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TARGET_ELMO_F411RE/stm32f4xx_hal_wwdg.h@121:672067c3ada4, 2016-04-14 (annotated)

Committer:
elijahorr
Date:
Thu Apr 14 07:28:54 2016 +0000
Revision:
121:672067c3ada4
Parent:
110:165afa46840b 
.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 108:34e6b704fe68 1 /**
Kojto 108:34e6b704fe68 2 ******************************************************************************
Kojto 108:34e6b704fe68 3 * @file stm32f4xx_hal_wwdg.h
Kojto 108:34e6b704fe68 4 * @author MCD Application Team
Kojto 110:165afa46840b 5 * @version V1.4.1
Kojto 110:165afa46840b 6 * @date 09-October-2015
Kojto 108:34e6b704fe68 7 * @brief Header file of WWDG HAL module.
Kojto 108:34e6b704fe68 8 ******************************************************************************
Kojto 108:34e6b704fe68 9 * @attention
Kojto 108:34e6b704fe68 10 *
Kojto 108:34e6b704fe68 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
Kojto 108:34e6b704fe68 12 *
Kojto 108:34e6b704fe68 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 108:34e6b704fe68 14 * are permitted provided that the following conditions are met:
Kojto 108:34e6b704fe68 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 108:34e6b704fe68 16 * this list of conditions and the following disclaimer.
Kojto 108:34e6b704fe68 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 108:34e6b704fe68 18 * this list of conditions and the following disclaimer in the documentation
Kojto 108:34e6b704fe68 19 * and/or other materials provided with the distribution.
Kojto 108:34e6b704fe68 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 108:34e6b704fe68 21 * may be used to endorse or promote products derived from this software
Kojto 108:34e6b704fe68 22 * without specific prior written permission.
Kojto 108:34e6b704fe68 23 *
Kojto 108:34e6b704fe68 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 108:34e6b704fe68 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 108:34e6b704fe68 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 108:34e6b704fe68 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 108:34e6b704fe68 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 108:34e6b704fe68 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 108:34e6b704fe68 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 108:34e6b704fe68 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 108:34e6b704fe68 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 108:34e6b704fe68 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 108:34e6b704fe68 34 *
Kojto 108:34e6b704fe68 35 ******************************************************************************
Kojto 108:34e6b704fe68 36 */
Kojto 108:34e6b704fe68 37
Kojto 108:34e6b704fe68 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 108:34e6b704fe68 39 #ifndef __STM32F4xx_HAL_WWDG_H
Kojto 108:34e6b704fe68 40 #define __STM32F4xx_HAL_WWDG_H
Kojto 108:34e6b704fe68 41
Kojto 108:34e6b704fe68 42 #ifdef __cplusplus
Kojto 108:34e6b704fe68 43 extern "C" {
Kojto 108:34e6b704fe68 44 #endif
Kojto 108:34e6b704fe68 45
Kojto 108:34e6b704fe68 46 /* Includes ------------------------------------------------------------------*/
Kojto 108:34e6b704fe68 47 #include "stm32f4xx_hal_def.h"
Kojto 108:34e6b704fe68 48
Kojto 108:34e6b704fe68 49 /** @addtogroup STM32F4xx_HAL_Driver
Kojto 108:34e6b704fe68 50 * @{
Kojto 108:34e6b704fe68 51 */
Kojto 108:34e6b704fe68 52
Kojto 108:34e6b704fe68 53 /** @addtogroup WWDG
Kojto 108:34e6b704fe68 54 * @{
Kojto 108:34e6b704fe68 55 */
Kojto 108:34e6b704fe68 56
Kojto 108:34e6b704fe68 57 /* Exported types ------------------------------------------------------------*/
Kojto 108:34e6b704fe68 58 /** @defgroup WWDG_Exported_Types WWDG Exported Types
Kojto 108:34e6b704fe68 59 * @{
Kojto 108:34e6b704fe68 60 */
Kojto 108:34e6b704fe68 61
Kojto 108:34e6b704fe68 62 /**
Kojto 108:34e6b704fe68 63 * @brief WWDG HAL State Structure definition
Kojto 108:34e6b704fe68 64 */
Kojto 108:34e6b704fe68 65 typedef enum
Kojto 108:34e6b704fe68 66 {
Kojto 108:34e6b704fe68 67 HAL_WWDG_STATE_RESET = 0x00, /*!< WWDG not yet initialized or disabled */
Kojto 108:34e6b704fe68 68 HAL_WWDG_STATE_READY = 0x01, /*!< WWDG initialized and ready for use */
Kojto 108:34e6b704fe68 69 HAL_WWDG_STATE_BUSY = 0x02, /*!< WWDG internal process is ongoing */
Kojto 108:34e6b704fe68 70 HAL_WWDG_STATE_TIMEOUT = 0x03, /*!< WWDG timeout state */
Kojto 108:34e6b704fe68 71 HAL_WWDG_STATE_ERROR = 0x04 /*!< WWDG error state */
Kojto 108:34e6b704fe68 72 }HAL_WWDG_StateTypeDef;
Kojto 108:34e6b704fe68 73
Kojto 108:34e6b704fe68 74 /**
Kojto 108:34e6b704fe68 75 * @brief WWDG Init structure definition
Kojto 108:34e6b704fe68 76 */
Kojto 108:34e6b704fe68 77 typedef struct
Kojto 108:34e6b704fe68 78 {
Kojto 108:34e6b704fe68 79 uint32_t Prescaler; /*!< Specifies the prescaler value of the WWDG.
Kojto 108:34e6b704fe68 80 This parameter can be a value of @ref WWDG_Prescaler */
Kojto 108:34e6b704fe68 81
Kojto 108:34e6b704fe68 82 uint32_t Window; /*!< Specifies the WWDG window value to be compared to the downcounter.
Kojto 108:34e6b704fe68 83 This parameter must be a number lower than Max_Data = 0x80 */
Kojto 108:34e6b704fe68 84
Kojto 108:34e6b704fe68 85 uint32_t Counter; /*!< Specifies the WWDG free-running downcounter value.
Kojto 108:34e6b704fe68 86 This parameter must be a number between Min_Data = 0x40 and Max_Data = 0x7F */
Kojto 108:34e6b704fe68 87
Kojto 108:34e6b704fe68 88 }WWDG_InitTypeDef;
Kojto 108:34e6b704fe68 89
Kojto 108:34e6b704fe68 90 /**
Kojto 108:34e6b704fe68 91 * @brief WWDG handle Structure definition
Kojto 108:34e6b704fe68 92 */
Kojto 108:34e6b704fe68 93 typedef struct
Kojto 108:34e6b704fe68 94 {
Kojto 108:34e6b704fe68 95 WWDG_TypeDef *Instance; /*!< Register base address */
Kojto 108:34e6b704fe68 96
Kojto 108:34e6b704fe68 97 WWDG_InitTypeDef Init; /*!< WWDG required parameters */
Kojto 108:34e6b704fe68 98
Kojto 108:34e6b704fe68 99 HAL_LockTypeDef Lock; /*!< WWDG locking object */
Kojto 108:34e6b704fe68 100
Kojto 108:34e6b704fe68 101 __IO HAL_WWDG_StateTypeDef State; /*!< WWDG communication state */
Kojto 108:34e6b704fe68 102
Kojto 108:34e6b704fe68 103 }WWDG_HandleTypeDef;
Kojto 108:34e6b704fe68 104 /**
Kojto 108:34e6b704fe68 105 * @}
Kojto 108:34e6b704fe68 106 */
Kojto 108:34e6b704fe68 107
Kojto 108:34e6b704fe68 108 /* Exported constants --------------------------------------------------------*/
Kojto 108:34e6b704fe68 109 /** @defgroup WWDG_Exported_Constants WWDG Exported Constants
Kojto 108:34e6b704fe68 110 * @{
Kojto 108:34e6b704fe68 111 */
Kojto 108:34e6b704fe68 112
Kojto 108:34e6b704fe68 113 /** @defgroup WWDG_Interrupt_definition WWDG Interrupt definition
Kojto 108:34e6b704fe68 114 * @{
Kojto 108:34e6b704fe68 115 */
Kojto 108:34e6b704fe68 116 #define WWDG_IT_EWI WWDG_CFR_EWI /*!< Early wakeup interrupt */
Kojto 108:34e6b704fe68 117 /**
Kojto 108:34e6b704fe68 118 * @}
Kojto 108:34e6b704fe68 119 */
Kojto 108:34e6b704fe68 120
Kojto 108:34e6b704fe68 121 /** @defgroup WWDG_Flag_definition WWDG Flag definition
Kojto 108:34e6b704fe68 122 * @brief WWDG Flag definition
Kojto 108:34e6b704fe68 123 * @{
Kojto 108:34e6b704fe68 124 */
Kojto 108:34e6b704fe68 125 #define WWDG_FLAG_EWIF WWDG_SR_EWIF /*!< Early wakeup interrupt flag */
Kojto 108:34e6b704fe68 126 /**
Kojto 108:34e6b704fe68 127 * @}
Kojto 108:34e6b704fe68 128 */
Kojto 108:34e6b704fe68 129
Kojto 108:34e6b704fe68 130 /** @defgroup WWDG_Prescaler WWDG Prescaler
Kojto 108:34e6b704fe68 131 * @{
Kojto 108:34e6b704fe68 132 */
Kojto 108:34e6b704fe68 133 #define WWDG_PRESCALER_1 ((uint32_t)0x00000000) /*!< WWDG counter clock = (PCLK1/4096)/1 */
Kojto 108:34e6b704fe68 134 #define WWDG_PRESCALER_2 WWDG_CFR_WDGTB0 /*!< WWDG counter clock = (PCLK1/4096)/2 */
Kojto 108:34e6b704fe68 135 #define WWDG_PRESCALER_4 WWDG_CFR_WDGTB1 /*!< WWDG counter clock = (PCLK1/4096)/4 */
Kojto 108:34e6b704fe68 136 #define WWDG_PRESCALER_8 WWDG_CFR_WDGTB /*!< WWDG counter clock = (PCLK1/4096)/8 */
Kojto 108:34e6b704fe68 137 /**
Kojto 108:34e6b704fe68 138 * @}
Kojto 108:34e6b704fe68 139 */
Kojto 108:34e6b704fe68 140
Kojto 108:34e6b704fe68 141 /**
Kojto 108:34e6b704fe68 142 * @}
Kojto 108:34e6b704fe68 143 */
Kojto 108:34e6b704fe68 144
Kojto 108:34e6b704fe68 145 /* Exported macro ------------------------------------------------------------*/
Kojto 108:34e6b704fe68 146 /** @defgroup WWDG_Exported_Macros WWDG Exported Macros
Kojto 108:34e6b704fe68 147 * @{
Kojto 108:34e6b704fe68 148 */
Kojto 108:34e6b704fe68 149
Kojto 108:34e6b704fe68 150 /** @brief Reset WWDG handle state
Kojto 108:34e6b704fe68 151 * @param __HANDLE__: WWDG handle
Kojto 108:34e6b704fe68 152 * @retval None
Kojto 108:34e6b704fe68 153 */
Kojto 108:34e6b704fe68 154 #define __HAL_WWDG_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_WWDG_STATE_RESET)
Kojto 108:34e6b704fe68 155
Kojto 108:34e6b704fe68 156 /**
Kojto 108:34e6b704fe68 157 * @brief Enables the WWDG peripheral.
Kojto 108:34e6b704fe68 158 * @param __HANDLE__: WWDG handle
Kojto 108:34e6b704fe68 159 * @retval None
Kojto 108:34e6b704fe68 160 */
Kojto 108:34e6b704fe68 161 #define __HAL_WWDG_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR, WWDG_CR_WDGA)
Kojto 108:34e6b704fe68 162
Kojto 108:34e6b704fe68 163 /**
Kojto 108:34e6b704fe68 164 * @brief Disables the WWDG peripheral.
Kojto 108:34e6b704fe68 165 * @param __HANDLE__: WWDG handle
Kojto 108:34e6b704fe68 166 * @note WARNING: This is a dummy macro for HAL code alignment.
Kojto 108:34e6b704fe68 167 * Once enable, WWDG Peripheral cannot be disabled except by a system reset.
Kojto 108:34e6b704fe68 168 * @retval None
Kojto 108:34e6b704fe68 169 */
Kojto 108:34e6b704fe68 170 #define __HAL_WWDG_DISABLE(__HANDLE__) /* dummy macro */
Kojto 108:34e6b704fe68 171
Kojto 108:34e6b704fe68 172 /**
Kojto 108:34e6b704fe68 173 * @brief Gets the selected WWDG's it status.
Kojto 108:34e6b704fe68 174 * @param __HANDLE__: WWDG handle
Kojto 108:34e6b704fe68 175 * @param __INTERRUPT__: specifies the it to check.
Kojto 108:34e6b704fe68 176 * This parameter can be one of the following values:
Kojto 108:34e6b704fe68 177 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt IT
Kojto 108:34e6b704fe68 178 * @retval The new state of WWDG_FLAG (SET or RESET).
Kojto 108:34e6b704fe68 179 */
Kojto 108:34e6b704fe68 180 #define __HAL_WWDG_GET_IT(__HANDLE__, __INTERRUPT__) __HAL_WWDG_GET_FLAG((__HANDLE__),(__INTERRUPT__))
Kojto 108:34e6b704fe68 181
Kojto 108:34e6b704fe68 182 /** @brief Clear the WWDG's interrupt pending bits
Kojto 108:34e6b704fe68 183 * bits to clear the selected interrupt pending bits.
Kojto 108:34e6b704fe68 184 * @param __HANDLE__: WWDG handle
Kojto 108:34e6b704fe68 185 * @param __INTERRUPT__: specifies the interrupt pending bit to clear.
Kojto 108:34e6b704fe68 186 * This parameter can be one of the following values:
Kojto 108:34e6b704fe68 187 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
Kojto 108:34e6b704fe68 188 */
Kojto 108:34e6b704fe68 189 #define __HAL_WWDG_CLEAR_IT(__HANDLE__, __INTERRUPT__) __HAL_WWDG_CLEAR_FLAG((__HANDLE__), (__INTERRUPT__))
Kojto 108:34e6b704fe68 190
Kojto 108:34e6b704fe68 191 /**
Kojto 108:34e6b704fe68 192 * @brief Enables the WWDG early wakeup interrupt.
Kojto 108:34e6b704fe68 193 * @param __HANDLE__: WWDG handle
Kojto 108:34e6b704fe68 194 * @param __INTERRUPT__: specifies the interrupt to enable.
Kojto 108:34e6b704fe68 195 * This parameter can be one of the following values:
Kojto 108:34e6b704fe68 196 * @arg WWDG_IT_EWI: Early wakeup interrupt
Kojto 108:34e6b704fe68 197 * @note Once enabled this interrupt cannot be disabled except by a system reset.
Kojto 108:34e6b704fe68 198 * @retval None
Kojto 108:34e6b704fe68 199 */
Kojto 108:34e6b704fe68 200 #define __HAL_WWDG_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT((__HANDLE__)->Instance->CFR, (__INTERRUPT__))
Kojto 108:34e6b704fe68 201
Kojto 108:34e6b704fe68 202 /**
Kojto 108:34e6b704fe68 203 * @brief Disables the WWDG early wakeup interrupt.
Kojto 108:34e6b704fe68 204 * @param __HANDLE__: WWDG handle
Kojto 108:34e6b704fe68 205 * @param __INTERRUPT__: specifies the interrupt to disable.
Kojto 108:34e6b704fe68 206 * This parameter can be one of the following values:
Kojto 108:34e6b704fe68 207 * @arg WWDG_IT_EWI: Early wakeup interrupt
Kojto 108:34e6b704fe68 208 * @note WARNING: This is a dummy macro for HAL code alignment.
Kojto 108:34e6b704fe68 209 * Once enabled this interrupt cannot be disabled except by a system reset.
Kojto 108:34e6b704fe68 210 * @retval None
Kojto 108:34e6b704fe68 211 */
Kojto 108:34e6b704fe68 212 #define __HAL_WWDG_DISABLE_IT(__HANDLE__, __INTERRUPT__) /* dummy macro */
Kojto 108:34e6b704fe68 213
Kojto 108:34e6b704fe68 214 /**
Kojto 108:34e6b704fe68 215 * @brief Gets the selected WWDG's flag status.
Kojto 108:34e6b704fe68 216 * @param __HANDLE__: WWDG handle
Kojto 108:34e6b704fe68 217 * @param __FLAG__: specifies the flag to check.
Kojto 108:34e6b704fe68 218 * This parameter can be one of the following values:
Kojto 108:34e6b704fe68 219 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
Kojto 108:34e6b704fe68 220 * @retval The new state of WWDG_FLAG (SET or RESET).
Kojto 108:34e6b704fe68 221 */
Kojto 108:34e6b704fe68 222 #define __HAL_WWDG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
Kojto 108:34e6b704fe68 223
Kojto 108:34e6b704fe68 224 /**
Kojto 108:34e6b704fe68 225 * @brief Clears the WWDG's pending flags.
Kojto 108:34e6b704fe68 226 * @param __HANDLE__: WWDG handle
Kojto 108:34e6b704fe68 227 * @param __FLAG__: specifies the flag to clear.
Kojto 108:34e6b704fe68 228 * This parameter can be one of the following values:
Kojto 108:34e6b704fe68 229 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
Kojto 108:34e6b704fe68 230 * @retval None
Kojto 108:34e6b704fe68 231 */
Kojto 108:34e6b704fe68 232 #define __HAL_WWDG_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = ~(__FLAG__))
Kojto 108:34e6b704fe68 233
Kojto 108:34e6b704fe68 234 /** @brief Checks if the specified WWDG interrupt source is enabled or disabled.
Kojto 108:34e6b704fe68 235 * @param __HANDLE__: WWDG Handle.
Kojto 108:34e6b704fe68 236 * @param __INTERRUPT__: specifies the WWDG interrupt source to check.
Kojto 108:34e6b704fe68 237 * This parameter can be one of the following values:
Kojto 108:34e6b704fe68 238 * @arg WWDG_IT_EWI: Early Wakeup Interrupt
Kojto 108:34e6b704fe68 239 * @retval state of __INTERRUPT__ (TRUE or FALSE).
Kojto 108:34e6b704fe68 240 */
Kojto 108:34e6b704fe68 241 #define __HAL_WWDG_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CFR & (__INTERRUPT__)) == (__INTERRUPT__))
Kojto 108:34e6b704fe68 242
Kojto 108:34e6b704fe68 243 /**
Kojto 108:34e6b704fe68 244 * @}
Kojto 108:34e6b704fe68 245 */
Kojto 108:34e6b704fe68 246
Kojto 108:34e6b704fe68 247 /* Exported functions --------------------------------------------------------*/
Kojto 108:34e6b704fe68 248 /** @addtogroup WWDG_Exported_Functions
Kojto 108:34e6b704fe68 249 * @{
Kojto 108:34e6b704fe68 250 */
Kojto 108:34e6b704fe68 251
Kojto 108:34e6b704fe68 252 /** @addtogroup WWDG_Exported_Functions_Group1
Kojto 108:34e6b704fe68 253 * @{
Kojto 108:34e6b704fe68 254 */
Kojto 108:34e6b704fe68 255 /* Initialization/de-initialization functions **********************************/
Kojto 108:34e6b704fe68 256 HAL_StatusTypeDef HAL_WWDG_Init(WWDG_HandleTypeDef *hwwdg);
Kojto 108:34e6b704fe68 257 HAL_StatusTypeDef HAL_WWDG_DeInit(WWDG_HandleTypeDef *hwwdg);
Kojto 108:34e6b704fe68 258 void HAL_WWDG_MspInit(WWDG_HandleTypeDef *hwwdg);
Kojto 108:34e6b704fe68 259 void HAL_WWDG_MspDeInit(WWDG_HandleTypeDef *hwwdg);
Kojto 108:34e6b704fe68 260 void HAL_WWDG_WakeupCallback(WWDG_HandleTypeDef* hwwdg);
Kojto 108:34e6b704fe68 261 /**
Kojto 108:34e6b704fe68 262 * @}
Kojto 108:34e6b704fe68 263 */
Kojto 108:34e6b704fe68 264
Kojto 108:34e6b704fe68 265 /** @addtogroup WWDG_Exported_Functions_Group2
Kojto 108:34e6b704fe68 266 * @{
Kojto 108:34e6b704fe68 267 */
Kojto 108:34e6b704fe68 268 /* I/O operation functions ******************************************************/
Kojto 108:34e6b704fe68 269 HAL_StatusTypeDef HAL_WWDG_Start(WWDG_HandleTypeDef *hwwdg);
Kojto 108:34e6b704fe68 270 HAL_StatusTypeDef HAL_WWDG_Start_IT(WWDG_HandleTypeDef *hwwdg);
Kojto 108:34e6b704fe68 271 HAL_StatusTypeDef HAL_WWDG_Refresh(WWDG_HandleTypeDef *hwwdg, uint32_t Counter);
Kojto 108:34e6b704fe68 272 void HAL_WWDG_IRQHandler(WWDG_HandleTypeDef *hwwdg);
Kojto 108:34e6b704fe68 273 /**
Kojto 108:34e6b704fe68 274 * @}
Kojto 108:34e6b704fe68 275 */
Kojto 108:34e6b704fe68 276
Kojto 108:34e6b704fe68 277 /** @addtogroup WWDG_Exported_Functions_Group3
Kojto 108:34e6b704fe68 278 * @{
Kojto 108:34e6b704fe68 279 */
Kojto 108:34e6b704fe68 280 /* Peripheral State functions **************************************************/
Kojto 108:34e6b704fe68 281 HAL_WWDG_StateTypeDef HAL_WWDG_GetState(WWDG_HandleTypeDef *hwwdg);
Kojto 108:34e6b704fe68 282 /**
Kojto 108:34e6b704fe68 283 * @}
Kojto 108:34e6b704fe68 284 */
Kojto 108:34e6b704fe68 285
Kojto 108:34e6b704fe68 286 /**
Kojto 108:34e6b704fe68 287 * @}
Kojto 108:34e6b704fe68 288 */
Kojto 108:34e6b704fe68 289
Kojto 108:34e6b704fe68 290 /* Private types -------------------------------------------------------------*/
Kojto 108:34e6b704fe68 291 /* Private variables ---------------------------------------------------------*/
Kojto 108:34e6b704fe68 292 /* Private constants ---------------------------------------------------------*/
Kojto 108:34e6b704fe68 293 /** @defgroup WWDG_Private_Constants WWDG Private Constants
Kojto 108:34e6b704fe68 294 * @{
Kojto 108:34e6b704fe68 295 */
Kojto 108:34e6b704fe68 296 /** @defgroup WWDG_BitAddress_AliasRegion WWDG BitAddress
Kojto 108:34e6b704fe68 297 * @brief WWDG registers bit address in the alias region
Kojto 108:34e6b704fe68 298 * @{
Kojto 108:34e6b704fe68 299 */
Kojto 108:34e6b704fe68 300
Kojto 108:34e6b704fe68 301 /* --- CFR Register ---*/
Kojto 108:34e6b704fe68 302 /* Alias word address of EWI bit */
Kojto 108:34e6b704fe68 303 #define WWDG_CFR_BASE (uint32_t)(WWDG_BASE + 0x04)
Kojto 108:34e6b704fe68 304
Kojto 108:34e6b704fe68 305 /**
Kojto 108:34e6b704fe68 306 * @}
Kojto 108:34e6b704fe68 307 */
Kojto 108:34e6b704fe68 308
Kojto 108:34e6b704fe68 309 /**
Kojto 108:34e6b704fe68 310 * @}
Kojto 108:34e6b704fe68 311 */
Kojto 108:34e6b704fe68 312
Kojto 108:34e6b704fe68 313 /* Private macros ------------------------------------------------------------*/
Kojto 108:34e6b704fe68 314 /** @defgroup WWDG_Private_Macros WWDG Private Macros
Kojto 108:34e6b704fe68 315 * @{
Kojto 108:34e6b704fe68 316 */
Kojto 108:34e6b704fe68 317 #define IS_WWDG_PRESCALER(__PRESCALER__) (((__PRESCALER__) == WWDG_PRESCALER_1) || \
Kojto 108:34e6b704fe68 318 ((__PRESCALER__) == WWDG_PRESCALER_2) || \
Kojto 108:34e6b704fe68 319 ((__PRESCALER__) == WWDG_PRESCALER_4) || \
Kojto 108:34e6b704fe68 320 ((__PRESCALER__) == WWDG_PRESCALER_8))
Kojto 108:34e6b704fe68 321 #define IS_WWDG_WINDOW(__WINDOW__) ((__WINDOW__) <= 0x7F)
Kojto 108:34e6b704fe68 322 #define IS_WWDG_COUNTER(__COUNTER__) (((__COUNTER__) >= 0x40) && ((__COUNTER__) <= 0x7F))
Kojto 108:34e6b704fe68 323 /**
Kojto 108:34e6b704fe68 324 * @}
Kojto 108:34e6b704fe68 325 */
Kojto 108:34e6b704fe68 326
Kojto 108:34e6b704fe68 327 /* Private functions ---------------------------------------------------------*/
Kojto 108:34e6b704fe68 328 /** @defgroup WWDG_Private_Functions WWDG Private Functions
Kojto 108:34e6b704fe68 329 * @{
Kojto 108:34e6b704fe68 330 */
Kojto 108:34e6b704fe68 331
Kojto 108:34e6b704fe68 332 /**
Kojto 108:34e6b704fe68 333 * @}
Kojto 108:34e6b704fe68 334 */
Kojto 108:34e6b704fe68 335
Kojto 108:34e6b704fe68 336 /**
Kojto 108:34e6b704fe68 337 * @}
Kojto 108:34e6b704fe68 338 */
Kojto 108:34e6b704fe68 339
Kojto 108:34e6b704fe68 340 /**
Kojto 108:34e6b704fe68 341 * @}
Kojto 108:34e6b704fe68 342 */
Kojto 108:34e6b704fe68 343 #ifdef __cplusplus
Kojto 108:34e6b704fe68 344 }
Kojto 108:34e6b704fe68 345 #endif
Kojto 108:34e6b704fe68 346
Kojto 108:34e6b704fe68 347 #endif /* __STM32F4xx_HAL_WWDG_H */
Kojto 108:34e6b704fe68 348
Kojto 108:34e6b704fe68 349 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/