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Revision:
93:e188a91d3eaa
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_NUCLEO_F070RB/stm32f0xx_hal_comp.h	Tue Feb 03 15:31:20 2015 +0000
@@ -0,0 +1,479 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_hal_comp.h
+  * @author  MCD Application Team
+  * @version V1.2.0
+  * @date    11-December-2014
+  * @brief   Header file of COMP 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 __STM32F0xx_HAL_COMP_H
+#define __STM32F0xx_HAL_COMP_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#if defined(STM32F051x8) || defined(STM32F058xx) || \
+    defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || \
+    defined(STM32F091xC) || defined(STM32F098xx)
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_hal_def.h"
+
+/** @addtogroup STM32F0xx_HAL_Driver
+  * @{
+  */
+
+/** @addtogroup COMP COMP HAL Module Driver
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/ 
+/** @defgroup COMP_Exported_Types COMP Exported Types
+  * @{
+  */
+    
+/** 
+  * @brief  COMP Init structure definition  
+  */ 
+typedef struct
+{
+
+  uint32_t InvertingInput;     /*!< Selects the inverting input of the comparator.
+                                    This parameter can be a value of @ref COMP_InvertingInput */
+
+  uint32_t NonInvertingInput;  /*!< Selects the non inverting input of the comparator.
+                                    This parameter can be a value of @ref COMP_NonInvertingInput */
+
+  uint32_t Output;             /*!< Selects the output redirection of the comparator.
+                                    This parameter can be a value of @ref COMP_Output */
+
+  uint32_t OutputPol;          /*!< Selects the output polarity of the comparator.
+                                    This parameter can be a value of @ref COMP_OutputPolarity */
+
+  uint32_t Hysteresis;         /*!< Selects the hysteresis voltage of the comparator.
+                                    This parameter can be a value of @ref COMP_Hysteresis */
+
+  uint32_t Mode;               /*!< Selects the operating comsumption mode of the comparator
+                                    to adjust the speed/consumption.
+                                    This parameter can be a value of @ref COMP_Mode */
+
+  uint32_t WindowMode;         /*!< Selects the window mode of the comparator 1 & 2.
+                                    This parameter can be a value of @ref COMP_WindowMode */
+  
+  uint32_t TriggerMode;        /*!< Selects the trigger mode of the comparator (interrupt mode).
+                                    This parameter can be a value of @ref COMP_TriggerMode */
+
+}COMP_InitTypeDef;
+
+/** 
+  * @brief  COMP Handle Structure definition  
+  */ 
+typedef struct
+{
+  COMP_TypeDef                *Instance; /*!< Register base address    */
+  COMP_InitTypeDef            Init;      /*!< COMP required parameters */
+  HAL_LockTypeDef             Lock;      /*!< Locking object           */
+  __IO uint32_t               State;     /*!< COMP communication state 
+                                              This parameter can be a value of @ref COMP_State  */
+}COMP_HandleTypeDef;
+
+/**
+  * @}
+  */
+  
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup COMP_Exported_Constants COMP Exported Constants
+  * @{
+  */
+
+/** @defgroup COMP_State COMP State
+  * @{
+  */
+#define HAL_COMP_STATE_RESET             ((uint32_t)0x00000000)    /*!< COMP not yet initialized or disabled             */
+#define HAL_COMP_STATE_READY             ((uint32_t)0x00000001)    /*!< COMP initialized and ready for use               */
+#define HAL_COMP_STATE_READY_LOCKED      ((uint32_t)0x00000011)    /*!< COMP initialized but the configuration is locked */
+#define HAL_COMP_STATE_BUSY              ((uint32_t)0x00000002)    /*!< COMP is running                                  */
+#define HAL_COMP_STATE_BUSY_LOCKED       ((uint32_t)0x00000012)    /*!< COMP is running and the configuration is locked  */
+/**
+  * @}
+  */
+
+/** @defgroup COMP_OutputPolarity COMP OutputPolarity
+  * @{
+  */
+#define COMP_OUTPUTPOL_NONINVERTED             ((uint32_t)0x00000000)  /*!< COMP output on GPIO isn't inverted */
+#define COMP_OUTPUTPOL_INVERTED                COMP_CSR_COMP1POL       /*!< COMP output on GPIO is inverted  */
+
+#define IS_COMP_OUTPUTPOL(POL)  (((POL) == COMP_OUTPUTPOL_NONINVERTED)  || \
+                                 ((POL) == COMP_OUTPUTPOL_INVERTED))
+/**
+  * @}
+  */ 
+
+/** @defgroup COMP_Hysteresis COMP Hysteresis
+  * @{
+  */
+#define COMP_HYSTERESIS_NONE                   ((uint32_t)0x00000000)  /*!< No hysteresis */
+#define COMP_HYSTERESIS_LOW                    COMP_CSR_COMP1HYST_0    /*!< Hysteresis level low */
+#define COMP_HYSTERESIS_MEDIUM                 COMP_CSR_COMP1HYST_1    /*!< Hysteresis level medium */
+#define COMP_HYSTERESIS_HIGH                   COMP_CSR_COMP1HYST      /*!< Hysteresis level high */
+
+#define IS_COMP_HYSTERESIS(HYSTERESIS)    (((HYSTERESIS) == COMP_HYSTERESIS_NONE)   || \
+                                           ((HYSTERESIS) == COMP_HYSTERESIS_LOW)    || \
+                                           ((HYSTERESIS) == COMP_HYSTERESIS_MEDIUM) || \
+                                           ((HYSTERESIS) == COMP_HYSTERESIS_HIGH))
+/**
+  * @}
+  */
+
+/** @defgroup COMP_Mode COMP Mode
+  * @{
+  */
+/* Please refer to the electrical characteristics in the device datasheet for
+   the power consumption values */
+#define COMP_MODE_HIGHSPEED                    ((uint32_t)0x00000000) /*!< High Speed */
+#define COMP_MODE_MEDIUMSPEED                  COMP_CSR_COMP1MODE_0   /*!< Medium Speed */
+#define COMP_MODE_LOWPOWER                     COMP_CSR_COMP1MODE_1   /*!< Low power mode */
+#define COMP_MODE_ULTRALOWPOWER                COMP_CSR_COMP1MODE     /*!< Ultra-low power mode */
+
+#define IS_COMP_MODE(MODE)  (((MODE) == COMP_MODE_HIGHSPEED)     || \
+                             ((MODE) == COMP_MODE_MEDIUMSPEED)   || \
+                             ((MODE) == COMP_MODE_LOWPOWER)      || \
+                             ((MODE) == COMP_MODE_ULTRALOWPOWER))
+
+/**
+  * @}
+  */
+
+/** @defgroup COMP_InvertingInput COMP InvertingInput
+  * @{
+  */
+
+#define COMP_INVERTINGINPUT_1_4VREFINT         ((uint32_t)0x00000000) /*!< 1/4 VREFINT connected to comparator inverting input */
+#define COMP_INVERTINGINPUT_1_2VREFINT         COMP_CSR_COMP1INSEL_0                         /*!< 1/2 VREFINT connected to comparator inverting input    */
+#define COMP_INVERTINGINPUT_3_4VREFINT         COMP_CSR_COMP1INSEL_1                         /*!< 3/4 VREFINT connected to comparator inverting input    */
+#define COMP_INVERTINGINPUT_VREFINT            (COMP_CSR_COMP1INSEL_1|COMP_CSR_COMP1INSEL_0) /*!< VREFINT connected to comparator inverting input        */
+#define COMP_INVERTINGINPUT_DAC1               COMP_CSR_COMP1INSEL_2                         /*!< DAC_OUT1 (PA4) connected to comparator inverting input */
+#define COMP_INVERTINGINPUT_DAC1SWITCHCLOSED   (COMP_CSR_COMP1INSEL_2|COMP_CSR_COMP1SW1)     /*!< DAC_OUT1 (PA4) connected to comparator inverting input 
+                                                                                                  and close switch (PA0 for COMP1 only) */
+#define COMP_INVERTINGINPUT_DAC2               (COMP_CSR_COMP1INSEL_2|COMP_CSR_COMP1INSEL_0) /*!< DAC_OUT2 (PA5) connected to comparator inverting input */
+#define COMP_INVERTINGINPUT_IO1                (COMP_CSR_COMP1INSEL_2|COMP_CSR_COMP1INSEL_1) /*!< IO (PA0 for COMP1 and PA2 for COMP2) connected to comparator inverting input */
+
+#define IS_COMP_INVERTINGINPUT(INPUT) (((INPUT) == COMP_INVERTINGINPUT_1_4VREFINT)       || \
+                                       ((INPUT) == COMP_INVERTINGINPUT_1_2VREFINT)       || \
+                                       ((INPUT) == COMP_INVERTINGINPUT_3_4VREFINT)       || \
+                                       ((INPUT) == COMP_INVERTINGINPUT_VREFINT)          || \
+                                       ((INPUT) == COMP_INVERTINGINPUT_DAC1)             || \
+                                       ((INPUT) == COMP_INVERTINGINPUT_DAC1SWITCHCLOSED) || \
+                                       ((INPUT) == COMP_INVERTINGINPUT_DAC2)             || \
+                                       ((INPUT) == COMP_INVERTINGINPUT_IO1))
+/**
+  * @}
+  */ 
+
+/** @defgroup COMP_NonInvertingInput COMP NonInvertingInput
+  * @{
+  */
+#define COMP_NONINVERTINGINPUT_IO1               ((uint32_t)0x00000000) /*!< I/O1 (PA1 for COMP1, PA3 for COMP2) 
+                                                                             connected to comparator non inverting input */
+#define COMP_NONINVERTINGINPUT_DAC1SWITCHCLOSED  COMP_CSR_COMP1SW1  /*!< DAC ouput connected to comparator COMP1 non inverting input */
+
+#define IS_COMP_NONINVERTINGINPUT(INPUT) (((INPUT) == COMP_NONINVERTINGINPUT_IO1) || \
+                                          ((INPUT) == COMP_NONINVERTINGINPUT_DAC1SWITCHCLOSED))
+/**
+  * @}
+  */
+
+/** @defgroup COMP_Output COMP Output
+  * @{
+  */
+
+/* Output Redirection common for COMP1 and COMP2 */
+#define COMP_OUTPUT_NONE                       ((uint32_t)0x00000000)                          /*!< COMP output isn't connected to other peripherals */
+#define COMP_OUTPUT_TIM1BKIN                   COMP_CSR_COMP1OUTSEL_0                          /*!< COMP output connected to TIM1 Break Input (BKIN) */
+#define COMP_OUTPUT_TIM1IC1                    COMP_CSR_COMP1OUTSEL_1                          /*!< COMP output connected to TIM1 Input Capture 1 */
+#define COMP_OUTPUT_TIM1OCREFCLR               (COMP_CSR_COMP1OUTSEL_1|COMP_CSR_COMP1OUTSEL_0) /*!< COMP output connected to TIM1 OCREF Clear */
+#define COMP_OUTPUT_TIM2IC4                    COMP_CSR_COMP1OUTSEL_2                          /*!< COMP output connected to TIM2 Input Capture 4 */
+#define COMP_OUTPUT_TIM2OCREFCLR               (COMP_CSR_COMP1OUTSEL_2|COMP_CSR_COMP1OUTSEL_0) /*!< COMP output connected to TIM2 OCREF Clear */
+#define COMP_OUTPUT_TIM3IC1                    (COMP_CSR_COMP1OUTSEL_2|COMP_CSR_COMP1OUTSEL_1) /*!< COMP output connected to TIM3 Input Capture 1 */
+#define COMP_OUTPUT_TIM3OCREFCLR               COMP_CSR_COMP1OUTSEL                            /*!< COMP output connected to TIM3 OCREF Clear */
+
+#define IS_COMP_OUTPUT(OUTPUT) (((OUTPUT) == COMP_OUTPUT_NONE)                || \
+                                ((OUTPUT) == COMP_OUTPUT_TIM1BKIN)            || \
+                                ((OUTPUT) == COMP_OUTPUT_TIM1IC1)             || \
+                                ((OUTPUT) == COMP_OUTPUT_TIM1OCREFCLR)        || \
+                                ((OUTPUT) == COMP_OUTPUT_TIM2IC4)             || \
+                                ((OUTPUT) == COMP_OUTPUT_TIM2OCREFCLR)        || \
+                                ((OUTPUT) == COMP_OUTPUT_TIM3IC1)             || \
+                                ((OUTPUT) == COMP_OUTPUT_TIM3OCREFCLR))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup COMP_OutputLevel COMP OutputLevel
+  * @{
+  */ 
+/* When output polarity is not inverted, comparator output is low when
+   the non-inverting input is at a lower voltage than the inverting input*/
+#define COMP_OUTPUTLEVEL_LOW                   ((uint32_t)0x00000000)
+/* When output polarity is not inverted, comparator output is high when
+   the non-inverting input is at a higher voltage than the inverting input */
+#define COMP_OUTPUTLEVEL_HIGH                  COMP_CSR_COMP1OUT
+/**
+  * @}
+  */ 
+
+/** @defgroup COMP_TriggerMode COMP TriggerMode
+  * @{
+  */
+#define COMP_TRIGGERMODE_NONE                  ((uint32_t)0x00000000)  /*!< No External Interrupt trigger detection */
+#define COMP_TRIGGERMODE_IT_RISING             ((uint32_t)0x00000001)  /*!< External Interrupt Mode with Rising edge trigger detection */
+#define COMP_TRIGGERMODE_IT_FALLING            ((uint32_t)0x00000002)  /*!< External Interrupt Mode with Falling edge trigger detection */
+#define COMP_TRIGGERMODE_IT_RISING_FALLING     ((uint32_t)0x00000003)  /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
+
+#define IS_COMP_TRIGGERMODE(MODE)  (((MODE) == COMP_TRIGGERMODE_NONE)       || \
+                                    ((MODE) == COMP_TRIGGERMODE_IT_RISING)  || \
+                                    ((MODE) == COMP_TRIGGERMODE_IT_FALLING) || \
+                                    ((MODE) == COMP_TRIGGERMODE_IT_RISING_FALLING))
+/**
+  * @}
+  */ 
+
+/** @defgroup COMP_WindowMode COMP WindowMode
+  * @{
+  */
+#define COMP_WINDOWMODE_DISABLED               ((uint32_t)0x00000000)  /*!< Window mode disabled */
+#define COMP_WINDOWMODE_ENABLED                COMP_CSR_WNDWEN         /*!< Window mode enabled: non inverting input of comparator 2
+                                                                            is connected to the non inverting input of comparator 1 (PA1) */
+
+#define IS_COMP_WINDOWMODE(WINDOWMODE) (((WINDOWMODE) == COMP_WINDOWMODE_DISABLED) || \
+                                        ((WINDOWMODE) == COMP_WINDOWMODE_ENABLED))
+/**
+  * @}
+  */
+
+/** @defgroup COMP_ExtiLineEvent COMP ExtiLineEvent
+  *        Elements values convention: XXXX0000
+  *           - XXXX : Interrupt mask in the EMR/IMR/RTSR/FTSR register
+  * @{   
+  */  
+#define COMP_EXTI_LINE_COMP1_EVENT             ((uint32_t)0x00200000)  /*!< External interrupt line 21 Connected to COMP1 */
+#define COMP_EXTI_LINE_COMP2_EVENT             ((uint32_t)0x00400000)  /*!< External interrupt line 22 Connected to COMP2 */
+
+/**
+  * @}
+  */
+
+/** @defgroup COMP_Lock COMP Lock
+  * @{   
+  */  
+#define COMP_LOCK_DISABLE                      ((uint32_t)0x00000000)
+#define COMP_LOCK_ENABLE                       COMP_CSR_COMP1LOCK
+
+#define COMP_STATE_BIT_LOCK                    ((uint32_t)0x10)
+/**
+  * @}
+  */ 
+
+
+/**
+  * @}
+  */ 
+  
+/* Exported macros -----------------------------------------------------------*/
+/** @defgroup COMP_Exported_Macros COMP Exported Macros
+  * @{
+  */
+
+/** @brief  Reset COMP handle state
+  * @param  __HANDLE__: COMP handle.
+  * @retval None
+  */
+#define __HAL_COMP_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_COMP_STATE_RESET)
+
+/**
+  * @brief  Checks whether the specified EXTI line flag is set or not.
+  * @param  __FLAG__: specifies the COMP Exti sources to be checked.
+  *          This parameter can be a value of @ref COMP_ExtiLineEvent
+  * @retval The state of __FLAG__ (SET or RESET).
+  */
+#define __HAL_COMP_EXTI_GET_FLAG(__FLAG__)  (EXTI->PR & (__FLAG__))
+     
+/**
+  * @brief Clear the COMP Exti flags.
+  * @param  __FLAG__: specifies the COMP Exti sources to be cleared.
+  *          This parameter can be a value of @ref COMP_ExtiLineEvent
+  * @retval None.
+  */
+#define __HAL_COMP_EXTI_CLEAR_FLAG(__FLAG__)   (EXTI->PR = (__FLAG__))
+
+/**
+  * @brief  Enable the COMP Exti Line.
+  * @param  __EXTILINE__: specifies the COMP Exti sources to be enabled.
+  *         This parameter can be a value of @ref COMP_ExtiLineEvent 
+  * @retval None.
+  */                                         
+#define __HAL_COMP_EXTI_ENABLE_IT(__EXTILINE__)   (EXTI->IMR |= (__EXTILINE__))
+                                             
+/**
+  * @brief  Disable the COMP Exti Line.
+  * @param  __EXTILINE__: specifies the COMP Exti sources to be disabled.
+  *         This parameter can be a value of @ref COMP_ExtiLineEvent 
+  * @retval None.
+  */
+#define __HAL_COMP_EXTI_DISABLE_IT(__EXTILINE__)  (EXTI->IMR &= ~(__EXTILINE__))
+
+/**
+  * @brief  Enable the Exti Line rising edge trigger.
+  * @param  __EXTILINE__: specifies the COMP Exti sources to be enabled.
+  *         This parameter can be a value of @ref COMP_ExtiLineEvent 
+  * @retval None.
+  */                                         
+#define __HAL_COMP_EXTI_RISING_IT_ENABLE(__EXTILINE__) (EXTI->RTSR |= (__EXTILINE__))
+
+/**
+  * @brief  Disable the Exti Line rising edge trigger.
+  * @param  __EXTILINE__: specifies the COMP Exti sources to be disabled.
+  *         This parameter can be a value of @ref COMP_ExtiLineEvent 
+  * @retval None.
+  */                                         
+#define __HAL_COMP_EXTI_RISING_IT_DISABLE(__EXTILINE__) (EXTI->RTSR &= ~(__EXTILINE__))
+
+/**
+  * @brief  Enable the Exti Line falling edge trigger.
+  * @param  __EXTILINE__: specifies the COMP Exti sources to be enabled.
+  *         This parameter can be a value of @ref COMP_ExtiLineEvent 
+  * @retval None.
+  */                                         
+#define __HAL_COMP_EXTI_FALLING_IT_ENABLE(__EXTILINE__) (EXTI->FTSR |= (__EXTILINE__))
+
+/**
+  * @brief  Disable the Exti Line falling edge trigger.
+  * @param  __EXTILINE__: specifies the COMP Exti sources to be disabled.
+  *         This parameter can be a value of @ref COMP_ExtiLineEvent 
+  * @retval None.
+  */                                         
+#define __HAL_COMP_EXTI_FALLING_IT_DISABLE(__EXTILINE__) (EXTI->FTSR &= ~(__EXTILINE__))
+
+/**
+  * @brief  Get the specified EXTI line for a comparator instance
+  * @param  __INSTANCE__: specifies the COMP instance.
+  * @retval value of @ref COMP_ExtiLineEvent
+  */
+#define __HAL_COMP_GET_EXTI_LINE(__INSTANCE__) (((__INSTANCE__) == COMP1) ? COMP_EXTI_LINE_COMP1_EVENT : \
+                                                COMP_EXTI_LINE_COMP2_EVENT)
+/**
+  * @}
+  */ 
+
+/* Exported functions --------------------------------------------------------*/
+/** @addtogroup COMP_Exported_Functions COMP Exported Functions
+  * @{
+  */
+/** @addtogroup COMP_Exported_Functions_Group1 Initialization/de-initialization functions 
+ *  @brief    Initialization and Configuration functions 
+ * @{
+ */ 
+/* Initialization and de-initialization functions  ****************************/
+HAL_StatusTypeDef     HAL_COMP_Init(COMP_HandleTypeDef *hcomp);
+HAL_StatusTypeDef     HAL_COMP_DeInit (COMP_HandleTypeDef *hcomp);
+void                  HAL_COMP_MspInit(COMP_HandleTypeDef *hcomp);
+void                  HAL_COMP_MspDeInit(COMP_HandleTypeDef *hcomp);
+/**
+  * @}
+  */
+
+/** @addtogroup COMP_Exported_Functions_Group2 I/O operation functions 
+ *  @brief   Data transfers functions 
+ * @{
+ */   
+/* IO operation functions *****************************************************/
+HAL_StatusTypeDef     HAL_COMP_Start(COMP_HandleTypeDef *hcomp);
+HAL_StatusTypeDef     HAL_COMP_Stop(COMP_HandleTypeDef *hcomp);
+HAL_StatusTypeDef     HAL_COMP_Start_IT(COMP_HandleTypeDef *hcomp);
+HAL_StatusTypeDef     HAL_COMP_Stop_IT(COMP_HandleTypeDef *hcomp);
+void                  HAL_COMP_IRQHandler(COMP_HandleTypeDef *hcomp);
+/**
+  * @}
+  */
+
+/** @addtogroup COMP_Exported_Functions_Group3 Peripheral Control functions 
+ *  @brief   management functions
+ * @{
+ */   
+/* Peripheral Control functions ***********************************************/
+HAL_StatusTypeDef     HAL_COMP_Lock(COMP_HandleTypeDef *hcomp);
+uint32_t              HAL_COMP_GetOutputLevel(COMP_HandleTypeDef *hcomp);
+
+/* Callback in Interrupt mode */
+void                  HAL_COMP_TriggerCallback(COMP_HandleTypeDef *hcomp);
+/**
+  * @}
+  */
+
+/** @addtogroup COMP_Exported_Functions_Group4 Peripheral State functions 
+ *  @brief   Peripheral State functions
+ * @{
+ */   
+/* Peripheral State and Error functions ***************************************/
+uint32_t HAL_COMP_GetState(COMP_HandleTypeDef *hcomp);
+/**
+  * @}
+  */ 
+  
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+  
+#endif /* STM32F051x8 || STM32F058xx || */
+       /* STM32F071xB || STM32F072xB || STM32F078xx || */
+       /* STM32F091xC || STM32F098xx */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0xx_HAL_COMP_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+