From 94f94260ace13688285fc8c62687079b26c18854 Mon Sep 17 00:00:00 2001 From: jaseg Date: Sun, 20 Dec 2020 15:18:02 +0100 Subject: Submodule-cache WIP --- .../STM32F0xx_HAL_Driver/Inc/stm32f0xx_ll_comp.h | 831 --------------------- 1 file changed, 831 deletions(-) delete mode 100644 fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_ll_comp.h (limited to 'fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_ll_comp.h') diff --git a/fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_ll_comp.h b/fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_ll_comp.h deleted file mode 100644 index 1dcde86..0000000 --- a/fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_ll_comp.h +++ /dev/null @@ -1,831 +0,0 @@ -/** - ****************************************************************************** - * @file stm32f0xx_ll_comp.h - * @author MCD Application Team - * @brief Header file of COMP LL module. - ****************************************************************************** - * @attention - * - *

© Copyright (c) 2016 STMicroelectronics. - * All rights reserved.

- * - * 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 __STM32F0xx_LL_COMP_H -#define __STM32F0xx_LL_COMP_H - -#ifdef __cplusplus -extern "C" { -#endif - -/* Includes ------------------------------------------------------------------*/ -#include "stm32f0xx.h" - -/** @addtogroup STM32F0xx_LL_Driver - * @{ - */ - -#if defined (COMP1) || defined (COMP2) - -/** @defgroup COMP_LL COMP - * @{ - */ - -/* Private types -------------------------------------------------------------*/ -/* Private variables ---------------------------------------------------------*/ -/* Private constants ---------------------------------------------------------*/ -/** @defgroup COMP_LL_Private_Constants COMP Private Constants - * @{ - */ - -/* Differentiation between COMP instances */ -/* Note: Value not corresponding to a register offset since both */ -/* COMP instances are sharing the same register) . */ -#define COMPX_BASE COMP_BASE -#define COMPX (COMP1 - COMP2) - -/* COMP registers bits positions */ -#define LL_COMP_OUTPUT_LEVEL_BITOFFSET_POS ((uint32_t)14U) /* Value equivalent to POSITION_VAL(COMP_CSR_COMP1OUT) */ - -/** - * @} - */ - -/* Private macros ------------------------------------------------------------*/ -/** @defgroup COMP_LL_Private_Macros COMP Private Macros - * @{ - */ - -/** - * @brief Driver macro reserved for internal use: if COMP instance selected - * is odd (COMP1, COMP3, ...), return value '1', else return '0'. - * @param __COMP_INSTANCE__ COMP instance - * @retval If COMP instance is odd, value '1'. Else, value '0'. -*/ -#define __COMP_IS_INSTANCE_ODD(__COMP_INSTANCE__) \ - ((~(((uint32_t)(__COMP_INSTANCE__) - COMP_BASE) >> 1U)) & 0x00000001) - -/** - * @brief Driver macro reserved for internal use: if COMP instance selected - * is even (COMP2, COMP4, ...), return value '1', else return '0'. - * @param __COMP_INSTANCE__ COMP instance - * @retval If COMP instance is even, value '1'. Else, value '0'. -*/ -#define __COMP_IS_INSTANCE_EVEN(__COMP_INSTANCE__) \ - (((uint32_t)(__COMP_INSTANCE__) - COMP_BASE) >> 1U) - -/** - * @brief Driver macro reserved for internal use: from COMP instance - * selected, set offset of bits into COMP register. - * @note Since both COMP instances are sharing the same register - * with 2 area of bits with an offset of 16 bits, this function - * returns value "0" if COMP1 is selected and "16" if COMP2 is - * selected. - * @param __COMP_INSTANCE__ COMP instance - * @retval Bits offset in register 32 bits -*/ -#define __COMP_BITOFFSET_INSTANCE(__COMP_INSTANCE__) \ - (((uint32_t)(__COMP_INSTANCE__) - COMP_BASE) << 3U) - -/** - * @} - */ - -/* Exported types ------------------------------------------------------------*/ -#if defined(USE_FULL_LL_DRIVER) -/** @defgroup COMP_LL_ES_INIT COMP Exported Init structure - * @{ - */ - -/** - * @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 OutputSelection; /*!< Set comparator output selection. - This parameter can be a value of @ref COMP_LL_EC_OUTPUT_SELECTION - - This feature can be modified afterwards using unitary function @ref LL_COMP_SetOutputSelection(). */ - - 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(). */ - -} LL_COMP_InitTypeDef; - -/** - * @} - */ -#endif /* USE_FULL_LL_DRIVER */ - -/* Exported constants --------------------------------------------------------*/ -/** @defgroup COMP_LL_Exported_Constants COMP Exported Constants - * @{ - */ - -/** @defgroup COMP_LL_EC_COMMON_WINDOWMODE Comparator common modes - Window mode - * @{ - */ -#define LL_COMP_WINDOWMODE_DISABLE ((uint32_t)0x00000000U) /*!< Window mode disable: Comparators 1 and 2 are independent */ -#define LL_COMP_WINDOWMODE_COMP1_INPUT_PLUS_COMMON (COMP_CSR_WNDWEN) /*!< 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 - * @{ - */ -#define LL_COMP_POWERMODE_HIGHSPEED ((uint32_t)0x00000000U) /*!< COMP power mode to high speed */ -#define LL_COMP_POWERMODE_MEDIUMSPEED (COMP_CSR_COMP1MODE_0) /*!< COMP power mode to medium speed */ -#define LL_COMP_POWERMODE_LOWPOWER (COMP_CSR_COMP1MODE_1) /*!< COMP power mode to low power */ -#define LL_COMP_POWERMODE_ULTRALOWPOWER (COMP_CSR_COMP1MODE_1 | COMP_CSR_COMP1MODE_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_INPUT_PLUS_IO1 ((uint32_t)0x00000000U) /*!< Comparator input plus connected to IO1 (pin PA1 for COMP1, pin PA3 for COMP2) */ -#define LL_COMP_INPUT_PLUS_DAC1_CH1 (COMP_CSR_COMP1SW1) /*!< Comparator input plus connected to DAC1 channel 1 (DAC_OUT1), through dedicated switch (Note: this switch is solely intended to redirect signals onto high impedance input, such as COMP1 input plus (highly resistive switch)) (specific to COMP instance: COMP1) */ -/** - * @} - */ - -/** @defgroup COMP_LL_EC_INPUT_MINUS Comparator inputs - Input minus (input inverting) selection - * @{ - */ -#define LL_COMP_INPUT_MINUS_1_4VREFINT ((uint32_t)0x00000000U) /*!< Comparator input minus connected to 1/4 VrefInt */ -#define LL_COMP_INPUT_MINUS_1_2VREFINT ( COMP_CSR_COMP1INSEL_0) /*!< Comparator input minus connected to 1/2 VrefInt */ -#define LL_COMP_INPUT_MINUS_3_4VREFINT ( COMP_CSR_COMP1INSEL_1 ) /*!< Comparator input minus connected to 3/4 VrefInt */ -#define LL_COMP_INPUT_MINUS_VREFINT ( COMP_CSR_COMP1INSEL_1 | COMP_CSR_COMP1INSEL_0) /*!< Comparator input minus connected to VrefInt */ -#define LL_COMP_INPUT_MINUS_DAC1_CH1 (COMP_CSR_COMP1INSEL_2 ) /*!< Comparator input minus connected to DAC1 channel 1 (DAC_OUT1) */ -#define LL_COMP_INPUT_MINUS_DAC1_CH2 (COMP_CSR_COMP1INSEL_2 | COMP_CSR_COMP1INSEL_0) /*!< Comparator input minus connected to DAC1 channel 2 (DAC_OUT2) */ -#define LL_COMP_INPUT_MINUS_IO1 (COMP_CSR_COMP1INSEL_2 | COMP_CSR_COMP1INSEL_1 ) /*!< Comparator input minus connected to IO1 (pin PA0 for COMP1, pin PA2 for COMP2) */ -/** - * @} - */ - -/** @defgroup COMP_LL_EC_INPUT_HYSTERESIS Comparator input - Hysteresis - * @{ - */ -#define LL_COMP_HYSTERESIS_NONE ((uint32_t)0x00000000U) /*!< No hysteresis */ -#define LL_COMP_HYSTERESIS_LOW ( COMP_CSR_COMP1HYST_0) /*!< Hysteresis level low */ -#define LL_COMP_HYSTERESIS_MEDIUM (COMP_CSR_COMP1HYST_1 ) /*!< Hysteresis level medium */ -#define LL_COMP_HYSTERESIS_HIGH (COMP_CSR_COMP1HYST_1 | COMP_CSR_COMP1HYST_0) /*!< Hysteresis level high */ -/** - * @} - */ - -/** @defgroup COMP_LL_EC_OUTPUT_SELECTION Comparator output - Output selection - * @{ - */ -/* Note: Output redirection is common for COMP1 and COMP2 */ -#define LL_COMP_OUTPUT_NONE ((uint32_t)0x00000000U) /*!< COMP output is not connected to other peripherals (except GPIO and EXTI that are always connected to COMP output) */ -#define LL_COMP_OUTPUT_TIM1_BKIN (COMP_CSR_COMP1OUTSEL_0) /*!< COMP output connected to TIM1 break input (BKIN) */ -#define LL_COMP_OUTPUT_TIM1_IC1 (COMP_CSR_COMP1OUTSEL_1) /*!< COMP output connected to TIM1 input capture 1 */ -#define LL_COMP_OUTPUT_TIM1_OCCLR (COMP_CSR_COMP1OUTSEL_1 | COMP_CSR_COMP1OUTSEL_0) /*!< COMP output connected to TIM1 OCREF clear */ -#define LL_COMP_OUTPUT_TIM2_IC4 (COMP_CSR_COMP1OUTSEL_2) /*!< COMP output connected to TIM2 input capture 4 */ -#define LL_COMP_OUTPUT_TIM2_OCCLR (COMP_CSR_COMP1OUTSEL_2 | COMP_CSR_COMP1OUTSEL_0) /*!< COMP output connected to TIM2 OCREF clear */ -#define LL_COMP_OUTPUT_TIM3_IC1 (COMP_CSR_COMP1OUTSEL_2 | COMP_CSR_COMP1OUTSEL_1) /*!< COMP output connected to TIM3 input capture 1 */ -#define LL_COMP_OUTPUT_TIM3_OCCLR (COMP_CSR_COMP1OUTSEL_2 | COMP_CSR_COMP1OUTSEL_1 | COMP_CSR_COMP1OUTSEL_0) /*!< COMP output connected to TIM3 OCREF clear */ -/** - * @} - */ - -/** @defgroup COMP_LL_EC_OUTPUT_POLARITY Comparator output - Output polarity - * @{ - */ -#define LL_COMP_OUTPUTPOL_NONINVERTED ((uint32_t)0x00000000U) /*!< 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_CSR_COMP1POL) /*!< 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_LEVEL Comparator output - Output level - * @{ - */ -#define LL_COMP_OUTPUT_LEVEL_LOW ((uint32_t)0x00000000U) /*!< Comparator output level low (if the polarity is not inverted, otherwise to be complemented) */ -#define LL_COMP_OUTPUT_LEVEL_HIGH ((uint32_t)0x00000001U) /*!< Comparator output level high (if the polarity is not inverted, otherwise to be complemented) */ -/** - * @} - */ - -/** @defgroup COMP_LL_EC_HW_DELAYS Definitions of COMP hardware constraints delays - * @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 ((uint32_t) 60U) /*!< Delay for COMP startup time */ - -/* Delay for comparator voltage scaler stabilization time */ -/* (voltage from VrefInt, delay based on VrefInt startup time). */ -/* Literal set to maximum value (refer to device datasheet, */ -/* parameter "tS_SC"). */ -/* Unit: us */ -#define LL_COMP_DELAY_VOLTAGE_SCALER_STAB_US ((uint32_t) 200U) /*!< Delay for COMP voltage scaler stabilization time */ - - -/** - * @} - */ - -/** - * @} - */ - -/* Exported macro ------------------------------------------------------------*/ -/** @defgroup COMP_LL_Exported_Macros COMP Exported Macros - * @{ - */ -/** @defgroup COMP_LL_EM_WRITE_READ Common write and read registers macro - * @{ - */ - -/** - * @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 - * @{ - */ - -/** - * @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 - * @{ - */ - -/** @defgroup COMP_LL_EF_Configuration_comparator_common Configuration of COMP hierarchical scope: common to several COMP instances - * @{ - */ - -/** - * @brief Set window mode of a pair of comparators instances - * (2 consecutive COMP instances odd and even COMP and COMP). - * @rmtoll CSR WNDWEN 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) -{ - MODIFY_REG(COMPxy_COMMON->CSR, COMP_CSR_WNDWEN, WindowMode); -} - -/** - * @brief Get window mode of a pair of comparators instances - * (2 consecutive COMP instances odd and even COMP and COMP). - * @rmtoll CSR WNDWEN 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->CSR, COMP_CSR_WNDWEN)); -} - -/** - * @} - */ - -/** @defgroup COMP_LL_EF_Configuration_comparator_modes Configuration of comparator modes - * @{ - */ - -/** - * @brief Set comparator instance operating mode to adjust power and speed. - * @rmtoll CSR COMP1MODE LL_COMP_SetPowerMode\n - * COMP2MODE 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_LOWPOWER - * @arg @ref LL_COMP_POWERMODE_ULTRALOWPOWER - * @retval None - */ -__STATIC_INLINE void LL_COMP_SetPowerMode(COMP_TypeDef *COMPx, uint32_t PowerMode) -{ - MODIFY_REG(COMP->CSR, - COMP_CSR_COMP1MODE << __COMP_BITOFFSET_INSTANCE(COMPx), - PowerMode << __COMP_BITOFFSET_INSTANCE(COMPx) ); -} - -/** - * @brief Get comparator instance operating mode to adjust power and speed. - * @rmtoll CSR COMP1MODE LL_COMP_GetPowerMode\n - * COMP2MODE 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_LOWPOWER - * @arg @ref LL_COMP_POWERMODE_ULTRALOWPOWER - */ -__STATIC_INLINE uint32_t LL_COMP_GetPowerMode(COMP_TypeDef *COMPx) -{ - return (uint32_t)(READ_BIT(COMP->CSR, - COMP_CSR_COMP1MODE << __COMP_BITOFFSET_INSTANCE(COMPx)) - >> __COMP_BITOFFSET_INSTANCE(COMPx) - ); -} - -/** - * @} - */ - -/** @defgroup COMP_LL_EF_Configuration_comparator_inputs Configuration of comparator inputs - * @{ - */ - -/** - * @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. - * @rmtoll CSR COMP1INSEL LL_COMP_ConfigInputs\n - * CSR COMP2INSEL LL_COMP_ConfigInputs\n - * CSR COMP1SW1 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 - * @param InputPlus This parameter can be one of the following values: - * @arg @ref LL_COMP_INPUT_PLUS_IO1 - * @arg @ref LL_COMP_INPUT_PLUS_DAC1_CH1 (1) - * - * (1) Parameter available only on COMP instance: COMP1. - * @retval None - */ -__STATIC_INLINE void LL_COMP_ConfigInputs(COMP_TypeDef *COMPx, uint32_t InputMinus, uint32_t InputPlus) -{ - /* Note: Connection switch is applicable only to COMP instance COMP1, */ - /* therefore if COMP2 is selected the equivalent bit is */ - /* kept unmodified. */ - MODIFY_REG(COMP->CSR, - (COMP_CSR_COMP1INSEL | (COMP_CSR_COMP1SW1 * __COMP_IS_INSTANCE_ODD(COMPx))) << __COMP_BITOFFSET_INSTANCE(COMPx), - (InputMinus | InputPlus) << __COMP_BITOFFSET_INSTANCE(COMPx) ); -} - -/** - * @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 CSR COMP1INSEL LL_COMP_SetInputPlus\n - * CSR COMP2INSEL 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_DAC1_CH1 (1) - * - * (1) Parameter available only on COMP instance: COMP1. - * @retval None - */ -__STATIC_INLINE void LL_COMP_SetInputPlus(COMP_TypeDef *COMPx, uint32_t InputPlus) -{ - /* Note: Connection switch is applicable only to COMP instance COMP1, */ - /* therefore if COMP2 is selected the equivalent bit is */ - /* kept unmodified. */ - MODIFY_REG(COMP->CSR, - (COMP_CSR_COMP1SW1 * __COMP_IS_INSTANCE_ODD(COMPx)) << __COMP_BITOFFSET_INSTANCE(COMPx), - InputPlus << __COMP_BITOFFSET_INSTANCE(COMPx) ); -} - -/** - * @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 CSR COMP1INSEL LL_COMP_GetInputPlus\n - * CSR COMP2INSEL 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_DAC1_CH1 (1) - * - * (1) Parameter available only on COMP instance: COMP1. - */ -__STATIC_INLINE uint32_t LL_COMP_GetInputPlus(COMP_TypeDef *COMPx) -{ - /* Note: Connection switch is applicable only to COMP instance COMP1, */ - /* therefore is COMP2 is selected the returned value will be null. */ - return (uint32_t)(READ_BIT(COMP->CSR, - COMP_CSR_COMP1SW1 << __COMP_BITOFFSET_INSTANCE(COMPx)) - >> __COMP_BITOFFSET_INSTANCE(COMPx) - ); -} - -/** - * @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. - * @rmtoll CSR COMP1SW1 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 - * @retval None - */ -__STATIC_INLINE void LL_COMP_SetInputMinus(COMP_TypeDef *COMPx, uint32_t InputMinus) -{ - MODIFY_REG(COMP->CSR, - COMP_CSR_COMP1INSEL << __COMP_BITOFFSET_INSTANCE(COMPx), - InputMinus << __COMP_BITOFFSET_INSTANCE(COMPx) ); -} - -/** - * @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 CSR COMP1SW1 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 - */ -__STATIC_INLINE uint32_t LL_COMP_GetInputMinus(COMP_TypeDef *COMPx) -{ - return (uint32_t)(READ_BIT(COMP->CSR, - COMP_CSR_COMP1INSEL << __COMP_BITOFFSET_INSTANCE(COMPx)) - >> __COMP_BITOFFSET_INSTANCE(COMPx) - ); -} - -/** - * @brief Set comparator instance hysteresis mode of the input minus (inverting input). - * @rmtoll CSR COMP1HYST LL_COMP_SetInputHysteresis\n - * COMP2HYST 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(COMP->CSR, - COMP_CSR_COMP1HYST << __COMP_BITOFFSET_INSTANCE(COMPx), - InputHysteresis << __COMP_BITOFFSET_INSTANCE(COMPx) ); -} - -/** - * @brief Get comparator instance hysteresis mode of the minus (inverting) input. - * @rmtoll CSR COMP1HYST LL_COMP_GetInputHysteresis\n - * COMP2HYST 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(COMP->CSR, - COMP_CSR_COMP1HYST << __COMP_BITOFFSET_INSTANCE(COMPx)) - >> __COMP_BITOFFSET_INSTANCE(COMPx) - ); - -} - -/** - * @} - */ - -/** @defgroup COMP_LL_EF_Configuration_comparator_output Configuration of comparator output - * @{ - */ - -/** - * @brief Set comparator output selection. - * @note Availability of parameters of output selection to timer - * depends on timers availability on the selected device. - * @rmtoll CSR COMP1OUTSEL LL_COMP_SetOutputSelection\n - * COMP2OUTSEL LL_COMP_SetOutputSelection - * @param COMPx Comparator instance - * @param OutputSelection This parameter can be one of the following values: - * @arg @ref LL_COMP_OUTPUT_NONE - * @arg @ref LL_COMP_OUTPUT_TIM1_BKIN (1) - * @arg @ref LL_COMP_OUTPUT_TIM1_IC1 (1) - * @arg @ref LL_COMP_OUTPUT_TIM1_OCCLR (1) - * @arg @ref LL_COMP_OUTPUT_TIM2_IC4 (1) - * @arg @ref LL_COMP_OUTPUT_TIM2_OCCLR (1) - * @arg @ref LL_COMP_OUTPUT_TIM3_IC1 (1) - * @arg @ref LL_COMP_OUTPUT_TIM3_OCCLR (1) - * - * (1) Parameter availability depending on timer availability - * on the selected device. - * @retval None - */ -__STATIC_INLINE void LL_COMP_SetOutputSelection(COMP_TypeDef *COMPx, uint32_t OutputSelection) -{ - MODIFY_REG(COMP->CSR, - COMP_CSR_COMP1OUTSEL << __COMP_BITOFFSET_INSTANCE(COMPx), - OutputSelection << __COMP_BITOFFSET_INSTANCE(COMPx) ); -} - -/** - * @brief Get comparator output selection. - * @note Availability of parameters of output selection to timer - * depends on timers availability on the selected device. - * @rmtoll CSR COMP1OUTSEL LL_COMP_GetOutputSelection\n - * COMP2OUTSEL LL_COMP_GetOutputSelection - * @param COMPx Comparator instance - * @retval Returned value can be one of the following values: - * @arg @ref LL_COMP_OUTPUT_NONE - * @arg @ref LL_COMP_OUTPUT_TIM1_BKIN (1) - * @arg @ref LL_COMP_OUTPUT_TIM1_IC1 (1) - * @arg @ref LL_COMP_OUTPUT_TIM1_OCCLR (1) - * @arg @ref LL_COMP_OUTPUT_TIM2_IC4 (1) - * @arg @ref LL_COMP_OUTPUT_TIM2_OCCLR (1) - * @arg @ref LL_COMP_OUTPUT_TIM3_IC1 (1) - * @arg @ref LL_COMP_OUTPUT_TIM3_OCCLR (1) - * - * (1) Parameter availability depending on timer availability - * on the selected device. - */ -__STATIC_INLINE uint32_t LL_COMP_GetOutputSelection(COMP_TypeDef *COMPx) -{ - return (uint32_t)(READ_BIT(COMP->CSR, - COMP_CSR_COMP1OUTSEL << __COMP_BITOFFSET_INSTANCE(COMPx)) - >> __COMP_BITOFFSET_INSTANCE(COMPx) - ); -} - -/** - * @brief Set comparator instance output polarity. - * @rmtoll CSR COMP1POL LL_COMP_SetOutputPolarity\n - * COMP2POL 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(COMP->CSR, - COMP_CSR_COMP1POL << __COMP_BITOFFSET_INSTANCE(COMPx), - OutputPolarity << __COMP_BITOFFSET_INSTANCE(COMPx) ); -} - -/** - * @brief Get comparator instance output polarity. - * @rmtoll CSR COMP1POL LL_COMP_GetOutputPolarity\n - * COMP2POL 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(COMP->CSR, - COMP_CSR_COMP1POL << __COMP_BITOFFSET_INSTANCE(COMPx)) - >> __COMP_BITOFFSET_INSTANCE(COMPx) - ); -} - -/** - * @} - */ - -/** @defgroup COMP_LL_EF_Operation Operation on comparator instance - * @{ - */ - -/** - * @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 CSR COMP1EN LL_COMP_Enable\n - * CSR COMP2EN LL_COMP_Enable - * @param COMPx Comparator instance - * @retval None - */ -__STATIC_INLINE void LL_COMP_Enable(COMP_TypeDef *COMPx) -{ - SET_BIT(COMP->CSR, COMP_CSR_COMP1EN << __COMP_BITOFFSET_INSTANCE(COMPx)); -} - -/** - * @brief Disable comparator instance. - * @rmtoll CSR COMP1EN LL_COMP_Disable\n - * CSR COMP2EN LL_COMP_Disable - * @param COMPx Comparator instance - * @retval None - */ -__STATIC_INLINE void LL_COMP_Disable(COMP_TypeDef *COMPx) -{ - CLEAR_BIT(COMP->CSR, COMP_CSR_COMP1EN << __COMP_BITOFFSET_INSTANCE(COMPx)); -} - -/** - * @brief Get comparator enable state - * (0: COMP is disabled, 1: COMP is enabled) - * @rmtoll CSR COMP1EN LL_COMP_IsEnabled\n - * CSR COMP2EN 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(COMP->CSR, COMP_CSR_COMP1EN << __COMP_BITOFFSET_INSTANCE(COMPx)) == COMP_CSR_COMP1EN << __COMP_BITOFFSET_INSTANCE(COMPx)); -} - -/** - * @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 CSR COMP1LOCK LL_COMP_Lock\n - * CSR COMP2LOCK LL_COMP_Lock - * @param COMPx Comparator instance - * @retval None - */ -__STATIC_INLINE void LL_COMP_Lock(COMP_TypeDef *COMPx) -{ - SET_BIT(COMP->CSR, COMP_CSR_COMP1LOCK << __COMP_BITOFFSET_INSTANCE(COMPx)); -} - -/** - * @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 CSR COMP1LOCK LL_COMP_IsLocked\n - * CSR COMP2LOCK 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(COMP->CSR, COMP_CSR_COMP1LOCK << __COMP_BITOFFSET_INSTANCE(COMPx)) == COMP_CSR_COMP1LOCK << __COMP_BITOFFSET_INSTANCE(COMPx)); -} - -/** - * @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 CSR COMP1OUT LL_COMP_ReadOutputLevel\n - * CSR COMP2OUT 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) -{ - return (uint32_t)(READ_BIT(COMP->CSR, - COMP_CSR_COMP1OUT << __COMP_BITOFFSET_INSTANCE(COMPx)) - >> (__COMP_BITOFFSET_INSTANCE(COMPx) + LL_COMP_OUTPUT_LEVEL_BITOFFSET_POS) - ); -} - -/** - * @} - */ - -#if defined(USE_FULL_LL_DRIVER) -/** @defgroup COMP_LL_EF_Init Initialization and de-initialization functions - * @{ - */ - -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 /* __STM32F0xx_LL_COMP_H */ - -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ -- cgit