073b 47 #include "stm32l0xx_hal_def.h"
AnnaBridge 143:86740a56073b 48
AnnaBridge 143:86740a56073b 49 /** @addtogroup STM32L0xx_HAL_Driver
AnnaBridge 143:86740a56073b 50 * @{
AnnaBridge 143:86740a56073b 51 */
AnnaBridge 143:86740a56073b 52
AnnaBridge 143:86740a56073b 53 /** @defgroup WWDG WWDG (Window watchdog)
AnnaBridge 143:86740a56073b 54 * @{
AnnaBridge 143:86740a56073b 55 */
AnnaBridge 143:86740a56073b 56
AnnaBridge 143:86740a56073b 57 /* Exported types ------------------------------------------------------------*/
AnnaBridge 143:86740a56073b 58
AnnaBridge 143:86740a56073b 59 /** @defgroup WWDG_Exported_Types WWDG Exported Types
AnnaBridge 143:86740a56073b 60 * @{
AnnaBridge 143:86740a56073b 61 */
AnnaBridge 143:86740a56073b 62
AnnaBridge 143:86740a56073b 63 /** @defgroup WWDG_State WWDG state definition
AnnaBridge 143:86740a56073b 64 * @{
AnnaBridge 143:86740a56073b 65 */
AnnaBridge 143:86740a56073b 66 /**
AnnaBridge 143:86740a56073b 67 * @brief WWDG HAL State Structure definition
AnnaBridge 143:86740a56073b 68 */
AnnaBridge 143:86740a56073b 69 typedef enum
AnnaBridge 143:86740a56073b 70 {
AnnaBridge 143:86740a56073b 71 HAL_WWDG_STATE_RESET = 0x00U, /*!< WWDG not yet initialized or disabled */
AnnaBridge 143:86740a56073b 72 HAL_WWDG_STATE_READY = 0x01U, /*!< WWDG initialized and ready for use */
AnnaBridge 143:86740a56073b 73 HAL_WWDG_STATE_BUSY = 0x02U, /*!< WWDG internal process is ongoing */
AnnaBridge 143:86740a56073b 74 HAL_WWDG_STATE_TIMEOUT = 0x03U, /*!< WWDG timeout state */
AnnaBridge 143:86740a56073b 75 HAL_WWDG_STATE_ERROR = 0x04U /*!< WWDG error state */
AnnaBridge 143:86740a56073b 76 }HAL_WWDG_StateTypeDef;
AnnaBridge 143:86740a56073b 77
AnnaBridge 143:86740a56073b 78 /**
AnnaBridge 143:86740a56073b 79 * @}
AnnaBridge 143:86740a56073b 80 */
AnnaBridge 143:86740a56073b 81
AnnaBridge 143:86740a56073b 82 /** @defgroup WWDG_Init WWDG init configuration structure
AnnaBridge 143:86740a56073b 83 * @{
AnnaBridge 143:86740a56073b 84 */
AnnaBridge 143:86740a56073b 85 /**
AnnaBridge 143:86740a56073b 86 * @brief WWDG Init configuration structure
AnnaBridge 143:86740a56073b 87 */
AnnaBridge 143:86740a56073b 88 typedef struct
AnnaBridge 143:86740a56073b 89 {
AnnaBridge 143:86740a56073b 90 uint32_t Prescaler; /*!< Specifies the prescaler value of the WWDG.
AnnaBridge 143:86740a56073b 91 This parameter can be a value of @ref WWDG_Prescaler */
AnnaBridge 143:86740a56073b 92
AnnaBridge 143:86740a56073b 93 uint32_t Window; /*!< Specifies the WWDG window value to be compared to the downcounter.
AnnaBridge 143:86740a56073b 94 This parameter must be a number lower than Max_Data = 0x80 */
AnnaBridge 143:86740a56073b 95
AnnaBridge 143:86740a56073b 96 uint32_t Counter; /*!< Specifies the WWDG free-running downcounter value.
AnnaBridge 143:86740a56073b 97 This parameter must be a number between Min_Data = 0x40 and Max_Data = 0x7F */
AnnaBridge 143:86740a56073b 98
AnnaBridge 143:86740a56073b 99 }WWDG_InitTypeDef;
AnnaBridge 143:86740a56073b 100 /**
AnnaBridge 143:86740a56073b 101 * @}
AnnaBridge 143:86740a56073b 102 */
AnnaBridge 143:86740a56073b 103
AnnaBridge 143:86740a56073b 104 /** @defgroup WWDG_handle WWDG handler
AnnaBridge 143:86740a56073b 105 * @{
AnnaBridge 143:86740a56073b 106 */
AnnaBridge 143:86740a56073b 107 /**
AnnaBridge 143:86740a56073b 108 * @brief WWDG handle Structure definition
AnnaBridge 143:86740a56073b 109 */
AnnaBridge 143:86740a56073b 110 typedef struct
AnnaBridge 143:86740a56073b 111 {
AnnaBridge 143:86740a56073b 112 WWDG_TypeDef *Instance; /*!< Register base address */
AnnaBridge 143:86740a56073b 113
AnnaBridge 143:86740a56073b 114 WWDG_InitTypeDef Init; /*!< WWDG required parameters */
AnnaBridge 143:86740a56073b 115
AnnaBridge 143:86740a56073b 116 HAL_LockTypeDef Lock; /*!< WWDG locking object */
AnnaBridge 143:86740a56073b 117
AnnaBridge 143:86740a56073b 118 __IO HAL_WWDG_StateTypeDef State; /*!< WWDG communication state */
AnnaBridge 143:86740a56073b 119
AnnaBridge 143:86740a56073b 120 }WWDG_HandleTypeDef;
AnnaBridge 143:86740a56073b 121
AnnaBridge 143:86740a56073b 122 /**
AnnaBridge 143:86740a56073b 123 * @}
AnnaBridge 143:86740a56073b 124 */
AnnaBridge 143:86740a56073b 125
AnnaBridge 143:86740a56073b 126 /**
AnnaBridge 143:86740a56073b 127 * @}
AnnaBridge 143:86740a56073b 128 */
AnnaBridge 143:86740a56073b 129
AnnaBridge 143:86740a56073b 130 /* Exported constants --------------------------------------------------------*/
AnnaBridge 143:86740a56073b 131
AnnaBridge 143:86740a56073b 132 /** @defgroup WWDG_Exported_Constants WWDG Exported Constants
AnnaBridge 143:86740a56073b 133 * @{
AnnaBridge 143:86740a56073b 134 */
AnnaBridge 143:86740a56073b 135
AnnaBridge 143:86740a56073b 136 /** @defgroup WWDG_BitAddress_AliasRegion WWDG BitAddress AliasRegion
AnnaBridge 143:86740a56073b 137 * @brief WWDG registers bit address in the alias region
AnnaBridge 143:86740a56073b 138 * @{
AnnaBridge 143:86740a56073b 139 */
AnnaBridge 143:86740a56073b 140
AnnaBridge 143:86740a56073b 141 /* --- CFR Register ---*/
AnnaBridge 143:86740a56073b 142 /* Alias word address of EWI bit */
AnnaBridge 143:86740a56073b 143 #define WWDG_CFR_BASE (uint32_t)(WWDG_BASE + 0x04U)
AnnaBridge 143:86740a56073b 144
AnnaBridge 143:86740a56073b 145 /**
AnnaBridge 143:86740a56073b 146 * @}
AnnaBridge 143:86740a56073b 147 */
AnnaBridge 143:86740a56073b 148
AnnaBridge 143:86740a56073b 149 /** @defgroup WWDG_Interrupt_definition WWDG Interrupt definition
AnnaBridge 143:86740a56073b 150 * @{
AnnaBridge 143:86740a56073b 151 */
AnnaBridge 143:86740a56073b 152 #define WWDG_IT_EWI ((uint32_t)WWDG_CFR_EWI)
AnnaBridge 143:86740a56073b 153 /**
AnnaBridge 143:86740a56073b 154 * @}
AnnaBridge 143:86740a56073b 155 */
AnnaBridge 143:86740a56073b 156
AnnaBridge 143:86740a56073b 157 /** @defgroup WWDG_Flag_definition WWDG Flag definition
AnnaBridge 143:86740a56073b 158 * @brief WWDG Flag definition
AnnaBridge 143:86740a56073b 159 * @{
AnnaBridge 143:86740a56073b 160 */
AnnaBridge 143:86740a56073b 161 #define WWDG_FLAG_EWIF ((uint32_t)WWDG_SR_EWIF) /*!< Early wakeup interrupt flag */
AnnaBridge 143:86740a56073b 162 /**
AnnaBridge 143:86740a56073b 163 * @}
AnnaBridge 143:86740a56073b 164 */
AnnaBridge 143:86740a56073b 165
AnnaBridge 143:86740a56073b 166 /** @defgroup WWDG_Prescaler WWDG Prescaler
AnnaBridge 143:86740a56073b 167 * @{
AnnaBridge 143:86740a56073b 168 */
AnnaBridge 143:86740a56073b 169 #define WWDG_PRESCALER_1 ((uint32_t)0x00000000U) /*!< WWDG counter clock = (PCLK1/4096)/1 */
AnnaBridge 143:86740a56073b 170 #define WWDG_PRESCALER_2 ((uint32_t)WWDG_CFR_WDGTB0) /*!< WWDG counter clock = (PCLK1/4096)/2 */
AnnaBridge 143:86740a56073b 171 #define WWDG_PRESCALER_4 ((uint32_t)WWDG_CFR_WDGTB1) /*!< WWDG counter clock = (PCLK1/4096)/4 */
AnnaBridge 143:86740a56073b 172 #define WWDG_PRESCALER_8 ((uint32_t)WWDG_CFR_WDGTB) /*!< WWDG counter clock = (PCLK1/4096)/8 */
AnnaBridge 143:86740a56073b 173 /**
AnnaBridge 143:86740a56073b 174 * @}
AnnaBridge 143:86740a56073b 175 */
AnnaBridge 143:86740a56073b 176 #define IS_WWDG_PRESCALER(__PRESCALER__) (((__PRESCALER__) == WWDG_PRESCALER_1) || \
AnnaBridge 143:86740a56073b 177 ((__PRESCALER__) == WWDG_PRESCALER_2) || \
AnnaBridge 143:86740a56073b 178 ((__PRESCALER__) == WWDG_PRESCALER_4) || \
AnnaBridge 143:86740a56073b 179 ((__PRESCALER__) == WWDG_PRESCALER_8))
AnnaBridge 143:86740a56073b 180
AnnaBridge 143:86740a56073b 181
AnnaBridge 143:86740a56073b 182
AnnaBridge 143:86740a56073b 183 /* Check for window */
AnnaBridge 143:86740a56073b 184 #define IS_WWDG_WINDOW(__WINDOW__) ((__WINDOW__) <= 0x7FU)
AnnaBridge 143:86740a56073b 185
AnnaBridge 143:86740a56073b 186 /* Check for counter */
AnnaBridge 143:86740a56073b 187 #define IS_WWDG_COUNTER(__COUNTER__) (((__COUNTER__) >= 0x40U) && ((__COUNTER__) <= 0x7FU))
AnnaBridge 143:86740a56073b 188
AnnaBridge 143:86740a56073b 189 /**
AnnaBridge 143:86740a56073b 190 * @}
AnnaBridge 143:86740a56073b 191 */
AnnaBridge 143:86740a56073b 192
AnnaBridge 143:86740a56073b 193 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 143:86740a56073b 194
AnnaBridge 143:86740a56073b 195 /** @defgroup WWDG_Exported_Macros WWDG Exported Macros
AnnaBridge 143:86740a56073b 196 * @{
AnnaBridge 143:86740a56073b 197 */
AnnaBridge 143:86740a56073b 198
AnnaBridge 143:86740a56073b 199 /** @brief Reset WWDG handle state
AnnaBridge 143:86740a56073b 200 * @param __HANDLE__: WWDG handle
AnnaBridge 143:86740a56073b 201 * @retval None
AnnaBridge 143:86740a56073b 202 */
AnnaBridge 143:86740a56073b 203 #define __HAL_WWDG_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_WWDG_STATE_RESET)
AnnaBridge 143:86740a56073b 204
AnnaBridge 143:86740a56073b 205 /**
AnnaBridge 143:86740a56073b 206 * @brief Enables the WWDG peripheral.
AnnaBridge 143:86740a56073b 207 * @param __HANDLE__: WWDG handle
AnnaBridge 143:86740a56073b 208 * @retval None
AnnaBridge 143:86740a56073b 209 */
AnnaBridge 143:86740a56073b 210 #define __HAL_WWDG_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR, WWDG_CR_WDGA)
AnnaBridge 143:86740a56073b 211
AnnaBridge 143:86740a56073b 212 /**
AnnaBridge 143:86740a56073b 213 * @brief Disables the WWDG peripheral.
AnnaBridge 143:86740a56073b 214 * @param __HANDLE__: WWDG handle
AnnaBridge 143:86740a56073b 215 * @note WARNING: This is a dummy macro for HAL code alignment.
AnnaBridge 143:86740a56073b 216 * Once enable, WWDG Peripheral cannot be disabled except by a system reset.
AnnaBridge 143:86740a56073b 217 * @retval None
AnnaBridge 143:86740a56073b 218 */
AnnaBridge 143:86740a56073b 219 #define __HAL_WWDG_DISABLE(__HANDLE__) /* dummy macro */
AnnaBridge 143:86740a56073b 220
AnnaBridge 143:86740a56073b 221 /**
AnnaBridge 143:86740a56073b 222 * @brief Enables the WWDG early wakeup interrupt.
AnnaBridge 143:86740a56073b 223 * @param __HANDLE__: WWDG handle
AnnaBridge 143:86740a56073b 224 * @param __INTERRUPT__: specifies the interrupt to enable.
AnnaBridge 143:86740a56073b 225 * This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 226 * @arg WWDG_IT_EWI: Early wakeup interrupt
AnnaBridge 143:86740a56073b 227 * @note Once enabled this interrupt cannot be disabled except by a system reset.
AnnaBridge 143:86740a56073b 228 * @retval None
AnnaBridge 143:86740a56073b 229 */
AnnaBridge 143:86740a56073b 230 #define __HAL_WWDG_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CFR |= (__INTERRUPT__))
AnnaBridge 143:86740a56073b 231 /**
AnnaBridge 143:86740a56073b 232 * @brief Disables the WWDG early wakeup interrupt.
AnnaBridge 143:86740a56073b 233 * @param __HANDLE__: WWDG handle:
AnnaBridge 143:86740a56073b 234 * @param __INTERRUPT__: specifies the interrupt to disable.
AnnaBridge 143:86740a56073b 235 * @arg WWDG_IT_EWI: Early wakeup interrupt
AnnaBridge 143:86740a56073b 236 * @note WARNING: This is a dummy macro for HAL code alignment.
AnnaBridge 143:86740a56073b 237 * Once enabled this interrupt cannot be disabled except by a system reset.
AnnaBridge 143:86740a56073b 238 * @retval None
AnnaBridge 143:86740a56073b 239 */
AnnaBridge 143:86740a56073b 240 #define __HAL_WWDG_DISABLE_IT(__HANDLE__, __INTERRUPT__) /* dummy macro */
AnnaBridge 143:86740a56073b 241
AnnaBridge 143:86740a56073b 242 /**
AnnaBridge 143:86740a56073b 243 * @brief Gets the selected WWDG's it status.
AnnaBridge 143:86740a56073b 244 * @param __HANDLE__: WWDG handle
AnnaBridge 143:86740a56073b 245 * @param __INTERRUPT__: specifies the it to check.
AnnaBridge 143:86740a56073b 246 * This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 247 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt IT
AnnaBridge 143:86740a56073b 248 * @retval The new state of WWDG_FLAG (SET or RESET).
AnnaBridge 143:86740a56073b 249 */
AnnaBridge 143:86740a56073b 250 #define __HAL_WWDG_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR & (__INTERRUPT__)) == (__INTERRUPT__))
AnnaBridge 143:86740a56073b 251
AnnaBridge 143:86740a56073b 252 /** @brief Clear the WWDG's interrupt pending bits
AnnaBridge 143:86740a56073b 253 * bits to clear the selected interrupt pending bits.
AnnaBridge 143:86740a56073b 254 * @param __HANDLE__: WWDG handle
AnnaBridge 143:86740a56073b 255 * @param __INTERRUPT__: specifies the interrupt pending bit to clear.
AnnaBridge 143:86740a56073b 256 * This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 257 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
AnnaBridge 143:86740a56073b 258 */
AnnaBridge 143:86740a56073b 259 #define __HAL_WWDG_CLEAR_IT(__HANDLE__, __INTERRUPT__) __HAL_WWDG_CLEAR_FLAG((__HANDLE__), (__INTERRUPT__))
AnnaBridge 143:86740a56073b 260
AnnaBridge 143:86740a56073b 261 /**
AnnaBridge 143:86740a56073b 262 * @brief Gets the selected WWDG's flag status.
AnnaBridge 143:86740a56073b 263 * @param __HANDLE__: WWDG handle
AnnaBridge 143:86740a56073b 264 * @param __FLAG__: specifies the flag to check.
AnnaBridge 143:86740a56073b 265 * This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 266 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
AnnaBridge 143:86740a56073b 267 * @retval The new state of WWDG_FLAG (SET or RESET).
AnnaBridge 143:86740a56073b 268 */
AnnaBridge 143:86740a56073b 269 #define __HAL_WWDG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
AnnaBridge 143:86740a56073b 270
AnnaBridge 143:86740a56073b 271 /**
AnnaBridge 143:86740a56073b 272 * @brief Clears the WWDG's pending flags.
AnnaBridge 143:86740a56073b 273 * @param __HANDLE__: WWDG handle
AnnaBridge 143:86740a56073b 274 * @param __FLAG__: specifies the flag to clear.
AnnaBridge 143:86740a56073b 275 * This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 276 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
AnnaBridge 143:86740a56073b 277 * @retval None
AnnaBridge 143:86740a56073b 278 */
AnnaBridge 143:86740a56073b 279 #define __HAL_WWDG_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = ~(__FLAG__))
AnnaBridge 143:86740a56073b 280
AnnaBridge 143:86740a56073b 281 /** @brief Checks if the specified WWDG interrupt source is enabled or disabled.
AnnaBridge 143:86740a56073b 282 * @param __HANDLE__: WWDG Handle.
AnnaBridge 143:86740a56073b 283 * @param __INTERRUPT__: specifies the WWDG interrupt source to check.
AnnaBridge 143:86740a56073b 284 * This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 285 * @arg WWDG_IT_EWI: Early Wakeup Interrupt
AnnaBridge 143:86740a56073b 286 * @retval state of __INTERRUPT__ (TRUE or FALSE).
AnnaBridge 143:86740a56073b 287 */
AnnaBridge 143:86740a56073b 288 #define __HAL_WWDG_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CFR & (__INTERRUPT__)) == (__INTERRUPT__))
AnnaBridge 143:86740a56073b 289
AnnaBridge 143:86740a56073b 290 /**
AnnaBridge 143:86740a56073b 291 * @}
AnnaBridge 143:86740a56073b 292 */
AnnaBridge 143:86740a56073b 293
AnnaBridge 143:86740a56073b 294
AnnaBridge 143:86740a56073b 295 /** @defgroup WWDG_Exported_Functions WWDG Exported Functions
AnnaBridge 143:86740a56073b 296 * @{
AnnaBridge 143:86740a56073b 297 */
AnnaBridge 143:86740a56073b 298
AnnaBridge 143:86740a56073b 299 /** @defgroup WWDG_Exported_Functions_Group1 Initialization and de-initialization functions
AnnaBridge 143:86740a56073b 300 * @{
AnnaBridge 143:86740a56073b 301 */
AnnaBridge 143:86740a56073b 302 HAL_StatusTypeDef HAL_WWDG_Init(WWDG_HandleTypeDef *hwwdg);
AnnaBridge 143:86740a56073b 303 HAL_StatusTypeDef HAL_WWDG_DeInit(WWDG_HandleTypeDef *hwwdg);
AnnaBridge 143:86740a56073b 304 void HAL_WWDG_MspInit(WWDG_HandleTypeDef *hwwdg);
AnnaBridge 143:86740a56073b 305 void HAL_WWDG_MspDeInit(WWDG_HandleTypeDef *hwwdg);
AnnaBridge 143:86740a56073b 306 void HAL_WWDG_WakeupCallback(WWDG_HandleTypeDef* hwwdg);
AnnaBridge 143:86740a56073b 307 /**
AnnaBridge 143:86740a56073b 308 * @}
AnnaBridge 143:86740a56073b 309 */
AnnaBridge 143:86740a56073b 310
AnnaBridge 143:86740a56073b 311 /** @defgroup WWDG_Exported_Functions_Group2 IO operation functions
AnnaBridge 143:86740a56073b 312 * @{
AnnaBridge 143:86740a56073b 313 */
AnnaBridge 143:86740a56073b 314 HAL_StatusTypeDef HAL_WWDG_Start(WWDG_HandleTypeDef *hwwdg);
AnnaBridge 143:86740a56073b 315 HAL_StatusTypeDef HAL_WWDG_Start_IT(WWDG_HandleTypeDef *hwwdg);
AnnaBridge 143:86740a56073b 316 HAL_StatusTypeDef HAL_WWDG_Refresh(WWDG_HandleTypeDef *hwwdg, uint32_t Counter);
AnnaBridge 143:86740a56073b 317 void HAL_WWDG_IRQHandler(WWDG_HandleTypeDef *hwwdg);
AnnaBridge 143:86740a56073b 318 /**
AnnaBridge 143:86740a56073b 319 * @}
AnnaBridge 143:86740a56073b 320 */
AnnaBridge 143:86740a56073b 321
AnnaBridge 143:86740a56073b 322 /** @defgroup WWDG_Exported_Functions_Group3 Peripheral State functions
AnnaBridge 143:86740a56073b 323 * @{
AnnaBridge 143:86740a56073b 324 */
AnnaBridge 143:86740a56073b 325 HAL_WWDG_StateTypeDef HAL_WWDG_GetState(WWDG_HandleTypeDef *hwwdg);
AnnaBridge 143:86740a56073b 326 /**
AnnaBridge 143:86740a56073b 327 * @}
AnnaBridge 143:86740a56073b 328 */
AnnaBridge 143:86740a56073b 329
AnnaBridge 143:86740a56073b 330 /**
AnnaBridge 143:86740a56073b 331 * @}
AnnaBridge 143:86740a56073b 332 */
AnnaBridge 143:86740a56073b 333
AnnaBridge 143:86740a56073b 334 /**
AnnaBridge 143:86740a56073b 335 * @}
AnnaBridge 143:86740a56073b 336 */
AnnaBridge 143:86740a56073b 337
AnnaBridge 143:86740a56073b 338 /**
AnnaBridge 143:86740a56073b 339 * @}
AnnaBridge 143:86740a56073b 340 */
AnnaBridge 143:86740a56073b 341
AnnaBridge 143:86740a56073b 342 #ifdef __cplusplus
AnnaBridge 143:86740a56073b 343 }
AnnaBridge 143:86740a56073b 344 #endif
AnnaBridge 143:86740a56073b 345
AnnaBridge 143:86740a56073b 346 #endif /* __STM32L0xx_HAL_WWDG_H */
AnnaBridge 143:86740a56073b 347
AnnaBridge 143:86740a56073b 348 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
AnnaBridge 143:86740a56073b 349