Elijah Orr / mbed-renbed

Fork of the official mbed C/C SDK provides the software platform and libraries to build your applications for RenBED.

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TARGET_B96B_F446VE/stm32f4xx_hal_wwdg.h@112:6f327212ef96, 2016-01-13 (annotated)

Committer:
Kojto
Date:
Wed Jan 13 09:48:29 2016 +0000
Revision:
112:6f327212ef96
Release 112 of the mbed library



Changes:

- new platforms - STM32 B96B F446, MOTE_L152RC

- nrf51 - fix serial init bug (character sent)

- stm all devices - fix RTC clocking in the init

- stm f0 - SystemInit clock fix, for SetVector()

- RawSerial - fix for microlib (vsnprintf with size 0)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 112:6f327212ef96 1 /**
Kojto 112:6f327212ef96 2 ******************************************************************************
Kojto 112:6f327212ef96 3 * @file stm32f4xx_hal_wwdg.h
Kojto 112:6f327212ef96 4 * @author MCD Application Team
Kojto 112:6f327212ef96 5 * @version V1.4.1
Kojto 112:6f327212ef96 6 * @date 09-October-2015
Kojto 112:6f327212ef96 7 * @brief Header file of WWDG HAL module.
Kojto 112:6f327212ef96 8 ******************************************************************************
Kojto 112:6f327212ef96 9 * @attention
Kojto 112:6f327212ef96 10 *
Kojto 112:6f327212ef96 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
Kojto 112:6f327212ef96 12 *
Kojto 112:6f327212ef96 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 112:6f327212ef96 14 * are permitted provided that the following conditions are met:
Kojto 112:6f327212ef96 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 112:6f327212ef96 16 * this list of conditions and the following disclaimer.
Kojto 112:6f327212ef96 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 112:6f327212ef96 18 * this list of conditions and the following disclaimer in the documentation
Kojto 112:6f327212ef96 19 * and/or other materials provided with the distribution.
Kojto 112:6f327212ef96 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 112:6f327212ef96 21 * may be used to endorse or promote products derived from this software
Kojto 112:6f327212ef96 22 * without specific prior written permission.
Kojto 112:6f327212ef96 23 *
Kojto 112:6f327212ef96 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 112:6f327212ef96 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 112:6f327212ef96 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 112:6f327212ef96 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 112:6f327212ef96 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 112:6f327212ef96 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 112:6f327212ef96 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 112:6f327212ef96 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 112:6f327212ef96 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 112:6f327212ef96 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 112:6f327212ef96 34 *
Kojto 112:6f327212ef96 35 ******************************************************************************
Kojto 112:6f327212ef96 36 */
Kojto 112:6f327212ef96 37
Kojto 112:6f327212ef96 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 112:6f327212ef96 39 #ifndef __STM32F4xx_HAL_WWDG_H
Kojto 112:6f327212ef96 40 #define __STM32F4xx_HAL_WWDG_H
Kojto 112:6f327212ef96 41
Kojto 112:6f327212ef96 42 #ifdef __cplusplus
Kojto 112:6f327212ef96 43 extern "C" {
Kojto 112:6f327212ef96 44 #endif
Kojto 112:6f327212ef96 45
Kojto 112:6f327212ef96 46 /* Includes ------------------------------------------------------------------*/
Kojto 112:6f327212ef96 47 #include "stm32f4xx_hal_def.h"
Kojto 112:6f327212ef96 48
Kojto 112:6f327212ef96 49 /** @addtogroup STM32F4xx_HAL_Driver
Kojto 112:6f327212ef96 50 * @{
Kojto 112:6f327212ef96 51 */
Kojto 112:6f327212ef96 52
Kojto 112:6f327212ef96 53 /** @addtogroup WWDG
Kojto 112:6f327212ef96 54 * @{
Kojto 112:6f327212ef96 55 */
Kojto 112:6f327212ef96 56
Kojto 112:6f327212ef96 57 /* Exported types ------------------------------------------------------------*/
Kojto 112:6f327212ef96 58 /** @defgroup WWDG_Exported_Types WWDG Exported Types
Kojto 112:6f327212ef96 59 * @{
Kojto 112:6f327212ef96 60 */
Kojto 112:6f327212ef96 61
Kojto 112:6f327212ef96 62 /**
Kojto 112:6f327212ef96 63 * @brief WWDG HAL State Structure definition
Kojto 112:6f327212ef96 64 */
Kojto 112:6f327212ef96 65 typedef enum
Kojto 112:6f327212ef96 66 {
Kojto 112:6f327212ef96 67 HAL_WWDG_STATE_RESET = 0x00, /*!< WWDG not yet initialized or disabled */
Kojto 112:6f327212ef96 68 HAL_WWDG_STATE_READY = 0x01, /*!< WWDG initialized and ready for use */
Kojto 112:6f327212ef96 69 HAL_WWDG_STATE_BUSY = 0x02, /*!< WWDG internal process is ongoing */
Kojto 112:6f327212ef96 70 HAL_WWDG_STATE_TIMEOUT = 0x03, /*!< WWDG timeout state */
Kojto 112:6f327212ef96 71 HAL_WWDG_STATE_ERROR = 0x04 /*!< WWDG error state */
Kojto 112:6f327212ef96 72 }HAL_WWDG_StateTypeDef;
Kojto 112:6f327212ef96 73
Kojto 112:6f327212ef96 74 /**
Kojto 112:6f327212ef96 75 * @brief WWDG Init structure definition
Kojto 112:6f327212ef96 76 */
Kojto 112:6f327212ef96 77 typedef struct
Kojto 112:6f327212ef96 78 {
Kojto 112:6f327212ef96 79 uint32_t Prescaler; /*!< Specifies the prescaler value of the WWDG.
Kojto 112:6f327212ef96 80 This parameter can be a value of @ref WWDG_Prescaler */
Kojto 112:6f327212ef96 81
Kojto 112:6f327212ef96 82 uint32_t Window; /*!< Specifies the WWDG window value to be compared to the downcounter.
Kojto 112:6f327212ef96 83 This parameter must be a number lower than Max_Data = 0x80 */
Kojto 112:6f327212ef96 84
Kojto 112:6f327212ef96 85 uint32_t Counter; /*!< Specifies the WWDG free-running downcounter value.
Kojto 112:6f327212ef96 86 This parameter must be a number between Min_Data = 0x40 and Max_Data = 0x7F */
Kojto 112:6f327212ef96 87
Kojto 112:6f327212ef96 88 }WWDG_InitTypeDef;
Kojto 112:6f327212ef96 89
Kojto 112:6f327212ef96 90 /**
Kojto 112:6f327212ef96 91 * @brief WWDG handle Structure definition
Kojto 112:6f327212ef96 92 */
Kojto 112:6f327212ef96 93 typedef struct
Kojto 112:6f327212ef96 94 {
Kojto 112:6f327212ef96 95 WWDG_TypeDef *Instance; /*!< Register base address */
Kojto 112:6f327212ef96 96
Kojto 112:6f327212ef96 97 WWDG_InitTypeDef Init; /*!< WWDG required parameters */
Kojto 112:6f327212ef96 98
Kojto 112:6f327212ef96 99 HAL_LockTypeDef Lock; /*!< WWDG locking object */
Kojto 112:6f327212ef96 100
Kojto 112:6f327212ef96 101 __IO HAL_WWDG_StateTypeDef State; /*!< WWDG communication state */
Kojto 112:6f327212ef96 102
Kojto 112:6f327212ef96 103 }WWDG_HandleTypeDef;
Kojto 112:6f327212ef96 104 /**
Kojto 112:6f327212ef96 105 * @}
Kojto 112:6f327212ef96 106 */
Kojto 112:6f327212ef96 107
Kojto 112:6f327212ef96 108 /* Exported constants --------------------------------------------------------*/
Kojto 112:6f327212ef96 109 /** @defgroup WWDG_Exported_Constants WWDG Exported Constants
Kojto 112:6f327212ef96 110 * @{
Kojto 112:6f327212ef96 111 */
Kojto 112:6f327212ef96 112
Kojto 112:6f327212ef96 113 /** @defgroup WWDG_Interrupt_definition WWDG Interrupt definition
Kojto 112:6f327212ef96 114 * @{
Kojto 112:6f327212ef96 115 */
Kojto 112:6f327212ef96 116 #define WWDG_IT_EWI WWDG_CFR_EWI /*!< Early wakeup interrupt */
Kojto 112:6f327212ef96 117 /**
Kojto 112:6f327212ef96 118 * @}
Kojto 112:6f327212ef96 119 */
Kojto 112:6f327212ef96 120
Kojto 112:6f327212ef96 121 /** @defgroup WWDG_Flag_definition WWDG Flag definition
Kojto 112:6f327212ef96 122 * @brief WWDG Flag definition
Kojto 112:6f327212ef96 123 * @{
Kojto 112:6f327212ef96 124 */
Kojto 112:6f327212ef96 125 #define WWDG_FLAG_EWIF WWDG_SR_EWIF /*!< Early wakeup interrupt flag */
Kojto 112:6f327212ef96 126 /**
Kojto 112:6f327212ef96 127 * @}
Kojto 112:6f327212ef96 128 */
Kojto 112:6f327212ef96 129
Kojto 112:6f327212ef96 130 /** @defgroup WWDG_Prescaler WWDG Prescaler
Kojto 112:6f327212ef96 131 * @{
Kojto 112:6f327212ef96 132 */
Kojto 112:6f327212ef96 133 #define WWDG_PRESCALER_1 ((uint32_t)0x00000000) /*!< WWDG counter clock = (PCLK1/4096)/1 */
Kojto 112:6f327212ef96 134 #define WWDG_PRESCALER_2 WWDG_CFR_WDGTB0 /*!< WWDG counter clock = (PCLK1/4096)/2 */
Kojto 112:6f327212ef96 135 #define WWDG_PRESCALER_4 WWDG_CFR_WDGTB1 /*!< WWDG counter clock = (PCLK1/4096)/4 */
Kojto 112:6f327212ef96 136 #define WWDG_PRESCALER_8 WWDG_CFR_WDGTB /*!< WWDG counter clock = (PCLK1/4096)/8 */
Kojto 112:6f327212ef96 137 /**
Kojto 112:6f327212ef96 138 * @}
Kojto 112:6f327212ef96 139 */
Kojto 112:6f327212ef96 140
Kojto 112:6f327212ef96 141 /**
Kojto 112:6f327212ef96 142 * @}
Kojto 112:6f327212ef96 143 */
Kojto 112:6f327212ef96 144
Kojto 112:6f327212ef96 145 /* Exported macro ------------------------------------------------------------*/
Kojto 112:6f327212ef96 146 /** @defgroup WWDG_Exported_Macros WWDG Exported Macros
Kojto 112:6f327212ef96 147 * @{
Kojto 112:6f327212ef96 148 */
Kojto 112:6f327212ef96 149
Kojto 112:6f327212ef96 150 /** @brief Reset WWDG handle state
Kojto 112:6f327212ef96 151 * @param __HANDLE__: WWDG handle
Kojto 112:6f327212ef96 152 * @retval None
Kojto 112:6f327212ef96 153 */
Kojto 112:6f327212ef96 154 #define __HAL_WWDG_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_WWDG_STATE_RESET)
Kojto 112:6f327212ef96 155
Kojto 112:6f327212ef96 156 /**
Kojto 112:6f327212ef96 157 * @brief Enables the WWDG peripheral.
Kojto 112:6f327212ef96 158 * @param __HANDLE__: WWDG handle
Kojto 112:6f327212ef96 159 * @retval None
Kojto 112:6f327212ef96 160 */
Kojto 112:6f327212ef96 161 #define __HAL_WWDG_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR, WWDG_CR_WDGA)
Kojto 112:6f327212ef96 162
Kojto 112:6f327212ef96 163 /**
Kojto 112:6f327212ef96 164 * @brief Disables the WWDG peripheral.
Kojto 112:6f327212ef96 165 * @param __HANDLE__: WWDG handle
Kojto 112:6f327212ef96 166 * @note WARNING: This is a dummy macro for HAL code alignment.
Kojto 112:6f327212ef96 167 * Once enable, WWDG Peripheral cannot be disabled except by a system reset.
Kojto 112:6f327212ef96 168 * @retval None
Kojto 112:6f327212ef96 169 */
Kojto 112:6f327212ef96 170 #define __HAL_WWDG_DISABLE(__HANDLE__) /* dummy macro */
Kojto 112:6f327212ef96 171
Kojto 112:6f327212ef96 172 /**
Kojto 112:6f327212ef96 173 * @brief Gets the selected WWDG's it status.
Kojto 112:6f327212ef96 174 * @param __HANDLE__: WWDG handle
Kojto 112:6f327212ef96 175 * @param __INTERRUPT__: specifies the it to check.
Kojto 112:6f327212ef96 176 * This parameter can be one of the following values:
Kojto 112:6f327212ef96 177 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt IT
Kojto 112:6f327212ef96 178 * @retval The new state of WWDG_FLAG (SET or RESET).
Kojto 112:6f327212ef96 179 */
Kojto 112:6f327212ef96 180 #define __HAL_WWDG_GET_IT(__HANDLE__, __INTERRUPT__) __HAL_WWDG_GET_FLAG((__HANDLE__),(__INTERRUPT__))
Kojto 112:6f327212ef96 181
Kojto 112:6f327212ef96 182 /** @brief Clear the WWDG's interrupt pending bits
Kojto 112:6f327212ef96 183 * bits to clear the selected interrupt pending bits.
Kojto 112:6f327212ef96 184 * @param __HANDLE__: WWDG handle
Kojto 112:6f327212ef96 185 * @param __INTERRUPT__: specifies the interrupt pending bit to clear.
Kojto 112:6f327212ef96 186 * This parameter can be one of the following values:
Kojto 112:6f327212ef96 187 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
Kojto 112:6f327212ef96 188 */
Kojto 112:6f327212ef96 189 #define __HAL_WWDG_CLEAR_IT(__HANDLE__, __INTERRUPT__) __HAL_WWDG_CLEAR_FLAG((__HANDLE__), (__INTERRUPT__))
Kojto 112:6f327212ef96 190
Kojto 112:6f327212ef96 191 /**
Kojto 112:6f327212ef96 192 * @brief Enables the WWDG early wakeup interrupt.
Kojto 112:6f327212ef96 193 * @param __HANDLE__: WWDG handle
Kojto 112:6f327212ef96 194 * @param __INTERRUPT__: specifies the interrupt to enable.
Kojto 112:6f327212ef96 195 * This parameter can be one of the following values:
Kojto 112:6f327212ef96 196 * @arg WWDG_IT_EWI: Early wakeup interrupt
Kojto 112:6f327212ef96 197 * @note Once enabled this interrupt cannot be disabled except by a system reset.
Kojto 112:6f327212ef96 198 * @retval None
Kojto 112:6f327212ef96 199 */
Kojto 112:6f327212ef96 200 #define __HAL_WWDG_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT((__HANDLE__)->Instance->CFR, (__INTERRUPT__))
Kojto 112:6f327212ef96 201
Kojto 112:6f327212ef96 202 /**
Kojto 112:6f327212ef96 203 * @brief Disables the WWDG early wakeup interrupt.
Kojto 112:6f327212ef96 204 * @param __HANDLE__: WWDG handle
Kojto 112:6f327212ef96 205 * @param __INTERRUPT__: specifies the interrupt to disable.
Kojto 112:6f327212ef96 206 * This parameter can be one of the following values:
Kojto 112:6f327212ef96 207 * @arg WWDG_IT_EWI: Early wakeup interrupt
Kojto 112:6f327212ef96 208 * @note WARNING: This is a dummy macro for HAL code alignment.
Kojto 112:6f327212ef96 209 * Once enabled this interrupt cannot be disabled except by a system reset.
Kojto 112:6f327212ef96 210 * @retval None
Kojto 112:6f327212ef96 211 */
Kojto 112:6f327212ef96 212 #define __HAL_WWDG_DISABLE_IT(__HANDLE__, __INTERRUPT__) /* dummy macro */
Kojto 112:6f327212ef96 213
Kojto 112:6f327212ef96 214 /**
Kojto 112:6f327212ef96 215 * @brief Gets the selected WWDG's flag status.
Kojto 112:6f327212ef96 216 * @param __HANDLE__: WWDG handle
Kojto 112:6f327212ef96 217 * @param __FLAG__: specifies the flag to check.
Kojto 112:6f327212ef96 218 * This parameter can be one of the following values:
Kojto 112:6f327212ef96 219 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
Kojto 112:6f327212ef96 220 * @retval The new state of WWDG_FLAG (SET or RESET).
Kojto 112:6f327212ef96 221 */
Kojto 112:6f327212ef96 222 #define __HAL_WWDG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
Kojto 112:6f327212ef96 223
Kojto 112:6f327212ef96 224 /**
Kojto 112:6f327212ef96 225 * @brief Clears the WWDG's pending flags.
Kojto 112:6f327212ef96 226 * @param __HANDLE__: WWDG handle
Kojto 112:6f327212ef96 227 * @param __FLAG__: specifies the flag to clear.
Kojto 112:6f327212ef96 228 * This parameter can be one of the following values:
Kojto 112:6f327212ef96 229 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
Kojto 112:6f327212ef96 230 * @retval None
Kojto 112:6f327212ef96 231 */
Kojto 112:6f327212ef96 232 #define __HAL_WWDG_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = ~(__FLAG__))
Kojto 112:6f327212ef96 233
Kojto 112:6f327212ef96 234 /** @brief Checks if the specified WWDG interrupt source is enabled or disabled.
Kojto 112:6f327212ef96 235 * @param __HANDLE__: WWDG Handle.
Kojto 112:6f327212ef96 236 * @param __INTERRUPT__: specifies the WWDG interrupt source to check.
Kojto 112:6f327212ef96 237 * This parameter can be one of the following values:
Kojto 112:6f327212ef96 238 * @arg WWDG_IT_EWI: Early Wakeup Interrupt
Kojto 112:6f327212ef96 239 * @retval state of __INTERRUPT__ (TRUE or FALSE).
Kojto 112:6f327212ef96 240 */
Kojto 112:6f327212ef96 241 #define __HAL_WWDG_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CFR & (__INTERRUPT__)) == (__INTERRUPT__))
Kojto 112:6f327212ef96 242
Kojto 112:6f327212ef96 243 /**
Kojto 112:6f327212ef96 244 * @}
Kojto 112:6f327212ef96 245 */
Kojto 112:6f327212ef96 246
Kojto 112:6f327212ef96 247 /* Exported functions --------------------------------------------------------*/
Kojto 112:6f327212ef96 248 /** @addtogroup WWDG_Exported_Functions
Kojto 112:6f327212ef96 249 * @{
Kojto 112:6f327212ef96 250 */
Kojto 112:6f327212ef96 251
Kojto 112:6f327212ef96 252 /** @addtogroup WWDG_Exported_Functions_Group1
Kojto 112:6f327212ef96 253 * @{
Kojto 112:6f327212ef96 254 */
Kojto 112:6f327212ef96 255 /* Initialization/de-initialization functions **********************************/
Kojto 112:6f327212ef96 256 HAL_StatusTypeDef HAL_WWDG_Init(WWDG_HandleTypeDef *hwwdg);
Kojto 112:6f327212ef96 257 HAL_StatusTypeDef HAL_WWDG_DeInit(WWDG_HandleTypeDef *hwwdg);
Kojto 112:6f327212ef96 258 void HAL_WWDG_MspInit(WWDG_HandleTypeDef *hwwdg);
Kojto 112:6f327212ef96 259 void HAL_WWDG_MspDeInit(WWDG_HandleTypeDef *hwwdg);
Kojto 112:6f327212ef96 260 void HAL_WWDG_WakeupCallback(WWDG_HandleTypeDef* hwwdg);
Kojto 112:6f327212ef96 261 /**
Kojto 112:6f327212ef96 262 * @}
Kojto 112:6f327212ef96 263 */
Kojto 112:6f327212ef96 264
Kojto 112:6f327212ef96 265 /** @addtogroup WWDG_Exported_Functions_Group2
Kojto 112:6f327212ef96 266 * @{
Kojto 112:6f327212ef96 267 */
Kojto 112:6f327212ef96 268 /* I/O operation functions ******************************************************/
Kojto 112:6f327212ef96 269 HAL_StatusTypeDef HAL_WWDG_Start(WWDG_HandleTypeDef *hwwdg);
Kojto 112:6f327212ef96 270 HAL_StatusTypeDef HAL_WWDG_Start_IT(WWDG_HandleTypeDef *hwwdg);
Kojto 112:6f327212ef96 271 HAL_StatusTypeDef HAL_WWDG_Refresh(WWDG_HandleTypeDef *hwwdg, uint32_t Counter);
Kojto 112:6f327212ef96 272 void HAL_WWDG_IRQHandler(WWDG_HandleTypeDef *hwwdg);
Kojto 112:6f327212ef96 273 /**
Kojto 112:6f327212ef96 274 * @}
Kojto 112:6f327212ef96 275 */
Kojto 112:6f327212ef96 276
Kojto 112:6f327212ef96 277 /** @addtogroup WWDG_Exported_Functions_Group3
Kojto 112:6f327212ef96 278 * @{
Kojto 112:6f327212ef96 279 */
Kojto 112:6f327212ef96 280 /* Peripheral State functions **************************************************/
Kojto 112:6f327212ef96 281 HAL_WWDG_StateTypeDef HAL_WWDG_GetState(WWDG_HandleTypeDef *hwwdg);
Kojto 112:6f327212ef96 282 /**
Kojto 112:6f327212ef96 283 * @}
Kojto 112:6f327212ef96 284 */
Kojto 112:6f327212ef96 285
Kojto 112:6f327212ef96 286 /**
Kojto 112:6f327212ef96 287 * @}
Kojto 112:6f327212ef96 288 */
Kojto 112:6f327212ef96 289
Kojto 112:6f327212ef96 290 /* Private types -------------------------------------------------------------*/
Kojto 112:6f327212ef96 291 /* Private variables ---------------------------------------------------------*/
Kojto 112:6f327212ef96 292 /* Private constants ---------------------------------------------------------*/
Kojto 112:6f327212ef96 293 /** @defgroup WWDG_Private_Constants WWDG Private Constants
Kojto 112:6f327212ef96 294 * @{
Kojto 112:6f327212ef96 295 */
Kojto 112:6f327212ef96 296 /** @defgroup WWDG_BitAddress_AliasRegion WWDG BitAddress
Kojto 112:6f327212ef96 297 * @brief WWDG registers bit address in the alias region
Kojto 112:6f327212ef96 298 * @{
Kojto 112:6f327212ef96 299 */
Kojto 112:6f327212ef96 300
Kojto 112:6f327212ef96 301 /* --- CFR Register ---*/
Kojto 112:6f327212ef96 302 /* Alias word address of EWI bit */
Kojto 112:6f327212ef96 303 #define WWDG_CFR_BASE (uint32_t)(WWDG_BASE + 0x04)
Kojto 112:6f327212ef96 304
Kojto 112:6f327212ef96 305 /**
Kojto 112:6f327212ef96 306 * @}
Kojto 112:6f327212ef96 307 */
Kojto 112:6f327212ef96 308
Kojto 112:6f327212ef96 309 /**
Kojto 112:6f327212ef96 310 * @}
Kojto 112:6f327212ef96 311 */
Kojto 112:6f327212ef96 312
Kojto 112:6f327212ef96 313 /* Private macros ------------------------------------------------------------*/
Kojto 112:6f327212ef96 314 /** @defgroup WWDG_Private_Macros WWDG Private Macros
Kojto 112:6f327212ef96 315 * @{
Kojto 112:6f327212ef96 316 */
Kojto 112:6f327212ef96 317 #define IS_WWDG_PRESCALER(__PRESCALER__) (((__PRESCALER__) == WWDG_PRESCALER_1) || \
Kojto 112:6f327212ef96 318 ((__PRESCALER__) == WWDG_PRESCALER_2) || \
Kojto 112:6f327212ef96 319 ((__PRESCALER__) == WWDG_PRESCALER_4) || \
Kojto 112:6f327212ef96 320 ((__PRESCALER__) == WWDG_PRESCALER_8))
Kojto 112:6f327212ef96 321 #define IS_WWDG_WINDOW(__WINDOW__) ((__WINDOW__) <= 0x7F)
Kojto 112:6f327212ef96 322 #define IS_WWDG_COUNTER(__COUNTER__) (((__COUNTER__) >= 0x40) && ((__COUNTER__) <= 0x7F))
Kojto 112:6f327212ef96 323 /**
Kojto 112:6f327212ef96 324 * @}
Kojto 112:6f327212ef96 325 */
Kojto 112:6f327212ef96 326
Kojto 112:6f327212ef96 327 /* Private functions ---------------------------------------------------------*/
Kojto 112:6f327212ef96 328 /** @defgroup WWDG_Private_Functions WWDG Private Functions
Kojto 112:6f327212ef96 329 * @{
Kojto 112:6f327212ef96 330 */
Kojto 112:6f327212ef96 331
Kojto 112:6f327212ef96 332 /**
Kojto 112:6f327212ef96 333 * @}
Kojto 112:6f327212ef96 334 */
Kojto 112:6f327212ef96 335
Kojto 112:6f327212ef96 336 /**
Kojto 112:6f327212ef96 337 * @}
Kojto 112:6f327212ef96 338 */
Kojto 112:6f327212ef96 339
Kojto 112:6f327212ef96 340 /**
Kojto 112:6f327212ef96 341 * @}
Kojto 112:6f327212ef96 342 */
Kojto 112:6f327212ef96 343 #ifdef __cplusplus
Kojto 112:6f327212ef96 344 }
Kojto 112:6f327212ef96 345 #endif
Kojto 112:6f327212ef96 346
Kojto 112:6f327212ef96 347 #endif /* __STM32F4xx_HAL_WWDG_H */
Kojto 112:6f327212ef96 348
Kojto 112:6f327212ef96 349 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/