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Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

TARGET_NUCLEO_F207ZG/stm32f2xx_hal_iwdg.h@123:b0220dba8be7, 2016-08-12 (annotated)

Committer:
Kojto
Date:
Fri Aug 12 13:04:35 2016 +0200
Revision:
123:b0220dba8be7
Release 123 of the mbed library



Changes:

- new targets: nucleo_f207zg, beetle, nrf51_dk, hexiwear,

 nuvoton nuc472, vk rz a1h

- ST - fix timer interrupt handler, sleep api fix

- NXP - lpc15xx us ticker fix

- Nordic - analogin fixes, LF clock init addition, enable i2c async

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 123:b0220dba8be7 1 /**
Kojto 123:b0220dba8be7 2 ******************************************************************************
Kojto 123:b0220dba8be7 3 * @file stm32f2xx_hal_iwdg.h
Kojto 123:b0220dba8be7 4 * @author MCD Application Team
Kojto 123:b0220dba8be7 5 * @version V1.1.3
Kojto 123:b0220dba8be7 6 * @date 29-June-2016
Kojto 123:b0220dba8be7 7 * @brief Header file of IWDG HAL module.
Kojto 123:b0220dba8be7 8 ******************************************************************************
Kojto 123:b0220dba8be7 9 * @attention
Kojto 123:b0220dba8be7 10 *
Kojto 123:b0220dba8be7 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
Kojto 123:b0220dba8be7 12 *
Kojto 123:b0220dba8be7 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 123:b0220dba8be7 14 * are permitted provided that the following conditions are met:
Kojto 123:b0220dba8be7 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 123:b0220dba8be7 16 * this list of conditions and the following disclaimer.
Kojto 123:b0220dba8be7 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 123:b0220dba8be7 18 * this list of conditions and the following disclaimer in the documentation
Kojto 123:b0220dba8be7 19 * and/or other materials provided with the distribution.
Kojto 123:b0220dba8be7 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 123:b0220dba8be7 21 * may be used to endorse or promote products derived from this software
Kojto 123:b0220dba8be7 22 * without specific prior written permission.
Kojto 123:b0220dba8be7 23 *
Kojto 123:b0220dba8be7 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 123:b0220dba8be7 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 123:b0220dba8be7 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 123:b0220dba8be7 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 123:b0220dba8be7 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 123:b0220dba8be7 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 123:b0220dba8be7 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 123:b0220dba8be7 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 123:b0220dba8be7 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 123:b0220dba8be7 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 123:b0220dba8be7 34 *
Kojto 123:b0220dba8be7 35 ******************************************************************************
Kojto 123:b0220dba8be7 36 */
Kojto 123:b0220dba8be7 37
Kojto 123:b0220dba8be7 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 123:b0220dba8be7 39 #ifndef __STM32F2xx_HAL_IWDG_H
Kojto 123:b0220dba8be7 40 #define __STM32F2xx_HAL_IWDG_H
Kojto 123:b0220dba8be7 41
Kojto 123:b0220dba8be7 42 #ifdef __cplusplus
Kojto 123:b0220dba8be7 43 extern "C" {
Kojto 123:b0220dba8be7 44 #endif
Kojto 123:b0220dba8be7 45
Kojto 123:b0220dba8be7 46 /* Includes ------------------------------------------------------------------*/
Kojto 123:b0220dba8be7 47 #include "stm32f2xx_hal_def.h"
Kojto 123:b0220dba8be7 48
Kojto 123:b0220dba8be7 49 /** @addtogroup STM32F2xx_HAL_Driver
Kojto 123:b0220dba8be7 50 * @{
Kojto 123:b0220dba8be7 51 */
Kojto 123:b0220dba8be7 52
Kojto 123:b0220dba8be7 53 /** @addtogroup IWDG
Kojto 123:b0220dba8be7 54 * @{
Kojto 123:b0220dba8be7 55 */
Kojto 123:b0220dba8be7 56
Kojto 123:b0220dba8be7 57 /* Exported types ------------------------------------------------------------*/
Kojto 123:b0220dba8be7 58 /** @defgroup IWDG_Exported_Types IWDG Exported Types
Kojto 123:b0220dba8be7 59 * @{
Kojto 123:b0220dba8be7 60 */
Kojto 123:b0220dba8be7 61
Kojto 123:b0220dba8be7 62 /**
Kojto 123:b0220dba8be7 63 * @brief IWDG Init structure definition
Kojto 123:b0220dba8be7 64 */
Kojto 123:b0220dba8be7 65 typedef struct
Kojto 123:b0220dba8be7 66 {
Kojto 123:b0220dba8be7 67 uint32_t Prescaler; /*!< Select the prescaler of the IWDG.
Kojto 123:b0220dba8be7 68 This parameter can be a value of @ref IWDG_Prescaler */
Kojto 123:b0220dba8be7 69
Kojto 123:b0220dba8be7 70 uint32_t Reload; /*!< Specifies the IWDG down-counter reload value.
Kojto 123:b0220dba8be7 71 This parameter must be a number between Min_Data = 0 and Max_Data = 0x0FFF */
Kojto 123:b0220dba8be7 72
Kojto 123:b0220dba8be7 73 } IWDG_InitTypeDef;
Kojto 123:b0220dba8be7 74
Kojto 123:b0220dba8be7 75 /**
Kojto 123:b0220dba8be7 76 * @brief IWDG Handle Structure definition
Kojto 123:b0220dba8be7 77 */
Kojto 123:b0220dba8be7 78 typedef struct
Kojto 123:b0220dba8be7 79 {
Kojto 123:b0220dba8be7 80 IWDG_TypeDef *Instance; /*!< Register base address */
Kojto 123:b0220dba8be7 81
Kojto 123:b0220dba8be7 82 IWDG_InitTypeDef Init; /*!< IWDG required parameters */
Kojto 123:b0220dba8be7 83
Kojto 123:b0220dba8be7 84 }IWDG_HandleTypeDef;
Kojto 123:b0220dba8be7 85
Kojto 123:b0220dba8be7 86 /**
Kojto 123:b0220dba8be7 87 * @}
Kojto 123:b0220dba8be7 88 */
Kojto 123:b0220dba8be7 89
Kojto 123:b0220dba8be7 90 /* Exported constants --------------------------------------------------------*/
Kojto 123:b0220dba8be7 91 /** @defgroup IWDG_Exported_Constants IWDG Exported Constants
Kojto 123:b0220dba8be7 92 * @{
Kojto 123:b0220dba8be7 93 */
Kojto 123:b0220dba8be7 94
Kojto 123:b0220dba8be7 95 /** @defgroup IWDG_Prescaler IWDG Prescaler
Kojto 123:b0220dba8be7 96 * @{
Kojto 123:b0220dba8be7 97 */
Kojto 123:b0220dba8be7 98 #define IWDG_PRESCALER_4 0x00000000U /*!< IWDG prescaler set to 4 */
Kojto 123:b0220dba8be7 99 #define IWDG_PRESCALER_8 IWDG_PR_PR_0 /*!< IWDG prescaler set to 8 */
Kojto 123:b0220dba8be7 100 #define IWDG_PRESCALER_16 IWDG_PR_PR_1 /*!< IWDG prescaler set to 16 */
Kojto 123:b0220dba8be7 101 #define IWDG_PRESCALER_32 (IWDG_PR_PR_1 | IWDG_PR_PR_0) /*!< IWDG prescaler set to 32 */
Kojto 123:b0220dba8be7 102 #define IWDG_PRESCALER_64 IWDG_PR_PR_2 /*!< IWDG prescaler set to 64 */
Kojto 123:b0220dba8be7 103 #define IWDG_PRESCALER_128 (IWDG_PR_PR_2 | IWDG_PR_PR_0) /*!< IWDG prescaler set to 128 */
Kojto 123:b0220dba8be7 104 #define IWDG_PRESCALER_256 (IWDG_PR_PR_2 | IWDG_PR_PR_1) /*!< IWDG prescaler set to 256 */
Kojto 123:b0220dba8be7 105 /**
Kojto 123:b0220dba8be7 106 * @}
Kojto 123:b0220dba8be7 107 */
Kojto 123:b0220dba8be7 108
Kojto 123:b0220dba8be7 109 /**
Kojto 123:b0220dba8be7 110 * @}
Kojto 123:b0220dba8be7 111 */
Kojto 123:b0220dba8be7 112
Kojto 123:b0220dba8be7 113 /**
Kojto 123:b0220dba8be7 114 * @}
Kojto 123:b0220dba8be7 115 */
Kojto 123:b0220dba8be7 116
Kojto 123:b0220dba8be7 117 /* Exported macros -----------------------------------------------------------*/
Kojto 123:b0220dba8be7 118 /** @defgroup IWDG_Exported_Macros IWDG Exported Macros
Kojto 123:b0220dba8be7 119 * @{
Kojto 123:b0220dba8be7 120 */
Kojto 123:b0220dba8be7 121
Kojto 123:b0220dba8be7 122 /**
Kojto 123:b0220dba8be7 123 * @brief Enable the IWDG peripheral.
Kojto 123:b0220dba8be7 124 * @param __HANDLE__ IWDG handle
Kojto 123:b0220dba8be7 125 * @retval None
Kojto 123:b0220dba8be7 126 */
Kojto 123:b0220dba8be7 127 #define __HAL_IWDG_START(__HANDLE__) WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_ENABLE)
Kojto 123:b0220dba8be7 128
Kojto 123:b0220dba8be7 129 /**
Kojto 123:b0220dba8be7 130 * @brief Reload IWDG counter with value defined in the reload register
Kojto 123:b0220dba8be7 131 * (write access to IWDG_PR & IWDG_RLR registers disabled).
Kojto 123:b0220dba8be7 132 * @param __HANDLE__ IWDG handle
Kojto 123:b0220dba8be7 133 * @retval None
Kojto 123:b0220dba8be7 134 */
Kojto 123:b0220dba8be7 135 #define __HAL_IWDG_RELOAD_COUNTER(__HANDLE__) WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_RELOAD)
Kojto 123:b0220dba8be7 136
Kojto 123:b0220dba8be7 137 /**
Kojto 123:b0220dba8be7 138 * @}
Kojto 123:b0220dba8be7 139 */
Kojto 123:b0220dba8be7 140
Kojto 123:b0220dba8be7 141 /* Exported functions --------------------------------------------------------*/
Kojto 123:b0220dba8be7 142 /** @defgroup IWDG_Exported_Functions IWDG Exported Functions
Kojto 123:b0220dba8be7 143 * @{
Kojto 123:b0220dba8be7 144 */
Kojto 123:b0220dba8be7 145
Kojto 123:b0220dba8be7 146 /** @defgroup IWDG_Exported_Functions_Group1 Initialization and Start functions
Kojto 123:b0220dba8be7 147 * @{
Kojto 123:b0220dba8be7 148 */
Kojto 123:b0220dba8be7 149 /* Initialization/Start functions ********************************************/
Kojto 123:b0220dba8be7 150 HAL_StatusTypeDef HAL_IWDG_Init(IWDG_HandleTypeDef *hiwdg);
Kojto 123:b0220dba8be7 151 /**
Kojto 123:b0220dba8be7 152 * @}
Kojto 123:b0220dba8be7 153 */
Kojto 123:b0220dba8be7 154
Kojto 123:b0220dba8be7 155 /** @defgroup IWDG_Exported_Functions_Group2 IO operation functions
Kojto 123:b0220dba8be7 156 * @{
Kojto 123:b0220dba8be7 157 */
Kojto 123:b0220dba8be7 158 /* I/O operation functions ****************************************************/
Kojto 123:b0220dba8be7 159 HAL_StatusTypeDef HAL_IWDG_Refresh(IWDG_HandleTypeDef *hiwdg);
Kojto 123:b0220dba8be7 160 /**
Kojto 123:b0220dba8be7 161 * @}
Kojto 123:b0220dba8be7 162 */
Kojto 123:b0220dba8be7 163
Kojto 123:b0220dba8be7 164 /**
Kojto 123:b0220dba8be7 165 * @}
Kojto 123:b0220dba8be7 166 */
Kojto 123:b0220dba8be7 167
Kojto 123:b0220dba8be7 168 /* Private constants ---------------------------------------------------------*/
Kojto 123:b0220dba8be7 169 /** @defgroup IWDG_Private_Constants IWDG Private Constants
Kojto 123:b0220dba8be7 170 * @{
Kojto 123:b0220dba8be7 171 */
Kojto 123:b0220dba8be7 172
Kojto 123:b0220dba8be7 173 /**
Kojto 123:b0220dba8be7 174 * @brief IWDG Key Register BitMask
Kojto 123:b0220dba8be7 175 */
Kojto 123:b0220dba8be7 176 #define IWDG_KEY_RELOAD 0x0000AAAAU /*!< IWDG Reload Counter Enable */
Kojto 123:b0220dba8be7 177 #define IWDG_KEY_ENABLE 0x0000CCCCU /*!< IWDG Peripheral Enable */
Kojto 123:b0220dba8be7 178 #define IWDG_KEY_WRITE_ACCESS_ENABLE 0x00005555U /*!< IWDG KR Write Access Enable */
Kojto 123:b0220dba8be7 179 #define IWDG_KEY_WRITE_ACCESS_DISABLE 0x00000000U /*!< IWDG KR Write Access Disable */
Kojto 123:b0220dba8be7 180
Kojto 123:b0220dba8be7 181 /**
Kojto 123:b0220dba8be7 182 * @}
Kojto 123:b0220dba8be7 183 */
Kojto 123:b0220dba8be7 184
Kojto 123:b0220dba8be7 185 /* Private macros ------------------------------------------------------------*/
Kojto 123:b0220dba8be7 186 /** @defgroup IWDG_Private_Macros IWDG Private Macros
Kojto 123:b0220dba8be7 187 * @{
Kojto 123:b0220dba8be7 188 */
Kojto 123:b0220dba8be7 189
Kojto 123:b0220dba8be7 190 /**
Kojto 123:b0220dba8be7 191 * @brief Enable write access to IWDG_PR and IWDG_RLR registers.
Kojto 123:b0220dba8be7 192 * @param __HANDLE__ IWDG handle
Kojto 123:b0220dba8be7 193 * @retval None
Kojto 123:b0220dba8be7 194 */
Kojto 123:b0220dba8be7 195 #define IWDG_ENABLE_WRITE_ACCESS(__HANDLE__) WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_WRITE_ACCESS_ENABLE)
Kojto 123:b0220dba8be7 196
Kojto 123:b0220dba8be7 197 /**
Kojto 123:b0220dba8be7 198 * @brief Disable write access to IWDG_PR and IWDG_RLR registers.
Kojto 123:b0220dba8be7 199 * @param __HANDLE__ IWDG handle
Kojto 123:b0220dba8be7 200 * @retval None
Kojto 123:b0220dba8be7 201 */
Kojto 123:b0220dba8be7 202 #define IWDG_DISABLE_WRITE_ACCESS(__HANDLE__) WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_WRITE_ACCESS_DISABLE)
Kojto 123:b0220dba8be7 203
Kojto 123:b0220dba8be7 204 /**
Kojto 123:b0220dba8be7 205 * @brief Check IWDG prescaler value.
Kojto 123:b0220dba8be7 206 * @param __PRESCALER__ IWDG prescaler value
Kojto 123:b0220dba8be7 207 * @retval None
Kojto 123:b0220dba8be7 208 */
Kojto 123:b0220dba8be7 209 #define IS_IWDG_PRESCALER(__PRESCALER__) (((__PRESCALER__) == IWDG_PRESCALER_4) || \
Kojto 123:b0220dba8be7 210 ((__PRESCALER__) == IWDG_PRESCALER_8) || \
Kojto 123:b0220dba8be7 211 ((__PRESCALER__) == IWDG_PRESCALER_16) || \
Kojto 123:b0220dba8be7 212 ((__PRESCALER__) == IWDG_PRESCALER_32) || \
Kojto 123:b0220dba8be7 213 ((__PRESCALER__) == IWDG_PRESCALER_64) || \
Kojto 123:b0220dba8be7 214 ((__PRESCALER__) == IWDG_PRESCALER_128)|| \
Kojto 123:b0220dba8be7 215 ((__PRESCALER__) == IWDG_PRESCALER_256))
Kojto 123:b0220dba8be7 216
Kojto 123:b0220dba8be7 217 /**
Kojto 123:b0220dba8be7 218 * @brief Check IWDG reload value.
Kojto 123:b0220dba8be7 219 * @param __RELOAD__ IWDG reload value
Kojto 123:b0220dba8be7 220 * @retval None
Kojto 123:b0220dba8be7 221 */
Kojto 123:b0220dba8be7 222 #define IS_IWDG_RELOAD(__RELOAD__) ((__RELOAD__) <= IWDG_RLR_RL)
Kojto 123:b0220dba8be7 223
Kojto 123:b0220dba8be7 224 /**
Kojto 123:b0220dba8be7 225 * @}
Kojto 123:b0220dba8be7 226 */
Kojto 123:b0220dba8be7 227
Kojto 123:b0220dba8be7 228 /**
Kojto 123:b0220dba8be7 229 * @}
Kojto 123:b0220dba8be7 230 */
Kojto 123:b0220dba8be7 231
Kojto 123:b0220dba8be7 232 /**
Kojto 123:b0220dba8be7 233 * @}
Kojto 123:b0220dba8be7 234 */
Kojto 123:b0220dba8be7 235
Kojto 123:b0220dba8be7 236
Kojto 123:b0220dba8be7 237 #ifdef __cplusplus
Kojto 123:b0220dba8be7 238 }
Kojto 123:b0220dba8be7 239 #endif
Kojto 123:b0220dba8be7 240
Kojto 123:b0220dba8be7 241 #endif /* __STM32F2xx_HAL_IWDG_H */
Kojto 123:b0220dba8be7 242
Kojto 123:b0220dba8be7 243 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/