en 129 / mbed-dev

fix LPC812 PWM

Dependents:   IR_LED_Send

Fork of mbed-dev by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_wwdg.h@129:2e517c56bcfb, 2016-05-16 (annotated)

Committer:
nameless129
Date:
Mon May 16 16:50:30 2016 +0000
Revision:
129:2e517c56bcfb
Parent:
113:b3775bf36a83 
PWM Fix:Duty 0%??H???????????????

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /**
bogdanm 0:9b334a45a8ff 2 ******************************************************************************
bogdanm 0:9b334a45a8ff 3 * @file stm32l0xx_hal_wwdg.h
bogdanm 0:9b334a45a8ff 4 * @author MCD Application Team
mbed_official 113:b3775bf36a83 5 * @version V1.5.0
mbed_official 113:b3775bf36a83 6 * @date 8-January-2016
bogdanm 0:9b334a45a8ff 7 * @brief Header file of WWDG HAL module.
bogdanm 0:9b334a45a8ff 8 ******************************************************************************
bogdanm 0:9b334a45a8ff 9 * @attention
bogdanm 0:9b334a45a8ff 10 *
mbed_official 113:b3775bf36a83 11 * <h2><center>&copy; COPYRIGHT(c) 2016 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 __STM32L0xx_HAL_WWDG_H
bogdanm 0:9b334a45a8ff 40 #define __STM32L0xx_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 "stm32l0xx_hal_def.h"
bogdanm 0:9b334a45a8ff 48
bogdanm 0:9b334a45a8ff 49 /** @addtogroup STM32L0xx_HAL_Driver
bogdanm 0:9b334a45a8ff 50 * @{
bogdanm 0:9b334a45a8ff 51 */
bogdanm 0:9b334a45a8ff 52
bogdanm 0:9b334a45a8ff 53 /** @defgroup WWDG WWDG (Window watchdog)
bogdanm 0:9b334a45a8ff 54 * @{
bogdanm 0:9b334a45a8ff 55 */
bogdanm 0:9b334a45a8ff 56
bogdanm 0:9b334a45a8ff 57 /* Exported types ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 58
bogdanm 0:9b334a45a8ff 59 /** @defgroup WWDG_Exported_Types WWDG Exported Types
bogdanm 0:9b334a45a8ff 60 * @{
bogdanm 0:9b334a45a8ff 61 */
bogdanm 0:9b334a45a8ff 62
bogdanm 0:9b334a45a8ff 63 /** @defgroup WWDG_State WWDG state definition
bogdanm 0:9b334a45a8ff 64 * @{
bogdanm 0:9b334a45a8ff 65 */
bogdanm 0:9b334a45a8ff 66 /**
bogdanm 0:9b334a45a8ff 67 * @brief WWDG HAL State Structure definition
bogdanm 0:9b334a45a8ff 68 */
bogdanm 0:9b334a45a8ff 69 typedef enum
bogdanm 0:9b334a45a8ff 70 {
bogdanm 0:9b334a45a8ff 71 HAL_WWDG_STATE_RESET = 0x00, /*!< WWDG not yet initialized or disabled */
bogdanm 0:9b334a45a8ff 72 HAL_WWDG_STATE_READY = 0x01, /*!< WWDG initialized and ready for use */
bogdanm 0:9b334a45a8ff 73 HAL_WWDG_STATE_BUSY = 0x02, /*!< WWDG internal process is ongoing */
bogdanm 0:9b334a45a8ff 74 HAL_WWDG_STATE_TIMEOUT = 0x03, /*!< WWDG timeout state */
bogdanm 0:9b334a45a8ff 75 HAL_WWDG_STATE_ERROR = 0x04 /*!< WWDG error state */
bogdanm 0:9b334a45a8ff 76 }HAL_WWDG_StateTypeDef;
bogdanm 0:9b334a45a8ff 77
bogdanm 0:9b334a45a8ff 78 /**
bogdanm 0:9b334a45a8ff 79 * @}
bogdanm 0:9b334a45a8ff 80 */
bogdanm 0:9b334a45a8ff 81
bogdanm 0:9b334a45a8ff 82 /** @defgroup WWDG_Init WWDG init configuration structure
bogdanm 0:9b334a45a8ff 83 * @{
bogdanm 0:9b334a45a8ff 84 */
bogdanm 0:9b334a45a8ff 85 /**
bogdanm 0:9b334a45a8ff 86 * @brief WWDG Init configuration structure
bogdanm 0:9b334a45a8ff 87 */
bogdanm 0:9b334a45a8ff 88 typedef struct
bogdanm 0:9b334a45a8ff 89 {
bogdanm 0:9b334a45a8ff 90 uint32_t Prescaler; /*!< Specifies the prescaler value of the WWDG.
bogdanm 0:9b334a45a8ff 91 This parameter can be a value of @ref WWDG_Prescaler */
bogdanm 0:9b334a45a8ff 92
bogdanm 0:9b334a45a8ff 93 uint32_t Window; /*!< Specifies the WWDG window value to be compared to the downcounter.
bogdanm 0:9b334a45a8ff 94 This parameter must be a number lower than Max_Data = 0x80 */
bogdanm 0:9b334a45a8ff 95
bogdanm 0:9b334a45a8ff 96 uint32_t Counter; /*!< Specifies the WWDG free-running downcounter value.
bogdanm 0:9b334a45a8ff 97 This parameter must be a number between Min_Data = 0x40 and Max_Data = 0x7F */
bogdanm 0:9b334a45a8ff 98
bogdanm 0:9b334a45a8ff 99 }WWDG_InitTypeDef;
bogdanm 0:9b334a45a8ff 100 /**
bogdanm 0:9b334a45a8ff 101 * @}
bogdanm 0:9b334a45a8ff 102 */
bogdanm 0:9b334a45a8ff 103
bogdanm 0:9b334a45a8ff 104 /** @defgroup WWDG_handle WWDG handler
bogdanm 0:9b334a45a8ff 105 * @{
bogdanm 0:9b334a45a8ff 106 */
bogdanm 0:9b334a45a8ff 107 /**
bogdanm 0:9b334a45a8ff 108 * @brief WWDG handle Structure definition
bogdanm 0:9b334a45a8ff 109 */
bogdanm 0:9b334a45a8ff 110 typedef struct
bogdanm 0:9b334a45a8ff 111 {
bogdanm 0:9b334a45a8ff 112 WWDG_TypeDef *Instance; /*!< Register base address */
bogdanm 0:9b334a45a8ff 113
bogdanm 0:9b334a45a8ff 114 WWDG_InitTypeDef Init; /*!< WWDG required parameters */
bogdanm 0:9b334a45a8ff 115
bogdanm 0:9b334a45a8ff 116 HAL_LockTypeDef Lock; /*!< WWDG locking object */
bogdanm 0:9b334a45a8ff 117
bogdanm 0:9b334a45a8ff 118 __IO HAL_WWDG_StateTypeDef State; /*!< WWDG communication state */
bogdanm 0:9b334a45a8ff 119
bogdanm 0:9b334a45a8ff 120 }WWDG_HandleTypeDef;
bogdanm 0:9b334a45a8ff 121
bogdanm 0:9b334a45a8ff 122 /**
bogdanm 0:9b334a45a8ff 123 * @}
bogdanm 0:9b334a45a8ff 124 */
bogdanm 0:9b334a45a8ff 125
bogdanm 0:9b334a45a8ff 126 /**
bogdanm 0:9b334a45a8ff 127 * @}
bogdanm 0:9b334a45a8ff 128 */
bogdanm 0:9b334a45a8ff 129
bogdanm 0:9b334a45a8ff 130 /* Exported constants --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 131
bogdanm 0:9b334a45a8ff 132 /** @defgroup WWDG_Exported_Constants WWDG Exported Constants
bogdanm 0:9b334a45a8ff 133 * @{
bogdanm 0:9b334a45a8ff 134 */
bogdanm 0:9b334a45a8ff 135
bogdanm 0:9b334a45a8ff 136 /** @defgroup WWDG_BitAddress_AliasRegion WWDG BitAddress AliasRegion
bogdanm 0:9b334a45a8ff 137 * @brief WWDG registers bit address in the alias region
bogdanm 0:9b334a45a8ff 138 * @{
bogdanm 0:9b334a45a8ff 139 */
bogdanm 0:9b334a45a8ff 140
bogdanm 0:9b334a45a8ff 141 /* --- CFR Register ---*/
bogdanm 0:9b334a45a8ff 142 /* Alias word address of EWI bit */
bogdanm 0:9b334a45a8ff 143 #define WWDG_CFR_BASE (uint32_t)(WWDG_BASE + 0x04)
bogdanm 0:9b334a45a8ff 144
bogdanm 0:9b334a45a8ff 145 /**
bogdanm 0:9b334a45a8ff 146 * @}
bogdanm 0:9b334a45a8ff 147 */
bogdanm 0:9b334a45a8ff 148
bogdanm 0:9b334a45a8ff 149 /** @defgroup WWDG_Interrupt_definition WWDG Interrupt definition
bogdanm 0:9b334a45a8ff 150 * @{
bogdanm 0:9b334a45a8ff 151 */
bogdanm 0:9b334a45a8ff 152 #define WWDG_IT_EWI ((uint32_t)WWDG_CFR_EWI)
bogdanm 0:9b334a45a8ff 153 /**
bogdanm 0:9b334a45a8ff 154 * @}
bogdanm 0:9b334a45a8ff 155 */
bogdanm 0:9b334a45a8ff 156
bogdanm 0:9b334a45a8ff 157 /** @defgroup WWDG_Flag_definition WWDG Flag definition
bogdanm 0:9b334a45a8ff 158 * @brief WWDG Flag definition
bogdanm 0:9b334a45a8ff 159 * @{
bogdanm 0:9b334a45a8ff 160 */
bogdanm 0:9b334a45a8ff 161 #define WWDG_FLAG_EWIF ((uint32_t)WWDG_SR_EWIF) /*!< Early wakeup interrupt flag */
bogdanm 0:9b334a45a8ff 162 /**
bogdanm 0:9b334a45a8ff 163 * @}
bogdanm 0:9b334a45a8ff 164 */
bogdanm 0:9b334a45a8ff 165
bogdanm 0:9b334a45a8ff 166 /** @defgroup WWDG_Prescaler WWDG Prescaler
bogdanm 0:9b334a45a8ff 167 * @{
bogdanm 0:9b334a45a8ff 168 */
bogdanm 0:9b334a45a8ff 169 #define WWDG_PRESCALER_1 ((uint32_t)0x00000000) /*!< WWDG counter clock = (PCLK1/4096)/1 */
bogdanm 0:9b334a45a8ff 170 #define WWDG_PRESCALER_2 ((uint32_t)WWDG_CFR_WDGTB0) /*!< WWDG counter clock = (PCLK1/4096)/2 */
bogdanm 0:9b334a45a8ff 171 #define WWDG_PRESCALER_4 ((uint32_t)WWDG_CFR_WDGTB1) /*!< WWDG counter clock = (PCLK1/4096)/4 */
bogdanm 0:9b334a45a8ff 172 #define WWDG_PRESCALER_8 ((uint32_t)WWDG_CFR_WDGTB) /*!< WWDG counter clock = (PCLK1/4096)/8 */
bogdanm 0:9b334a45a8ff 173 /**
bogdanm 0:9b334a45a8ff 174 * @}
bogdanm 0:9b334a45a8ff 175 */
bogdanm 0:9b334a45a8ff 176 #define IS_WWDG_PRESCALER(__PRESCALER__) (((__PRESCALER__) == WWDG_PRESCALER_1) || \
bogdanm 0:9b334a45a8ff 177 ((__PRESCALER__) == WWDG_PRESCALER_2) || \
bogdanm 0:9b334a45a8ff 178 ((__PRESCALER__) == WWDG_PRESCALER_4) || \
bogdanm 0:9b334a45a8ff 179 ((__PRESCALER__) == WWDG_PRESCALER_8))
bogdanm 0:9b334a45a8ff 180
bogdanm 0:9b334a45a8ff 181
bogdanm 0:9b334a45a8ff 182
bogdanm 0:9b334a45a8ff 183 /* Check for window */
bogdanm 0:9b334a45a8ff 184 #define IS_WWDG_WINDOW(__WINDOW__) ((__WINDOW__) <= 0x7F)
bogdanm 0:9b334a45a8ff 185
bogdanm 0:9b334a45a8ff 186 /* Check for counter */
bogdanm 0:9b334a45a8ff 187 #define IS_WWDG_COUNTER(__COUNTER__) (((__COUNTER__) >= 0x40) && ((__COUNTER__) <= 0x7F))
bogdanm 0:9b334a45a8ff 188
bogdanm 0:9b334a45a8ff 189 /**
bogdanm 0:9b334a45a8ff 190 * @}
bogdanm 0:9b334a45a8ff 191 */
bogdanm 0:9b334a45a8ff 192
bogdanm 0:9b334a45a8ff 193 /* Exported macro ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 194
bogdanm 0:9b334a45a8ff 195 /** @defgroup WWDG_Exported_Macros WWDG Exported Macros
bogdanm 0:9b334a45a8ff 196 * @{
bogdanm 0:9b334a45a8ff 197 */
bogdanm 0:9b334a45a8ff 198
bogdanm 0:9b334a45a8ff 199 /** @brief Reset WWDG handle state
bogdanm 0:9b334a45a8ff 200 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 201 * @retval None
bogdanm 0:9b334a45a8ff 202 */
bogdanm 0:9b334a45a8ff 203 #define __HAL_WWDG_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_WWDG_STATE_RESET)
bogdanm 0:9b334a45a8ff 204
bogdanm 0:9b334a45a8ff 205 /**
bogdanm 0:9b334a45a8ff 206 * @brief Enables the WWDG peripheral.
bogdanm 0:9b334a45a8ff 207 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 208 * @retval None
bogdanm 0:9b334a45a8ff 209 */
bogdanm 0:9b334a45a8ff 210 #define __HAL_WWDG_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR, WWDG_CR_WDGA)
bogdanm 0:9b334a45a8ff 211
bogdanm 0:9b334a45a8ff 212 /**
bogdanm 0:9b334a45a8ff 213 * @brief Disables the WWDG peripheral.
bogdanm 0:9b334a45a8ff 214 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 215 * @note WARNING: This is a dummy macro for HAL code alignment.
bogdanm 0:9b334a45a8ff 216 * Once enable, WWDG Peripheral cannot be disabled except by a system reset.
bogdanm 0:9b334a45a8ff 217 * @retval None
bogdanm 0:9b334a45a8ff 218 */
bogdanm 0:9b334a45a8ff 219 #define __HAL_WWDG_DISABLE(__HANDLE__) /* dummy macro */
bogdanm 0:9b334a45a8ff 220
bogdanm 0:9b334a45a8ff 221 /**
bogdanm 0:9b334a45a8ff 222 * @brief Enables the WWDG early wakeup interrupt.
bogdanm 0:9b334a45a8ff 223 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 224 * @param __INTERRUPT__: specifies the interrupt to enable.
bogdanm 0:9b334a45a8ff 225 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 226 * @arg WWDG_IT_EWI: Early wakeup interrupt
bogdanm 0:9b334a45a8ff 227 * @note Once enabled this interrupt cannot be disabled except by a system reset.
bogdanm 0:9b334a45a8ff 228 * @retval None
bogdanm 0:9b334a45a8ff 229 */
bogdanm 0:9b334a45a8ff 230 #define __HAL_WWDG_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CFR |= (__INTERRUPT__))
bogdanm 0:9b334a45a8ff 231 /**
bogdanm 0:9b334a45a8ff 232 * @brief Disables the WWDG early wakeup interrupt.
bogdanm 0:9b334a45a8ff 233 * @param __HANDLE__: WWDG handle:
bogdanm 0:9b334a45a8ff 234 * @param __INTERRUPT__: specifies the interrupt to disable.
bogdanm 0:9b334a45a8ff 235 * @arg WWDG_IT_EWI: Early wakeup interrupt
bogdanm 0:9b334a45a8ff 236 * @note WARNING: This is a dummy macro for HAL code alignment.
bogdanm 0:9b334a45a8ff 237 * Once enabled this interrupt cannot be disabled except by a system reset.
bogdanm 0:9b334a45a8ff 238 * @retval None
bogdanm 0:9b334a45a8ff 239 */
bogdanm 0:9b334a45a8ff 240 #define __HAL_WWDG_DISABLE_IT(__HANDLE__, __INTERRUPT__) /* dummy macro */
bogdanm 0:9b334a45a8ff 241
bogdanm 0:9b334a45a8ff 242 /**
bogdanm 0:9b334a45a8ff 243 * @brief Gets the selected WWDG's it status.
bogdanm 0:9b334a45a8ff 244 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 245 * @param __INTERRUPT__: specifies the it to check.
bogdanm 0:9b334a45a8ff 246 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 247 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt IT
bogdanm 0:9b334a45a8ff 248 * @retval The new state of WWDG_FLAG (SET or RESET).
bogdanm 0:9b334a45a8ff 249 */
bogdanm 0:9b334a45a8ff 250 #define __HAL_WWDG_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR & (__INTERRUPT__)) == (__INTERRUPT__))
bogdanm 0:9b334a45a8ff 251
bogdanm 0:9b334a45a8ff 252 /** @brief Clear the WWDG's interrupt pending bits
bogdanm 0:9b334a45a8ff 253 * bits to clear the selected interrupt pending bits.
bogdanm 0:9b334a45a8ff 254 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 255 * @param __INTERRUPT__: specifies the interrupt pending bit to clear.
bogdanm 0:9b334a45a8ff 256 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 257 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
bogdanm 0:9b334a45a8ff 258 */
bogdanm 0:9b334a45a8ff 259 #define __HAL_WWDG_CLEAR_IT(__HANDLE__, __INTERRUPT__) __HAL_WWDG_CLEAR_FLAG((__HANDLE__), (__INTERRUPT__))
bogdanm 0:9b334a45a8ff 260
bogdanm 0:9b334a45a8ff 261 /**
bogdanm 0:9b334a45a8ff 262 * @brief Gets the selected WWDG's flag status.
bogdanm 0:9b334a45a8ff 263 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 264 * @param __FLAG__: specifies the flag to check.
bogdanm 0:9b334a45a8ff 265 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 266 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
bogdanm 0:9b334a45a8ff 267 * @retval The new state of WWDG_FLAG (SET or RESET).
bogdanm 0:9b334a45a8ff 268 */
bogdanm 0:9b334a45a8ff 269 #define __HAL_WWDG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
bogdanm 0:9b334a45a8ff 270
bogdanm 0:9b334a45a8ff 271 /**
bogdanm 0:9b334a45a8ff 272 * @brief Clears the WWDG's pending flags.
bogdanm 0:9b334a45a8ff 273 * @param __HANDLE__: WWDG handle
bogdanm 0:9b334a45a8ff 274 * @param __FLAG__: specifies the flag to clear.
bogdanm 0:9b334a45a8ff 275 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 276 * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
bogdanm 0:9b334a45a8ff 277 * @retval None
bogdanm 0:9b334a45a8ff 278 */
bogdanm 0:9b334a45a8ff 279 #define __HAL_WWDG_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = ~(__FLAG__))
bogdanm 0:9b334a45a8ff 280
bogdanm 0:9b334a45a8ff 281 /** @brief Checks if the specified WWDG interrupt source is enabled or disabled.
bogdanm 0:9b334a45a8ff 282 * @param __HANDLE__: WWDG Handle.
bogdanm 0:9b334a45a8ff 283 * @param __INTERRUPT__: specifies the WWDG interrupt source to check.
bogdanm 0:9b334a45a8ff 284 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 285 * @arg WWDG_IT_EWI: Early Wakeup Interrupt
bogdanm 0:9b334a45a8ff 286 * @retval state of __INTERRUPT__ (TRUE or FALSE).
bogdanm 0:9b334a45a8ff 287 */
bogdanm 0:9b334a45a8ff 288 #define __HAL_WWDG_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CFR & (__INTERRUPT__)) == (__INTERRUPT__))
bogdanm 0:9b334a45a8ff 289
bogdanm 0:9b334a45a8ff 290 /**
bogdanm 0:9b334a45a8ff 291 * @}
bogdanm 0:9b334a45a8ff 292 */
bogdanm 0:9b334a45a8ff 293
bogdanm 0:9b334a45a8ff 294
bogdanm 0:9b334a45a8ff 295 /** @defgroup WWDG_Exported_Functions WWDG Exported Functions
bogdanm 0:9b334a45a8ff 296 * @{
bogdanm 0:9b334a45a8ff 297 */
bogdanm 0:9b334a45a8ff 298
bogdanm 0:9b334a45a8ff 299 /** @defgroup WWDG_Exported_Functions_Group1 Initialization and de-initialization functions
bogdanm 0:9b334a45a8ff 300 * @{
bogdanm 0:9b334a45a8ff 301 */
bogdanm 0:9b334a45a8ff 302 HAL_StatusTypeDef HAL_WWDG_Init(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 303 HAL_StatusTypeDef HAL_WWDG_DeInit(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 304 void HAL_WWDG_MspInit(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 305 void HAL_WWDG_MspDeInit(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 306 void HAL_WWDG_WakeupCallback(WWDG_HandleTypeDef* hwwdg);
bogdanm 0:9b334a45a8ff 307 /**
bogdanm 0:9b334a45a8ff 308 * @}
bogdanm 0:9b334a45a8ff 309 */
bogdanm 0:9b334a45a8ff 310
bogdanm 0:9b334a45a8ff 311 /** @defgroup WWDG_Exported_Functions_Group2 IO operation functions
bogdanm 0:9b334a45a8ff 312 * @{
bogdanm 0:9b334a45a8ff 313 */
bogdanm 0:9b334a45a8ff 314 HAL_StatusTypeDef HAL_WWDG_Start(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 315 HAL_StatusTypeDef HAL_WWDG_Start_IT(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 316 HAL_StatusTypeDef HAL_WWDG_Refresh(WWDG_HandleTypeDef *hwwdg, uint32_t Counter);
bogdanm 0:9b334a45a8ff 317 void HAL_WWDG_IRQHandler(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 318 /**
bogdanm 0:9b334a45a8ff 319 * @}
bogdanm 0:9b334a45a8ff 320 */
bogdanm 0:9b334a45a8ff 321
bogdanm 0:9b334a45a8ff 322 /** @defgroup WWDG_Exported_Functions_Group3 Peripheral State functions
bogdanm 0:9b334a45a8ff 323 * @{
bogdanm 0:9b334a45a8ff 324 */
bogdanm 0:9b334a45a8ff 325 HAL_WWDG_StateTypeDef HAL_WWDG_GetState(WWDG_HandleTypeDef *hwwdg);
bogdanm 0:9b334a45a8ff 326 /**
bogdanm 0:9b334a45a8ff 327 * @}
bogdanm 0:9b334a45a8ff 328 */
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 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 343 }
bogdanm 0:9b334a45a8ff 344 #endif
bogdanm 0:9b334a45a8ff 345
bogdanm 0:9b334a45a8ff 346 #endif /* __STM32L0xx_HAL_WWDG_H */
bogdanm 0:9b334a45a8ff 347
bogdanm 0:9b334a45a8ff 348 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
bogdanm 0:9b334a45a8ff 349