Diff: targets/cmsis/TARGET_STM/TARGET_STM32F7/stm32f7xx_hal_pwr_ex.h

Revision:

144:ef7eb2e8f9f7

Parent:

83:a036322b8637

--- a/targets/cmsis/TARGET_STM/TARGET_STM32F7/stm32f7xx_hal_pwr_ex.h	Tue Aug 02 14:07:36 2016 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32F7/stm32f7xx_hal_pwr_ex.h	Fri Sep 02 15:07:44 2016 +0100
@@ -1,280 +1,280 @@
-/**
-  ******************************************************************************
-  * @file    stm32f7xx_hal_pwr_ex.h
-  * @author  MCD Application Team
-  * @version V1.0.4
-  * @date    09-December-2015
-  * @brief   Header file of PWR HAL Extension 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 __STM32F7xx_HAL_PWR_EX_H
-#define __STM32F7xx_HAL_PWR_EX_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f7xx_hal_def.h"
-
-/** @addtogroup STM32F7xx_HAL_Driver
-  * @{
-  */
-
-/** @addtogroup PWREx
-  * @{
-  */ 
-
-/* Exported types ------------------------------------------------------------*/ 
-/* Exported constants --------------------------------------------------------*/
-/** @defgroup PWREx_Exported_Constants PWREx Exported Constants
-  * @{
-  */
-/** @defgroup PWREx_WakeUp_Pins PWREx Wake Up Pins
-  * @{
-  */
-#define PWR_WAKEUP_PIN1                PWR_CSR2_EWUP1
-#define PWR_WAKEUP_PIN2                PWR_CSR2_EWUP2
-#define PWR_WAKEUP_PIN3                PWR_CSR2_EWUP3
-#define PWR_WAKEUP_PIN4                PWR_CSR2_EWUP4
-#define PWR_WAKEUP_PIN5                PWR_CSR2_EWUP5
-#define PWR_WAKEUP_PIN6                PWR_CSR2_EWUP6
-#define PWR_WAKEUP_PIN1_HIGH           PWR_CSR2_EWUP1
-#define PWR_WAKEUP_PIN2_HIGH           PWR_CSR2_EWUP2
-#define PWR_WAKEUP_PIN3_HIGH           PWR_CSR2_EWUP3
-#define PWR_WAKEUP_PIN4_HIGH           PWR_CSR2_EWUP4
-#define PWR_WAKEUP_PIN5_HIGH           PWR_CSR2_EWUP5
-#define PWR_WAKEUP_PIN6_HIGH           PWR_CSR2_EWUP6
-#define PWR_WAKEUP_PIN1_LOW            (uint32_t)((PWR_CR2_WUPP1<<6) | PWR_CSR2_EWUP1)
-#define PWR_WAKEUP_PIN2_LOW            (uint32_t)((PWR_CR2_WUPP2<<6) | PWR_CSR2_EWUP2)
-#define PWR_WAKEUP_PIN3_LOW            (uint32_t)((PWR_CR2_WUPP3<<6) | PWR_CSR2_EWUP3)
-#define PWR_WAKEUP_PIN4_LOW            (uint32_t)((PWR_CR2_WUPP4<<6) | PWR_CSR2_EWUP4)
-#define PWR_WAKEUP_PIN5_LOW            (uint32_t)((PWR_CR2_WUPP5<<6) | PWR_CSR2_EWUP5)
-#define PWR_WAKEUP_PIN6_LOW            (uint32_t)((PWR_CR2_WUPP6<<6) | PWR_CSR2_EWUP6)
-
-/**
-  * @}
-  */
-	
-/** @defgroup PWREx_Regulator_state_in_UnderDrive_mode PWREx Regulator state in UnderDrive mode
-  * @{
-  */
-#define PWR_MAINREGULATOR_UNDERDRIVE_ON                       PWR_CR1_MRUDS
-#define PWR_LOWPOWERREGULATOR_UNDERDRIVE_ON                   ((uint32_t)(PWR_CR1_LPDS | PWR_CR1_LPUDS))
-/**
-  * @}
-  */ 
-  
-/** @defgroup PWREx_Over_Under_Drive_Flag PWREx Over Under Drive Flag
-  * @{
-  */
-#define PWR_FLAG_ODRDY                  PWR_CSR1_ODRDY
-#define PWR_FLAG_ODSWRDY                PWR_CSR1_ODSWRDY
-#define PWR_FLAG_UDRDY                  PWR_CSR1_UDSWRDY
-/**
-  * @}
-  */
-	
-/** @defgroup PWREx_Wakeup_Pins_Flag PWREx Wake Up Pin Flags
-  * @{
-  */
-#define PWR_WAKEUP_PIN_FLAG1            PWR_CSR2_WUPF1
-#define PWR_WAKEUP_PIN_FLAG2            PWR_CSR2_WUPF2
-#define PWR_WAKEUP_PIN_FLAG3            PWR_CSR2_WUPF3
-#define PWR_WAKEUP_PIN_FLAG4            PWR_CSR2_WUPF4
-#define PWR_WAKEUP_PIN_FLAG5            PWR_CSR2_WUPF5
-#define PWR_WAKEUP_PIN_FLAG6            PWR_CSR2_WUPF6
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */ 
-  
-/* Exported macro ------------------------------------------------------------*/
-/** @defgroup PWREx_Exported_Macro PWREx Exported Macro
-  *  @{
-  */
-/** @brief Macros to enable or disable the Over drive mode.
-  */
-#define __HAL_PWR_OVERDRIVE_ENABLE() (PWR->CR1 |= (uint32_t)PWR_CR1_ODEN)
-#define __HAL_PWR_OVERDRIVE_DISABLE() (PWR->CR1 &= (uint32_t)(~PWR_CR1_ODEN))
-
-/** @brief Macros to enable or disable the Over drive switching.
-  */
-#define __HAL_PWR_OVERDRIVESWITCHING_ENABLE() (PWR->CR1 |= (uint32_t)PWR_CR1_ODSWEN)
-#define __HAL_PWR_OVERDRIVESWITCHING_DISABLE() (PWR->CR1 &= (uint32_t)(~PWR_CR1_ODSWEN))
-
-/** @brief Macros to enable or disable the Under drive mode.
-  * @note  This mode is enabled only with STOP low power mode.
-  *        In this mode, the 1.2V domain is preserved in reduced leakage mode. This 
-  *        mode is only available when the main regulator or the low power regulator 
-  *        is in low voltage mode.      
-  * @note  If the Under-drive mode was enabled, it is automatically disabled after 
-  *        exiting Stop mode. 
-  *        When the voltage regulator operates in Under-drive mode, an additional  
-  *        startup delay is induced when waking up from Stop mode.
-  */
-#define __HAL_PWR_UNDERDRIVE_ENABLE() (PWR->CR1 |= (uint32_t)PWR_CR1_UDEN)
-#define __HAL_PWR_UNDERDRIVE_DISABLE() (PWR->CR1 &= (uint32_t)(~PWR_CR1_UDEN))
-
-/** @brief  Check PWR flag is set or not.
-  * @param  __FLAG__: specifies the flag to check.
-  *         This parameter can be one of the following values:
-  *            @arg PWR_FLAG_ODRDY: This flag indicates that the Over-drive mode
-  *                                 is ready 
-  *            @arg PWR_FLAG_ODSWRDY: This flag indicates that the Over-drive mode
-  *                                   switching is ready  
-  *            @arg PWR_FLAG_UDRDY: This flag indicates that the Under-drive mode
-  *                                 is enabled in Stop mode
-  * @retval The new state of __FLAG__ (TRUE or FALSE).
-  */
-#define __HAL_PWR_GET_ODRUDR_FLAG(__FLAG__) ((PWR->CSR1 & (__FLAG__)) == (__FLAG__))
-
-/** @brief Clear the Under-Drive Ready flag.
-  */
-#define __HAL_PWR_CLEAR_ODRUDR_FLAG() (PWR->CSR1 |= PWR_FLAG_UDRDY)
-
-/** @brief  Check Wake Up flag is set or not.
-  * @param  __WUFLAG__: specifies the Wake Up flag to check.
-  *          This parameter can be one of the following values:
-  *            @arg PWR_WAKEUP_PIN_FLAG1: Wakeup Pin Flag for PA0
-  *            @arg PWR_WAKEUP_PIN_FLAG2: Wakeup Pin Flag for PA2
-  *            @arg PWR_WAKEUP_PIN_FLAG3: Wakeup Pin Flag for PC1
-  *            @arg PWR_WAKEUP_PIN_FLAG4: Wakeup Pin Flag for PC13
-  *            @arg PWR_WAKEUP_PIN_FLAG5: Wakeup Pin Flag for PI8
-  *            @arg PWR_WAKEUP_PIN_FLAG6: Wakeup Pin Flag for PI11          
-  */
-#define __HAL_PWR_GET_WAKEUP_FLAG(__WUFLAG__) (PWR->CSR2 & (__WUFLAG__))
-
-/** @brief  Clear the WakeUp pins flags.
-  * @param  __WUFLAG__: specifies the Wake Up pin flag to clear.
-  *          This parameter can be one of the following values:
-  *            @arg PWR_WAKEUP_PIN_FLAG1: Wakeup Pin Flag for PA0
-  *            @arg PWR_WAKEUP_PIN_FLAG2: Wakeup Pin Flag for PA2
-  *            @arg PWR_WAKEUP_PIN_FLAG3: Wakeup Pin Flag for PC1
-  *            @arg PWR_WAKEUP_PIN_FLAG4: Wakeup Pin Flag for PC13
-  *            @arg PWR_WAKEUP_PIN_FLAG5: Wakeup Pin Flag for PI8
-  *            @arg PWR_WAKEUP_PIN_FLAG6: Wakeup Pin Flag for PI11          
-  */
-#define __HAL_PWR_CLEAR_WAKEUP_FLAG(__WUFLAG__) (PWR->CR2 |=  (__WUFLAG__))
-/**
-  * @}
-  */
-/* Exported functions --------------------------------------------------------*/
-/** @addtogroup PWREx_Exported_Functions PWREx Exported Functions
-  *  @{
-  */
- 
-/** @addtogroup PWREx_Exported_Functions_Group1
-  * @{
-  */
-uint32_t HAL_PWREx_GetVoltageRange(void);
-HAL_StatusTypeDef HAL_PWREx_ControlVoltageScaling(uint32_t VoltageScaling);
-
-void HAL_PWREx_EnableFlashPowerDown(void);
-void HAL_PWREx_DisableFlashPowerDown(void); 
-HAL_StatusTypeDef HAL_PWREx_EnableBkUpReg(void);
-HAL_StatusTypeDef HAL_PWREx_DisableBkUpReg(void); 
-
-void HAL_PWREx_EnableMainRegulatorLowVoltage(void);
-void HAL_PWREx_DisableMainRegulatorLowVoltage(void);
-void HAL_PWREx_EnableLowRegulatorLowVoltage(void);
-void HAL_PWREx_DisableLowRegulatorLowVoltage(void);
-
-HAL_StatusTypeDef HAL_PWREx_EnableOverDrive(void);
-HAL_StatusTypeDef HAL_PWREx_DisableOverDrive(void);
-HAL_StatusTypeDef HAL_PWREx_EnterUnderDriveSTOPMode(uint32_t Regulator, uint8_t STOPEntry);
-
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */
-/* Private types -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-/* Private constants ---------------------------------------------------------*/
-/* Private macros ------------------------------------------------------------*/
-/** @defgroup PWREx_Private_Macros PWREx Private Macros
-  * @{
-  */
-
-/** @defgroup PWREx_IS_PWR_Definitions PWREx Private macros to check input parameters
-  * @{
-  */
-#define IS_PWR_REGULATOR_UNDERDRIVE(REGULATOR) (((REGULATOR) == PWR_MAINREGULATOR_UNDERDRIVE_ON) || \
-                                                ((REGULATOR) == PWR_LOWPOWERREGULATOR_UNDERDRIVE_ON))
-#define IS_PWR_WAKEUP_PIN(__PIN__)         (((__PIN__) == PWR_WAKEUP_PIN1)       || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN2)       || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN3)       || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN4)       || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN5)       || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN6)  		 || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN1_HIGH)  || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN2_HIGH)  || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN3_HIGH)  || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN4_HIGH)  || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN5_HIGH)  || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN6_HIGH)  || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN1_LOW)   || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN2_LOW)   || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN3_LOW)   || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN4_LOW)   || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN5_LOW)	 || \
-                                            ((__PIN__) == PWR_WAKEUP_PIN6_LOW))
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */ 
-
-/**
-  * @}
-  */
-  
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif /* __STM32F7xx_HAL_PWR_EX_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+/**
+  ******************************************************************************
+  * @file    stm32f7xx_hal_pwr_ex.h
+  * @author  MCD Application Team
+  * @version V1.1.0
+  * @date    22-April-2016
+  * @brief   Header file of PWR HAL Extension module.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2016 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 __STM32F7xx_HAL_PWR_EX_H
+#define __STM32F7xx_HAL_PWR_EX_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f7xx_hal_def.h"
+
+/** @addtogroup STM32F7xx_HAL_Driver
+  * @{
+  */
+
+/** @addtogroup PWREx
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/ 
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup PWREx_Exported_Constants PWREx Exported Constants
+  * @{
+  */
+/** @defgroup PWREx_WakeUp_Pins PWREx Wake Up Pins
+  * @{
+  */
+#define PWR_WAKEUP_PIN1                PWR_CSR2_EWUP1
+#define PWR_WAKEUP_PIN2                PWR_CSR2_EWUP2
+#define PWR_WAKEUP_PIN3                PWR_CSR2_EWUP3
+#define PWR_WAKEUP_PIN4                PWR_CSR2_EWUP4
+#define PWR_WAKEUP_PIN5                PWR_CSR2_EWUP5
+#define PWR_WAKEUP_PIN6                PWR_CSR2_EWUP6
+#define PWR_WAKEUP_PIN1_HIGH           PWR_CSR2_EWUP1
+#define PWR_WAKEUP_PIN2_HIGH           PWR_CSR2_EWUP2
+#define PWR_WAKEUP_PIN3_HIGH           PWR_CSR2_EWUP3
+#define PWR_WAKEUP_PIN4_HIGH           PWR_CSR2_EWUP4
+#define PWR_WAKEUP_PIN5_HIGH           PWR_CSR2_EWUP5
+#define PWR_WAKEUP_PIN6_HIGH           PWR_CSR2_EWUP6
+#define PWR_WAKEUP_PIN1_LOW            (uint32_t)((PWR_CR2_WUPP1<<6) | PWR_CSR2_EWUP1)
+#define PWR_WAKEUP_PIN2_LOW            (uint32_t)((PWR_CR2_WUPP2<<6) | PWR_CSR2_EWUP2)
+#define PWR_WAKEUP_PIN3_LOW            (uint32_t)((PWR_CR2_WUPP3<<6) | PWR_CSR2_EWUP3)
+#define PWR_WAKEUP_PIN4_LOW            (uint32_t)((PWR_CR2_WUPP4<<6) | PWR_CSR2_EWUP4)
+#define PWR_WAKEUP_PIN5_LOW            (uint32_t)((PWR_CR2_WUPP5<<6) | PWR_CSR2_EWUP5)
+#define PWR_WAKEUP_PIN6_LOW            (uint32_t)((PWR_CR2_WUPP6<<6) | PWR_CSR2_EWUP6)
+
+/**
+  * @}
+  */
+	
+/** @defgroup PWREx_Regulator_state_in_UnderDrive_mode PWREx Regulator state in UnderDrive mode
+  * @{
+  */
+#define PWR_MAINREGULATOR_UNDERDRIVE_ON                       PWR_CR1_MRUDS
+#define PWR_LOWPOWERREGULATOR_UNDERDRIVE_ON                   ((uint32_t)(PWR_CR1_LPDS | PWR_CR1_LPUDS))
+/**
+  * @}
+  */ 
+  
+/** @defgroup PWREx_Over_Under_Drive_Flag PWREx Over Under Drive Flag
+  * @{
+  */
+#define PWR_FLAG_ODRDY                  PWR_CSR1_ODRDY
+#define PWR_FLAG_ODSWRDY                PWR_CSR1_ODSWRDY
+#define PWR_FLAG_UDRDY                  PWR_CSR1_UDRDY
+/**
+  * @}
+  */
+	
+/** @defgroup PWREx_Wakeup_Pins_Flag PWREx Wake Up Pin Flags
+  * @{
+  */
+#define PWR_WAKEUP_PIN_FLAG1            PWR_CSR2_WUPF1
+#define PWR_WAKEUP_PIN_FLAG2            PWR_CSR2_WUPF2
+#define PWR_WAKEUP_PIN_FLAG3            PWR_CSR2_WUPF3
+#define PWR_WAKEUP_PIN_FLAG4            PWR_CSR2_WUPF4
+#define PWR_WAKEUP_PIN_FLAG5            PWR_CSR2_WUPF5
+#define PWR_WAKEUP_PIN_FLAG6            PWR_CSR2_WUPF6
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+  
+/* Exported macro ------------------------------------------------------------*/
+/** @defgroup PWREx_Exported_Macro PWREx Exported Macro
+  *  @{
+  */
+/** @brief Macros to enable or disable the Over drive mode.
+  */
+#define __HAL_PWR_OVERDRIVE_ENABLE() (PWR->CR1 |= (uint32_t)PWR_CR1_ODEN)
+#define __HAL_PWR_OVERDRIVE_DISABLE() (PWR->CR1 &= (uint32_t)(~PWR_CR1_ODEN))
+
+/** @brief Macros to enable or disable the Over drive switching.
+  */
+#define __HAL_PWR_OVERDRIVESWITCHING_ENABLE() (PWR->CR1 |= (uint32_t)PWR_CR1_ODSWEN)
+#define __HAL_PWR_OVERDRIVESWITCHING_DISABLE() (PWR->CR1 &= (uint32_t)(~PWR_CR1_ODSWEN))
+
+/** @brief Macros to enable or disable the Under drive mode.
+  * @note  This mode is enabled only with STOP low power mode.
+  *        In this mode, the 1.2V domain is preserved in reduced leakage mode. This 
+  *        mode is only available when the main regulator or the low power regulator 
+  *        is in low voltage mode.      
+  * @note  If the Under-drive mode was enabled, it is automatically disabled after 
+  *        exiting Stop mode. 
+  *        When the voltage regulator operates in Under-drive mode, an additional  
+  *        startup delay is induced when waking up from Stop mode.
+  */
+#define __HAL_PWR_UNDERDRIVE_ENABLE() (PWR->CR1 |= (uint32_t)PWR_CR1_UDEN)
+#define __HAL_PWR_UNDERDRIVE_DISABLE() (PWR->CR1 &= (uint32_t)(~PWR_CR1_UDEN))
+
+/** @brief  Check PWR flag is set or not.
+  * @param  __FLAG__: specifies the flag to check.
+  *         This parameter can be one of the following values:
+  *            @arg PWR_FLAG_ODRDY: This flag indicates that the Over-drive mode
+  *                                 is ready 
+  *            @arg PWR_FLAG_ODSWRDY: This flag indicates that the Over-drive mode
+  *                                   switching is ready  
+  *            @arg PWR_FLAG_UDRDY: This flag indicates that the Under-drive mode
+  *                                 is enabled in Stop mode
+  * @retval The new state of __FLAG__ (TRUE or FALSE).
+  */
+#define __HAL_PWR_GET_ODRUDR_FLAG(__FLAG__) ((PWR->CSR1 & (__FLAG__)) == (__FLAG__))
+
+/** @brief Clear the Under-Drive Ready flag.
+  */
+#define __HAL_PWR_CLEAR_ODRUDR_FLAG() (PWR->CSR1 |= PWR_FLAG_UDRDY)
+
+/** @brief  Check Wake Up flag is set or not.
+  * @param  __WUFLAG__: specifies the Wake Up flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_WAKEUP_PIN_FLAG1: Wakeup Pin Flag for PA0
+  *            @arg PWR_WAKEUP_PIN_FLAG2: Wakeup Pin Flag for PA2
+  *            @arg PWR_WAKEUP_PIN_FLAG3: Wakeup Pin Flag for PC1
+  *            @arg PWR_WAKEUP_PIN_FLAG4: Wakeup Pin Flag for PC13
+  *            @arg PWR_WAKEUP_PIN_FLAG5: Wakeup Pin Flag for PI8
+  *            @arg PWR_WAKEUP_PIN_FLAG6: Wakeup Pin Flag for PI11          
+  */
+#define __HAL_PWR_GET_WAKEUP_FLAG(__WUFLAG__) (PWR->CSR2 & (__WUFLAG__))
+
+/** @brief  Clear the WakeUp pins flags.
+  * @param  __WUFLAG__: specifies the Wake Up pin flag to clear.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_WAKEUP_PIN_FLAG1: Wakeup Pin Flag for PA0
+  *            @arg PWR_WAKEUP_PIN_FLAG2: Wakeup Pin Flag for PA2
+  *            @arg PWR_WAKEUP_PIN_FLAG3: Wakeup Pin Flag for PC1
+  *            @arg PWR_WAKEUP_PIN_FLAG4: Wakeup Pin Flag for PC13
+  *            @arg PWR_WAKEUP_PIN_FLAG5: Wakeup Pin Flag for PI8
+  *            @arg PWR_WAKEUP_PIN_FLAG6: Wakeup Pin Flag for PI11          
+  */
+#define __HAL_PWR_CLEAR_WAKEUP_FLAG(__WUFLAG__) (PWR->CR2 |=  (__WUFLAG__))
+/**
+  * @}
+  */
+/* Exported functions --------------------------------------------------------*/
+/** @addtogroup PWREx_Exported_Functions PWREx Exported Functions
+  *  @{
+  */
+ 
+/** @addtogroup PWREx_Exported_Functions_Group1
+  * @{
+  */
+uint32_t HAL_PWREx_GetVoltageRange(void);
+HAL_StatusTypeDef HAL_PWREx_ControlVoltageScaling(uint32_t VoltageScaling);
+
+void HAL_PWREx_EnableFlashPowerDown(void);
+void HAL_PWREx_DisableFlashPowerDown(void); 
+HAL_StatusTypeDef HAL_PWREx_EnableBkUpReg(void);
+HAL_StatusTypeDef HAL_PWREx_DisableBkUpReg(void); 
+
+void HAL_PWREx_EnableMainRegulatorLowVoltage(void);
+void HAL_PWREx_DisableMainRegulatorLowVoltage(void);
+void HAL_PWREx_EnableLowRegulatorLowVoltage(void);
+void HAL_PWREx_DisableLowRegulatorLowVoltage(void);
+
+HAL_StatusTypeDef HAL_PWREx_EnableOverDrive(void);
+HAL_StatusTypeDef HAL_PWREx_DisableOverDrive(void);
+HAL_StatusTypeDef HAL_PWREx_EnterUnderDriveSTOPMode(uint32_t Regulator, uint8_t STOPEntry);
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private constants ---------------------------------------------------------*/
+/* Private macros ------------------------------------------------------------*/
+/** @defgroup PWREx_Private_Macros PWREx Private Macros
+  * @{
+  */
+
+/** @defgroup PWREx_IS_PWR_Definitions PWREx Private macros to check input parameters
+  * @{
+  */
+#define IS_PWR_REGULATOR_UNDERDRIVE(REGULATOR) (((REGULATOR) == PWR_MAINREGULATOR_UNDERDRIVE_ON) || \
+                                                ((REGULATOR) == PWR_LOWPOWERREGULATOR_UNDERDRIVE_ON))
+#define IS_PWR_WAKEUP_PIN(__PIN__)         (((__PIN__) == PWR_WAKEUP_PIN1)       || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN2)       || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN3)       || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN4)       || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN5)       || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN6)  		 || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN1_HIGH)  || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN2_HIGH)  || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN3_HIGH)  || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN4_HIGH)  || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN5_HIGH)  || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN6_HIGH)  || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN1_LOW)   || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN2_LOW)   || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN3_LOW)   || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN4_LOW)   || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN5_LOW)	 || \
+                                            ((__PIN__) == PWR_WAKEUP_PIN6_LOW))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+  
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* __STM32F7xx_HAL_PWR_EX_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/