/** | |
****************************************************************************** | |
* @file stm32f0xx_hal_comp.h | |
* @author MCD Application Team | |
* @brief Header file of COMP HAL module. | |
****************************************************************************** | |
* @attention | |
* | |
* <h2><center>© 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 __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 | |
* @{ | |
*/ | |
/* 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 (0x00000000U) /*!< COMP not yet initialized or disabled */ | |
#define HAL_COMP_STATE_READY (0x00000001U) /*!< COMP initialized and ready for use */ | |
#define HAL_COMP_STATE_READY_LOCKED (0x00000011U) /*!< COMP initialized but the configuration is locked */ | |
#define HAL_COMP_STATE_BUSY (0x00000002U) /*!< COMP is running */ | |
#define HAL_COMP_STATE_BUSY_LOCKED (0x00000012U) /*!< COMP is running and the configuration is locked */ | |
/** | |
* @} | |
*/ | |
/** @defgroup COMP_OutputPolarity COMP OutputPolarity | |
* @{ | |
*/ | |
#define COMP_OUTPUTPOL_NONINVERTED (0x00000000U) /*!< COMP output on GPIO isn't inverted */ | |
#define COMP_OUTPUTPOL_INVERTED COMP_CSR_COMP1POL /*!< COMP output on GPIO is inverted */ | |
/** | |
* @} | |
*/ | |
/** @defgroup COMP_Hysteresis COMP Hysteresis | |
* @{ | |
*/ | |
#define COMP_HYSTERESIS_NONE (0x00000000U) /*!< 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 */ | |
/** | |
* @} | |
*/ | |
/** @defgroup COMP_Mode COMP Mode | |
* @{ | |
*/ | |
/* Please refer to the electrical characteristics in the device datasheet for | |
the power consumption values */ | |
#define COMP_MODE_HIGHSPEED (0x00000000U) /*!< 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 */ | |
/** | |
* @} | |
*/ | |
/** @defgroup COMP_InvertingInput COMP InvertingInput | |
* @{ | |
*/ | |
#define COMP_INVERTINGINPUT_1_4VREFINT (0x00000000U) /*!< 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 */ | |
/** | |
* @} | |
*/ | |
/** @defgroup COMP_NonInvertingInput COMP NonInvertingInput | |
* @{ | |
*/ | |
#define COMP_NONINVERTINGINPUT_IO1 (0x00000000U) /*!< 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 */ | |
/** | |
* @} | |
*/ | |
/** @defgroup COMP_Output COMP Output | |
* @{ | |
*/ | |
/* Output Redirection common for COMP1 and COMP2 */ | |
#define COMP_OUTPUT_NONE (0x00000000U) /*!< 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 */ | |
/** | |
* @} | |
*/ | |
/** @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 (0x00000000U) | |
/* 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 (0x00000000U) /*!< No External Interrupt trigger detection */ | |
#define COMP_TRIGGERMODE_IT_RISING (0x00000001U) /*!< External Interrupt Mode with Rising edge trigger detection */ | |
#define COMP_TRIGGERMODE_IT_FALLING (0x00000002U) /*!< External Interrupt Mode with Falling edge trigger detection */ | |
#define COMP_TRIGGERMODE_IT_RISING_FALLING (0x00000003U) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */ | |
#define COMP_TRIGGERMODE_EVENT_RISING (0x00000010U) /*!< Event Mode with Rising edge trigger detection */ | |
#define COMP_TRIGGERMODE_EVENT_FALLING (0x00000020U) /*!< Event Mode with Falling edge trigger detection */ | |
#define COMP_TRIGGERMODE_EVENT_RISING_FALLING (0x00000030U) /*!< Event Mode with Rising/Falling edge trigger detection */ | |
/** | |
* @} | |
*/ | |
/** @defgroup COMP_WindowMode COMP WindowMode | |
* @{ | |
*/ | |
#define COMP_WINDOWMODE_DISABLE (0x00000000U) /*!< Window mode disabled */ | |
#define COMP_WINDOWMODE_ENABLE COMP_CSR_WNDWEN /*!< Window mode enabled: non inverting input of comparator 2 | |
is connected to the non inverting input of comparator 1 (PA1) */ | |
/** | |
* @} | |
*/ | |
/** @defgroup COMP_Flag COMP Flag | |
* @{ | |
*/ | |
#define COMP_FLAG_LOCK ((uint32_t)COMP_CSR_COMPxLOCK) /*!< Lock flag */ | |
/** | |
* @} | |
*/ | |
/** | |
* @} | |
*/ | |
/* 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 Enable the specified comparator. | |
* @param __HANDLE__ COMP handle. | |
* @retval None | |
*/ | |
#define __HAL_COMP_ENABLE(__HANDLE__) (((__HANDLE__)->Instance == COMP1) ? \ | |
SET_BIT(COMP->CSR, COMP_CSR_COMP1EN) : \ | |
SET_BIT(COMP->CSR, COMP_CSR_COMP2EN)) | |
/** | |
* @brief Disable the specified comparator. | |
* @param __HANDLE__ COMP handle. | |
* @retval None | |
*/ | |
#define __HAL_COMP_DISABLE(__HANDLE__) (((__HANDLE__)->Instance == COMP1) ? \ | |
CLEAR_BIT(COMP->CSR, COMP_CSR_COMP1EN) : \ | |
CLEAR_BIT(COMP->CSR, COMP_CSR_COMP2EN)) | |
/** | |
* @brief Lock the specified comparator configuration. | |
* @param __HANDLE__ COMP handle. | |
* @retval None | |
*/ | |
#define __HAL_COMP_LOCK(__HANDLE__) (((__HANDLE__)->Instance == COMP1) ? \ | |
SET_BIT(COMP->CSR, COMP_CSR_COMP1LOCK) : \ | |
SET_BIT(COMP->CSR, COMP_CSR_COMP2LOCK)) | |
/** | |
* @brief Enable the COMP1 EXTI line rising edge trigger. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP1_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR, COMP_EXTI_LINE_COMP1) | |
/** | |
* @brief Disable the COMP1 EXTI line rising edge trigger. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP1_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR, COMP_EXTI_LINE_COMP1) | |
/** | |
* @brief Enable the COMP1 EXTI line falling edge trigger. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP1_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR, COMP_EXTI_LINE_COMP1) | |
/** | |
* @brief Disable the COMP1 EXTI line falling edge trigger. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP1_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR, COMP_EXTI_LINE_COMP1) | |
/** | |
* @brief Enable the COMP1 EXTI line rising & falling edge trigger. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP1_EXTI_ENABLE_RISING_FALLING_EDGE() do { \ | |
__HAL_COMP_COMP1_EXTI_ENABLE_RISING_EDGE(); \ | |
__HAL_COMP_COMP1_EXTI_ENABLE_FALLING_EDGE(); \ | |
} while(0) | |
/** | |
* @brief Disable the COMP1 EXTI line rising & falling edge trigger. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP1_EXTI_DISABLE_RISING_FALLING_EDGE() do { \ | |
__HAL_COMP_COMP1_EXTI_DISABLE_RISING_EDGE(); \ | |
__HAL_COMP_COMP1_EXTI_DISABLE_FALLING_EDGE(); \ | |
} while(0) | |
/** | |
* @brief Enable the COMP1 EXTI line in interrupt mode. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP1_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR, COMP_EXTI_LINE_COMP1) | |
/** | |
* @brief Disable the COMP1 EXTI line in interrupt mode. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP1_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR, COMP_EXTI_LINE_COMP1) | |
/** | |
* @brief Generate a software interrupt on the COMP1 EXTI line. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP1_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER, COMP_EXTI_LINE_COMP1) | |
/** | |
* @brief Enable the COMP1 EXTI Line in event mode. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP1_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR, COMP_EXTI_LINE_COMP1) | |
/** | |
* @brief Disable the COMP1 EXTI Line in event mode. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP1_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR, COMP_EXTI_LINE_COMP1) | |
/** | |
* @brief Check whether the COMP1 EXTI line flag is set or not. | |
* @retval RESET or SET | |
*/ | |
#define __HAL_COMP_COMP1_EXTI_GET_FLAG() READ_BIT(EXTI->PR, COMP_EXTI_LINE_COMP1) | |
/** | |
* @brief Clear the COMP1 EXTI flag. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP1_EXTI_CLEAR_FLAG() WRITE_REG(EXTI->PR, COMP_EXTI_LINE_COMP1) | |
/** | |
* @brief Enable the COMP2 EXTI line rising edge trigger. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP2_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR, COMP_EXTI_LINE_COMP2) | |
/** | |
* @brief Disable the COMP2 EXTI line rising edge trigger. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP2_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR, COMP_EXTI_LINE_COMP2) | |
/** | |
* @brief Enable the COMP2 EXTI line falling edge trigger. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP2_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR, COMP_EXTI_LINE_COMP2) | |
/** | |
* @brief Disable the COMP2 EXTI line falling edge trigger. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP2_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR, COMP_EXTI_LINE_COMP2) | |
/** | |
* @brief Enable the COMP2 EXTI line rising & falling edge trigger. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP2_EXTI_ENABLE_RISING_FALLING_EDGE() do { \ | |
__HAL_COMP_COMP2_EXTI_ENABLE_RISING_EDGE(); \ | |
__HAL_COMP_COMP2_EXTI_ENABLE_FALLING_EDGE(); \ | |
} while(0) | |
/** | |
* @brief Disable the COMP2 EXTI line rising & falling edge trigger. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP2_EXTI_DISABLE_RISING_FALLING_EDGE() do { \ | |
__HAL_COMP_COMP2_EXTI_DISABLE_RISING_EDGE(); \ | |
__HAL_COMP_COMP2_EXTI_DISABLE_FALLING_EDGE(); \ | |
} while(0) | |
/** | |
* @brief Enable the COMP2 EXTI line in interrupt mode. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP2_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR, COMP_EXTI_LINE_COMP2) | |
/** | |
* @brief Disable the COMP2 EXTI line in interrupt mode. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP2_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR, COMP_EXTI_LINE_COMP2) | |
/** | |
* @brief Generate a software interrupt on the COMP2 EXTI line. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP2_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER, COMP_EXTI_LINE_COMP2) | |
/** | |
* @brief Enable the COMP2 EXTI Line in event mode. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP2_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR, COMP_EXTI_LINE_COMP2) | |
/** | |
* @brief Disable the COMP2 EXTI Line in event mode. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP2_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR, COMP_EXTI_LINE_COMP2) | |
/** | |
* @brief Check whether the COMP2 EXTI line flag is set or not. | |
* @retval RESET or SET | |
*/ | |
#define __HAL_COMP_COMP2_EXTI_GET_FLAG() READ_BIT(EXTI->PR, COMP_EXTI_LINE_COMP2) | |
/** | |
* @brief Clear the COMP2 EXTI flag. | |
* @retval None | |
*/ | |
#define __HAL_COMP_COMP2_EXTI_CLEAR_FLAG() WRITE_REG(EXTI->PR, COMP_EXTI_LINE_COMP2) | |
/** @brief Check whether the specified COMP flag is set or not. | |
* @param __HANDLE__ specifies the COMP Handle. | |
* @param __FLAG__ specifies the flag to check. | |
* This parameter can be one of the following values: | |
* @arg COMP_FLAG_LOCK: lock flag | |
* @retval The new state of __FLAG__ (TRUE or FALSE). | |
*/ | |
#define __HAL_COMP_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->CSR & (__FLAG__)) == (__FLAG__)) | |
/** | |
* @} | |
*/ | |
/* 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); | |
/** | |
* @} | |
*/ | |
/** | |
* @} | |
*/ | |
/* Private types -------------------------------------------------------------*/ | |
/* Private constants ---------------------------------------------------------*/ | |
/** @defgroup COMP_Private_Constants COMP Private Constants | |
* @{ | |
*/ | |
/** @defgroup COMP_ExtiLine COMP EXTI Lines | |
* Elements values convention: XXXX0000 | |
* - XXXX : Interrupt mask in the EMR/IMR/RTSR/FTSR register | |
* @{ | |
*/ | |
#define COMP_EXTI_LINE_COMP1 ((uint32_t)EXTI_IMR_MR21) /*!< EXTI line 21 connected to COMP1 output */ | |
#define COMP_EXTI_LINE_COMP2 ((uint32_t)EXTI_IMR_MR22) /*!< EXTI line 22 connected to COMP2 output */ | |
/** | |
* @} | |
*/ | |
/** | |
* @} | |
*/ | |
/* Private macros ------------------------------------------------------------*/ | |
/** @defgroup COMP_Private_Macros COMP Private Macros | |
* @{ | |
*/ | |
/** @defgroup COMP_GET_EXTI_LINE COMP Private macros to get EXTI line associated with Comparators | |
* @{ | |
*/ | |
/** | |
* @brief Get the specified EXTI line for a comparator instance. | |
* @param __INSTANCE__ specifies the COMP instance. | |
* @retval value of @ref COMP_ExtiLine | |
*/ | |
#define COMP_GET_EXTI_LINE(__INSTANCE__) (((__INSTANCE__) == COMP1) ? COMP_EXTI_LINE_COMP1 : \ | |
COMP_EXTI_LINE_COMP2) | |
/** | |
* @} | |
*/ | |
/** @defgroup COMP_IS_COMP_Definitions COMP Private macros to check input parameters | |
* @{ | |
*/ | |
#define IS_COMP_OUTPUTPOL(POL) (((POL) == COMP_OUTPUTPOL_NONINVERTED) || \ | |
((POL) == COMP_OUTPUTPOL_INVERTED)) | |
#define IS_COMP_HYSTERESIS(HYSTERESIS) (((HYSTERESIS) == COMP_HYSTERESIS_NONE) || \ | |
((HYSTERESIS) == COMP_HYSTERESIS_LOW) || \ | |
((HYSTERESIS) == COMP_HYSTERESIS_MEDIUM) || \ | |
((HYSTERESIS) == COMP_HYSTERESIS_HIGH)) | |
#define IS_COMP_MODE(MODE) (((MODE) == COMP_MODE_HIGHSPEED) || \ | |
((MODE) == COMP_MODE_MEDIUMSPEED) || \ | |
((MODE) == COMP_MODE_LOWPOWER) || \ | |
((MODE) == COMP_MODE_ULTRALOWPOWER)) | |
#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)) | |
#define IS_COMP_NONINVERTINGINPUT(INPUT) (((INPUT) == COMP_NONINVERTINGINPUT_IO1) || \ | |
((INPUT) == COMP_NONINVERTINGINPUT_DAC1SWITCHCLOSED)) | |
#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)) | |
#define IS_COMP_WINDOWMODE(WINDOWMODE) (((WINDOWMODE) == COMP_WINDOWMODE_DISABLE) || \ | |
((WINDOWMODE) == COMP_WINDOWMODE_ENABLE)) | |
#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) || \ | |
((__MODE__) == COMP_TRIGGERMODE_EVENT_RISING) || \ | |
((__MODE__) == COMP_TRIGGERMODE_EVENT_FALLING) || \ | |
((__MODE__) == COMP_TRIGGERMODE_EVENT_RISING_FALLING)) | |
/** | |
* @} | |
*/ | |
/** @defgroup COMP_Lock COMP Lock | |
* @{ | |
*/ | |
#define COMP_LOCK_DISABLE (0x00000000U) | |
#define COMP_LOCK_ENABLE COMP_CSR_COMP1LOCK | |
#define COMP_STATE_BIT_LOCK (0x10U) | |
/** | |
* @} | |
*/ | |
/** | |
* @} | |
*/ | |
/* Private functions ---------------------------------------------------------*/ | |
/** | |
* @} | |
*/ | |
/** | |
* @} | |
*/ | |
#endif /* STM32F051x8 || STM32F058xx || */ | |
/* STM32F071xB || STM32F072xB || STM32F078xx || */ | |
/* STM32F091xC || STM32F098xx */ | |
#ifdef __cplusplus | |
} | |
#endif | |
#endif /* __STM32F0xx_HAL_COMP_H */ | |
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ | |