en 129 / mbed-dev

fix LPC812 PWM

Dependents:   IR_LED_Send

Fork of mbed-dev by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32F4/stm32f4xx_hal_wwdg.h@19:112740acecfa, 2015-11-10 (annotated)

Committer:
mbed_official
Date:
Tue Nov 10 09:30:11 2015 +0000
Revision:
19:112740acecfa
Parent:
0:9b334a45a8ff 
Synchronized with git revision 7218418919aeaf775fb8d386ea7ee0dfc0c80ff9



Full URL: https://github.com/mbedmicro/mbed/commit/7218418919aeaf775fb8d386ea7ee0dfc0c80ff9/



DISCO_F469NI - add disco F469NI support

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /**
bogdanm 0:9b334a45a8ff 2 ******************************************************************************
bogdanm 0:9b334a45a8ff 3 * @file stm32f4xx_hal_wwdg.h
bogdanm 0:9b334a45a8ff 4 * @author MCD Application Team
mbed_official 19:112740acecfa 5 * @version V1.4.1
mbed_official 19:112740acecfa 6 * @date 09-October-2015
bogdanm 0:9b334a45a8ff 7 * @brief Header file of WWDG HAL module.
bogdanm 0:9b334a45a8ff 8 ******************************************************************************
bogdanm 0:9b334a45a8ff 9 * @attention
bogdanm 0:9b334a45a8ff 10 *
bogdanm 0:9b334a45a8ff 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
bogdanm 0:9b334a45a8ff 12 *
bogdanm 0:9b334a45a8ff 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 0:9b334a45a8ff 14 * are permitted provided that the following conditions are met:
bogdanm 0:9b334a45a8ff 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 0:9b334a45a8ff 16 * this list of conditions and the following disclaimer.
bogdanm 0:9b334a45a8ff 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 0:9b334a45a8ff 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 0:9b334a45a8ff 19 * and/or other materials provided with the distribution.
bogdanm 0:9b334a45a8ff 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 0:9b334a45a8ff 21 * may be used to endorse or promote products derived from this software
bogdanm 0:9b334a45a8ff 22 * without specific prior written permission.
bogdanm 0:9b334a45a8ff 23 *
bogdanm 0:9b334a45a8ff 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 0:9b334a45a8ff 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 0:9b334a45a8ff 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 0:9b334a45a8ff 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 0:9b334a45a8ff 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 0:9b334a45a8ff 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 0:9b334a45a8ff 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 0:9b334a45a8ff 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 0:9b334a45a8ff 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 0:9b334a45a8ff 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 0:9b334a45a8ff 34 *
bogdanm 0:9b334a45a8ff 35 ******************************************************************************
bogdanm 0:9b334a45a8ff 36 */
bogdanm 0:9b334a45a8ff 37
bogdanm 0:9b334a45a8ff 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 0:9b334a45a8ff 39 #ifndef __STM32F4xx_HAL_WWDG_H
bogdanm 0:9b334a45a8ff 40 #define __STM32F4xx_HAL_WWDG_H
bogdanm 0:9b334a45a8ff 41
bogdanm 0:9b334a45a8ff 42 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 43 extern "C" {
bogdanm 0:9b334a45a8ff 44 #endif
bogdanm 0:9b334a45a8ff 45
bogdanm 0:9b334a45a8ff 46 /* Includes ------------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 47 #include "stm32f4xx_hal_def.h"
bogdanm 0:9b334a45a8ff 48
bogdanm 0:9b334a45a8ff 49 /** @addtogroup STM32F4xx_HAL_Driver
bogdanm 0:9b334a45a8ff 50 * @{
bogdanm 0:9b334a45a8ff 51 */
bogdanm 0:9b334a45a8ff 52
bogdanm 0:9b334a45a8ff 53 /** @addtogroup WWDG
bogdanm 0:9b334a45a8ff 54 * @{
bogdanm 0:9b334a45a8ff 55 */
bogdanm 0:9b334a45a8ff 56
bogdanm 0:9b334a45a8ff 57 /* Exported types ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 58 /** @defgroup WWDG_Exported_Types WWDG Exported Types
bogdanm 0:9b334a45a8ff 59 * @{
bogdanm 0:9b334a45a8ff 60 */
bogdanm 0:9b334a45a8ff 61
bogdanm 0:9b334a45a8ff 62 /**
bogdanm 0:9b334a45a8ff 63 * @brief WWDG HAL State Structure definition
bogdanm 0:9b334a45a8ff 64 */
bogdanm 0:9b334a45a8ff 65 typedef enum
bogdanm 0:9b334a45a8ff 66 {
bogdanm 0:9b334a45a8ff 67 HAL_WWDG_STATE_RESET = 0x00, /*!< WWDG not yet initialized or disabled */
bogdanm 0:9b334a45a8ff 68 HAL_WWDG_STATE_READY = 0x01, /*!< WWDG initialized and ready for use */
bogdanm 0:9b334a45a8ff 69 HAL_WWDG_STATE_BUSY = 0x02, /*!< WWDG internal process is ongoing */
bogdanm 0:9b334a45a8ff 70 HAL_WWDG_STATE_TIMEOUT = 0x03, /*!< WWDG timeout state */
bogdanm 0:9b334a45a8ff 71 HAL_WWDG_STATE_ERROR = 0x04 /*!< WWDG error state */
bogdanm 0:9b334a45a8ff 72 }HAL_WWDG_StateTypeDef;
bogdanm 0:9b334a45a8ff 73
bogdanm 0:9b334a45a8ff 74 /**
bogdanm 0:9b334a45a8ff 75 * @brief WWDG Init structure definition
bogdanm 0:9b334a45a8ff 76 */
bogdanm 0:9b334a45a8ff 77 typedef struct
bogdanm 0:9b334a45a8ff 78 {
bogdanm 0:9b334a45a8ff 79 uint32_t Prescaler; /*!< Specifies the prescaler value of the WWDG.
bogdanm 0:9b334a45a8ff 80 This parameter can be a value of @ref WWDG_Prescaler */
bogdanm 0:9b334a45a8ff 81
bogdanm 0:9b334a45a8ff 82 uint32_t Window; /*!< Specifies the WWDG window value to be compared to the downcounter.
bogdanm 0:9b334a45a8ff 83 This parameter must be a number lower than Max_Data = 0x80 */
bogdanm 0:9b334a45a8ff 84
bogdanm 0:9b334a45a8ff 85 uint32_t Counter; /*!< Specifies the WWDG free-running downcounter value.
bogdanm 0:9b334a45a8ff 86 This parameter must be a number between Min_Data = 0x40 and Max_Data = 0x7F */
bogdanm 0:9b334a45a8ff 87
bogdanm 0:9b334a45a8ff 88 }WWDG_InitTypeDef;
bogdanm 0:9b334a45a8ff 89
bogdanm 0:9b334a45a8ff 90 /**
bogdanm 0:9b334a45a8ff 91 * @brief WWDG handle Structure definition
bogdanm 0:9b334a45a8ff 92 */
bogdanm 0:9b334a45a8ff 93 typedef struct
bogdanm 0:9b334a45a8ff 94 {
bogdanm 0:9b334a45a8ff 95 WWDG_TypeDef *Instance; /*!< Register base address */
bogdanm 0:9b334a45a8ff 96
bogdanm 0:9b334a45a8ff 97 WWDG_InitTypeDef Init; /*!< WWDG required parameters */
bogdanm 0:9b334a45a8ff 98
bogdanm 0:9b334a45a8ff 99 HAL_LockTypeDef Lock; /*!< WWDG locking object */
bogdanm 0:9b334a45a8ff 100
bogdanm 0:9b334a45a8ff 101 __IO HAL_WWDG_StateTypeDef State; /*!< WWDG communication state */
bogdanm 0:9b334a45a8ff 102
bogdanm 0:9b334a45a8ff 103 }WWDG_HandleTypeDef;
bogdanm 0:9b334a45a8ff 104 /**
bogdanm 0:9b334a45a8ff 105 * @}
bogdanm 0:9b334a45a8ff 106 */
bogdanm 0:9b334a45a8ff 107
bogdanm 0:9b334a45a8ff 108 /* Exported constants --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 109 /** @defgroup WWDG_Exported_Constants WWDG Exported Constants
bogdanm 0:9b334a45a8ff 110 * @{
bogdanm 0:9b334a45a8ff 111 */
bogdanm 0:9b334a45a8ff 112
bogdanm 0:9b334a45a8ff 113 /** @defgroup WWDG_Interrupt_definition WWDG Interrupt definition
bogdanm 0:9b334a45a8ff 114 * @{
bogdanm 0:9b334a45a8ff 115 */
bogdanm 0:9b334a45a8ff 116 #define WWDG_IT_EWI WWDG_CFR_EWI /*!< Early wakeup interrupt */
bogdanm 0:9b334a45a8ff 117 /**
bogdanm 0:9b334a45a8ff 118 * @}
bogdanm 0:9b334a45a8ff 119 */
bogdanm 0:9b334a45a8ff 120
bogdanm 0:9b334a45a8ff 121 /** @defgroup WWDG_Flag_definition WWDG Flag definition
bogdanm 0:9b334a45a8ff 122 * @brief WWDG Flag definition
bogdanm 0:9b334a45a8ff 123 * @{
bogdanm 0:9b334a45a8ff 124 */
bogdanm 0:9b334a45a8ff 125 #define WWDG_FLAG_EWIF WWDG_SR_EWIF /*!< Early wakeup interrupt flag */
bogdanm 0:9b334a45a8ff 126 /**
bogdanm 0:9b334a45a8ff 127 * @}
bogdanm 0:9b334a45a8ff 128 */
bogdanm 0:9b334a45a8ff 129
bogdanm 0:9b334a45a8ff 130 /** @defgroup WWDG_Prescaler WWDG Prescaler
bogdanm 0:9b334a45a8ff 131 * @{
bogdanm 0:9b334a45a8ff 132 */
bogdanm 0:9b334a45a8ff 133 #define WWDG_PRESCALER_1 ((uint32_t)0x00000000) /*!< WWDG counter clock = (PCLK1/4096)/1 */
bogdanm 0:9b334a45a8ff 134 #define WWDG_PRESCALER_2 WWDG_CFR_WDGTB0 /*!< WWDG counter clock = (PCLK1/4096)/2 */
bogdanm 0:9b334a45a8ff 135 #define WWDG_PRESCALER_4 WWDG_CFR_WDGTB1 /*!< WWDG counter clock = (PCLK1/4096)/4 */
bogdanm 0:9b334a45a8ff 136 #define WWDG_PRESCALER_8 WWDG_CFR_WDGTB /*!< WWDG counter clock = (PCLK1/4096)/8 */
bogdanm 0:9b334a45a8ff 137 /**
bogdanm 0:9b334a45a8ff 138 * @}
bogdanm 0:9b334a45a8ff 139 */
bogdanm 0:9b334a45a8ff 140
bogdanm 0:9b334a45a8ff 141 /**
bogdanm 0:9b334a45a8ff 142 * @}
bogdanm 0:9b334a45a8ff 143 */
bogdanm 0:9b334a45a8ff 144
bogdanm 0:9b334a45a8ff 145 /* Exported macro ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 146 /** @defgroup WWDG_Exported_Macros WWDG Exported Macros
bogdanm 0:9b334a45a8ff 147 * @{
bogdanm 0:9b334a45a8ff 148 */
bogdanm 0:9b334a45a8ff 149
bogdanm 0:9b334a45a8ff 150 /** @brief Reset WWDG handle state
bogdanm 0:9b334a45a8ff 151 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 152 * @retval None
bogdanm 0:9b334a45a8ff 153 */
bogdanm 0:9b334a45a8ff 154 #define __HAL_WWDG_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_WWDG_STATE_RESET)
bogdanm 0:9b334a45a8ff 155
bogdanm 0:9b334a45a8ff 156 /**
bogdanm 0:9b334a45a8ff 157 * @brief Enables the WWDG peripheral.
bogdanm 0:9b334a45a8ff 158 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 159 * @retval None
bogdanm 0:9b334a45a8ff 160 */
bogdanm 0:9b334a45a8ff 161 #define __HAL_WWDG_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR, WWDG_CR_WDGA)
bogdanm 0:9b334a45a8ff 162
bogdanm 0:9b334a45a8ff 163 /**
bogdanm 0:9b334a45a8ff 164 * @brief Disables the WWDG peripheral.
bogdanm 0:9b334a45a8ff 165 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 166 * @note WARNING: This is a dummy macro for HAL code alignment.
bogdanm 0:9b334a45a8ff 167 * Once enable, WWDG Peripheral cannot be disabled except by a system reset.
bogdanm 0:9b334a45a8ff 168 * @retval None
bogdanm 0:9b334a45a8ff 169 */
bogdanm 0:9b334a45a8ff 170 #define __HAL_WWDG_DISABLE(__HANDLE__) /* dummy macro */
bogdanm 0:9b334a45a8ff 171
bogdanm 0:9b334a45a8ff 172 /**
bogdanm 0:9b334a45a8ff 173 * @brief Gets the selected WWDG's it status.
bogdanm 0:9b334a45a8ff 174 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 175 * @param __INTERRUPT__: specifies the it to check.
bogdanm 0:9b334a45a8ff 176 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 177 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt IT
bogdanm 0:9b334a45a8ff 178 * @retval The new state of WWDG_FLAG (SET or RESET).
bogdanm 0:9b334a45a8ff 179 */
bogdanm 0:9b334a45a8ff 180 #define __HAL_WWDG_GET_IT(__HANDLE__, __INTERRUPT__) __HAL_WWDG_GET_FLAG((__HANDLE__),(__INTERRUPT__))
bogdanm 0:9b334a45a8ff 181
bogdanm 0:9b334a45a8ff 182 /** @brief Clear the WWDG's interrupt pending bits
bogdanm 0:9b334a45a8ff 183 * bits to clear the selected interrupt pending bits.
bogdanm 0:9b334a45a8ff 184 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 185 * @param __INTERRUPT__: specifies the interrupt pending bit to clear.
bogdanm 0:9b334a45a8ff 186 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 187 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
bogdanm 0:9b334a45a8ff 188 */
bogdanm 0:9b334a45a8ff 189 #define __HAL_WWDG_CLEAR_IT(__HANDLE__, __INTERRUPT__) __HAL_WWDG_CLEAR_FLAG((__HANDLE__), (__INTERRUPT__))
bogdanm 0:9b334a45a8ff 190
bogdanm 0:9b334a45a8ff 191 /**
bogdanm 0:9b334a45a8ff 192 * @brief Enables the WWDG early wakeup interrupt.
bogdanm 0:9b334a45a8ff 193 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 194 * @param __INTERRUPT__: specifies the interrupt to enable.
bogdanm 0:9b334a45a8ff 195 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 196 * @arg WWDG_IT_EWI: Early wakeup interrupt
bogdanm 0:9b334a45a8ff 197 * @note Once enabled this interrupt cannot be disabled except by a system reset.
bogdanm 0:9b334a45a8ff 198 * @retval None
bogdanm 0:9b334a45a8ff 199 */
bogdanm 0:9b334a45a8ff 200 #define __HAL_WWDG_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT((__HANDLE__)->Instance->CFR, (__INTERRUPT__))
bogdanm 0:9b334a45a8ff 201
bogdanm 0:9b334a45a8ff 202 /**
bogdanm 0:9b334a45a8ff 203 * @brief Disables the WWDG early wakeup interrupt.
bogdanm 0:9b334a45a8ff 204 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 205 * @param __INTERRUPT__: specifies the interrupt to disable.
bogdanm 0:9b334a45a8ff 206 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 207 * @arg WWDG_IT_EWI: Early wakeup interrupt
bogdanm 0:9b334a45a8ff 208 * @note WARNING: This is a dummy macro for HAL code alignment.
bogdanm 0:9b334a45a8ff 209 * Once enabled this interrupt cannot be disabled except by a system reset.
bogdanm 0:9b334a45a8ff 210 * @retval None
bogdanm 0:9b334a45a8ff 211 */
bogdanm 0:9b334a45a8ff 212 #define __HAL_WWDG_DISABLE_IT(__HANDLE__, __INTERRUPT__) /* dummy macro */
bogdanm 0:9b334a45a8ff 213
bogdanm 0:9b334a45a8ff 214 /**
bogdanm 0:9b334a45a8ff 215 * @brief Gets the selected WWDG's flag status.
bogdanm 0:9b334a45a8ff 216 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 217 * @param __FLAG__: specifies the flag to check.
bogdanm 0:9b334a45a8ff 218 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 219 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
bogdanm 0:9b334a45a8ff 220 * @retval The new state of WWDG_FLAG (SET or RESET).
bogdanm 0:9b334a45a8ff 221 */
bogdanm 0:9b334a45a8ff 222 #define __HAL_WWDG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
bogdanm 0:9b334a45a8ff 223
bogdanm 0:9b334a45a8ff 224 /**
bogdanm 0:9b334a45a8ff 225 * @brief Clears the WWDG's pending flags.
bogdanm 0:9b334a45a8ff 226 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 227 * @param __FLAG__: specifies the flag to clear.
bogdanm 0:9b334a45a8ff 228 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 229 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
bogdanm 0:9b334a45a8ff 230 * @retval None
bogdanm 0:9b334a45a8ff 231 */
bogdanm 0:9b334a45a8ff 232 #define __HAL_WWDG_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = ~(__FLAG__))
bogdanm 0:9b334a45a8ff 233
bogdanm 0:9b334a45a8ff 234 /** @brief Checks if the specified WWDG interrupt source is enabled or disabled.
bogdanm 0:9b334a45a8ff 235 * @param __HANDLE__: WWDG Handle.
bogdanm 0:9b334a45a8ff 236 * @param __INTERRUPT__: specifies the WWDG interrupt source to check.
bogdanm 0:9b334a45a8ff 237 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 238 * @arg WWDG_IT_EWI: Early Wakeup Interrupt
bogdanm 0:9b334a45a8ff 239 * @retval state of __INTERRUPT__ (TRUE or FALSE).
bogdanm 0:9b334a45a8ff 240 */
bogdanm 0:9b334a45a8ff 241 #define __HAL_WWDG_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CFR & (__INTERRUPT__)) == (__INTERRUPT__))
bogdanm 0:9b334a45a8ff 242
bogdanm 0:9b334a45a8ff 243 /**
bogdanm 0:9b334a45a8ff 244 * @}
bogdanm 0:9b334a45a8ff 245 */
bogdanm 0:9b334a45a8ff 246
bogdanm 0:9b334a45a8ff 247 /* Exported functions --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 248 /** @addtogroup WWDG_Exported_Functions
bogdanm 0:9b334a45a8ff 249 * @{
bogdanm 0:9b334a45a8ff 250 */
bogdanm 0:9b334a45a8ff 251
bogdanm 0:9b334a45a8ff 252 /** @addtogroup WWDG_Exported_Functions_Group1
bogdanm 0:9b334a45a8ff 253 * @{
bogdanm 0:9b334a45a8ff 254 */
bogdanm 0:9b334a45a8ff 255 /* Initialization/de-initialization functions **********************************/
bogdanm 0:9b334a45a8ff 256 HAL_StatusTypeDef HAL_WWDG_Init(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 257 HAL_StatusTypeDef HAL_WWDG_DeInit(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 258 void HAL_WWDG_MspInit(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 259 void HAL_WWDG_MspDeInit(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 260 void HAL_WWDG_WakeupCallback(WWDG_HandleTypeDef* hwwdg);
bogdanm 0:9b334a45a8ff 261 /**
bogdanm 0:9b334a45a8ff 262 * @}
bogdanm 0:9b334a45a8ff 263 */
bogdanm 0:9b334a45a8ff 264
bogdanm 0:9b334a45a8ff 265 /** @addtogroup WWDG_Exported_Functions_Group2
bogdanm 0:9b334a45a8ff 266 * @{
bogdanm 0:9b334a45a8ff 267 */
bogdanm 0:9b334a45a8ff 268 /* I/O operation functions ******************************************************/
bogdanm 0:9b334a45a8ff 269 HAL_StatusTypeDef HAL_WWDG_Start(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 270 HAL_StatusTypeDef HAL_WWDG_Start_IT(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 271 HAL_StatusTypeDef HAL_WWDG_Refresh(WWDG_HandleTypeDef *hwwdg, uint32_t Counter);
bogdanm 0:9b334a45a8ff 272 void HAL_WWDG_IRQHandler(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 273 /**
bogdanm 0:9b334a45a8ff 274 * @}
bogdanm 0:9b334a45a8ff 275 */
bogdanm 0:9b334a45a8ff 276
bogdanm 0:9b334a45a8ff 277 /** @addtogroup WWDG_Exported_Functions_Group3
bogdanm 0:9b334a45a8ff 278 * @{
bogdanm 0:9b334a45a8ff 279 */
bogdanm 0:9b334a45a8ff 280 /* Peripheral State functions **************************************************/
bogdanm 0:9b334a45a8ff 281 HAL_WWDG_StateTypeDef HAL_WWDG_GetState(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 282 /**
bogdanm 0:9b334a45a8ff 283 * @}
bogdanm 0:9b334a45a8ff 284 */
bogdanm 0:9b334a45a8ff 285
bogdanm 0:9b334a45a8ff 286 /**
bogdanm 0:9b334a45a8ff 287 * @}
bogdanm 0:9b334a45a8ff 288 */
bogdanm 0:9b334a45a8ff 289
bogdanm 0:9b334a45a8ff 290 /* Private types -------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 291 /* Private variables ---------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 292 /* Private constants ---------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 293 /** @defgroup WWDG_Private_Constants WWDG Private Constants
bogdanm 0:9b334a45a8ff 294 * @{
bogdanm 0:9b334a45a8ff 295 */
bogdanm 0:9b334a45a8ff 296 /** @defgroup WWDG_BitAddress_AliasRegion WWDG BitAddress
bogdanm 0:9b334a45a8ff 297 * @brief WWDG registers bit address in the alias region
bogdanm 0:9b334a45a8ff 298 * @{
bogdanm 0:9b334a45a8ff 299 */
bogdanm 0:9b334a45a8ff 300
bogdanm 0:9b334a45a8ff 301 /* --- CFR Register ---*/
bogdanm 0:9b334a45a8ff 302 /* Alias word address of EWI bit */
bogdanm 0:9b334a45a8ff 303 #define WWDG_CFR_BASE (uint32_t)(WWDG_BASE + 0x04)
bogdanm 0:9b334a45a8ff 304
bogdanm 0:9b334a45a8ff 305 /**
bogdanm 0:9b334a45a8ff 306 * @}
bogdanm 0:9b334a45a8ff 307 */
bogdanm 0:9b334a45a8ff 308
bogdanm 0:9b334a45a8ff 309 /**
bogdanm 0:9b334a45a8ff 310 * @}
bogdanm 0:9b334a45a8ff 311 */
bogdanm 0:9b334a45a8ff 312
bogdanm 0:9b334a45a8ff 313 /* Private macros ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 314 /** @defgroup WWDG_Private_Macros WWDG Private Macros
bogdanm 0:9b334a45a8ff 315 * @{
bogdanm 0:9b334a45a8ff 316 */
bogdanm 0:9b334a45a8ff 317 #define IS_WWDG_PRESCALER(__PRESCALER__) (((__PRESCALER__) == WWDG_PRESCALER_1) || \
bogdanm 0:9b334a45a8ff 318 ((__PRESCALER__) == WWDG_PRESCALER_2) || \
bogdanm 0:9b334a45a8ff 319 ((__PRESCALER__) == WWDG_PRESCALER_4) || \
bogdanm 0:9b334a45a8ff 320 ((__PRESCALER__) == WWDG_PRESCALER_8))
bogdanm 0:9b334a45a8ff 321 #define IS_WWDG_WINDOW(__WINDOW__) ((__WINDOW__) <= 0x7F)
bogdanm 0:9b334a45a8ff 322 #define IS_WWDG_COUNTER(__COUNTER__) (((__COUNTER__) >= 0x40) && ((__COUNTER__) <= 0x7F))
bogdanm 0:9b334a45a8ff 323 /**
bogdanm 0:9b334a45a8ff 324 * @}
bogdanm 0:9b334a45a8ff 325 */
bogdanm 0:9b334a45a8ff 326
bogdanm 0:9b334a45a8ff 327 /* Private functions ---------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 328 /** @defgroup WWDG_Private_Functions WWDG Private Functions
bogdanm 0:9b334a45a8ff 329 * @{
bogdanm 0:9b334a45a8ff 330 */
bogdanm 0:9b334a45a8ff 331
bogdanm 0:9b334a45a8ff 332 /**
bogdanm 0:9b334a45a8ff 333 * @}
bogdanm 0:9b334a45a8ff 334 */
bogdanm 0:9b334a45a8ff 335
bogdanm 0:9b334a45a8ff 336 /**
bogdanm 0:9b334a45a8ff 337 * @}
bogdanm 0:9b334a45a8ff 338 */
bogdanm 0:9b334a45a8ff 339
bogdanm 0:9b334a45a8ff 340 /**
bogdanm 0:9b334a45a8ff 341 * @}
bogdanm 0:9b334a45a8ff 342 */
bogdanm 0:9b334a45a8ff 343 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 344 }
bogdanm 0:9b334a45a8ff 345 #endif
bogdanm 0:9b334a45a8ff 346
bogdanm 0:9b334a45a8ff 347 #endif /* __STM32F4xx_HAL_WWDG_H */
bogdanm 0:9b334a45a8ff 348
bogdanm 0:9b334a45a8ff 349 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/