Diff: TARGET_NUCLEO_L152RE/stm32l1xx_hal_opamp.h

Revision:

90:cb3d968589d8

diff -r 552587b429a1 -r cb3d968589d8 TARGET_NUCLEO_L152RE/stm32l1xx_hal_opamp.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_NUCLEO_L152RE/stm32l1xx_hal_opamp.h	Tue Oct 28 16:40:41 2014 +0000
@@ -0,0 +1,533 @@
+/**
+  ******************************************************************************
+  * @file    stm32l1xx_hal_opamp.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    5-September-2014
+  * @brief   Header file of OPAMP HAL module.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2014 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 __STM32L1xx_HAL_OPAMP_H
+#define __STM32L1xx_HAL_OPAMP_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#if defined (STM32L151xCA) || defined (STM32L151xD) || defined (STM32L152xCA) || defined (STM32L152xD) || defined (STM32L162xCA) || defined (STM32L162xD) || defined (STM32L151xE) || defined (STM32L152xE) || defined (STM32L162xE) || defined (STM32L162xC) || defined (STM32L152xC) || defined (STM32L151xC)
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32l1xx_hal_def.h"
+
+/** @addtogroup STM32L1xx_HAL_Driver
+  * @{
+  */
+
+/** @addtogroup OPAMP
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/ 
+
+/** @defgroup OPAMP_Exported_Types OPAMP Exported Types
+  * @{
+  */
+/** 
+  * @brief  OPAMP Init structure definition  
+  */
+  
+typedef struct
+{
+  uint32_t PowerSupplyRange;            /*!< Specifies the power supply range: above or under 2.4V.
+                                             This parameter must be a value of @ref OPAMP_PowerSupplyRange
+                                             Caution: This parameter is common to all OPAMP instances: a modification of this parameter for the selected OPAMP impacts the other OPAMP instances. */
+  
+  uint32_t UserTrimming;                /*!< Specifies the trimming mode 
+                                             This parameter must be a value of @ref OPAMP_UserTrimming 
+                                             UserTrimming is either factory or user trimming.
+                                             Caution: This parameter is common to all OPAMP instances: a modification of this parameter for the selected OPAMP impacts the other OPAMP instances. */
+  
+  uint32_t Mode;                        /*!< Specifies the OPAMP mode
+                                             This parameter must be a value of @ref OPAMP_Mode 
+                                             mode is either Standalone or Follower */
+
+  uint32_t InvertingInput;              /*!< Specifies the inverting input in Standalone mode
+                                               - In Standalone mode:   i.e when mode is OPAMP_STANDALONE_MODE
+                                                 This parameter must be a value of @ref OPAMP_InvertingInput 
+                                                 InvertingInput is either VM0 or VM1
+                                               - In Follower mode:     i.e when mode is OPAMP_FOLLOWER_MODE
+                                                 This parameter is Not Applicable */ 
+
+  uint32_t NonInvertingInput;           /*!< Specifies the non inverting input of the opamp: 
+                                             This parameter must be a value of @ref OPAMP_NonInvertingInput 
+                                             NonInvertingInput is either VP0, VP1 or VP2 */                                   
+
+  uint32_t PowerMode;                   /*!< Specifies the power mode Normal or Low-Power.
+                                             This parameter must be a value of @ref OPAMP_PowerMode */
+
+  uint32_t TrimmingValueP;              /*!< Specifies the offset trimming value (PMOS)
+                                             i.e. when UserTrimming is OPAMP_TRIMMING_USER. 
+                                             This parameter must be a number between Min_Data = 0 and Max_Data = 30 (Trimming value 31 is forbidden) */
+
+  uint32_t TrimmingValueN;              /*!< Specifies the offset trimming value (NMOS)
+                                             i.e. when UserTrimming is OPAMP_TRIMMING_USER. 
+                                             This parameter must be a number between Min_Data = 0 and Max_Data = 30 (Trimming value 31 is forbidden) */
+
+  uint32_t TrimmingValuePLowPower;      /*!< Specifies the offset trimming value (PMOS)
+                                             i.e. when UserTrimming is OPAMP_TRIMMING_USER. 
+                                             This parameter must be a number between Min_Data = 0 and Max_Data = 30 (Trimming value 31 is forbidden) */
+
+  uint32_t TrimmingValueNLowPower;      /*!< Specifies the offset trimming value (NMOS)
+                                             i.e. when UserTrimming is OPAMP_TRIMMING_USER. 
+                                             This parameter must be a number between Min_Data = 0 and Max_Data = 30 (Trimming value 31 is forbidden) */
+
+}OPAMP_InitTypeDef;
+
+/** 
+  * @brief  HAL State structures definition  
+  */ 
+
+typedef enum
+{
+  HAL_OPAMP_STATE_RESET               = 0x00000000, /*!< OPMAP is not yet Initialized          */
+  
+  HAL_OPAMP_STATE_READY               = 0x00000001, /*!< OPAMP is initialized and ready for use */
+  HAL_OPAMP_STATE_CALIBBUSY           = 0x00000002, /*!< OPAMP is enabled in auto calibration mode */
+ 
+  HAL_OPAMP_STATE_BUSY                = 0x00000004, /*!< OPAMP is enabled and running in normal mode */                                                                           
+  HAL_OPAMP_STATE_BUSYLOCKED          = 0x00000005, /*!< OPAMP is locked
+                                                         only system reset allows reconfiguring the opamp. */
+    
+}HAL_OPAMP_StateTypeDef;
+
+/** 
+  * @brief  OPAMP Handle Structure definition 
+  */ 
+typedef struct
+{
+  OPAMP_TypeDef       *Instance;                    /*!< OPAMP instance's registers base address   */
+  OPAMP_InitTypeDef   Init;                         /*!< OPAMP required parameters */
+  HAL_StatusTypeDef Status;                         /*!< OPAMP peripheral status   */
+  HAL_LockTypeDef   Lock;                           /*!< Locking object          */
+  __IO HAL_OPAMP_StateTypeDef  State;               /*!< OPAMP communication state */
+  
+} OPAMP_HandleTypeDef;
+
+/** 
+  * @brief OPAMP_TrimmingValueTypeDef @brief   definition 
+  */ 
+
+typedef  uint32_t OPAMP_TrimmingValueTypeDef;
+
+/**
+  * @}
+  */
+
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup OPAMP_Exported_Constants OPAMP Exported Constants
+  * @{
+  */
+
+/**
+  * OTR register Mask 
+  */
+#define OPAMP_TRIM_VALUE_MASK   OPAMP_OTR_AO1_OPT_OFFSET_TRIM_LOW
+    
+/**
+  * CSR register Mask 
+  */
+#define OPAMP_CSR_INSTANCE_OFFSET   ((uint32_t)  8) /* Offset of each OPAMP instance into register CSR */
+#define OPAMP_OTR_INSTANCE_OFFSET   ((uint32_t) 10) /* Offset of each OPAMP instance into register OTR */
+    
+        
+/** @defgroup OPAMP_Mode OPAMP Mode
+  * @{
+  */
+#define OPAMP_STANDALONE_MODE            ((uint32_t)0x00000000) /*!< OPAMP standalone mode */
+#define OPAMP_FOLLOWER_MODE              ((uint32_t)0x00000001) /*!< OPAMP follower mode */
+
+#define IS_OPAMP_FUNCTIONAL_NORMALMODE(INPUT) (((INPUT) == OPAMP_STANDALONE_MODE) || \
+                                               ((INPUT) == OPAMP_FOLLOWER_MODE))
+/**
+  * @}
+  */
+
+/** @defgroup OPAMP_NonInvertingInput OPAMP NonInvertingInput
+  * @{
+  */
+#define OPAMP_NONINVERTINGINPUT_VP0      ((uint32_t)0x00000000)  /*!< Comparator non-inverting input connected to dedicated IO pin low-leakage */
+#define OPAMP_NONINVERTINGINPUT_DAC_CH1  ((uint32_t)0x00000001)  /*!< Comparator non-inverting input connected internally to DAC channel 1 */
+#define OPAMP_NONINVERTINGINPUT_DAC_CH2  ((uint32_t)0x00000002)  /*!< Comparator non-inverting input connected internally to DAC channel 2. Available on OPAMP2 only. */
+
+#define IS_OPAMP_NONINVERTING_INPUT(INPUT) (((INPUT) == OPAMP_NONINVERTINGINPUT_VP0)     || \
+                                            ((INPUT) == OPAMP_NONINVERTINGINPUT_DAC_CH1) || \
+                                            ((INPUT) == OPAMP_NONINVERTINGINPUT_DAC_CH2)   )
+/**
+  * @}
+  */
+
+/** @defgroup OPAMP_InvertingInput OPAMP InvertingInput
+  * @{
+  */
+#define OPAMP_INVERTINGINPUT_VM0         ((uint32_t)0x00000000)  /*!< Comparator inverting input connected to dedicated IO pin low-leakage */
+#define OPAMP_INVERTINGINPUT_VM1         ((uint32_t)0x00000001)  /*!< Comparator inverting input connected to alternative IO pin available on some device packages */
+
+#define OPAMP_INVERTINGINPUT_VINM        OPAMP_INVERTINGINPUT_VM1  /*!< Alternate name for comparator inverting input connected to alternative IO pin available on some device packages */
+
+#define IOPAMP_INVERTINGINPUT_VM0        OPAMP_INVERTINGINPUT_VM0  /* For compatibility with other STM32 devices */
+#define IOPAMP_INVERTINGINPUT_VM1        OPAMP_INVERTINGINPUT_VM1  /* For compatibility with other STM32 devices */
+
+#define IS_OPAMP_INVERTING_INPUT(INPUT) (((INPUT) == OPAMP_INVERTINGINPUT_VM0) || \
+                                         ((INPUT) == OPAMP_INVERTINGINPUT_VM1)   )
+/**
+  * @}
+  */
+
+/** @defgroup OPAMP_PowerMode OPAMP PowerMode
+  * @{
+  */
+#define OPAMP_POWERMODE_NORMAL        ((uint32_t)0x00000000)
+#define OPAMP_POWERMODE_LOWPOWER      ((uint32_t)0x00000001)
+
+#define IS_OPAMP_POWERMODE(TRIMMING) (((TRIMMING) == OPAMP_POWERMODE_NORMAL) || \
+                                      ((TRIMMING) == OPAMP_POWERMODE_LOWPOWER) )
+/**
+  * @}
+  */
+
+/** @defgroup OPAMP_PowerSupplyRange OPAMP PowerSupplyRange
+  * @{
+  */
+#define OPAMP_POWERSUPPLY_LOW          ((uint32_t)0x00000000)  /*!< Power supply range low (VDDA lower than 2.4V) */
+#define OPAMP_POWERSUPPLY_HIGH         OPAMP_CSR_AOP_RANGE     /*!< Power supply range high (VDDA higher than 2.4V) */
+
+#define IS_OPAMP_POWER_SUPPLY_RANGE(RANGE) (((RANGE) == OPAMP_POWERSUPPLY_LOW) || \
+                                            ((RANGE) == OPAMP_POWERSUPPLY_HIGH)  )
+/**
+  * @}
+  */ 
+
+/** @defgroup OPAMP_UserTrimming OPAMP UserTrimming
+  * @{
+  */
+#define OPAMP_TRIMMING_FACTORY        ((uint32_t)0x00000000)                          /*!< Factory trimming */
+#define OPAMP_TRIMMING_USER           OPAMP_OTR_OT_USER                               /*!< User trimming */
+
+#define IS_OPAMP_TRIMMING(TRIMMING) (((TRIMMING) == OPAMP_TRIMMING_FACTORY) || \
+                                     ((TRIMMING) == OPAMP_TRIMMING_USER))
+/**
+  * @}
+  */
+
+/** @defgroup OPAMP_FactoryTrimming OPAMP FactoryTrimming
+  * @{
+  */
+#define OPAMP_FACTORYTRIMMING_DUMMY    ((uint32_t)0xFFFFFFFF)                           /*!< Dummy value if trimming value could not be retrieved */
+
+#define OPAMP_FACTORYTRIMMING_P        ((uint32_t)0x00000000)                           /*!< Offset trimming P */
+#define OPAMP_FACTORYTRIMMING_N        POSITION_VAL(OPAMP_OTR_AO1_OPT_OFFSET_TRIM_HIGH) /*!< Offset trimming N */
+
+#define IS_OPAMP_FACTORYTRIMMING(TRIMMING) (((TRIMMING) == OPAMP_FACTORYTRIMMING_N) || \
+                                            ((TRIMMING) == OPAMP_FACTORYTRIMMING_P)   )
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Private constants ---------------------------------------------------------*/
+/** @defgroup OPAMP_Private_Constants OPAMP Private Constants
+  * @{
+  */
+
+/* Offset trimming time: during calibration, minimum time needed between two  */
+/* steps to have 1 mV accuracy.                                               */
+/* Refer to datasheet, electrical characteristics: parameter tOFFTRIM Typ=1ms.*/
+/* Unit: ms.                                                                  */
+#define OPAMP_TRIMMING_DELAY               ((uint32_t) 1)
+
+/**
+  * @}
+  */
+
+    
+/* Exported macros -----------------------------------------------------------*/
+
+/** @defgroup OPAMP_Private_Macro OPAMP Private Macro
+  * @{
+  */
+    
+/** @brief Reset OPAMP handle state
+  * @param  __HANDLE__: OPAMP handle.
+  * @retval None
+  */
+#define __HAL_OPAMP_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_OPAMP_STATE_RESET)
+    
+/**
+  * @}
+  */
+
+    
+/* Private macro -------------------------------------------------------------*/
+
+/** @defgroup OPAMP_Private_Macro OPAMP Private Macro
+  * @{
+  */
+
+/**
+  * @brief Select the OPAMP bit OPAxPD (power-down) corresponding to the
+  * selected OPAMP instance.
+  * @param __HANDLE__: OPAMP handle
+  * @retval None
+  */
+#define __OPAMP_CSR_OPAXPD(__HANDLE__)                                         \
+  (OPAMP_CSR_OPA1PD << (__OPAMP_INSTANCE_DECIMAL__(__HANDLE__) * OPAMP_CSR_INSTANCE_OFFSET))
+    
+/**
+  * @brief Select the OPAMP bit S3SELx (switch 3) corresponding to the
+  * selected OPAMP instance.
+  * @param __HANDLE__: OPAMP handle
+  * @retval None
+  */
+#define __OPAMP_CSR_S3SELX(__HANDLE__)                                         \
+  (OPAMP_CSR_S3SEL1 << (__OPAMP_INSTANCE_DECIMAL__(__HANDLE__) * OPAMP_CSR_INSTANCE_OFFSET))
+
+/**
+  * @brief Select the OPAMP bit S4SELx (switch 4) corresponding to the
+  * selected OPAMP instance.
+  * @param __HANDLE__: OPAMP handle
+  * @retval None
+  */
+#define __OPAMP_CSR_S4SELX(__HANDLE__)                                         \
+  (OPAMP_CSR_S4SEL1 << (__OPAMP_INSTANCE_DECIMAL__(__HANDLE__) * OPAMP_CSR_INSTANCE_OFFSET))
+
+/**
+  * @brief Select the OPAMP bit S5SELx (switch 5) corresponding to the
+  * selected OPAMP instance.
+  * @param __HANDLE__: OPAMP handle
+  * @retval None
+  */
+#define __OPAMP_CSR_S5SELX(__HANDLE__)                                         \
+  (OPAMP_CSR_S5SEL1 << (__OPAMP_INSTANCE_DECIMAL__(__HANDLE__) * OPAMP_CSR_INSTANCE_OFFSET))
+
+/**
+  * @brief Select the OPAMP bit S3SELx (switch 6) corresponding to the
+  * selected OPAMP instance.
+  * @param __HANDLE__: OPAMP handle
+  * @retval None
+  */
+#define __OPAMP_CSR_S6SELX(__HANDLE__)                                         \
+  (OPAMP_CSR_S6SEL1 << (__OPAMP_INSTANCE_DECIMAL__(__HANDLE__) * OPAMP_CSR_INSTANCE_OFFSET))
+
+/**
+  * @brief Select the OPAMP bit OPAxCAL_L (offset calibration for differential 
+  * pair P) corresponding to the selected OPAMP instance.
+  * @param __HANDLE__: OPAMP handle
+  * @retval None
+  */
+#define __OPAMP_CSR_OPAXCAL_L(__HANDLE__)                                      \
+  (OPAMP_CSR_OPA1CAL_L << (__OPAMP_INSTANCE_DECIMAL__(__HANDLE__) * OPAMP_CSR_INSTANCE_OFFSET))
+    
+/**
+  * @brief Select the OPAMP bit OPAxCAL_H (offset calibration for differential 
+  * pair N) corresponding to the selected OPAMP instance.
+  * @param __HANDLE__: OPAMP handle
+  * @retval None
+  */
+#define __OPAMP_CSR_OPAXCAL_H(__HANDLE__)                                      \
+  (OPAMP_CSR_OPA1CAL_H << (__OPAMP_INSTANCE_DECIMAL__(__HANDLE__) * OPAMP_CSR_INSTANCE_OFFSET))
+
+/**
+  * @brief Select the OPAMP bit OPAxLPM (low power mode) corresponding to the
+  * selected OPAMP instance.
+  * @param __HANDLE__: OPAMP handle
+  * @retval None
+  */
+#define __OPAMP_CSR_OPAXLPM(__HANDLE__)                                        \
+  (OPAMP_CSR_OPA1LPM << (__OPAMP_INSTANCE_DECIMAL__(__HANDLE__) * OPAMP_CSR_INSTANCE_OFFSET))
+    
+/**
+  * @brief Select the OPAMP bits of all switches corresponding to the
+  * selected OPAMP instance.
+  * @param __HANDLE__: OPAMP handle
+  * @retval None
+  */
+#define __OPAMP_CSR_ALL_SWITCHES(__HANDLE__)                                   \
+  ( ( ((__HANDLE__)->Instance != OPAMP2)                                       \
+    )?                                                                         \
+     (                                                                         \
+       ((OPAMP_CSR_S3SEL1 | OPAMP_CSR_S4SEL1 | OPAMP_CSR_S5SEL1 | OPAMP_CSR_S6SEL1) << (__OPAMP_INSTANCE_DECIMAL__(__HANDLE__) * OPAMP_CSR_INSTANCE_OFFSET))  \
+       |                                                                       \
+       (OPAMP_CSR_ANAWSEL1 << (__OPAMP_INSTANCE_DECIMAL__(__HANDLE__)))        \
+     )                                                                         \
+    :                                                                          \
+     (                                                                         \
+       ((OPAMP_CSR_S3SEL1 | OPAMP_CSR_S4SEL1 | OPAMP_CSR_S5SEL1 | OPAMP_CSR_S6SEL1) << (__OPAMP_INSTANCE_DECIMAL__(__HANDLE__) * OPAMP_CSR_INSTANCE_OFFSET))  \
+       |                                                                       \
+       (OPAMP_CSR_ANAWSEL1 << (__OPAMP_INSTANCE_DECIMAL__(__HANDLE__)))        \
+       |                                                                       \
+       (OPAMP_CSR_S7SEL2)                                                      \
+     )                                                                         \
+  )
+    
+/**
+  * @brief Select the OPAMP bit ANAWSELx (switch SanA) corresponding to the
+  * selected OPAMP instance.
+  * @param __HANDLE__: OPAMP handle
+  * @retval None
+  */
+#define __OPAMP_CSR_ANAWSELX(__HANDLE__)                                       \
+  (OPAMP_CSR_ANAWSEL1 << (__OPAMP_INSTANCE_DECIMAL__(__HANDLE__)))
+
+/**
+  * @brief Select the OPAMP bit OPAxCALOUT in function of the selected 
+  * OPAMP instance.
+  * @param __HANDLE__: OPAMP handle
+  * @retval None
+  */
+#define __OPAMP_CSR_OPAXCALOUT(__HANDLE__)                                     \
+  (OPAMP_CSR_OPA1CALOUT << (__OPAMP_INSTANCE_DECIMAL__(__HANDLE__)))
+
+/**
+  * @brief Select the OPAMP trimming bits position value (position of LSB) 
+  * in register OPAMP_OTR or register OPAMP_LPOTR in function of the selected
+  * OPAMP instance and the transistors differential pair high (PMOS) or 
+  * low (NMOS).
+  * @param __HANDLE__: OPAMP handle
+  * @param __TRIM_HIGH_LOW__: transistors differential pair high or low.
+  * Must be a value of @ref OPAMP_FactoryTrimming.
+  * @retval None
+  */
+#define __OPAMP_OFFSET_TRIM_BITSPOSITION(__HANDLE__, __TRIM_HIGH_LOW__)        \
+  ((__OPAMP_INSTANCE_DECIMAL__((__HANDLE__)) * OPAMP_OTR_INSTANCE_OFFSET) + (__TRIM_HIGH_LOW__))
+    
+/**
+  * @brief Shift the OPAMP trimming bits to register OPAMP_OTR or register 
+  * OPAMP_LPOTR in function of the selected OPAMP instance and the transistors
+  * differential pair high (PMOS) or low (NMOS).
+  * @param __HANDLE__: OPAMP handle
+  * @param __TRIM_HIGH_LOW__: transistors differential pair high or low.
+  * Must be a value of @ref OPAMP_FactoryTrimming.
+  * @param __TRIMMING_VALUE__: Trimming value
+  * @retval None
+  */
+#define __OPAMP_OFFSET_TRIM_SET(__HANDLE__, __TRIM_HIGH_LOW__, __TRIMMING_VALUE__) \
+  ((__TRIMMING_VALUE__) << (__OPAMP_OFFSET_TRIM_BITSPOSITION((__HANDLE__), (__TRIM_HIGH_LOW__))))
+    
+/**
+  * @brief Check that trimming value is within correct range
+  * @param TRIMMINGVALUE: OPAMP trimming value
+  * @retval None
+  */
+#define IS_OPAMP_TRIMMINGVALUE(TRIMMINGVALUE) ((TRIMMINGVALUE) <= 0x1E)
+
+/**
+  * @}
+  */
+
+    
+/* Include OPAMP HAL Extension module */
+#include "stm32l1xx_hal_opamp_ex.h"
+
+/* Exported functions --------------------------------------------------------*/
+
+/** @addtogroup OPAMP_Exported_Functions
+  * @{
+  */ 
+
+/** @addtogroup OPAMP_Exported_Functions_Group1
+  * @{
+  */
+/* Initialization/de-initialization functions  **********************************/
+HAL_StatusTypeDef HAL_OPAMP_Init(OPAMP_HandleTypeDef *hopamp);
+HAL_StatusTypeDef HAL_OPAMP_DeInit (OPAMP_HandleTypeDef *hopamp);
+void HAL_OPAMP_MspInit(OPAMP_HandleTypeDef *hopamp);
+void HAL_OPAMP_MspDeInit(OPAMP_HandleTypeDef *hopamp);
+/**
+  * @}
+  */
+
+/** @addtogroup OPAMP_Exported_Functions_Group2
+  * @{
+  */
+/* I/O operation functions  *****************************************************/
+HAL_StatusTypeDef HAL_OPAMP_Start(OPAMP_HandleTypeDef *hopamp);
+HAL_StatusTypeDef HAL_OPAMP_Stop(OPAMP_HandleTypeDef *hopamp);
+HAL_StatusTypeDef HAL_OPAMP_SelfCalibrate(OPAMP_HandleTypeDef *hopamp);
+OPAMP_TrimmingValueTypeDef HAL_OPAMP_GetTrimOffset (OPAMP_HandleTypeDef *hopamp, uint32_t trimmingoffset);
+/**
+  * @}
+  */
+
+/** @addtogroup OPAMP_Exported_Functions_Group3
+  * @{
+  */
+/* Peripheral Control functions  ************************************************/
+HAL_StatusTypeDef HAL_OPAMP_Lock(OPAMP_HandleTypeDef *hopamp);
+/**
+  * @}
+  */
+
+/** @addtogroup OPAMP_Exported_Functions_Group4
+  * @{
+  */
+/* Peripheral State functions  **************************************************/
+HAL_OPAMP_StateTypeDef HAL_OPAMP_GetState(OPAMP_HandleTypeDef *hopamp);
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+
+
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+#endif /* STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L152xE || STM32L162xE || STM32L162xC || STM32L152xC || STM32L151xC */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32L1xx_HAL_OPAMP_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/