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-rw-r--r--bsps/arm/stm32h7/include/stm32h7xx_ll_comp.h1720
1 files changed, 857 insertions, 863 deletions
diff --git a/bsps/arm/stm32h7/include/stm32h7xx_ll_comp.h b/bsps/arm/stm32h7/include/stm32h7xx_ll_comp.h
index 894078319a..d6537149f8 100644
--- a/bsps/arm/stm32h7/include/stm32h7xx_ll_comp.h
+++ b/bsps/arm/stm32h7/include/stm32h7xx_ll_comp.h
@@ -1,887 +1,881 @@
-/**
- ******************************************************************************
- * @file stm32h7xx_ll_comp.h
- * @author MCD Application Team
- * @brief Header file of COMP LL module.
- ******************************************************************************
- * @attention
- *
- * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
- * All rights reserved.</center></h2>
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
- */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32H7xx_LL_COMP_H
-#define __STM32H7xx_LL_COMP_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32h7xx.h"
-
-/** @addtogroup STM32H7xx_LL_Driver
- * @{
- */
-
-#if defined (COMP1) || defined (COMP2)
-
-/** @defgroup COMP_LL COMP
+/**
+ ******************************************************************************
+ * @file stm32h7xx_ll_comp.h
+ * @author MCD Application Team
+ * @brief Header file of COMP LL module.
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software is licensed under terms that can be found in the LICENSE file
+ * in the root directory of this software component.
+ * If no LICENSE file comes with this software, it is provided AS-IS.
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32H7xx_LL_COMP_H
+#define __STM32H7xx_LL_COMP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32h7xx.h"
+
+/** @addtogroup STM32H7xx_LL_Driver
+ * @{
+ */
+
+#if defined (COMP1) || defined (COMP2)
+
+/** @defgroup COMP_LL COMP
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/* Private types -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-/* Private constants ---------------------------------------------------------*/
-/** @defgroup COMP_LL_Private_Constants COMP Private Constants
+ * @{
+ */
+
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private constants ---------------------------------------------------------*/
+/** @defgroup COMP_LL_Private_Constants COMP Private Constants
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/* COMP registers bits positions */
-#define LL_COMP_OUTPUT_LEVEL_BITOFFSET_POS (30U) /* Value equivalent to POSITION_VAL(COMP_CSR_VALUE) */
-
-/**
- * @}
- */
-
-/* Private macros ------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
-/** @defgroup COMP_LL_ES_INIT COMP Exported Init structure
+ * @{
+ */
+
+/* COMP registers bits positions */
+#define LL_COMP_OUTPUT_LEVEL_BITOFFSET_POS (30U) /* Value equivalent to POSITION_VAL(COMP_CSR_VALUE) */
+
+/**
+ * @}
+ */
+
+/* Private macros ------------------------------------------------------------*/
+/** @defgroup COMP_LL_Private_Macros COMP Private Macros
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/**
- * @brief Structure definition of some features of COMP instance.
- */
-typedef struct
-{
- uint32_t PowerMode; /*!< Set comparator operating mode to adjust power and speed.
- This parameter can be a value of @ref COMP_LL_EC_POWERMODE
-
- This feature can be modified afterwards using unitary function @ref LL_COMP_SetPowerMode(). */
-
- uint32_t InputPlus; /*!< Set comparator input plus (non-inverting input).
- This parameter can be a value of @ref COMP_LL_EC_INPUT_PLUS
-
- This feature can be modified afterwards using unitary function @ref LL_COMP_SetInputPlus(). */
-
- uint32_t InputMinus; /*!< Set comparator input minus (inverting input).
- This parameter can be a value of @ref COMP_LL_EC_INPUT_MINUS
-
- This feature can be modified afterwards using unitary function @ref LL_COMP_SetInputMinus(). */
-
- uint32_t InputHysteresis; /*!< Set comparator hysteresis mode of the input minus.
- This parameter can be a value of @ref COMP_LL_EC_INPUT_HYSTERESIS
-
- This feature can be modified afterwards using unitary function @ref LL_COMP_SetInputHysteresis(). */
-
- uint32_t OutputPolarity; /*!< Set comparator output polarity.
- This parameter can be a value of @ref COMP_LL_EC_OUTPUT_POLARITY
-
- This feature can be modified afterwards using unitary function @ref LL_COMP_SetOutputPolarity(). */
-
- uint32_t OutputBlankingSource; /*!< Set comparator blanking source.
- This parameter can be a value of @ref COMP_LL_EC_OUTPUT_BLANKING_SOURCE
-
- This feature can be modified afterwards using unitary function @ref LL_COMP_SetOutputBlankingSource(). */
-
-} LL_COMP_InitTypeDef;
-
-/**
- * @}
- */
-#endif /* USE_FULL_LL_DRIVER */
-
-/* Exported constants --------------------------------------------------------*/
-/** @defgroup COMP_LL_Exported_Constants COMP Exported Constants
+ * @{
+ */
+/**
+ * @}
+ */
+/* Exported types ------------------------------------------------------------*/
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
+/** @defgroup COMP_LL_ES_INIT COMP Exported Init structure
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/** @defgroup COMP_LL_EC_COMMON_WINDOWMODE Comparator common modes - Window mode
+ * @{
+ */
+
+/**
+ * @brief Structure definition of some features of COMP instance.
+ */
+typedef struct
+{
+ uint32_t PowerMode; /*!< Set comparator operating mode to adjust power and speed.
+ This parameter can be a value of @ref COMP_LL_EC_POWERMODE
+
+ This feature can be modified afterwards using unitary function @ref LL_COMP_SetPowerMode(). */
+
+ uint32_t InputPlus; /*!< Set comparator input plus (non-inverting input).
+ This parameter can be a value of @ref COMP_LL_EC_INPUT_PLUS
+
+ This feature can be modified afterwards using unitary function @ref LL_COMP_SetInputPlus(). */
+
+ uint32_t InputMinus; /*!< Set comparator input minus (inverting input).
+ This parameter can be a value of @ref COMP_LL_EC_INPUT_MINUS
+
+ This feature can be modified afterwards using unitary function @ref LL_COMP_SetInputMinus(). */
+
+ uint32_t InputHysteresis; /*!< Set comparator hysteresis mode of the input minus.
+ This parameter can be a value of @ref COMP_LL_EC_INPUT_HYSTERESIS
+
+ This feature can be modified afterwards using unitary function @ref LL_COMP_SetInputHysteresis(). */
+
+ uint32_t OutputPolarity; /*!< Set comparator output polarity.
+ This parameter can be a value of @ref COMP_LL_EC_OUTPUT_POLARITY
+
+ This feature can be modified afterwards using unitary function @ref LL_COMP_SetOutputPolarity(). */
+
+ uint32_t OutputBlankingSource; /*!< Set comparator blanking source.
+ This parameter can be a value of @ref COMP_LL_EC_OUTPUT_BLANKING_SOURCE
+
+ This feature can be modified afterwards using unitary function @ref LL_COMP_SetOutputBlankingSource(). */
+
+} LL_COMP_InitTypeDef;
+
+/**
+ * @}
+ */
+#endif /* USE_FULL_LL_DRIVER */
+
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup COMP_LL_Exported_Constants COMP Exported Constants
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define LL_COMP_WINDOWMODE_DISABLE (0x00000000UL) /*!< Window mode disable: Comparators 1 and 2 are independent */
-#define LL_COMP_WINDOWMODE_COMP1_INPUT_PLUS_COMMON (COMP_CFGRx_WINMODE) /*!< Window mode enable: Comparators instances pair COMP1 and COMP2 have their input plus connected together. The common input is COMP1 input plus (COMP2 input plus is no more accessible). */
-/**
- * @}
- */
-
-/** @defgroup COMP_LL_EC_POWERMODE Comparator modes - Power mode
+ * @{
+ */
+
+/** @defgroup COMP_LL_EC_COMMON_WINDOWMODE Comparator common modes - Window mode
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define LL_COMP_POWERMODE_HIGHSPEED (0x00000000UL) /*!< COMP power mode to high speed */
-#define LL_COMP_POWERMODE_MEDIUMSPEED (COMP_CFGRx_PWRMODE_0) /*!< COMP power mode to medium speed */
-#define LL_COMP_POWERMODE_ULTRALOWPOWER (COMP_CFGRx_PWRMODE_1 | COMP_CFGRx_PWRMODE_0) /*!< COMP power mode to ultra-low power */
-/**
- * @}
- */
-
-/** @defgroup COMP_LL_EC_INPUT_PLUS Comparator inputs - Input plus (input non-inverting) selection
+ * @{
+ */
+#define LL_COMP_WINDOWMODE_DISABLE (0x00000000UL) /*!< Window mode disable: Comparators 1 and 2 are independent */
+#define LL_COMP_WINDOWMODE_COMP1_INPUT_PLUS_COMMON (COMP_CFGRx_WINMODE) /*!< Window mode enable: Comparators instances pair COMP1 and COMP2 have their input plus connected together. The common input is COMP1 input plus (COMP2 input plus is no more accessible). */
+/**
+ * @}
+ */
+
+/** @defgroup COMP_LL_EC_POWERMODE Comparator modes - Power mode
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define LL_COMP_INPUT_PLUS_IO1 (0x00000000UL) /*!< Comparator input plus connected to IO1 (pin PB0 for COMP1, pin PE9 for COMP2) */
-#define LL_COMP_INPUT_PLUS_IO2 (COMP_CFGRx_INPSEL) /*!< Comparator input plus connected to IO2 (pin PB2 for COMP1, pin PE11 for COMP2) */
-#if defined (COMP_CFGRx_INP2SEL)
-#define LL_COMP_INPUT_PLUS_DAC2_CH1 (COMP_CFGRx_INP2SEL) /*!< Comparator input plus 2 connected to (DAC2_CH1 for COMP1) */
-#endif
-/**
- * @}
- */
-
-/** @defgroup COMP_LL_EC_INPUT_MINUS Comparator inputs - Input minus (input inverting) selection
+ * @{
+ */
+#define LL_COMP_POWERMODE_HIGHSPEED (0x00000000UL) /*!< COMP power mode to high speed */
+#define LL_COMP_POWERMODE_MEDIUMSPEED (COMP_CFGRx_PWRMODE_0) /*!< COMP power mode to medium speed */
+#define LL_COMP_POWERMODE_ULTRALOWPOWER (COMP_CFGRx_PWRMODE_1 | COMP_CFGRx_PWRMODE_0) /*!< COMP power mode to ultra-low power */
+/**
+ * @}
+ */
+
+/** @defgroup COMP_LL_EC_INPUT_PLUS Comparator inputs - Input plus (input non-inverting) selection
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define LL_COMP_INPUT_MINUS_1_4VREFINT ( COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN) /*!< Comparator input minus connected to 1/4 VrefInt */
-#define LL_COMP_INPUT_MINUS_1_2VREFINT ( COMP_CFGRx_INMSEL_0 | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN) /*!< Comparator input minus connected to 1/2 VrefInt */
-#define LL_COMP_INPUT_MINUS_3_4VREFINT ( COMP_CFGRx_INMSEL_1 | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN) /*!< Comparator input minus connected to 3/4 VrefInt */
-#define LL_COMP_INPUT_MINUS_VREFINT ( COMP_CFGRx_INMSEL_1 | COMP_CFGRx_INMSEL_0 | COMP_CFGRx_SCALEN ) /*!< Comparator input minus connected to VrefInt */
-#define LL_COMP_INPUT_MINUS_DAC1_CH1 ( COMP_CFGRx_INMSEL_2 ) /*!< Comparator input minus connected to DAC1 channel 1 (DAC_OUT1) */
-#define LL_COMP_INPUT_MINUS_DAC1_CH2 ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_0 ) /*!< Comparator input minus connected to DAC1 channel 2 (DAC_OUT2) */
-#define LL_COMP_INPUT_MINUS_IO1 ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_1 ) /*!< Comparator input minus connected to IO1 (pin PB1 for COMP1, pin PE10 for COMP2) */
-#define LL_COMP_INPUT_MINUS_IO2 ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_1 | COMP_CFGRx_INMSEL_0 ) /*!< Comparator input minus connected to IO2 (pin PC4 for COMP1, pin PE7 for COMP2) */
-#if defined (COMP_CFGRx_INMSEL_3)
-#define LL_COMP_INPUT_MINUS_TPSENS_DAC2CH1 (COMP_CFGRx_INMSEL_3 ) /*!< Comparator input minus connected to (temp sensor which is exist in ADC for COMP1, DAC2_CH1 for COMP2) */
-#define LL_COMP_INPUT_MINUS_VBAT_VDDAP (COMP_CFGRx_INMSEL_3 | COMP_CFGRx_INMSEL_0 ) /*!< Comparator input minus connected to (VBAT/4 for COMP1, VDDAP for COMP2) */
-#endif
-/**
- * @}
- */
-
-/** @defgroup COMP_LL_EC_INPUT_HYSTERESIS Comparator input - Hysteresis
+ * @{
+ */
+#define LL_COMP_INPUT_PLUS_IO1 (0x00000000UL) /*!< Comparator input plus connected to IO1 (pin PB0 for COMP1, pin PE9 for COMP2) */
+#define LL_COMP_INPUT_PLUS_IO2 (COMP_CFGRx_INPSEL) /*!< Comparator input plus connected to IO2 (pin PB2 for COMP1, pin PE11 for COMP2) */
+#if defined (COMP_CFGRx_INP2SEL)
+#define LL_COMP_INPUT_PLUS_DAC2_CH1 (COMP_CFGRx_INP2SEL) /*!< Comparator input plus 2 connected to (DAC2_CH1 for COMP1) */
+#endif
+/**
+ * @}
+ */
+
+/** @defgroup COMP_LL_EC_INPUT_MINUS Comparator inputs - Input minus (input inverting) selection
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define LL_COMP_HYSTERESIS_NONE (0x00000000UL) /*!< No hysteresis */
-#define LL_COMP_HYSTERESIS_LOW ( COMP_CFGRx_HYST_0) /*!< Hysteresis level low */
-#define LL_COMP_HYSTERESIS_MEDIUM (COMP_CFGRx_HYST_1 ) /*!< Hysteresis level medium */
-#define LL_COMP_HYSTERESIS_HIGH (COMP_CFGRx_HYST_1 | COMP_CFGRx_HYST_0) /*!< Hysteresis level high */
-/**
- * @}
- */
-
-/** @defgroup COMP_LL_EC_OUTPUT_POLARITY Comparator output - Output polarity
+ * @{
+ */
+#define LL_COMP_INPUT_MINUS_1_4VREFINT ( COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN) /*!< Comparator input minus connected to 1/4 VrefInt */
+#define LL_COMP_INPUT_MINUS_1_2VREFINT ( COMP_CFGRx_INMSEL_0 | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN) /*!< Comparator input minus connected to 1/2 VrefInt */
+#define LL_COMP_INPUT_MINUS_3_4VREFINT ( COMP_CFGRx_INMSEL_1 | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN) /*!< Comparator input minus connected to 3/4 VrefInt */
+#define LL_COMP_INPUT_MINUS_VREFINT ( COMP_CFGRx_INMSEL_1 | COMP_CFGRx_INMSEL_0 | COMP_CFGRx_SCALEN ) /*!< Comparator input minus connected to VrefInt */
+#define LL_COMP_INPUT_MINUS_DAC1_CH1 ( COMP_CFGRx_INMSEL_2 ) /*!< Comparator input minus connected to DAC1 channel 1 (DAC_OUT1) */
+#define LL_COMP_INPUT_MINUS_DAC1_CH2 ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_0 ) /*!< Comparator input minus connected to DAC1 channel 2 (DAC_OUT2) */
+#define LL_COMP_INPUT_MINUS_IO1 ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_1 ) /*!< Comparator input minus connected to IO1 (pin PB1 for COMP1, pin PE10 for COMP2) */
+#define LL_COMP_INPUT_MINUS_IO2 ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_1 | COMP_CFGRx_INMSEL_0 ) /*!< Comparator input minus connected to IO2 (pin PC4 for COMP1, pin PE7 for COMP2) */
+#if defined (COMP_CFGRx_INMSEL_3)
+#define LL_COMP_INPUT_MINUS_TPSENS_DAC2CH1 (COMP_CFGRx_INMSEL_3 ) /*!< Comparator input minus connected to (temp sensor which is exist in ADC for COMP1, DAC2_CH1 for COMP2) */
+#define LL_COMP_INPUT_MINUS_VBAT_VDDAP (COMP_CFGRx_INMSEL_3 | COMP_CFGRx_INMSEL_0 ) /*!< Comparator input minus connected to (VBAT/4 for COMP1, VDDAP for COMP2) */
+#endif
+/**
+ * @}
+ */
+
+/** @defgroup COMP_LL_EC_INPUT_HYSTERESIS Comparator input - Hysteresis
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define LL_COMP_OUTPUTPOL_NONINVERTED (0x00000000UL) /*!< COMP output polarity is not inverted: comparator output is high when the plus (non-inverting) input is at a higher voltage than the minus (inverting) input */
-#define LL_COMP_OUTPUTPOL_INVERTED (COMP_CFGRx_POLARITY) /*!< COMP output polarity is inverted: comparator output is low when the plus (non-inverting) input is at a lower voltage than the minus (inverting) input */
-/**
- * @}
- */
-
-/** @defgroup COMP_LL_EC_OUTPUT_BLANKING_SOURCE Comparator output - Blanking source
+ * @{
+ */
+#define LL_COMP_HYSTERESIS_NONE (0x00000000UL) /*!< No hysteresis */
+#define LL_COMP_HYSTERESIS_LOW ( COMP_CFGRx_HYST_0) /*!< Hysteresis level low */
+#define LL_COMP_HYSTERESIS_MEDIUM (COMP_CFGRx_HYST_1 ) /*!< Hysteresis level medium */
+#define LL_COMP_HYSTERESIS_HIGH (COMP_CFGRx_HYST_1 | COMP_CFGRx_HYST_0) /*!< Hysteresis level high */
+/**
+ * @}
+ */
+
+/** @defgroup COMP_LL_EC_OUTPUT_POLARITY Comparator output - Output polarity
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define LL_COMP_BLANKINGSRC_NONE (0x00000000UL) /*!<Comparator output without blanking */
-#define LL_COMP_BLANKINGSRC_TIM1_OC5 (COMP_CFGRx_BLANKING_0) /*!< Comparator output blanking source TIM1 OC5 (common to all COMP instances: COMP1, COMP2) */
-#define LL_COMP_BLANKINGSRC_TIM2_OC3 (COMP_CFGRx_BLANKING_1) /*!< Comparator output blanking source TIM2 OC3 (common to all COMP instances: COMP1, COMP2) */
-#define LL_COMP_BLANKINGSRC_TIM3_OC3 (COMP_CFGRx_BLANKING_0 |COMP_CFGRx_BLANKING_1) /*!< Comparator output blanking source TIM3 OC3 (common to all COMP instances: COMP1, COMP2) */
-#define LL_COMP_BLANKINGSRC_TIM3_OC4 (COMP_CFGRx_BLANKING_2) /*!< Comparator output blanking source TIM3 OC4 (common to all COMP instances: COMP1, COMP2) */
-#define LL_COMP_BLANKINGSRC_TIM8_OC5 (COMP_CFGRx_BLANKING_2|COMP_CFGRx_BLANKING_0) /*!< Comparator output blanking source TIM8 OC5 (common to all COMP instances: COMP1, COMP2) */
-#define LL_COMP_BLANKINGSRC_TIM15_OC1 (COMP_CFGRx_BLANKING_2|COMP_CFGRx_BLANKING_1) /*!< Comparator output blanking source TIM15 OC1 (common to all COMP instances: COMP1, COMP2) */
-/**
- * @}
- */
-
-/** @defgroup COMP_LL_EC_OUTPUT_LEVEL Comparator output - Output level
+ * @{
+ */
+#define LL_COMP_OUTPUTPOL_NONINVERTED (0x00000000UL) /*!< COMP output polarity is not inverted: comparator output is high when the plus (non-inverting) input is at a higher voltage than the minus (inverting) input */
+#define LL_COMP_OUTPUTPOL_INVERTED (COMP_CFGRx_POLARITY) /*!< COMP output polarity is inverted: comparator output is low when the plus (non-inverting) input is at a lower voltage than the minus (inverting) input */
+/**
+ * @}
+ */
+
+/** @defgroup COMP_LL_EC_OUTPUT_BLANKING_SOURCE Comparator output - Blanking source
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define LL_COMP_OUTPUT_LEVEL_LOW (0x00000000UL) /*!< Comparator output level low (if the polarity is not inverted, otherwise to be complemented) */
-#define LL_COMP_OUTPUT_LEVEL_HIGH (0x00000001UL) /*!< Comparator output level high (if the polarity is not inverted, otherwise to be complemented) */
-/**
- * @}
- */
-/** @defgroup COMP_LL_EC_OUTPUT_BKIN_TIMER Comparator output - Output to BKIN timer
+ * @{
+ */
+#define LL_COMP_BLANKINGSRC_NONE (0x00000000UL) /*!<Comparator output without blanking */
+#define LL_COMP_BLANKINGSRC_TIM1_OC5 (COMP_CFGRx_BLANKING_0) /*!< Comparator output blanking source TIM1 OC5 (common to all COMP instances: COMP1, COMP2) */
+#define LL_COMP_BLANKINGSRC_TIM2_OC3 (COMP_CFGRx_BLANKING_1) /*!< Comparator output blanking source TIM2 OC3 (common to all COMP instances: COMP1, COMP2) */
+#define LL_COMP_BLANKINGSRC_TIM3_OC3 (COMP_CFGRx_BLANKING_0 |COMP_CFGRx_BLANKING_1) /*!< Comparator output blanking source TIM3 OC3 (common to all COMP instances: COMP1, COMP2) */
+#define LL_COMP_BLANKINGSRC_TIM3_OC4 (COMP_CFGRx_BLANKING_2) /*!< Comparator output blanking source TIM3 OC4 (common to all COMP instances: COMP1, COMP2) */
+#define LL_COMP_BLANKINGSRC_TIM8_OC5 (COMP_CFGRx_BLANKING_2|COMP_CFGRx_BLANKING_0) /*!< Comparator output blanking source TIM8 OC5 (common to all COMP instances: COMP1, COMP2) */
+#define LL_COMP_BLANKINGSRC_TIM15_OC1 (COMP_CFGRx_BLANKING_2|COMP_CFGRx_BLANKING_1) /*!< Comparator output blanking source TIM15 OC1 (common to all COMP instances: COMP1, COMP2) */
+/**
+ * @}
+ */
+
+/** @defgroup COMP_LL_EC_OUTPUT_LEVEL Comparator output - Output level
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define LL_COMP_AF_PA6 COMP_OR_AFOPA6 /*!< Comparator Alternate Function PA6 source selected to timer BKIN input */
-#define LL_COMP_AF_PA8 COMP_OR_AFOPA8 /*!< Comparator Alternate Function PA8 source selected to timer BKIN input */
-#define LL_COMP_AF_PB12 COMP_OR_AFOPB12 /*!< Comparator Alternate Function PB12 source selected to timer BKIN input */
-#define LL_COMP_AF_PE6 COMP_OR_AFOPE6 /*!< Comparator Alternate Function PE6 source selected to timer BKIN input */
-#define LL_COMP_AF_PE15 COMP_OR_AFOPE15 /*!< Comparator Alternate Function PE15 source selected to timer BKIN input */
-#define LL_COMP_AF_PG2 COMP_OR_AFOPG2 /*!< Comparator Alternate Function PG2 source selected to timer BKIN input */
-#define LL_COMP_AF_PG3 COMP_OR_AFOPG3 /*!< Comparator Alternate Function PG3 source selected to timer BKIN input */
-#define LL_COMP_AF_PG4 COMP_OR_AFOPG4 /*!< Comparator Alternate Function PG4 source selected to timer BKIN input */
-#define LL_COMP_AF_PI1 COMP_OR_AFOPI1 /*!< Comparator Alternate Function PI1 source selected to timer BKIN input */
-#define LL_COMP_AF_PI4 COMP_OR_AFOPI4 /*!< Comparator Alternate Function PI4 source selected to timer BKIN input */
-#define LL_COMP_AF_PK2 COMP_OR_AFOPK2 /*!< Comparator Alternate Function PK2 source selected to timer BKIN input */
-/**
- * @}
- */
-
-/** @defgroup COMP_LL_EC_HW_DELAYS Definitions of COMP hardware constraints delays
+ * @{
+ */
+#define LL_COMP_OUTPUT_LEVEL_LOW (0x00000000UL) /*!< Comparator output level low (if the polarity is not inverted, otherwise to be complemented) */
+#define LL_COMP_OUTPUT_LEVEL_HIGH (0x00000001UL) /*!< Comparator output level high (if the polarity is not inverted, otherwise to be complemented) */
+/**
+ * @}
+ */
+/** @defgroup COMP_LL_EC_OUTPUT_BKIN_TIMER Comparator output - Output to BKIN timer
* @ingroup RTEMSBSPsARMSTM32H7
- * @note Only COMP IP HW delays are defined in COMP LL driver driver,
- * not timeout values.
- * For details on delays values, refer to descriptions in source code
- * above each literal definition.
- * @{
- */
-
-/* Delay for comparator startup time. */
-/* Note: Delay required to reach propagation delay specification. */
-/* Literal set to maximum value (refer to device datasheet, */
-/* parameter "tSTART"). */
-/* Unit: us */
-#define LL_COMP_DELAY_STARTUP_US ( 80UL) /*!< Delay for COMP startup time */
-
-/* Delay for comparator voltage scaler stabilization time. */
-/* Note: Voltage scaler is used when selecting comparator input */
-/* based on VrefInt: VrefInt or subdivision of VrefInt. */
-/* Literal set to maximum value (refer to device datasheet, */
-/* parameter "tSTART_SCALER"). */
-/* Unit: us */
-#define LL_COMP_DELAY_VOLTAGE_SCALER_STAB_US ( 200UL) /*!< Delay for COMP voltage scaler stabilization time */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/* Exported macro ------------------------------------------------------------*/
-/** @defgroup COMP_LL_Exported_Macros COMP Exported Macros
+ * @{
+ */
+#define LL_COMP_AF_PA6 COMP_OR_AFOPA6 /*!< Comparator Alternate Function PA6 source selected to timer BKIN input */
+#define LL_COMP_AF_PA8 COMP_OR_AFOPA8 /*!< Comparator Alternate Function PA8 source selected to timer BKIN input */
+#define LL_COMP_AF_PB12 COMP_OR_AFOPB12 /*!< Comparator Alternate Function PB12 source selected to timer BKIN input */
+#define LL_COMP_AF_PE6 COMP_OR_AFOPE6 /*!< Comparator Alternate Function PE6 source selected to timer BKIN input */
+#define LL_COMP_AF_PE15 COMP_OR_AFOPE15 /*!< Comparator Alternate Function PE15 source selected to timer BKIN input */
+#define LL_COMP_AF_PG2 COMP_OR_AFOPG2 /*!< Comparator Alternate Function PG2 source selected to timer BKIN input */
+#define LL_COMP_AF_PG3 COMP_OR_AFOPG3 /*!< Comparator Alternate Function PG3 source selected to timer BKIN input */
+#define LL_COMP_AF_PG4 COMP_OR_AFOPG4 /*!< Comparator Alternate Function PG4 source selected to timer BKIN input */
+#define LL_COMP_AF_PI1 COMP_OR_AFOPI1 /*!< Comparator Alternate Function PI1 source selected to timer BKIN input */
+#define LL_COMP_AF_PI4 COMP_OR_AFOPI4 /*!< Comparator Alternate Function PI4 source selected to timer BKIN input */
+#define LL_COMP_AF_PK2 COMP_OR_AFOPK2 /*!< Comparator Alternate Function PK2 source selected to timer BKIN input */
+/**
+ * @}
+ */
+
+/** @defgroup COMP_LL_EC_HW_DELAYS Definitions of COMP hardware constraints delays
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-/** @defgroup COMP_LL_EM_WRITE_READ Common write and read registers macro
+ * @note Only COMP IP HW delays are defined in COMP LL driver driver,
+ * not timeout values.
+ * For details on delays values, refer to descriptions in source code
+ * above each literal definition.
+ * @{
+ */
+
+/* Delay for comparator startup time. */
+/* Note: Delay required to reach propagation delay specification. */
+/* Literal set to maximum value (refer to device datasheet, */
+/* parameter "tSTART"). */
+/* Unit: us */
+#define LL_COMP_DELAY_STARTUP_US ( 80UL) /*!< Delay for COMP startup time */
+
+/* Delay for comparator voltage scaler stabilization time. */
+/* Note: Voltage scaler is used when selecting comparator input */
+/* based on VrefInt: VrefInt or subdivision of VrefInt. */
+/* Literal set to maximum value (refer to device datasheet, */
+/* parameter "tSTART_SCALER"). */
+/* Unit: us */
+#define LL_COMP_DELAY_VOLTAGE_SCALER_STAB_US ( 200UL) /*!< Delay for COMP voltage scaler stabilization time */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Exported macro ------------------------------------------------------------*/
+/** @defgroup COMP_LL_Exported_Macros COMP Exported Macros
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/**
- * @brief Write a value in COMP register
- * @param __INSTANCE__ comparator instance
- * @param __REG__ Register to be written
- * @param __VALUE__ Value to be written in the register
- * @retval None
- */
-#define LL_COMP_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
-
-/**
- * @brief Read a value in COMP register
- * @param __INSTANCE__ comparator instance
- * @param __REG__ Register to be read
- * @retval Register value
- */
-#define LL_COMP_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
-/**
- * @}
- */
-
-/** @defgroup COMP_LL_EM_HELPER_MACRO COMP helper macro
+ * @{
+ */
+/** @defgroup COMP_LL_EM_WRITE_READ Common write and read registers macro
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/**
- * @brief Helper macro to select the COMP common instance
- * to which is belonging the selected COMP instance.
- * @note COMP common register instance can be used to
- * set parameters common to several COMP instances.
- * Refer to functions having argument "COMPxy_COMMON" as parameter.
- * @param __COMPx__ COMP instance
- * @retval COMP common instance or value "0" if there is no COMP common instance.
- */
-#define __LL_COMP_COMMON_INSTANCE(__COMPx__) \
- (COMP12_COMMON)
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/* Exported functions --------------------------------------------------------*/
-/** @defgroup COMP_LL_Exported_Functions COMP Exported Functions
+ * @{
+ */
+
+/**
+ * @brief Write a value in COMP register
+ * @param __INSTANCE__ comparator instance
+ * @param __REG__ Register to be written
+ * @param __VALUE__ Value to be written in the register
+ * @retval None
+ */
+#define LL_COMP_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
+
+/**
+ * @brief Read a value in COMP register
+ * @param __INSTANCE__ comparator instance
+ * @param __REG__ Register to be read
+ * @retval Register value
+ */
+#define LL_COMP_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
+/**
+ * @}
+ */
+
+/** @defgroup COMP_LL_EM_HELPER_MACRO COMP helper macro
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/** @defgroup COMP_LL_EF_Configuration_comparator_common Configuration of COMP hierarchical scope: common to several COMP instances
+ * @{
+ */
+
+/**
+ * @brief Helper macro to select the COMP common instance
+ * to which is belonging the selected COMP instance.
+ * @note COMP common register instance can be used to
+ * set parameters common to several COMP instances.
+ * Refer to functions having argument "COMPxy_COMMON" as parameter.
+ * @param __COMPx__ COMP instance
+ * @retval COMP common instance or value "0" if there is no COMP common instance.
+ */
+#define __LL_COMP_COMMON_INSTANCE(__COMPx__) \
+ (COMP12_COMMON)
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Exported functions --------------------------------------------------------*/
+/** @defgroup COMP_LL_Exported_Functions COMP Exported Functions
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/**
- * @brief Set window mode of a pair of comparators instances
- * (2 consecutive COMP instances odd and even COMP<x> and COMP<x+1>).
- * @rmtoll CFGRx WINMODE LL_COMP_SetCommonWindowMode
- * @param COMPxy_COMMON Comparator common instance
- * (can be set directly from CMSIS definition or by using helper macro @ref __LL_COMP_COMMON_INSTANCE() )
- * @param WindowMode This parameter can be one of the following values:
- * @arg @ref LL_COMP_WINDOWMODE_DISABLE
- * @arg @ref LL_COMP_WINDOWMODE_COMP1_INPUT_PLUS_COMMON
- * @retval None
- */
-__STATIC_INLINE void LL_COMP_SetCommonWindowMode(COMP_Common_TypeDef *COMPxy_COMMON, uint32_t WindowMode)
-{
- /* Note: On this STM32 serie, window mode can be set only */
- /* from COMP instance: COMP2. */
- MODIFY_REG(COMPxy_COMMON->CFGR, COMP_CFGRx_WINMODE, WindowMode);
-}
-
-/**
- * @brief Get window mode of a pair of comparators instances
- * (2 consecutive COMP instances odd and even COMP<x> and COMP<x+1>).
- * @rmtoll CFGRx WINMODE LL_COMP_GetCommonWindowMode
- * @param COMPxy_COMMON Comparator common instance
- * (can be set directly from CMSIS definition or by using helper macro @ref __LL_COMP_COMMON_INSTANCE() )
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_COMP_WINDOWMODE_DISABLE
- * @arg @ref LL_COMP_WINDOWMODE_COMP1_INPUT_PLUS_COMMON
- */
-__STATIC_INLINE uint32_t LL_COMP_GetCommonWindowMode(COMP_Common_TypeDef *COMPxy_COMMON)
-{
- return (uint32_t)(READ_BIT(COMPxy_COMMON->CFGR, COMP_CFGRx_WINMODE));
-}
-
-/**
- * @}
- */
-
-/** @defgroup COMP_LL_EF_Configuration_comparator_modes Configuration of comparator modes
+ * @{
+ */
+
+/** @defgroup COMP_LL_EF_Configuration_comparator_common Configuration of COMP hierarchical scope: common to several COMP instances
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/**
- * @brief Set comparator instance operating mode to adjust power and speed.
- * @rmtoll CFGRx PWRMODE LL_COMP_SetPowerMode
- * @param COMPx Comparator instance
- * @param PowerMode This parameter can be one of the following values:
- * @arg @ref LL_COMP_POWERMODE_HIGHSPEED
- * @arg @ref LL_COMP_POWERMODE_MEDIUMSPEED
- * @arg @ref LL_COMP_POWERMODE_ULTRALOWPOWER
- * @retval None
- */
-__STATIC_INLINE void LL_COMP_SetPowerMode(COMP_TypeDef *COMPx, uint32_t PowerMode)
-{
- MODIFY_REG(COMPx->CFGR, COMP_CFGRx_PWRMODE, PowerMode);
-}
-
-/**
- * @brief Get comparator instance operating mode to adjust power and speed.
- * @rmtoll CFGRx PWRMODE LL_COMP_GetPowerMode
- * @param COMPx Comparator instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_COMP_POWERMODE_HIGHSPEED
- * @arg @ref LL_COMP_POWERMODE_MEDIUMSPEED
- * @arg @ref LL_COMP_POWERMODE_ULTRALOWPOWER
- */
-__STATIC_INLINE uint32_t LL_COMP_GetPowerMode(COMP_TypeDef *COMPx)
-{
- return (uint32_t)(READ_BIT(COMPx->CFGR, COMP_CFGRx_PWRMODE));
-}
-
-/**
- * @}
- */
-
-/** @defgroup COMP_LL_EF_Configuration_comparator_inputs Configuration of comparator inputs
+ * @{
+ */
+
+/**
+ * @brief Set window mode of a pair of comparators instances
+ * (2 consecutive COMP instances odd and even COMP<x> and COMP<x+1>).
+ * @rmtoll CFGRx WINMODE LL_COMP_SetCommonWindowMode
+ * @param COMPxy_COMMON Comparator common instance
+ * (can be set directly from CMSIS definition or by using helper macro @ref __LL_COMP_COMMON_INSTANCE() )
+ * @param WindowMode This parameter can be one of the following values:
+ * @arg @ref LL_COMP_WINDOWMODE_DISABLE
+ * @arg @ref LL_COMP_WINDOWMODE_COMP1_INPUT_PLUS_COMMON
+ * @retval None
+ */
+__STATIC_INLINE void LL_COMP_SetCommonWindowMode(COMP_Common_TypeDef *COMPxy_COMMON, uint32_t WindowMode)
+{
+ /* Note: On this STM32 series, window mode can be set only */
+ /* from COMP instance: COMP2. */
+ MODIFY_REG(COMPxy_COMMON->CFGR, COMP_CFGRx_WINMODE, WindowMode);
+}
+
+/**
+ * @brief Get window mode of a pair of comparators instances
+ * (2 consecutive COMP instances odd and even COMP<x> and COMP<x+1>).
+ * @rmtoll CFGRx WINMODE LL_COMP_GetCommonWindowMode
+ * @param COMPxy_COMMON Comparator common instance
+ * (can be set directly from CMSIS definition or by using helper macro @ref __LL_COMP_COMMON_INSTANCE() )
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_COMP_WINDOWMODE_DISABLE
+ * @arg @ref LL_COMP_WINDOWMODE_COMP1_INPUT_PLUS_COMMON
+ */
+__STATIC_INLINE uint32_t LL_COMP_GetCommonWindowMode(COMP_Common_TypeDef *COMPxy_COMMON)
+{
+ return (uint32_t)(READ_BIT(COMPxy_COMMON->CFGR, COMP_CFGRx_WINMODE));
+}
+
+/**
+ * @}
+ */
+
+/** @defgroup COMP_LL_EF_Configuration_comparator_modes Configuration of comparator modes
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/**
- * @brief Set comparator inputs minus (inverting) and plus (non-inverting).
- * @note In case of comparator input selected to be connected to IO:
- * GPIO pins are specific to each comparator instance.
- * Refer to description of parameters or to reference manual.
- * @note On this STM32 serie, scaler bridge is configurable:
- * to optimize power consumption, this function enables the
- * voltage scaler bridge only when required
- * (when selecting comparator input based on VrefInt: VrefInt or
- * subdivision of VrefInt).
- * - For scaler bridge power consumption values,
- * refer to device datasheet, parameter "IDDA(SCALER)".
- * - Voltage scaler requires a delay for voltage stabilization.
- * Refer to device datasheet, parameter "tSTART_SCALER".
- * - Scaler bridge is common for all comparator instances,
- * therefore if at least one of the comparator instance
- * is requiring the scaler bridge, it remains enabled.
- * @rmtoll CFGRx INMSEL LL_COMP_ConfigInputs\n
- * CFGRx INPSEL LL_COMP_ConfigInputs\n
- * CFGRx BRGEN LL_COMP_ConfigInputs\n
- * CFGRx SCALEN LL_COMP_ConfigInputs
- * @param COMPx Comparator instance
- * @param InputMinus This parameter can be one of the following values:
- * @arg @ref LL_COMP_INPUT_MINUS_1_4VREFINT
- * @arg @ref LL_COMP_INPUT_MINUS_1_2VREFINT
- * @arg @ref LL_COMP_INPUT_MINUS_3_4VREFINT
- * @arg @ref LL_COMP_INPUT_MINUS_VREFINT
- * @arg @ref LL_COMP_INPUT_MINUS_DAC1_CH1
- * @arg @ref LL_COMP_INPUT_MINUS_DAC1_CH2
- * @arg @ref LL_COMP_INPUT_MINUS_IO1
- * @arg @ref LL_COMP_INPUT_MINUS_IO2
-#if defined (COMP_CFGRx_INMSEL_3)
- * @arg @ref LL_COMP_INPUT_MINUS_TPSENS_DAC2CH1
- * @arg @ref LL_COMP_INPUT_MINUS_VBAT_VDDAP
-#endif
- * @param InputPlus This parameter can be one of the following values:
- * @arg @ref LL_COMP_INPUT_PLUS_IO1
- * @arg @ref LL_COMP_INPUT_PLUS_IO2
-#if defined (COMP_CFGRx_INP2SEL)
- * @arg @ref LL_COMP_INPUT_PLUS_DAC2_CH1
-#endif
- * @retval None
- */
-__STATIC_INLINE void LL_COMP_ConfigInputs(COMP_TypeDef *COMPx, uint32_t InputMinus, uint32_t InputPlus)
-{
-#if defined (COMP_CFGRx_INP2SEL)
- MODIFY_REG(COMPx->CFGR,
- COMP_CFGRx_INMSEL | COMP_CFGRx_INPSEL |
- COMP_CFGRx_INP2SEL |
- COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN,
- InputMinus | InputPlus);
-#else
- MODIFY_REG(COMPx->CFGR,
- COMP_CFGRx_INMSEL | COMP_CFGRx_INPSEL |
- COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN,
- InputMinus | InputPlus);
-#endif
-}
-
-/**
- * @brief Set comparator input plus (non-inverting).
- * @note In case of comparator input selected to be connected to IO:
- * GPIO pins are specific to each comparator instance.
- * Refer to description of parameters or to reference manual.
- * @rmtoll CFGRx INPSEL LL_COMP_SetInputPlus
- * @param COMPx Comparator instance
- * @param InputPlus This parameter can be one of the following values:
- * @arg @ref LL_COMP_INPUT_PLUS_IO1
- * @arg @ref LL_COMP_INPUT_PLUS_IO2
-#if defined (COMP_CFGRx_INP2SEL)
- * @arg @ref LL_COMP_INPUT_PLUS_DAC2_CH1
-#endif
- * @retval None
- */
-__STATIC_INLINE void LL_COMP_SetInputPlus(COMP_TypeDef *COMPx, uint32_t InputPlus)
-{
-#if defined (COMP_CFGRx_INP2SEL)
- MODIFY_REG(COMPx->CFGR, COMP_CFGRx_INPSEL | COMP_CFGRx_INP2SEL , InputPlus);
-#else
- MODIFY_REG(COMPx->CFGR, COMP_CFGRx_INPSEL , InputPlus);
-#endif
-}
-
-/**
- * @brief Get comparator input plus (non-inverting).
- * @note In case of comparator input selected to be connected to IO:
- * GPIO pins are specific to each comparator instance.
- * Refer to description of parameters or to reference manual.
- * @rmtoll CFGRx INPSEL LL_COMP_GetInputPlus
- * @param COMPx Comparator instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_COMP_INPUT_PLUS_IO1
- * @arg @ref LL_COMP_INPUT_PLUS_IO2
-#if defined (COMP_CFGRx_INP2SEL)
- * @arg @ref LL_COMP_INPUT_PLUS_DAC2_CH1
-#endif
- */
-__STATIC_INLINE uint32_t LL_COMP_GetInputPlus(COMP_TypeDef *COMPx)
-{
-#if defined (COMP_CFGRx_INP2SEL)
- return (uint32_t)(READ_BIT(COMPx->CFGR, COMP_CFGRx_INPSEL | COMP_CFGRx_INP2SEL));
-#else
- return (uint32_t)(READ_BIT(COMPx->CFGR, COMP_CFGRx_INPSEL));
-#endif
-}
-
-/**
- * @brief Set comparator input minus (inverting).
- * @note In case of comparator input selected to be connected to IO:
- * GPIO pins are specific to each comparator instance.
- * Refer to description of parameters or to reference manual.
- * @note On this STM32 serie, scaler bridge is configurable:
- * to optimize power consumption, this function enables the
- * voltage scaler bridge only when required
- * (when selecting comparator input based on VrefInt: VrefInt or
- * subdivision of VrefInt).
- * - For scaler bridge power consumption values,
- * refer to device datasheet, parameter "IDDA(SCALER)".
- * - Voltage scaler requires a delay for voltage stabilization.
- * Refer to device datasheet, parameter "tSTART_SCALER".
- * - Scaler bridge is common for all comparator instances,
- * therefore if at least one of the comparator instance
- * is requiring the scaler bridge, it remains enabled.
- * @rmtoll CFGRx INMSEL LL_COMP_SetInputMinus\n
- * CFGRx BRGEN LL_COMP_SetInputMinus\n
- * CFGRx SCALEN LL_COMP_SetInputMinus
- * @param COMPx Comparator instance
- * @param InputMinus This parameter can be one of the following values:
- * @arg @ref LL_COMP_INPUT_MINUS_1_4VREFINT
- * @arg @ref LL_COMP_INPUT_MINUS_1_2VREFINT
- * @arg @ref LL_COMP_INPUT_MINUS_3_4VREFINT
- * @arg @ref LL_COMP_INPUT_MINUS_VREFINT
- * @arg @ref LL_COMP_INPUT_MINUS_DAC1_CH1
- * @arg @ref LL_COMP_INPUT_MINUS_DAC1_CH2
- * @arg @ref LL_COMP_INPUT_MINUS_IO1
- * @arg @ref LL_COMP_INPUT_MINUS_IO2
-#if defined (COMP_CFGRx_INMSEL_3)
- * @arg @ref LL_COMP_INPUT_MINUS_TPSENS_DAC2CH1
- * @arg @ref LL_COMP_INPUT_MINUS_VBAT_VDDAP
-#endif
- * @retval None
- */
-__STATIC_INLINE void LL_COMP_SetInputMinus(COMP_TypeDef *COMPx, uint32_t InputMinus)
-{
- MODIFY_REG(COMPx->CFGR, COMP_CFGRx_INMSEL | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN, InputMinus);
-}
-
-/**
- * @brief Get comparator input minus (inverting).
- * @note In case of comparator input selected to be connected to IO:
- * GPIO pins are specific to each comparator instance.
- * Refer to description of parameters or to reference manual.
- * @rmtoll CFGRx INMSEL LL_COMP_GetInputMinus\n
- * CFGRx BRGEN LL_COMP_GetInputMinus\n
- * CFGRx SCALEN LL_COMP_GetInputMinus
- * @param COMPx Comparator instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_COMP_INPUT_MINUS_1_4VREFINT
- * @arg @ref LL_COMP_INPUT_MINUS_1_2VREFINT
- * @arg @ref LL_COMP_INPUT_MINUS_3_4VREFINT
- * @arg @ref LL_COMP_INPUT_MINUS_VREFINT
- * @arg @ref LL_COMP_INPUT_MINUS_DAC1_CH1
- * @arg @ref LL_COMP_INPUT_MINUS_DAC1_CH2
- * @arg @ref LL_COMP_INPUT_MINUS_IO1
- * @arg @ref LL_COMP_INPUT_MINUS_IO2
-#if defined (COMP_CFGRx_INMSEL_3)
- * @arg @ref LL_COMP_INPUT_MINUS_TPSENS_DAC2CH1
- * @arg @ref LL_COMP_INPUT_MINUS_VBAT_VDDAP
-#endif
- */
-__STATIC_INLINE uint32_t LL_COMP_GetInputMinus(COMP_TypeDef *COMPx)
-{
- return (uint32_t)(READ_BIT(COMPx->CFGR, COMP_CFGRx_INMSEL | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN));
-}
-
-/**
- * @brief Set comparator instance hysteresis mode of the input minus (inverting input).
- * @rmtoll CFGRx HYST LL_COMP_SetInputHysteresis
- * @param COMPx Comparator instance
- * @param InputHysteresis This parameter can be one of the following values:
- * @arg @ref LL_COMP_HYSTERESIS_NONE
- * @arg @ref LL_COMP_HYSTERESIS_LOW
- * @arg @ref LL_COMP_HYSTERESIS_MEDIUM
- * @arg @ref LL_COMP_HYSTERESIS_HIGH
- * @retval None
- */
-__STATIC_INLINE void LL_COMP_SetInputHysteresis(COMP_TypeDef *COMPx, uint32_t InputHysteresis)
-{
- MODIFY_REG(COMPx->CFGR, COMP_CFGRx_HYST, InputHysteresis);
-}
-
-/**
- * @brief Get comparator instance hysteresis mode of the minus (inverting) input.
- * @rmtoll CSR HYST LL_COMP_GetInputHysteresis
- * @param COMPx Comparator instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_COMP_HYSTERESIS_NONE
- * @arg @ref LL_COMP_HYSTERESIS_LOW
- * @arg @ref LL_COMP_HYSTERESIS_MEDIUM
- * @arg @ref LL_COMP_HYSTERESIS_HIGH
- */
-__STATIC_INLINE uint32_t LL_COMP_GetInputHysteresis(COMP_TypeDef *COMPx)
-{
- return (uint32_t)(READ_BIT(COMPx->CFGR, COMP_CFGRx_HYST));
-}
-
-/**
- * @}
- */
-
-/** @defgroup COMP_LL_EF_Configuration_comparator_output Configuration of comparator output
+ * @{
+ */
+
+/**
+ * @brief Set comparator instance operating mode to adjust power and speed.
+ * @rmtoll CFGRx PWRMODE LL_COMP_SetPowerMode
+ * @param COMPx Comparator instance
+ * @param PowerMode This parameter can be one of the following values:
+ * @arg @ref LL_COMP_POWERMODE_HIGHSPEED
+ * @arg @ref LL_COMP_POWERMODE_MEDIUMSPEED
+ * @arg @ref LL_COMP_POWERMODE_ULTRALOWPOWER
+ * @retval None
+ */
+__STATIC_INLINE void LL_COMP_SetPowerMode(COMP_TypeDef *COMPx, uint32_t PowerMode)
+{
+ MODIFY_REG(COMPx->CFGR, COMP_CFGRx_PWRMODE, PowerMode);
+}
+
+/**
+ * @brief Get comparator instance operating mode to adjust power and speed.
+ * @rmtoll CFGRx PWRMODE LL_COMP_GetPowerMode
+ * @param COMPx Comparator instance
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_COMP_POWERMODE_HIGHSPEED
+ * @arg @ref LL_COMP_POWERMODE_MEDIUMSPEED
+ * @arg @ref LL_COMP_POWERMODE_ULTRALOWPOWER
+ */
+__STATIC_INLINE uint32_t LL_COMP_GetPowerMode(COMP_TypeDef *COMPx)
+{
+ return (uint32_t)(READ_BIT(COMPx->CFGR, COMP_CFGRx_PWRMODE));
+}
+
+/**
+ * @}
+ */
+
+/** @defgroup COMP_LL_EF_Configuration_comparator_inputs Configuration of comparator inputs
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/**
- * @brief Set comparator instance output polarity.
- * @rmtoll CFGRx POLARITY LL_COMP_SetOutputPolarity
- * @param COMPx Comparator instance
- * @param OutputPolarity This parameter can be one of the following values:
- * @arg @ref LL_COMP_OUTPUTPOL_NONINVERTED
- * @arg @ref LL_COMP_OUTPUTPOL_INVERTED
- * @retval None
- */
-__STATIC_INLINE void LL_COMP_SetOutputPolarity(COMP_TypeDef *COMPx, uint32_t OutputPolarity)
-{
- MODIFY_REG(COMPx->CFGR, COMP_CFGRx_POLARITY, OutputPolarity);
-}
-
-/**
- * @brief Get comparator instance output polarity.
- * @rmtoll CFGRx POLARITY LL_COMP_GetOutputPolarity
- * @param COMPx Comparator instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_COMP_OUTPUTPOL_NONINVERTED
- * @arg @ref LL_COMP_OUTPUTPOL_INVERTED
- */
-__STATIC_INLINE uint32_t LL_COMP_GetOutputPolarity(COMP_TypeDef *COMPx)
-{
- return (uint32_t)(READ_BIT(COMPx->CFGR, COMP_CFGRx_POLARITY));
-}
-
-/**
- * @brief Set comparator instance blanking source.
- * @note Blanking source may be specific to each comparator instance.
- * Refer to description of parameters or to reference manual.
- * @note Availability of parameters of blanking source from timer
- * depends on timers availability on the selected device.
- * @rmtoll CFGR BLANKING LL_COMP_SetOutputBlankingSource
- * @param COMPx Comparator instance
- * @param BlankingSource This parameter can be one of the following values:
- * @arg @ref LL_COMP_BLANKINGSRC_NONE
- * @arg @ref LL_COMP_BLANKINGSRC_TIM1_OC5
- * @arg @ref LL_COMP_BLANKINGSRC_TIM2_OC3
- * @arg @ref LL_COMP_BLANKINGSRC_TIM3_OC3
- * @arg @ref LL_COMP_BLANKINGSRC_TIM3_OC4
- * @arg @ref LL_COMP_BLANKINGSRC_TIM8_OC5
- * @arg @ref LL_COMP_BLANKINGSRC_TIM15_OC1
- * @retval None
- */
-__STATIC_INLINE void LL_COMP_SetOutputBlankingSource(COMP_TypeDef *COMPx, uint32_t BlankingSource)
-{
- MODIFY_REG(COMPx->CFGR, COMP_CFGRx_BLANKING, BlankingSource);
-}
-
-/**
- * @brief Get comparator instance blanking source.
- * @note Availability of parameters of blanking source from timer
- * depends on timers availability on the selected device.
- * @note Blanking source may be specific to each comparator instance.
- * Refer to description of parameters or to reference manual.
- * @rmtoll CFGR BLANKING LL_COMP_GetOutputBlankingSource
- * @param COMPx Comparator instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_COMP_BLANKINGSRC_NONE
- * @arg @ref LL_COMP_BLANKINGSRC_TIM1_OC5
- * @arg @ref LL_COMP_BLANKINGSRC_TIM2_OC3
- * @arg @ref LL_COMP_BLANKINGSRC_TIM3_OC3
- * @arg @ref LL_COMP_BLANKINGSRC_TIM3_OC4
- * @arg @ref LL_COMP_BLANKINGSRC_TIM8_OC5
- * @arg @ref LL_COMP_BLANKINGSRC_TIM15_OC1
- */
-__STATIC_INLINE uint32_t LL_COMP_GetOutputBlankingSource(COMP_TypeDef *COMPx)
-{
- return (uint32_t)(READ_BIT(COMPx->CFGR, COMP_CFGRx_BLANKING));
-}
-
-/** @brief Set the output alternate function in the Option register
- * in order to be used with the alternate function
- * of the timer break input.
- * @rmtoll OR AFOP COMP_LL_EC_OUTPUT_BKIN_TIMER
- * @param COMPx specifies the instance.
- * @param CompAFx specifies the Alternate Function source selection.
- * This parameter can be one of the following values:
- * @arg @ref LL_COMP_AF_PA6
- * @arg @ref LL_COMP_AF_PA8
- * @arg @ref LL_COMP_AF_PB12
- * @arg @ref LL_COMP_AF_PE6
- * @arg @ref LL_COMP_AF_PE15
- * @arg @ref LL_COMP_AF_PG2
- * @arg @ref LL_COMP_AF_PG3
- * @arg @ref LL_COMP_AF_PG4
- * @arg @ref LL_COMP_AF_PI1
- * @arg @ref LL_COMP_AF_PI4
- * @arg @ref LL_COMP_AF_PK2
- * @retval None
- */
-__STATIC_INLINE void LL_COMP_SetOutputAlternateFunction(COMP_TypeDef *COMPx, uint32_t CompAFx)
-{
- MODIFY_REG(COMP12->OR, 0x7FFUL, (COMPx == COMP1) ? ((~CompAFx) & 0x7FFUL) : CompAFx);
-}
-
-/** @brief Get the output alternate function from the Option register.
- * @rmtoll OR AFOP COMP_LL_EC_OUTPUT_BKIN_TIMER
- * @param COMPx specifies the Comparator instance.
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_COMP_AF_PA6
- * @arg @ref LL_COMP_AF_PA8
- * @arg @ref LL_COMP_AF_PB12
- * @arg @ref LL_COMP_AF_PE6
- * @arg @ref LL_COMP_AF_PE15
- * @arg @ref LL_COMP_AF_PG2
- * @arg @ref LL_COMP_AF_PG3
- * @arg @ref LL_COMP_AF_PG4
- * @arg @ref LL_COMP_AF_PI1
- * @arg @ref LL_COMP_AF_PI4
- * @arg @ref LL_COMP_AF_PK2
- */
-__STATIC_INLINE uint32_t LL_COMP_GetOutputAlternateFunction(COMP_TypeDef *COMPx )
-{
- return (uint32_t) ((COMPx == COMP1) ? ((~COMP12->OR) & 0x7FFUL) : (COMP12->OR & 0x7FFUL));
-}
-
-/**
- * @}
- */
-
-/** @defgroup COMP_LL_EF_Operation Operation on comparator instance
+ * @{
+ */
+
+/**
+ * @brief Set comparator inputs minus (inverting) and plus (non-inverting).
+ * @note In case of comparator input selected to be connected to IO:
+ * GPIO pins are specific to each comparator instance.
+ * Refer to description of parameters or to reference manual.
+ * @note On this STM32 series, scaler bridge is configurable:
+ * to optimize power consumption, this function enables the
+ * voltage scaler bridge only when required
+ * (when selecting comparator input based on VrefInt: VrefInt or
+ * subdivision of VrefInt).
+ * - For scaler bridge power consumption values,
+ * refer to device datasheet, parameter "IDDA(SCALER)".
+ * - Voltage scaler requires a delay for voltage stabilization.
+ * Refer to device datasheet, parameter "tSTART_SCALER".
+ * - Scaler bridge is common for all comparator instances,
+ * therefore if at least one of the comparator instance
+ * is requiring the scaler bridge, it remains enabled.
+ * @rmtoll CFGRx INMSEL LL_COMP_ConfigInputs\n
+ * CFGRx INPSEL LL_COMP_ConfigInputs\n
+ * CFGRx BRGEN LL_COMP_ConfigInputs\n
+ * CFGRx SCALEN LL_COMP_ConfigInputs
+ * @param COMPx Comparator instance
+ * @param InputMinus This parameter can be one of the following values:
+ * @arg @ref LL_COMP_INPUT_MINUS_1_4VREFINT
+ * @arg @ref LL_COMP_INPUT_MINUS_1_2VREFINT
+ * @arg @ref LL_COMP_INPUT_MINUS_3_4VREFINT
+ * @arg @ref LL_COMP_INPUT_MINUS_VREFINT
+ * @arg @ref LL_COMP_INPUT_MINUS_DAC1_CH1
+ * @arg @ref LL_COMP_INPUT_MINUS_DAC1_CH2
+ * @arg @ref LL_COMP_INPUT_MINUS_IO1
+ * @arg @ref LL_COMP_INPUT_MINUS_IO2
+ * @arg @ref LL_COMP_INPUT_MINUS_TPSENS_DAC2CH1
+ * @arg @ref LL_COMP_INPUT_MINUS_VBAT_VDDAP
+ * @param InputPlus This parameter can be one of the following values:
+ * @arg @ref LL_COMP_INPUT_PLUS_IO1
+ * @arg @ref LL_COMP_INPUT_PLUS_IO2
+ * @arg @ref LL_COMP_INPUT_PLUS_DAC2_CH1
+ * @retval None
+ */
+__STATIC_INLINE void LL_COMP_ConfigInputs(COMP_TypeDef *COMPx, uint32_t InputMinus, uint32_t InputPlus)
+{
+#if defined (COMP_CFGRx_INP2SEL)
+ MODIFY_REG(COMPx->CFGR,
+ COMP_CFGRx_INMSEL | COMP_CFGRx_INPSEL |
+ COMP_CFGRx_INP2SEL |
+ COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN,
+ InputMinus | InputPlus);
+#else
+ MODIFY_REG(COMPx->CFGR,
+ COMP_CFGRx_INMSEL | COMP_CFGRx_INPSEL |
+ COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN,
+ InputMinus | InputPlus);
+#endif
+}
+
+/**
+ * @brief Set comparator input plus (non-inverting).
+ * @note In case of comparator input selected to be connected to IO:
+ * GPIO pins are specific to each comparator instance.
+ * Refer to description of parameters or to reference manual.
+ * @rmtoll CFGRx INPSEL LL_COMP_SetInputPlus
+ * @param COMPx Comparator instance
+ * @param InputPlus This parameter can be one of the following values:
+ * @arg @ref LL_COMP_INPUT_PLUS_IO1
+ * @arg @ref LL_COMP_INPUT_PLUS_IO2
+ * @arg @ref LL_COMP_INPUT_PLUS_DAC2_CH1
+ * @retval None
+ */
+__STATIC_INLINE void LL_COMP_SetInputPlus(COMP_TypeDef *COMPx, uint32_t InputPlus)
+{
+#if defined (COMP_CFGRx_INP2SEL)
+ MODIFY_REG(COMPx->CFGR, COMP_CFGRx_INPSEL | COMP_CFGRx_INP2SEL , InputPlus);
+#else
+ MODIFY_REG(COMPx->CFGR, COMP_CFGRx_INPSEL , InputPlus);
+#endif
+}
+
+/**
+ * @brief Get comparator input plus (non-inverting).
+ * @note In case of comparator input selected to be connected to IO:
+ * GPIO pins are specific to each comparator instance.
+ * Refer to description of parameters or to reference manual.
+ * @rmtoll CFGRx INPSEL LL_COMP_GetInputPlus
+ * @param COMPx Comparator instance
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_COMP_INPUT_PLUS_IO1
+ * @arg @ref LL_COMP_INPUT_PLUS_IO2
+ * @arg @ref LL_COMP_INPUT_PLUS_DAC2_CH1
+ */
+__STATIC_INLINE uint32_t LL_COMP_GetInputPlus(COMP_TypeDef *COMPx)
+{
+#if defined (COMP_CFGRx_INP2SEL)
+ return (uint32_t)(READ_BIT(COMPx->CFGR, COMP_CFGRx_INPSEL | COMP_CFGRx_INP2SEL));
+#else
+ return (uint32_t)(READ_BIT(COMPx->CFGR, COMP_CFGRx_INPSEL));
+#endif
+}
+
+/**
+ * @brief Set comparator input minus (inverting).
+ * @note In case of comparator input selected to be connected to IO:
+ * GPIO pins are specific to each comparator instance.
+ * Refer to description of parameters or to reference manual.
+ * @note On this STM32 series, scaler bridge is configurable:
+ * to optimize power consumption, this function enables the
+ * voltage scaler bridge only when required
+ * (when selecting comparator input based on VrefInt: VrefInt or
+ * subdivision of VrefInt).
+ * - For scaler bridge power consumption values,
+ * refer to device datasheet, parameter "IDDA(SCALER)".
+ * - Voltage scaler requires a delay for voltage stabilization.
+ * Refer to device datasheet, parameter "tSTART_SCALER".
+ * - Scaler bridge is common for all comparator instances,
+ * therefore if at least one of the comparator instance
+ * is requiring the scaler bridge, it remains enabled.
+ * @rmtoll CFGRx INMSEL LL_COMP_SetInputMinus\n
+ * CFGRx BRGEN LL_COMP_SetInputMinus\n
+ * CFGRx SCALEN LL_COMP_SetInputMinus
+ * @param COMPx Comparator instance
+ * @param InputMinus This parameter can be one of the following values:
+ * @arg @ref LL_COMP_INPUT_MINUS_1_4VREFINT
+ * @arg @ref LL_COMP_INPUT_MINUS_1_2VREFINT
+ * @arg @ref LL_COMP_INPUT_MINUS_3_4VREFINT
+ * @arg @ref LL_COMP_INPUT_MINUS_VREFINT
+ * @arg @ref LL_COMP_INPUT_MINUS_DAC1_CH1
+ * @arg @ref LL_COMP_INPUT_MINUS_DAC1_CH2
+ * @arg @ref LL_COMP_INPUT_MINUS_IO1
+ * @arg @ref LL_COMP_INPUT_MINUS_IO2
+ * @arg @ref LL_COMP_INPUT_MINUS_TPSENS_DAC2CH1
+ * @arg @ref LL_COMP_INPUT_MINUS_VBAT_VDDAP
+ * @retval None
+ */
+__STATIC_INLINE void LL_COMP_SetInputMinus(COMP_TypeDef *COMPx, uint32_t InputMinus)
+{
+ MODIFY_REG(COMPx->CFGR, COMP_CFGRx_INMSEL | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN, InputMinus);
+}
+
+/**
+ * @brief Get comparator input minus (inverting).
+ * @note In case of comparator input selected to be connected to IO:
+ * GPIO pins are specific to each comparator instance.
+ * Refer to description of parameters or to reference manual.
+ * @rmtoll CFGRx INMSEL LL_COMP_GetInputMinus\n
+ * CFGRx BRGEN LL_COMP_GetInputMinus\n
+ * CFGRx SCALEN LL_COMP_GetInputMinus
+ * @param COMPx Comparator instance
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_COMP_INPUT_MINUS_1_4VREFINT
+ * @arg @ref LL_COMP_INPUT_MINUS_1_2VREFINT
+ * @arg @ref LL_COMP_INPUT_MINUS_3_4VREFINT
+ * @arg @ref LL_COMP_INPUT_MINUS_VREFINT
+ * @arg @ref LL_COMP_INPUT_MINUS_DAC1_CH1
+ * @arg @ref LL_COMP_INPUT_MINUS_DAC1_CH2
+ * @arg @ref LL_COMP_INPUT_MINUS_IO1
+ * @arg @ref LL_COMP_INPUT_MINUS_IO2
+ * @arg @ref LL_COMP_INPUT_MINUS_TPSENS_DAC2CH1
+ * @arg @ref LL_COMP_INPUT_MINUS_VBAT_VDDAP
+ */
+__STATIC_INLINE uint32_t LL_COMP_GetInputMinus(COMP_TypeDef *COMPx)
+{
+ return (uint32_t)(READ_BIT(COMPx->CFGR, COMP_CFGRx_INMSEL | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN));
+}
+
+/**
+ * @brief Set comparator instance hysteresis mode of the input minus (inverting input).
+ * @rmtoll CFGRx HYST LL_COMP_SetInputHysteresis
+ * @param COMPx Comparator instance
+ * @param InputHysteresis This parameter can be one of the following values:
+ * @arg @ref LL_COMP_HYSTERESIS_NONE
+ * @arg @ref LL_COMP_HYSTERESIS_LOW
+ * @arg @ref LL_COMP_HYSTERESIS_MEDIUM
+ * @arg @ref LL_COMP_HYSTERESIS_HIGH
+ * @retval None
+ */
+__STATIC_INLINE void LL_COMP_SetInputHysteresis(COMP_TypeDef *COMPx, uint32_t InputHysteresis)
+{
+ MODIFY_REG(COMPx->CFGR, COMP_CFGRx_HYST, InputHysteresis);
+}
+
+/**
+ * @brief Get comparator instance hysteresis mode of the minus (inverting) input.
+ * @rmtoll CSR HYST LL_COMP_GetInputHysteresis
+ * @param COMPx Comparator instance
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_COMP_HYSTERESIS_NONE
+ * @arg @ref LL_COMP_HYSTERESIS_LOW
+ * @arg @ref LL_COMP_HYSTERESIS_MEDIUM
+ * @arg @ref LL_COMP_HYSTERESIS_HIGH
+ */
+__STATIC_INLINE uint32_t LL_COMP_GetInputHysteresis(COMP_TypeDef *COMPx)
+{
+ return (uint32_t)(READ_BIT(COMPx->CFGR, COMP_CFGRx_HYST));
+}
+
+/**
+ * @}
+ */
+
+/** @defgroup COMP_LL_EF_Configuration_comparator_output Configuration of comparator output
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/**
- * @brief Enable comparator instance.
- * @note After enable from off state, comparator requires a delay
- * to reach reach propagation delay specification.
- * Refer to device datasheet, parameter "tSTART".
- * @rmtoll CFGR EN LL_COMP_Enable
- * @param COMPx Comparator instance
- * @retval None
- */
-__STATIC_INLINE void LL_COMP_Enable(COMP_TypeDef *COMPx)
-{
- SET_BIT(COMPx->CFGR, COMP_CFGRx_EN);
-}
-
-/**
- * @brief Disable comparator instance.
- * @rmtoll CFGR EN LL_COMP_Disable
- * @param COMPx Comparator instance
- * @retval None
- */
-__STATIC_INLINE void LL_COMP_Disable(COMP_TypeDef *COMPx)
-{
- CLEAR_BIT(COMPx->CFGR, COMP_CFGRx_EN);
-}
-
-/**
- * @brief Get comparator enable state
- * (0: COMP is disabled, 1: COMP is enabled)
- * @rmtoll CFGR EN LL_COMP_IsEnabled
- * @param COMPx Comparator instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_COMP_IsEnabled(COMP_TypeDef *COMPx)
-{
- return ((READ_BIT(COMPx->CFGR, COMP_CFGRx_EN) == (COMP_CFGRx_EN)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Lock comparator instance.
- * @note Once locked, comparator configuration can be accessed in read-only.
- * @note The only way to unlock the comparator is a device hardware reset.
- * @rmtoll CFGR LOCK LL_COMP_Lock
- * @param COMPx Comparator instance
- * @retval None
- */
-__STATIC_INLINE void LL_COMP_Lock(COMP_TypeDef *COMPx)
-{
- SET_BIT(COMPx->CFGR, COMP_CFGRx_LOCK);
-}
-
-/**
- * @brief Get comparator lock state
- * (0: COMP is unlocked, 1: COMP is locked).
- * @note Once locked, comparator configuration can be accessed in read-only.
- * @note The only way to unlock the comparator is a device hardware reset.
- * @rmtoll CFGR LOCK LL_COMP_IsLocked
- * @param COMPx Comparator instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_COMP_IsLocked(COMP_TypeDef *COMPx)
-{
- return ((READ_BIT(COMPx->CFGR, COMP_CFGRx_LOCK) == (COMP_CFGRx_LOCK)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Read comparator instance output level.
- * @note The comparator output level depends on the selected polarity
- * (Refer to function @ref LL_COMP_SetOutputPolarity()).
- * If the comparator polarity is not inverted:
- * - Comparator output is low when the input plus
- * is at a lower voltage than the input minus
- * - Comparator output is high when the input plus
- * is at a higher voltage than the input minus
- * If the comparator polarity is inverted:
- * - Comparator output is high when the input plus
- * is at a lower voltage than the input minus
- * - Comparator output is low when the input plus
- * is at a higher voltage than the input minus
- * @rmtoll CFGR VALUE LL_COMP_ReadOutputLevel
- * @param COMPx Comparator instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_COMP_OUTPUT_LEVEL_LOW
- * @arg @ref LL_COMP_OUTPUT_LEVEL_HIGH
- */
-__STATIC_INLINE uint32_t LL_COMP_ReadOutputLevel(COMP_TypeDef *COMPx)
-{
- if (COMPx == COMP1)
- {
- return (uint32_t)(READ_BIT(COMP12->SR, COMP_SR_C1VAL));
- }
- else
- {
- return (uint32_t)((READ_BIT(COMP12->SR, COMP_SR_C2VAL))>> 1);
- }
-}
-
-/**
- * @}
- */
-
-#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
-/** @defgroup COMP_LL_EF_Init Initialization and de-initialization functions
+ * @{
+ */
+
+/**
+ * @brief Set comparator instance output polarity.
+ * @rmtoll CFGRx POLARITY LL_COMP_SetOutputPolarity
+ * @param COMPx Comparator instance
+ * @param OutputPolarity This parameter can be one of the following values:
+ * @arg @ref LL_COMP_OUTPUTPOL_NONINVERTED
+ * @arg @ref LL_COMP_OUTPUTPOL_INVERTED
+ * @retval None
+ */
+__STATIC_INLINE void LL_COMP_SetOutputPolarity(COMP_TypeDef *COMPx, uint32_t OutputPolarity)
+{
+ MODIFY_REG(COMPx->CFGR, COMP_CFGRx_POLARITY, OutputPolarity);
+}
+
+/**
+ * @brief Get comparator instance output polarity.
+ * @rmtoll CFGRx POLARITY LL_COMP_GetOutputPolarity
+ * @param COMPx Comparator instance
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_COMP_OUTPUTPOL_NONINVERTED
+ * @arg @ref LL_COMP_OUTPUTPOL_INVERTED
+ */
+__STATIC_INLINE uint32_t LL_COMP_GetOutputPolarity(COMP_TypeDef *COMPx)
+{
+ return (uint32_t)(READ_BIT(COMPx->CFGR, COMP_CFGRx_POLARITY));
+}
+
+/**
+ * @brief Set comparator instance blanking source.
+ * @note Blanking source may be specific to each comparator instance.
+ * Refer to description of parameters or to reference manual.
+ * @note Availability of parameters of blanking source from timer
+ * depends on timers availability on the selected device.
+ * @rmtoll CFGR BLANKING LL_COMP_SetOutputBlankingSource
+ * @param COMPx Comparator instance
+ * @param BlankingSource This parameter can be one of the following values:
+ * @arg @ref LL_COMP_BLANKINGSRC_NONE
+ * @arg @ref LL_COMP_BLANKINGSRC_TIM1_OC5
+ * @arg @ref LL_COMP_BLANKINGSRC_TIM2_OC3
+ * @arg @ref LL_COMP_BLANKINGSRC_TIM3_OC3
+ * @arg @ref LL_COMP_BLANKINGSRC_TIM3_OC4
+ * @arg @ref LL_COMP_BLANKINGSRC_TIM8_OC5
+ * @arg @ref LL_COMP_BLANKINGSRC_TIM15_OC1
+ * @retval None
+ */
+__STATIC_INLINE void LL_COMP_SetOutputBlankingSource(COMP_TypeDef *COMPx, uint32_t BlankingSource)
+{
+ MODIFY_REG(COMPx->CFGR, COMP_CFGRx_BLANKING, BlankingSource);
+}
+
+/**
+ * @brief Get comparator instance blanking source.
+ * @note Availability of parameters of blanking source from timer
+ * depends on timers availability on the selected device.
+ * @note Blanking source may be specific to each comparator instance.
+ * Refer to description of parameters or to reference manual.
+ * @rmtoll CFGR BLANKING LL_COMP_GetOutputBlankingSource
+ * @param COMPx Comparator instance
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_COMP_BLANKINGSRC_NONE
+ * @arg @ref LL_COMP_BLANKINGSRC_TIM1_OC5
+ * @arg @ref LL_COMP_BLANKINGSRC_TIM2_OC3
+ * @arg @ref LL_COMP_BLANKINGSRC_TIM3_OC3
+ * @arg @ref LL_COMP_BLANKINGSRC_TIM3_OC4
+ * @arg @ref LL_COMP_BLANKINGSRC_TIM8_OC5
+ * @arg @ref LL_COMP_BLANKINGSRC_TIM15_OC1
+ */
+__STATIC_INLINE uint32_t LL_COMP_GetOutputBlankingSource(COMP_TypeDef *COMPx)
+{
+ return (uint32_t)(READ_BIT(COMPx->CFGR, COMP_CFGRx_BLANKING));
+}
+
+/** @brief Set the output alternate function in the Option register
+ * in order to be used with the alternate function
+ * of the timer break input.
+ * @rmtoll OR AFOP COMP_LL_EC_OUTPUT_BKIN_TIMER
+ * @param COMPx specifies the instance.
+ * @param CompAFx specifies the Alternate Function source selection.
+ * This parameter can be one of the following values:
+ * @arg @ref LL_COMP_AF_PA6
+ * @arg @ref LL_COMP_AF_PA8
+ * @arg @ref LL_COMP_AF_PB12
+ * @arg @ref LL_COMP_AF_PE6
+ * @arg @ref LL_COMP_AF_PE15
+ * @arg @ref LL_COMP_AF_PG2
+ * @arg @ref LL_COMP_AF_PG3
+ * @arg @ref LL_COMP_AF_PG4
+ * @arg @ref LL_COMP_AF_PI1
+ * @arg @ref LL_COMP_AF_PI4
+ * @arg @ref LL_COMP_AF_PK2
+ * @retval None
+ */
+__STATIC_INLINE void LL_COMP_SetOutputAlternateFunction(COMP_TypeDef *COMPx, uint32_t CompAFx)
+{
+ MODIFY_REG(COMP12->OR, 0x7FFUL, (COMPx == COMP1) ? ((~CompAFx) & 0x7FFUL) : CompAFx);
+}
+
+/** @brief Get the output alternate function from the Option register.
+ * @rmtoll OR AFOP COMP_LL_EC_OUTPUT_BKIN_TIMER
+ * @param COMPx specifies the Comparator instance.
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_COMP_AF_PA6
+ * @arg @ref LL_COMP_AF_PA8
+ * @arg @ref LL_COMP_AF_PB12
+ * @arg @ref LL_COMP_AF_PE6
+ * @arg @ref LL_COMP_AF_PE15
+ * @arg @ref LL_COMP_AF_PG2
+ * @arg @ref LL_COMP_AF_PG3
+ * @arg @ref LL_COMP_AF_PG4
+ * @arg @ref LL_COMP_AF_PI1
+ * @arg @ref LL_COMP_AF_PI4
+ * @arg @ref LL_COMP_AF_PK2
+ */
+__STATIC_INLINE uint32_t LL_COMP_GetOutputAlternateFunction(COMP_TypeDef *COMPx )
+{
+ return (uint32_t) ((COMPx == COMP1) ? ((~COMP12->OR) & 0x7FFUL) : (COMP12->OR & 0x7FFUL));
+}
+
+/**
+ * @}
+ */
+
+/** @defgroup COMP_LL_EF_Operation Operation on comparator instance
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-ErrorStatus LL_COMP_DeInit(COMP_TypeDef *COMPx);
-ErrorStatus LL_COMP_Init(COMP_TypeDef *COMPx, LL_COMP_InitTypeDef *COMP_InitStruct);
-void LL_COMP_StructInit(LL_COMP_InitTypeDef *COMP_InitStruct);
-
-/**
- * @}
- */
-#endif /* USE_FULL_LL_DRIVER */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-#endif /* COMP1 || COMP2 */
-
-/**
- * @}
- */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32H7xx_LL_COMP_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+ * @{
+ */
+
+/**
+ * @brief Enable comparator instance.
+ * @note After enable from off state, comparator requires a delay
+ * to reach reach propagation delay specification.
+ * Refer to device datasheet, parameter "tSTART".
+ * @rmtoll CFGR EN LL_COMP_Enable
+ * @param COMPx Comparator instance
+ * @retval None
+ */
+__STATIC_INLINE void LL_COMP_Enable(COMP_TypeDef *COMPx)
+{
+ SET_BIT(COMPx->CFGR, COMP_CFGRx_EN);
+}
+
+/**
+ * @brief Disable comparator instance.
+ * @rmtoll CFGR EN LL_COMP_Disable
+ * @param COMPx Comparator instance
+ * @retval None
+ */
+__STATIC_INLINE void LL_COMP_Disable(COMP_TypeDef *COMPx)
+{
+ CLEAR_BIT(COMPx->CFGR, COMP_CFGRx_EN);
+}
+
+/**
+ * @brief Get comparator enable state
+ * (0: COMP is disabled, 1: COMP is enabled)
+ * @rmtoll CFGR EN LL_COMP_IsEnabled
+ * @param COMPx Comparator instance
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_COMP_IsEnabled(COMP_TypeDef *COMPx)
+{
+ return ((READ_BIT(COMPx->CFGR, COMP_CFGRx_EN) == (COMP_CFGRx_EN)) ? 1UL : 0UL);
+}
+
+/**
+ * @brief Lock comparator instance.
+ * @note Once locked, comparator configuration can be accessed in read-only.
+ * @note The only way to unlock the comparator is a device hardware reset.
+ * @rmtoll CFGR LOCK LL_COMP_Lock
+ * @param COMPx Comparator instance
+ * @retval None
+ */
+__STATIC_INLINE void LL_COMP_Lock(COMP_TypeDef *COMPx)
+{
+ SET_BIT(COMPx->CFGR, COMP_CFGRx_LOCK);
+}
+
+/**
+ * @brief Get comparator lock state
+ * (0: COMP is unlocked, 1: COMP is locked).
+ * @note Once locked, comparator configuration can be accessed in read-only.
+ * @note The only way to unlock the comparator is a device hardware reset.
+ * @rmtoll CFGR LOCK LL_COMP_IsLocked
+ * @param COMPx Comparator instance
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_COMP_IsLocked(COMP_TypeDef *COMPx)
+{
+ return ((READ_BIT(COMPx->CFGR, COMP_CFGRx_LOCK) == (COMP_CFGRx_LOCK)) ? 1UL : 0UL);
+}
+
+/**
+ * @brief Read comparator instance output level.
+ * @note The comparator output level depends on the selected polarity
+ * (Refer to function @ref LL_COMP_SetOutputPolarity()).
+ * If the comparator polarity is not inverted:
+ * - Comparator output is low when the input plus
+ * is at a lower voltage than the input minus
+ * - Comparator output is high when the input plus
+ * is at a higher voltage than the input minus
+ * If the comparator polarity is inverted:
+ * - Comparator output is high when the input plus
+ * is at a lower voltage than the input minus
+ * - Comparator output is low when the input plus
+ * is at a higher voltage than the input minus
+ * @rmtoll CFGR VALUE LL_COMP_ReadOutputLevel
+ * @param COMPx Comparator instance
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_COMP_OUTPUT_LEVEL_LOW
+ * @arg @ref LL_COMP_OUTPUT_LEVEL_HIGH
+ */
+__STATIC_INLINE uint32_t LL_COMP_ReadOutputLevel(COMP_TypeDef *COMPx)
+{
+ if (COMPx == COMP1)
+ {
+ return (uint32_t)(READ_BIT(COMP12->SR, COMP_SR_C1VAL));
+ }
+ else
+ {
+ return (uint32_t)((READ_BIT(COMP12->SR, COMP_SR_C2VAL))>> 1);
+ }
+}
+
+/**
+ * @}
+ */
+
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
+/** @defgroup COMP_LL_EF_Init Initialization and de-initialization functions
+ * @ingroup RTEMSBSPsARMSTM32H7
+ * @{
+ */
+
+ErrorStatus LL_COMP_DeInit(COMP_TypeDef *COMPx);
+ErrorStatus LL_COMP_Init(COMP_TypeDef *COMPx, LL_COMP_InitTypeDef *COMP_InitStruct);
+void LL_COMP_StructInit(LL_COMP_InitTypeDef *COMP_InitStruct);
+
+/**
+ * @}
+ */
+#endif /* USE_FULL_LL_DRIVER */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#endif /* COMP1 || COMP2 */
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32H7xx_LL_COMP_H */
+
+
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