Diff: Inc/stm32l4xx_hal_iwdg.h

Revision:

2:7aef7655b0a8

Parent:

1:271ce2251692

--- a/Inc/stm32l4xx_hal_iwdg.h	Thu Nov 12 20:49:49 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,308 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32l4xx_hal_iwdg.h
-  * @author  MCD Application Team
-  * @version V1.1.0
-  * @date    16-September-2015
-  * @brief   Header file of IWDG HAL module.
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
-  *
-  * Redistribution and use in source and binary forms, with or without modification,
-  * are permitted provided that the following conditions are met:
-  *   1. Redistributions of source code must retain the above copyright notice,
-  *      this list of conditions and the following disclaimer.
-  *   2. Redistributions in binary form must reproduce the above copyright notice,
-  *      this list of conditions and the following disclaimer in the documentation
-  *      and/or other materials provided with the distribution.
-  *   3. Neither the name of STMicroelectronics nor the names of its contributors
-  *      may be used to endorse or promote products derived from this software
-  *      without specific prior written permission.
-  *
-  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-  *
-  ******************************************************************************
-  */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32L4xx_HAL_IWDG_H
-#define __STM32L4xx_HAL_IWDG_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32l4xx_hal_def.h"
-
-/** @addtogroup STM32L4xx_HAL_Driver
-  * @{
-  */
-
-/** @addtogroup IWDG
-  * @{
-  */
-
-/* Exported types ------------------------------------------------------------*/
-/** @defgroup IWDG_Exported_Types IWDG Exported Types
-  * @{
-  */
-
-/** 
-  * @brief  IWDG HAL State Structure definition
-  */
-typedef enum
-{
-  HAL_IWDG_STATE_RESET     = 0x00,  /*!< IWDG not yet initialized or disabled */
-  HAL_IWDG_STATE_READY     = 0x01,  /*!< IWDG initialized and ready for use   */
-  HAL_IWDG_STATE_BUSY      = 0x02,  /*!< IWDG internal process is ongoing     */
-  HAL_IWDG_STATE_TIMEOUT   = 0x03,  /*!< IWDG timeout state                   */
-  HAL_IWDG_STATE_ERROR     = 0x04   /*!< IWDG error state                     */
-
-}HAL_IWDG_StateTypeDef;
-
-/** 
-  * @brief  IWDG Init structure definition
-  */
-typedef struct
-{
-  uint32_t Prescaler;  /*!< Select the prescaler of the IWDG.
-                            This parameter can be a value of @ref IWDG_Prescaler */
-
-  uint32_t Reload;     /*!< Specifies the IWDG down-counter reload value.
-                            This parameter must be a number between Min_Data = 0 and Max_Data = 0x0FFF */
-
-  uint32_t Window;     /*!< Specifies the window value to be compared to the down-counter.
-                            This parameter must be a number between Min_Data = 0 and Max_Data = 0x0FFF */
-
-} IWDG_InitTypeDef;
-
-/** 
-  * @brief  IWDG Handle Structure definition  
-  */
-typedef struct
-{
-  IWDG_TypeDef                 *Instance;  /*!< Register base address    */
-
-  IWDG_InitTypeDef             Init;       /*!< IWDG required parameters */
-
-  HAL_LockTypeDef              Lock;      /*!< IWDG Locking object      */
-
-  __IO HAL_IWDG_StateTypeDef   State;      /*!< IWDG communication state */
-
-}IWDG_HandleTypeDef;
-
-/**
-  * @}
-  */
-
-/* Exported constants --------------------------------------------------------*/
-/** @defgroup IWDG_Exported_Constants IWDG Exported Constants
-  * @{
-  */
-
-/** @defgroup IWDG_Prescaler IWDG Prescaler
-  * @{
-  */
-#define IWDG_PRESCALER_4                ((uint8_t)0x00)                            /*!< IWDG prescaler set to 4   */
-#define IWDG_PRESCALER_8                ((uint8_t)(IWDG_PR_PR_0))                  /*!< IWDG prescaler set to 8   */
-#define IWDG_PRESCALER_16               ((uint8_t)(IWDG_PR_PR_1))                  /*!< IWDG prescaler set to 16  */
-#define IWDG_PRESCALER_32               ((uint8_t)(IWDG_PR_PR_1 | IWDG_PR_PR_0))   /*!< IWDG prescaler set to 32  */
-#define IWDG_PRESCALER_64               ((uint8_t)(IWDG_PR_PR_2))                  /*!< IWDG prescaler set to 64  */
-#define IWDG_PRESCALER_128              ((uint8_t)(IWDG_PR_PR_2 | IWDG_PR_PR_0))   /*!< IWDG prescaler set to 128 */
-#define IWDG_PRESCALER_256              ((uint8_t)(IWDG_PR_PR_2 | IWDG_PR_PR_1))   /*!< IWDG prescaler set to 256 */
-/**
-  * @}
-  */
-
-/** @defgroup IWDG_Window IWDG Window
-  * @{
-  */
-#define IWDG_WINDOW_DISABLE             ((uint32_t)0x00000FFF)
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */
-
-/* Exported macros -----------------------------------------------------------*/
-/** @defgroup IWDG_Exported_Macros IWDG Exported Macros
-  * @{
-  */
-
-/** @brief Reset IWDG handle state.
-  * @param  __HANDLE__: IWDG handle.
-  * @retval None
-  */
-#define __HAL_IWDG_RESET_HANDLE_STATE(__HANDLE__)   ((__HANDLE__)->State = HAL_IWDG_STATE_RESET)
-
-/**
-  * @brief  Enable the IWDG peripheral.
-  * @param  __HANDLE__: IWDG handle
-  * @retval None
-  */
-#define __HAL_IWDG_START(__HANDLE__)                WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_ENABLE)
-
-/**
-  * @brief  Reload IWDG counter with value defined in the reload register.
-  * @param  __HANDLE__: IWDG handle
-  * @retval None
-  */
-#define __HAL_IWDG_RELOAD_COUNTER(__HANDLE__)       WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_RELOAD)
-
-/**
-  * @brief  Get the selected IWDG flag status.
-  * @param  __HANDLE__: IWDG handle
-  * @param  __FLAG__: specifies the flag to check.
-  *         This parameter can be one of the following values:
-  *            @arg IWDG_FLAG_PVU:  Watchdog counter reload value update flag
-  *            @arg IWDG_FLAG_RVU:  Watchdog counter prescaler value flag
-  *            @arg IWDG_FLAG_WVU:  Watchdog counter window value flag
-  * @retval The new state of __FLAG__ (TRUE or FALSE) .
-  */
-#define __HAL_IWDG_GET_FLAG(__HANDLE__, __FLAG__)   (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
-
-/**
-  * @}
-  */
-
-/* Exported functions --------------------------------------------------------*/
-/** @addtogroup IWDG_Exported_Functions
-  * @{
-  */
-
-/** @addtogroup IWDG_Exported_Functions_Group1
-  * @{
-  */
-/* Initialization/de-initialization functions  ********************************/
-HAL_StatusTypeDef HAL_IWDG_Init(IWDG_HandleTypeDef *hiwdg);
-void              HAL_IWDG_MspInit(IWDG_HandleTypeDef *hiwdg);
-/**
-  * @}
-  */
-
-/** @addtogroup IWDG_Exported_Functions_Group2
-  * @{
-  */
-/* I/O operation functions ****************************************************/
-HAL_StatusTypeDef HAL_IWDG_Start(IWDG_HandleTypeDef *hiwdg);
-HAL_StatusTypeDef HAL_IWDG_Refresh(IWDG_HandleTypeDef *hiwdg);
-/**
-  * @}
-  */
-
-/** @addtogroup IWDG_Exported_Functions_Group3
-  * @{
-  */
-/* Peripheral State functions  ************************************************/
-HAL_IWDG_StateTypeDef HAL_IWDG_GetState(IWDG_HandleTypeDef *hiwdg);
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */
-
-/* Private constants ---------------------------------------------------------*/
-/** @addtogroup IWDG_Private_Defines
-  * @{
-  */
-/**
-  * @brief  IWDG Key Register BitMask
-  */
-#define IWDG_KEY_RELOAD                 ((uint32_t)0x0000AAAA)  /*!< IWDG Reload Counter Enable   */
-#define IWDG_KEY_ENABLE                 ((uint32_t)0x0000CCCC)  /*!< IWDG Peripheral Enable       */
-#define IWDG_KEY_WRITE_ACCESS_ENABLE    ((uint32_t)0x00005555)  /*!< IWDG KR Write Access Enable  */
-#define IWDG_KEY_WRITE_ACCESS_DISABLE   ((uint32_t)0x00000000)  /*!< IWDG KR Write Access Disable */
-
-/**
-  * @brief  IWDG Flag definition
-  */
-#define IWDG_FLAG_PVU                   ((uint32_t)IWDG_SR_PVU)  /*!< Watchdog counter prescaler value update flag */
-#define IWDG_FLAG_RVU                   ((uint32_t)IWDG_SR_RVU)  /*!< Watchdog counter reload value update flag    */
-#define IWDG_FLAG_WVU                   ((uint32_t)IWDG_SR_WVU)  /*!< Watchdog counter window value update flag    */
-
-/**
-  * @}
-  */
-
-/* Private macros ------------------------------------------------------------*/
-/** @defgroup IWDG_Private_Macro IWDG Private Macros
-  * @{
-  */
-/**
-  * @brief  Enables write access to IWDG_PR, IWDG_RLR and IWDG_WINR registers.
-  * @param  __HANDLE__: IWDG handle
-  * @retval None
-  */
-#define IWDG_ENABLE_WRITE_ACCESS(__HANDLE__)  WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_WRITE_ACCESS_ENABLE)
-
-/**
-  * @brief  Disables write access to IWDG_PR, IWDG_RLR and IWDG_WINR registers.
-  * @param  __HANDLE__: IWDG handle
-  * @retval None
-  */
-#define IWDG_DISABLE_WRITE_ACCESS(__HANDLE__) WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_WRITE_ACCESS_DISABLE)
-
-/**
-  * @brief  Check IWDG prescaler value.
-  * @param  __PRESCALER__: IWDG prescaler value
-  * @retval None
-  */
-#define IS_IWDG_PRESCALER(__PRESCALER__)      (((__PRESCALER__) == IWDG_PRESCALER_4)  || \
-                                               ((__PRESCALER__) == IWDG_PRESCALER_8)  || \
-                                               ((__PRESCALER__) == IWDG_PRESCALER_16) || \
-                                               ((__PRESCALER__) == IWDG_PRESCALER_32) || \
-                                               ((__PRESCALER__) == IWDG_PRESCALER_64) || \
-                                               ((__PRESCALER__) == IWDG_PRESCALER_128)|| \
-                                               ((__PRESCALER__) == IWDG_PRESCALER_256))
-
-/**
-  * @brief  Check IWDG reload value.
-  * @param  __RELOAD__: IWDG reload value
-  * @retval None
-  */
-#define IS_IWDG_RELOAD(__RELOAD__)            ((__RELOAD__) <= 0xFFF)
-
-/**
-  * @brief  Check IWDG window value.
-  * @param  __WINDOW__: IWDG window value
-  * @retval None
-  */
-#define IS_IWDG_WINDOW(__WINDOW__)            ((__WINDOW__) <= 0xFFF)
-
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32L4xx_HAL_IWDG_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
-