/** ****************************************************************************** * @file stm32mp1xx_ll_exti.h * @author MCD Application Team * @brief Header file of EXTI LL module. ****************************************************************************** * @attention * * Copyright (c) 2019 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 STM32MP1xx_LL_EXTI_H #define STM32MP1xx_LL_EXTI_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32mp1xx.h" /** @addtogroup STM32MP1xx_LL_Driver * @{ */ #if defined (EXTI) /** @defgroup EXTI_LL EXTI * @{ */ /* Private types -------------------------------------------------------------*/ /* Private variables ---------------------------------------------------------*/ /* Private constants ---------------------------------------------------------*/ #define LL_EXTI_REGISTER_PINPOS_SHFT 16u /*!< Define used to shift pin position in EXTICR register */ /* Private Macros ------------------------------------------------------------*/ #if defined(USE_FULL_LL_DRIVER) /** @defgroup EXTI_LL_Private_Macros EXTI Private Macros * @{ */ /** * @} */ #endif /*USE_FULL_LL_DRIVER*/ /* Exported types ------------------------------------------------------------*/ #if defined(USE_FULL_LL_DRIVER) /** @defgroup EXTI_LL_ES_INIT EXTI Exported Init structure * @{ */ typedef struct { uint32_t Line_0_31; /*!< Specifies the EXTI lines to be enabled or disabled for Lines in range 0 to 31 This parameter can be any combination of @ref EXTI_LL_EC_LINE */ uint32_t Line_32_63; /*!< Specifies the EXTI lines to be enabled or disabled for Lines in range 32 to 63 This parameter can be any combination of @ref EXTI_LL_EC_LINE */ uint32_t Line_64_95; /*!< Specifies the EXTI lines to be enabled or disabled for Lines in range 64 to 95 This parameter can be any combination of @ref EXTI_LL_EC_LINE */ FunctionalState LineCommand; /*!< Specifies the new state of the selected EXTI lines. This parameter can be set either to ENABLE or DISABLE */ uint8_t Mode; /*!< Specifies the mode for the EXTI lines. This parameter can be a value of @ref EXTI_LL_EC_MODE. */ uint8_t Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines. This parameter can be a value of @ref EXTI_LL_EC_TRIGGER. */ } LL_EXTI_InitTypeDef; /** * @} */ #endif /*USE_FULL_LL_DRIVER*/ /* Exported constants --------------------------------------------------------*/ /** @defgroup EXTI_LL_Exported_Constants EXTI Exported Constants * @{ */ /** @defgroup EXTI_LL_EC_LINE LINE * @{ */ #define LL_EXTI_LINE_0 EXTI_IMR1_IM0 /*!< Extended line 0 */ #define LL_EXTI_LINE_1 EXTI_IMR1_IM1 /*!< Extended line 1 */ #define LL_EXTI_LINE_2 EXTI_IMR1_IM2 /*!< Extended line 2 */ #define LL_EXTI_LINE_3 EXTI_IMR1_IM3 /*!< Extended line 3 */ #define LL_EXTI_LINE_4 EXTI_IMR1_IM4 /*!< Extended line 4 */ #define LL_EXTI_LINE_5 EXTI_IMR1_IM5 /*!< Extended line 5 */ #define LL_EXTI_LINE_6 EXTI_IMR1_IM6 /*!< Extended line 6 */ #define LL_EXTI_LINE_7 EXTI_IMR1_IM7 /*!< Extended line 7 */ #define LL_EXTI_LINE_8 EXTI_IMR1_IM8 /*!< Extended line 8 */ #define LL_EXTI_LINE_9 EXTI_IMR1_IM9 /*!< Extended line 9 */ #define LL_EXTI_LINE_10 EXTI_IMR1_IM10 /*!< Extended line 10 */ #define LL_EXTI_LINE_11 EXTI_IMR1_IM11 /*!< Extended line 11 */ #define LL_EXTI_LINE_12 EXTI_IMR1_IM12 /*!< Extended line 12 */ #define LL_EXTI_LINE_13 EXTI_IMR1_IM13 /*!< Extended line 13 */ #define LL_EXTI_LINE_14 EXTI_IMR1_IM14 /*!< Extended line 14 */ #define LL_EXTI_LINE_15 EXTI_IMR1_IM15 /*!< Extended line 15 */ #define LL_EXTI_LINE_16 EXTI_IMR1_IM16 /*!< Extended line 16 */ #define LL_EXTI_LINE_17 EXTI_IMR1_IM17 /*!< Extended line 17 */ #define LL_EXTI_LINE_18 EXTI_IMR1_IM18 /*!< Extended line 18 */ #define LL_EXTI_LINE_19 EXTI_IMR1_IM19 /*!< Extended line 19 */ #define LL_EXTI_LINE_21 EXTI_IMR1_IM21 /*!< Extended line 21 */ #define LL_EXTI_LINE_22 EXTI_IMR1_IM22 /*!< Extended line 22 */ #define LL_EXTI_LINE_23 EXTI_IMR1_IM23 /*!< Extended line 23 */ #define LL_EXTI_LINE_24 EXTI_IMR1_IM24 /*!< Extended line 24 */ #define LL_EXTI_LINE_25 EXTI_IMR1_IM25 /*!< Extended line 25 */ #define LL_EXTI_LINE_26 EXTI_IMR1_IM26 /*!< Extended line 26 */ #define LL_EXTI_LINE_27 EXTI_IMR1_IM27 /*!< Extended line 27 */ #define LL_EXTI_LINE_28 EXTI_IMR1_IM28 /*!< Extended line 28 */ #define LL_EXTI_LINE_29 EXTI_IMR1_IM29 /*!< Extended line 29 */ #define LL_EXTI_LINE_30 EXTI_IMR1_IM30 /*!< Extended line 30 */ #define LL_EXTI_LINE_31 EXTI_IMR1_IM31 /*!< Extended line 31 */ #define LL_EXTI_LINE_ALL_0_31 0xFFEFFFFFU /*!< All Extended line not reserved*/ #define LL_EXTI_LINE_32 EXTI_IMR2_IM32 /*!< Extended line 32 */ #define LL_EXTI_LINE_33 EXTI_IMR2_IM33 /*!< Extended line 33 */ #define LL_EXTI_LINE_36 EXTI_IMR2_IM36 /*!< Extended line 36 */ #define LL_EXTI_LINE_37 EXTI_IMR2_IM37 /*!< Extended line 37 */ #define LL_EXTI_LINE_38 EXTI_IMR2_IM38 /*!< Extended line 38 */ #define LL_EXTI_LINE_39 EXTI_IMR2_IM39 /*!< Extended line 39 */ #define LL_EXTI_LINE_40 EXTI_IMR2_IM40 /*!< Extended line 40 */ #define LL_EXTI_LINE_41 EXTI_IMR2_IM41 /*!< Extended line 41 */ #define LL_EXTI_LINE_42 EXTI_IMR2_IM42 /*!< Extended line 42 */ #define LL_EXTI_LINE_43 EXTI_IMR2_IM43 /*!< Extended line 43 */ #define LL_EXTI_LINE_44 EXTI_IMR2_IM44 /*!< Extended line 44 */ #define LL_EXTI_LINE_47 EXTI_IMR2_IM47 /*!< Extended line 47 */ #define LL_EXTI_LINE_48 EXTI_IMR2_IM48 /*!< Extended line 48 */ #define LL_EXTI_LINE_50 EXTI_IMR2_IM50 /*!< Extended line 50 */ #define LL_EXTI_LINE_52 EXTI_IMR2_IM52 /*!< Extended line 52 */ #define LL_EXTI_LINE_53 EXTI_IMR2_IM53 /*!< Extended line 53 */ #define LL_EXTI_LINE_54 EXTI_IMR2_IM54 /*!< Extended line 54 */ #define LL_EXTI_LINE_55 EXTI_IMR2_IM55 /*!< Extended line 55 */ #define LL_EXTI_LINE_56 EXTI_IMR2_IM56 /*!< Extended line 56 */ #define LL_EXTI_LINE_57 EXTI_IMR2_IM57 /*!< Extended line 57 */ #define LL_EXTI_LINE_58 EXTI_IMR2_IM58 /*!< Extended line 58 */ #define LL_EXTI_LINE_59 EXTI_IMR2_IM59 /*!< Extended line 59 */ #define LL_EXTI_LINE_60 EXTI_IMR2_IM60 /*!< Extended line 60 */ #define LL_EXTI_LINE_61 EXTI_IMR2_IM61 /*!< Extended line 61 */ #define LL_EXTI_LINE_62 EXTI_IMR2_IM62 /*!< Extended line 62 */ #define LL_EXTI_LINE_63 EXTI_IMR2_IM63 /*!< Extended line 63 */ #define LL_EXTI_LINE_ALL_32_63 0xFFF5FFF3U /*!< All Extended line not reserved*/ #define LL_EXTI_LINE_64 EXTI_IMR3_IM64 /*!< Extended line 64 */ #define LL_EXTI_LINE_65 EXTI_IMR3_IM65 /*!< Extended line 65 */ #define LL_EXTI_LINE_66 EXTI_IMR3_IM66 /*!< Extended line 66 */ #define LL_EXTI_LINE_68 EXTI_IMR3_IM68 /*!< Extended line 68 */ #define LL_EXTI_LINE_69 EXTI_IMR3_IM69 /*!< Extended line 69 */ #define LL_EXTI_LINE_70 EXTI_IMR3_IM70 /*!< Extended line 70 */ #define LL_EXTI_LINE_71 EXTI_IMR3_IM71 /*!< Extended line 71 */ #define LL_EXTI_LINE_72 EXTI_IMR3_IM72 /*!< Extended line 72 */ #define LL_EXTI_LINE_73 EXTI_IMR3_IM73 /*!< Extended line 73 */ #define LL_EXTI_LINE_75 EXTI_IMR3_IM75 /*!< Extended line 75 */ #define LL_EXTI_LINE_ALL_64_95 0xBF7U /*!< All Extended line not reserved*/ #define LL_EXTI_LINE_ALL (0xFFFFFFFFU) /*!< All Extended line */ #if defined(USE_FULL_LL_DRIVER) #define LL_EXTI_LINE_NONE (0x00000000U) /*!< None Extended line */ #endif /*USE_FULL_LL_DRIVER*/ /** * @} */ /** @defgroup EXTI_LL_EC_CONFIG_PORT EXTI CONFIG PORT * @{ */ #define LL_EXTI_CONFIG_PORTA EXTI_EXTICR1_EXTI0_PA /*!< EXTI PORT A */ #define LL_EXTI_CONFIG_PORTB EXTI_EXTICR1_EXTI0_PB /*!< EXTI PORT B */ #define LL_EXTI_CONFIG_PORTC EXTI_EXTICR1_EXTI0_PC /*!< EXTI PORT C */ #define LL_EXTI_CONFIG_PORTD EXTI_EXTICR1_EXTI0_PD /*!< EXTI PORT D */ #define LL_EXTI_CONFIG_PORTE EXTI_EXTICR1_EXTI0_PE /*!< EXTI PORT E */ #define LL_EXTI_CONFIG_PORTF EXTI_EXTICR1_EXTI0_PF /*!< EXTI PORT F */ #define LL_EXTI_CONFIG_PORTG EXTI_EXTICR1_EXTI0_PG /*!< EXTI PORT G */ #define LL_EXTI_CONFIG_PORTH EXTI_EXTICR1_EXTI0_PH /*!< EXTI PORT H */ #define LL_EXTI_CONFIG_PORTI EXTI_EXTICR1_EXTI0_PI /*!< EXTI PORT I */ #define LL_EXTI_CONFIG_PORTJ EXTI_EXTICR1_EXTI0_PJ /*!< EXTI PORT J */ #define LL_EXTI_CONFIG_PORTK EXTI_EXTICR1_EXTI0_PK /*!< EXTI PORT K */ #define LL_EXTI_CONFIG_PORTZ EXTI_EXTICR1_EXTI0_PZ /*!< EXTI PORT Z */ /** * @} */ /** @defgroup EXTI_LL_EC_CONFIG_LINE EXTI CONFIG LINE * @{ */ #define LL_EXTI_CONFIG_LINE0 ((0uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 0U) /*!< EXTI_POSITION_0 | EXTICR[0] */ #define LL_EXTI_CONFIG_LINE1 ((8uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 0U) /*!< EXTI_POSITION_8 | EXTICR[0] */ #define LL_EXTI_CONFIG_LINE2 ((16uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 0U) /*!< EXTI_POSITION_16 | EXTICR[0] */ #define LL_EXTI_CONFIG_LINE3 ((24uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 0U) /*!< EXTI_POSITION_24 | EXTICR[0] */ #define LL_EXTI_CONFIG_LINE4 ((0uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 1U) /*!< EXTI_POSITION_0 | EXTICR[1] */ #define LL_EXTI_CONFIG_LINE5 ((8uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 1U) /*!< EXTI_POSITION_8 | EXTICR[1] */ #define LL_EXTI_CONFIG_LINE6 ((16uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 1U) /*!< EXTI_POSITION_16 | EXTICR[1] */ #define LL_EXTI_CONFIG_LINE7 ((24uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 1U) /*!< EXTI_POSITION_24 | EXTICR[1] */ #define LL_EXTI_CONFIG_LINE8 ((0uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 2U) /*!< EXTI_POSITION_0 | EXTICR[2] */ #define LL_EXTI_CONFIG_LINE9 ((8uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 2U) /*!< EXTI_POSITION_8 | EXTICR[2] */ #define LL_EXTI_CONFIG_LINE10 ((16uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 2U) /*!< EXTI_POSITION_16 | EXTICR[2] */ #define LL_EXTI_CONFIG_LINE11 ((24uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 2U) /*!< EXTI_POSITION_24 | EXTICR[2] */ #define LL_EXTI_CONFIG_LINE12 ((0uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 3U) /*!< EXTI_POSITION_0 | EXTICR[3] */ #define LL_EXTI_CONFIG_LINE13 ((8uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 3U) /*!< EXTI_POSITION_8 | EXTICR[3] */ #define LL_EXTI_CONFIG_LINE14 ((16uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 3U) /*!< EXTI_POSITION_16 | EXTICR[3] */ #define LL_EXTI_CONFIG_LINE15 ((24uL << LL_EXTI_REGISTER_PINPOS_SHFT) | 3U) /*!< EXTI_POSITION_24 | EXTICR[3] */ /** * @} */ #if defined(USE_FULL_LL_DRIVER) /** @defgroup EXTI_LL_EC_MODE Mode * @{ */ #define LL_EXTI_MODE_IT ((uint8_t)0x00U) /*!< Interrupt Mode */ #define LL_EXTI_MODE_EVENT ((uint8_t)0x01U) /*!< Event Mode */ #define LL_EXTI_MODE_IT_EVENT ((uint8_t)0x02U) /*!< Interrupt & Event Mode */ /** * @} */ /** @defgroup EXTI_LL_EC_TRIGGER Edge Trigger * @{ */ #define LL_EXTI_TRIGGER_NONE ((uint8_t)0x00U) /*!< No Trigger Mode */ #define LL_EXTI_TRIGGER_RISING ((uint8_t)0x01U) /*!< Trigger Rising Mode */ #define LL_EXTI_TRIGGER_FALLING ((uint8_t)0x02U) /*!< Trigger Falling Mode */ #define LL_EXTI_TRIGGER_RISING_FALLING ((uint8_t)0x03U) /*!< Trigger Rising & Falling Mode */ /** * @} */ #endif /*USE_FULL_LL_DRIVER*/ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup EXTI_LL_Exported_Macros EXTI Exported Macros * @{ */ /** @defgroup EXTI_LL_EM_WRITE_READ Common Write and read registers Macros * @{ */ /** * @brief Write a value in EXTI register * @param __REG__ Register to be written * @param __VALUE__ Value to be written in the register * @retval None */ #define LL_EXTI_WriteReg(__REG__, __VALUE__) WRITE_REG(EXTI->__REG__, (__VALUE__)) /** * @brief Read a value in EXTI register * @param __REG__ Register to be read * @retval Register value */ #define LL_EXTI_ReadReg(__REG__) READ_REG(EXTI->__REG__) /** * @} */ /** * @} */ /* Exported functions --------------------------------------------------------*/ /** @defgroup EXTI_LL_Exported_Functions EXTI Exported Functions * @{ */ /** @defgroup EXTI_LL_EF_IT_Management IT_Management * @{ */ /** * @brief Enable ExtiLine Interrupt request for Lines in range 0 to 31 * @rmtoll C2IMR1 IMx LL_EXTI_EnableIT_0_31 * @param ExtiLine This parameter can be one of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @arg @ref LL_EXTI_LINE_17 * @arg @ref LL_EXTI_LINE_18 * @arg @ref LL_EXTI_LINE_19 * * @arg @ref LL_EXTI_LINE_21 * @arg @ref LL_EXTI_LINE_22 * @arg @ref LL_EXTI_LINE_23 * @arg @ref LL_EXTI_LINE_24 * @arg @ref LL_EXTI_LINE_25 * @arg @ref LL_EXTI_LINE_26 * @arg @ref LL_EXTI_LINE_27 * @arg @ref LL_EXTI_LINE_28 * @arg @ref LL_EXTI_LINE_29 * @arg @ref LL_EXTI_LINE_30 * @arg @ref LL_EXTI_LINE_31 * @arg @ref LL_EXTI_LINE_ALL_0_31 * @retval None */ __STATIC_INLINE void LL_EXTI_EnableIT_0_31(uint32_t ExtiLine) { SET_BIT(EXTI->C2IMR1, ExtiLine); } /** * @brief Enable ExtiLine Interrupt request for Lines in range 32 to 63 * @rmtoll C2IMR2 IMx LL_EXTI_EnableIT_32_63 * @param ExtiLine This parameter can be one of the following values: * @arg @ref LL_EXTI_LINE_32 * @arg @ref LL_EXTI_LINE_33 * * * @arg @ref LL_EXTI_LINE_36 * @arg @ref LL_EXTI_LINE_37 * @arg @ref LL_EXTI_LINE_38 * @arg @ref LL_EXTI_LINE_39 * @arg @ref LL_EXTI_LINE_40 * @arg @ref LL_EXTI_LINE_41 * @arg @ref LL_EXTI_LINE_42 * @arg @ref LL_EXTI_LINE_43 * @arg @ref LL_EXTI_LINE_44 * * @arg @ref LL_EXTI_LINE_47 * @arg @ref LL_EXTI_LINE_48 * * @arg @ref LL_EXTI_LINE_50 * * @arg @ref LL_EXTI_LINE_52 * @arg @ref LL_EXTI_LINE_53 * @arg @ref LL_EXTI_LINE_54 * @arg @ref LL_EXTI_LINE_55 * @arg @ref LL_EXTI_LINE_56 * @arg @ref LL_EXTI_LINE_57 * @arg @ref LL_EXTI_LINE_58 * @arg @ref LL_EXTI_LINE_59 * @arg @ref LL_EXTI_LINE_60 * @arg @ref LL_EXTI_LINE_61 * @arg @ref LL_EXTI_LINE_62 * @arg @ref LL_EXTI_LINE_63 * @arg @ref LL_EXTI_LINE_ALL_32_63 * @retval None */ __STATIC_INLINE void LL_EXTI_EnableIT_32_63(uint32_t ExtiLine) { SET_BIT(EXTI->C2IMR2, ExtiLine); } /** * @brief Enable ExtiLine Interrupt request for Lines in range 64 to 95 * @rmtoll C2IMR3 IMx LL_EXTI_EnableIT_64_95 * @param ExtiLine This parameter can be one of the following values: * @arg @ref LL_EXTI_LINE_64 * @arg @ref LL_EXTI_LINE_65 * @arg @ref LL_EXTI_LINE_66 * * @arg @ref LL_EXTI_LINE_68 * @arg @ref LL_EXTI_LINE_69 * @arg @ref LL_EXTI_LINE_70 * @arg @ref LL_EXTI_LINE_71 * @arg @ref LL_EXTI_LINE_72 * @arg @ref LL_EXTI_LINE_73 * * @arg @ref LL_EXTI_LINE_75 * @arg @ref LL_EXTI_LINE_ALL_64_95 * @retval None */ __STATIC_INLINE void LL_EXTI_EnableIT_64_95(uint32_t ExtiLine) { SET_BIT(EXTI->C2IMR3, ExtiLine); } /** * @brief Disable ExtiLine Interrupt request for Lines in range 0 to 31 * @rmtoll C2IMR1 IMx LL_EXTI_DisableIT_0_31 * @param ExtiLine This parameter can be one of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @arg @ref LL_EXTI_LINE_17 * @arg @ref LL_EXTI_LINE_18 * @arg @ref LL_EXTI_LINE_19 * * @arg @ref LL_EXTI_LINE_21 * @arg @ref LL_EXTI_LINE_22 * @arg @ref LL_EXTI_LINE_23 * @arg @ref LL_EXTI_LINE_24 * @arg @ref LL_EXTI_LINE_25 * @arg @ref LL_EXTI_LINE_26 * @arg @ref LL_EXTI_LINE_27 * @arg @ref LL_EXTI_LINE_28 * @arg @ref LL_EXTI_LINE_29 * @arg @ref LL_EXTI_LINE_30 * @arg @ref LL_EXTI_LINE_31 * @arg @ref LL_EXTI_LINE_ALL_0_31 * @retval None */ __STATIC_INLINE void LL_EXTI_DisableIT_0_31(uint32_t ExtiLine) { CLEAR_BIT(EXTI->C2IMR1, ExtiLine); } /** * @brief Disable ExtiLine Interrupt request for Lines in range 32 to 63 * @rmtoll C2IMR2 IMx LL_EXTI_DisableIT_32_63 * @param ExtiLine This parameter can be one of the following values: * @arg @ref LL_EXTI_LINE_32 * @arg @ref LL_EXTI_LINE_33 * * * @arg @ref LL_EXTI_LINE_36 * @arg @ref LL_EXTI_LINE_37 * @arg @ref LL_EXTI_LINE_38 * @arg @ref LL_EXTI_LINE_39 * @arg @ref LL_EXTI_LINE_40 * @arg @ref LL_EXTI_LINE_41 * @arg @ref LL_EXTI_LINE_42 * @arg @ref LL_EXTI_LINE_43 * @arg @ref LL_EXTI_LINE_44 * * @arg @ref LL_EXTI_LINE_47 * @arg @ref LL_EXTI_LINE_48 * * @arg @ref LL_EXTI_LINE_50 * * @arg @ref LL_EXTI_LINE_52 * @arg @ref LL_EXTI_LINE_53 * @arg @ref LL_EXTI_LINE_54 * @arg @ref LL_EXTI_LINE_55 * @arg @ref LL_EXTI_LINE_56 * @arg @ref LL_EXTI_LINE_57 * @arg @ref LL_EXTI_LINE_58 * @arg @ref LL_EXTI_LINE_59 * @arg @ref LL_EXTI_LINE_60 * @arg @ref LL_EXTI_LINE_61 * @arg @ref LL_EXTI_LINE_62 * @arg @ref LL_EXTI_LINE_63 * @arg @ref LL_EXTI_LINE_ALL_32_63 * @retval None */ __STATIC_INLINE void LL_EXTI_DisableIT_32_63(uint32_t ExtiLine) { CLEAR_BIT(EXTI->C2IMR2, ExtiLine); } /** * @brief Disable ExtiLine Interrupt request for Lines in range 64 to 95 * @rmtoll C2IMR3 IMx LL_EXTI_DisableIT_64_95 * @param ExtiLine This parameter can be one of the following values: * @arg @ref LL_EXTI_LINE_64 * @arg @ref LL_EXTI_LINE_65 * @arg @ref LL_EXTI_LINE_66 * * @arg @ref LL_EXTI_LINE_68 * @arg @ref LL_EXTI_LINE_69 * @arg @ref LL_EXTI_LINE_70 * @arg @ref LL_EXTI_LINE_71 * @arg @ref LL_EXTI_LINE_72 * @arg @ref LL_EXTI_LINE_73 * * @arg @ref LL_EXTI_LINE_75 * @arg @ref LL_EXTI_LINE_ALL_64_95 * @retval None */ __STATIC_INLINE void LL_EXTI_DisableIT_64_95(uint32_t ExtiLine) { CLEAR_BIT(EXTI->C2IMR3, ExtiLine); } /** * @brief Indicate if ExtiLine Interrupt request is enabled for Lines in range 0 to 31 * @rmtoll C2IMR1 IMx LL_EXTI_IsEnabledIT_0_31 * @param ExtiLine This parameter can be one of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @arg @ref LL_EXTI_LINE_17 * @arg @ref LL_EXTI_LINE_18 * @arg @ref LL_EXTI_LINE_19 * * @arg @ref LL_EXTI_LINE_21 * @arg @ref LL_EXTI_LINE_22 * @arg @ref LL_EXTI_LINE_23 * @arg @ref LL_EXTI_LINE_24 * @arg @ref LL_EXTI_LINE_25 * @arg @ref LL_EXTI_LINE_26 * @arg @ref LL_EXTI_LINE_27 * @arg @ref LL_EXTI_LINE_28 * @arg @ref LL_EXTI_LINE_29 * @arg @ref LL_EXTI_LINE_30 * @arg @ref LL_EXTI_LINE_31 * @arg @ref LL_EXTI_LINE_ALL_0_31 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_EXTI_IsEnabledIT_0_31(uint32_t ExtiLine) { return ((READ_BIT(EXTI->C2IMR1, ExtiLine) == (ExtiLine)) ? 1UL : 0UL); } /** * @brief Indicate if ExtiLine Interrupt request is enabled for Lines in range 32 to 63 * @rmtoll C2IMR2 IMx LL_EXTI_IsEnabledIT_32_63 * @param ExtiLine This parameter can be one of the following values: * @arg @ref LL_EXTI_LINE_32 * @arg @ref LL_EXTI_LINE_33 * * * @arg @ref LL_EXTI_LINE_36 * @arg @ref LL_EXTI_LINE_37 * @arg @ref LL_EXTI_LINE_38 * @arg @ref LL_EXTI_LINE_39 * @arg @ref LL_EXTI_LINE_40 * @arg @ref LL_EXTI_LINE_41 * @arg @ref LL_EXTI_LINE_42 * @arg @ref LL_EXTI_LINE_43 * @arg @ref LL_EXTI_LINE_44 * * @arg @ref LL_EXTI_LINE_47 * @arg @ref LL_EXTI_LINE_48 * * @arg @ref LL_EXTI_LINE_50 * * @arg @ref LL_EXTI_LINE_52 * @arg @ref LL_EXTI_LINE_53 * @arg @ref LL_EXTI_LINE_54 * @arg @ref LL_EXTI_LINE_55 * @arg @ref LL_EXTI_LINE_56 * @arg @ref LL_EXTI_LINE_57 * @arg @ref LL_EXTI_LINE_58 * @arg @ref LL_EXTI_LINE_59 * @arg @ref LL_EXTI_LINE_60 * @arg @ref LL_EXTI_LINE_61 * @arg @ref LL_EXTI_LINE_62 * @arg @ref LL_EXTI_LINE_63 * @arg @ref LL_EXTI_LINE_ALL_32_63 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_EXTI_IsEnabledIT_32_63(uint32_t ExtiLine) { return ((READ_BIT(EXTI->C2IMR2, ExtiLine) == (ExtiLine)) ? 1UL : 0UL); } /** * @brief Indicate if ExtiLine Interrupt request is enabled for Lines in range 64 to 95 * @rmtoll C2IMR3 IMx LL_EXTI_IsEnabledIT_64_95 * @param ExtiLine This parameter can be one of the following values: * @arg @ref LL_EXTI_LINE_64 * @arg @ref LL_EXTI_LINE_65 * @arg @ref LL_EXTI_LINE_66 * * @arg @ref LL_EXTI_LINE_68 * @arg @ref LL_EXTI_LINE_69 * @arg @ref LL_EXTI_LINE_70 * @arg @ref LL_EXTI_LINE_71 * @arg @ref LL_EXTI_LINE_72 * @arg @ref LL_EXTI_LINE_73 * * @arg @ref LL_EXTI_LINE_75 * @arg @ref LL_EXTI_LINE_ALL_64_95 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_EXTI_IsEnabledIT_64_95(uint32_t ExtiLine) { return ((READ_BIT(EXTI->C2IMR3, ExtiLine) == (ExtiLine)) ? 1UL : 0UL); } /** * @} */ /** @defgroup EXTI_LL_EF_Event_Management Event_Management * @{ */ /** * @brief Enable ExtiLine Event request for Lines in range 0 to 31 * @rmtoll C2EMR1 EMx LL_EXTI_EnableEvent_0_31 * @param ExtiLine This parameter can be one of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * * @arg @ref LL_EXTI_LINE_17 * @arg @ref LL_EXTI_LINE_18 * @arg @ref LL_EXTI_LINE_19 * @arg @ref LL_EXTI_LINE_ALL_0_31 * @retval None */ __STATIC_INLINE void LL_EXTI_EnableEvent_0_31(uint32_t ExtiLine) { SET_BIT(EXTI->C2EMR1, ExtiLine); } /** * @brief Enable ExtiLine Event request for Lines in range 64 to 95 * @rmtoll C2EMR3 EMx LL_EXTI_EnableEvent_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_66 * @arg @ref LL_EXTI_LINE_ALL_64_95 * @retval None */ __STATIC_INLINE void LL_EXTI_EnableEvent_64_95(uint32_t ExtiLine) { SET_BIT(EXTI->C2EMR3, ExtiLine); } /** * @brief Disable ExtiLine Event request for Lines in range 0 to 31 * @rmtoll C2EMR1 EMx LL_EXTI_DisableEvent_0_31 * @param ExtiLine This parameter can be one of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * * @arg @ref LL_EXTI_LINE_17 * @arg @ref LL_EXTI_LINE_18 * @arg @ref LL_EXTI_LINE_19 * @arg @ref LL_EXTI_LINE_ALL_0_31 * @retval None */ __STATIC_INLINE void LL_EXTI_DisableEvent_0_31(uint32_t ExtiLine) { CLEAR_BIT(EXTI->C2EMR1, ExtiLine); } /** * @brief Disable ExtiLine Event request for Lines in range 64 to 95 * @rmtoll C2EMR3 EMx LL_EXTI_DisableEvent_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_66 * @arg @ref LL_EXTI_LINE_ALL_64_95 * @retval None */ __STATIC_INLINE void LL_EXTI_DisableEvent_64_95(uint32_t ExtiLine) { CLEAR_BIT(EXTI->C2EMR3, ExtiLine); } /** * @brief Indicate if ExtiLine Event request is enabled for Lines in range 0 to 31 * @rmtoll C2EMR1 EMx LL_EXTI_IsEnabledEvent_0_31 * @param ExtiLine This parameter can be one of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * * @arg @ref LL_EXTI_LINE_17 * @arg @ref LL_EXTI_LINE_18 * @arg @ref LL_EXTI_LINE_19 * @arg @ref LL_EXTI_LINE_ALL_0_31 * @note Please check each device line mapping for EXTI Line availability * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_EXTI_IsEnabledEvent_0_31(uint32_t ExtiLine) { return ((READ_BIT(EXTI->C2EMR1, ExtiLine) == (ExtiLine)) ? 1UL : 0UL); } /** * @brief Indicate if ExtiLine Event request is enabled for Lines in range 64 to 95 * @rmtoll C2EMR3 EMx LL_EXTI_IsEnabledEvent_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_66 * @arg @ref LL_EXTI_LINE_ALL_64_95 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_EXTI_IsEnabledEvent_64_95(uint32_t ExtiLine) { return ((READ_BIT(EXTI->C2EMR3, ExtiLine) == (ExtiLine)) ? 1UL : 0UL); } /** * @} */ /** @defgroup EXTI_LL_EF_Rising_Trigger_Management Rising_Trigger_Management * @{ */ /** * @brief Enable ExtiLine Rising Edge Trigger for Lines in range 0 to 31 * @note The configurable event inputs are edge triggered, no glitch must be * generated on these inputs. * If a rising edge on the configurable event input occurs during writing * of the register, the associated pending bit will not be set. * Rising and falling edge triggers can be set for the same configurable * event input. In this case, both edges generate a trigger. * @rmtoll RTSR1 RTx LL_EXTI_EnableRisingTrig_0_31 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @retval None */ __STATIC_INLINE void LL_EXTI_EnableRisingTrig_0_31(uint32_t ExtiLine) { SET_BIT(EXTI->RTSR1, ExtiLine); } /** * @brief Enable ExtiLine Rising Edge Trigger for Lines in range 64 to 95 * @note The configurable event inputs are edge triggered, no glitch must be * generated on these inputs. * If a rising edge on the configurable event input occurs during writing * of the register, the associated pending bit will not be set. * Rising and falling edge triggers can be set for the same configurable * event input. In this case, both edges generate a trigger. * @rmtoll RTSR3 RTx LL_EXTI_EnableRisingTrig_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_65 * @arg @ref LL_EXTI_LINE_66 * @arg @ref LL_EXTI_LINE_68 * * @arg @ref LL_EXTI_LINE_73 * @retval None */ __STATIC_INLINE void LL_EXTI_EnableRisingTrig_64_95(uint32_t ExtiLine) { SET_BIT(EXTI->RTSR3, ExtiLine); } /** * @brief Disable ExtiLine Rising Edge Trigger for Lines in range 0 to 31 * @note The configurable event inputs are edge triggered, no glitch must be * generated on these inputs. * If a rising edge on the configurable event input occurs during writing * of the register, the associated pending bit will not be set. * Rising and falling edge triggers can be set for the same configurable * event input. In this case, both edges generate a trigger. * @rmtoll RTSR1 RTx LL_EXTI_DisableRisingTrig_0_31 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @retval None */ __STATIC_INLINE void LL_EXTI_DisableRisingTrig_0_31(uint32_t ExtiLine) { CLEAR_BIT(EXTI->RTSR1, ExtiLine); } /** * @brief Disable ExtiLine Rising Edge Trigger for Lines in range 64 to 95 * @note The configurable event inputs are edge triggered, no glitch must be * generated on these inputs. * If a rising edge on the configurable event input occurs during writing * of the register, the associated pending bit will not be set. * Rising and falling edge triggers can be set for the same configurable * event input. In this case, both edges generate a trigger. * @rmtoll RTSR3 RTx LL_EXTI_DisableRisingTrig_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_65 * @arg @ref LL_EXTI_LINE_66 * @arg @ref LL_EXTI_LINE_68 * * @arg @ref LL_EXTI_LINE_73 * @retval None */ __STATIC_INLINE void LL_EXTI_DisableRisingTrig_64_95(uint32_t ExtiLine) { CLEAR_BIT(EXTI->RTSR3, ExtiLine); } /** * @brief Check if rising edge trigger is enabled for Lines in range 0 to 31 * @rmtoll RTSR1 RTx LL_EXTI_IsEnabledRisingTrig_0_31 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_EXTI_IsEnabledRisingTrig_0_31(uint32_t ExtiLine) { return ((READ_BIT(EXTI->RTSR1, ExtiLine) == (ExtiLine)) ? 1UL : 0UL); } /** * @brief Check if rising edge trigger is enabled for Lines in range 64 to 95 * @rmtoll RTSR3 RTx LL_EXTI_IsEnabledRisingTrig_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_65 * @arg @ref LL_EXTI_LINE_66 * @arg @ref LL_EXTI_LINE_68 * * @arg @ref LL_EXTI_LINE_73 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_EXTI_IsEnabledRisingTrig_64_95(uint32_t ExtiLine) { return ((READ_BIT(EXTI->RTSR3, ExtiLine) == (ExtiLine)) ? 1UL : 0UL); } /** * @} */ /** @defgroup EXTI_LL_EF_Falling_Trigger_Management Falling_Trigger_Management * @{ */ /** * @brief Enable ExtiLine Falling Edge Trigger for Lines in range 0 to 31 * @note The configurable event inputs are edge triggered, no glitch must be * generated on these inputs. * If a falling edge on the configurable event input occurs during * writing of the register, the associated pending bit will not be set. * Rising and falling edge triggers can be set for the same configurable * event input. In this case, both edges generate a trigger. * @rmtoll FTSR1 FTx LL_EXTI_EnableFallingTrig_0_31 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @note Please check each device line mapping for EXTI Line availability * @retval None */ __STATIC_INLINE void LL_EXTI_EnableFallingTrig_0_31(uint32_t ExtiLine) { SET_BIT(EXTI->FTSR1, ExtiLine); } /** * @brief Enable ExtiLine Falling Edge Trigger for Lines in range 64 to 95 * @note The configurable event inputs are edge triggered, no glitch must be * generated on these inputs. * If a falling edge on the configurable event input occurs during * writing of the register, the associated pending bit will not be set. * Rising and falling edge triggers can be set for the same configurable * event input. In this case, both edges generate a trigger. * @rmtoll FTSR3 FTx LL_EXTI_EnableFallingTrig_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_65 * @arg @ref LL_EXTI_LINE_66 * * @arg @ref LL_EXTI_LINE_68 * * @arg @ref LL_EXTI_LINE_73 * @retval None */ __STATIC_INLINE void LL_EXTI_EnableFallingTrig_64_95(uint32_t ExtiLine) { SET_BIT(EXTI->FTSR3, ExtiLine); } /** * @brief Disable ExtiLine Falling Edge Trigger for Lines in range 0 to 31 * @note The configurable event inputs are edge triggered, no glitch must be * generated on these inputs. * If a falling edge on the configurable event input occurs during * writing of the register, the associated pending bit will not be set. * Rising and falling edge triggers can be set for the same configurable * event input. In this case, both edges generate a trigger. * @rmtoll FTSR1 FTx LL_EXTI_DisableFallingTrig_0_31 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @note Please check each device line mapping for EXTI Line availability * @retval None */ __STATIC_INLINE void LL_EXTI_DisableFallingTrig_0_31(uint32_t ExtiLine) { CLEAR_BIT(EXTI->FTSR1, ExtiLine); } /** * @brief Disable ExtiLine Falling Edge Trigger for Lines in range 64 to 95 * @note The configurable event inputs are edge triggered, no glitch must be * generated on these inputs. * If a falling edge on the configurable event input occurs during * writing of the register, the associated pending bit will not be set. * Rising and falling edge triggers can be set for the same configurable * event input. In this case, both edges generate a trigger. * @rmtoll FTSR3 FTx LL_EXTI_DisableFallingTrig_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_65 * @arg @ref LL_EXTI_LINE_66 * * @arg @ref LL_EXTI_LINE_68 * * @arg @ref LL_EXTI_LINE_73 * @retval None */ __STATIC_INLINE void LL_EXTI_DisableFallingTrig_64_95(uint32_t ExtiLine) { CLEAR_BIT(EXTI->FTSR3, ExtiLine); } /** * @brief Check if falling edge trigger is enabled for Lines in range 0 to 31 * @rmtoll FTSR1 FTx LL_EXTI_IsEnabledFallingTrig_0_31 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @note Please check each device line mapping for EXTI Line availability * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_EXTI_IsEnabledFallingTrig_0_31(uint32_t ExtiLine) { return ((READ_BIT(EXTI->FTSR1, ExtiLine) == (ExtiLine)) ? 1UL : 0UL); } /** * @brief Check if falling edge trigger is enabled for Lines in range 64 to 95 * @rmtoll FTSR3 FTx LL_EXTI_IsEnabledFallingTrig_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_65 * @arg @ref LL_EXTI_LINE_66 * * @arg @ref LL_EXTI_LINE_68 * * @arg @ref LL_EXTI_LINE_73 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_EXTI_IsEnabledFallingTrig_64_95(uint32_t ExtiLine) { return ((READ_BIT(EXTI->FTSR3, ExtiLine) == (ExtiLine)) ? 1UL : 0UL); } /** * @} */ /** @defgroup EXTI_LL_EF_Software_Interrupt_Management Software_Interrupt_Management * @{ */ /** * @brief Generate a software Interrupt Event for Lines in range 0 to 31 * @note A software interrupt is generated independent from the setting in * EXTI_RTSR and EXTI_FTSR. Will always return 0 when read. * Writing a 1 to this bit will trigger a rising edge event on event x. * This bit is auto cleared by HW. * @rmtoll SWIER1 SWIx LL_EXTI_GenerateSWI_0_31 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @note Please check each device line mapping for EXTI Line availability * @retval None */ __STATIC_INLINE void LL_EXTI_GenerateSWI_0_31(uint32_t ExtiLine) { SET_BIT(EXTI->SWIER1, ExtiLine); } /** * @brief Generate a software Interrupt Event for Lines in range 64 to 95 * @note A software interrupt is generated independent from the setting in * EXTI_RTSR and EXTI_FTSR. Will always return 0 when read. * Writing a 1 to this bit will trigger a rising edge event on event x. * This bit is auto cleared by HW. * @rmtoll SWIER3 SWIx LL_EXTI_GenerateSWI_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_65 * @arg @ref LL_EXTI_LINE_66 * * @arg @ref LL_EXTI_LINE_68 * * @arg @ref LL_EXTI_LINE_73 * @retval None */ __STATIC_INLINE void LL_EXTI_GenerateSWI_64_95(uint32_t ExtiLine) { SET_BIT(EXTI->SWIER3, ExtiLine); } /** * @} */ /** @defgroup EXTI_LL_EF_Flag_Management Flag_Management * @{ */ /** * @brief Check if the ExtLine Rising Flag is set or not for Lines in range 0 to 31 * @note This bit is set when the rising edge event or an EXTI_SWIER Software * trigger arrives on the configurable event line. This bit is cleared * by writing a 1 into the bit. * @rmtoll RPR1 RPIFx LL_EXTI_IsActiveRisingFlag_0_31 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_EXTI_IsActiveRisingFlag_0_31(uint32_t ExtiLine) { return ((READ_BIT(EXTI->RPR1, ExtiLine) == (ExtiLine)) ? 1UL : 0UL); } /** * @brief Check if the ExtLine Rising Flag is set or not for Lines in range 64 to 95 * @note This bit is set when the rising edge event or an EXTI_SWIER Software * trigger arrives on the configurable event line. This bit is cleared * by writing a 1 into the bit. * @rmtoll RPR3 RPIFx LL_EXTI_IsActiveRisingFlag_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_65 * @arg @ref LL_EXTI_LINE_66 * * @arg @ref LL_EXTI_LINE_68 * * @arg @ref LL_EXTI_LINE_73 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_EXTI_IsActiveRisingFlag_64_95(uint32_t ExtiLine) { return ((READ_BIT(EXTI->RPR3, ExtiLine) == (ExtiLine)) ? 1UL : 0UL); } /** * @brief Check if the ExtLine Falling Flag is set or not for Lines in range 0 to 31 * @note This bit is set when the falling edge event arrives on the configurable * event line. This bit is cleared by writing a 1 into the bit. * @rmtoll FPR1 FPIFx LL_EXTI_IsActiveFallingFlag_0_31 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_EXTI_IsActiveFallingFlag_0_31(uint32_t ExtiLine) { return ((READ_BIT(EXTI->FPR1, ExtiLine) == (ExtiLine)) ? 1UL : 0UL); } /** * @brief Check if the ExtLine Falling Flag is set or not for Lines in range 64 to 95 * @note This bit is set when the falling edge event arrives on the configurable * event line. This bit is cleared by writing a 1 into the bit. * @rmtoll FPR3 FPIFx LL_EXTI_IsActiveFallingFlag_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_65 * @arg @ref LL_EXTI_LINE_66 * * @arg @ref LL_EXTI_LINE_68 * * @arg @ref LL_EXTI_LINE_73 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_EXTI_IsActiveFallingFlag_64_95(uint32_t ExtiLine) { return ((READ_BIT(EXTI->FPR3, ExtiLine) == (ExtiLine)) ? 1UL : 0UL); } /** * @brief Read ExtLine Combination Rising Flag for Lines in range 0 to 31 * @note This bit is set when the rising edge event or an EXTI_SWIER Software * trigger arrives on the configurable event line. This bit is cleared * by writing a 1 into the bit. * @rmtoll RPR1 RPIFx LL_EXTI_ReadRisingFlag_0_31 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @retval @note This bit is set when the selected edge event arrives on the interrupt */ __STATIC_INLINE uint32_t LL_EXTI_ReadRisingFlag_0_31(uint32_t ExtiLine) { return (uint32_t)(READ_BIT(EXTI->RPR1, ExtiLine)); } /** * @brief Read ExtLine Combination Rising Flag for Lines in range 64 to 95 * @note This bit is set when the rising edge event or an EXTI_SWIER Software * trigger arrives on the configurable event line. This bit is cleared * by writing a 1 into the bit. * @rmtoll RPR3 RPIFx LL_EXTI_ReadRisingFlag_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_65 * @arg @ref LL_EXTI_LINE_66 * * @arg @ref LL_EXTI_LINE_68 * * @arg @ref LL_EXTI_LINE_73 * @retval @note This bit is set when the selected edge event arrives on the interrupt */ __STATIC_INLINE uint32_t LL_EXTI_ReadRisingFlag_64_95(uint32_t ExtiLine) { return (uint32_t)(READ_BIT(EXTI->RPR3, ExtiLine)); } /** * @brief Read ExtLine Combination Falling Flag for Lines in range 0 to 31 * @note This bit is set when the falling edge event arrives on the configurable * event line. This bit is cleared by writing a 1 into the bit. * @rmtoll FPR1 FPIFx LL_EXTI_ReadFallingFlag_0_31 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @retval @note This bit is set when the selected edge event arrives on the interrupt */ __STATIC_INLINE uint32_t LL_EXTI_ReadFallingFlag_0_31(uint32_t ExtiLine) { return (uint32_t)(READ_BIT(EXTI->FPR1, ExtiLine)); } /** * @brief Read ExtLine Combination Falling Flag for Lines in range 64 to 95 * @note This bit is set when the falling edge event arrives on the configurable * event line. This bit is cleared by writing a 1 into the bit. * @rmtoll FPR3 FPIFx LL_EXTI_ReadFallingFlag_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_65 * @arg @ref LL_EXTI_LINE_66 * * @arg @ref LL_EXTI_LINE_68 * * @arg @ref LL_EXTI_LINE_73 * @retval @note This bit is set when the selected edge event arrives on the interrupt */ __STATIC_INLINE uint32_t LL_EXTI_ReadFallingFlag_64_95(uint32_t ExtiLine) { return (uint32_t)(READ_BIT(EXTI->FPR3, ExtiLine)); } /** * @brief Clear ExtLine Rising Flags for Lines in range 0 to 31 * @note This bit is set when the rising edge event or an EXTI_SWIER Software * trigger arrives on the configurable event line. This bit is cleared * by writing a 1 into the bit. * @rmtoll RPR1 RPIFx LL_EXTI_ClearFlag_0_31 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @retval None */ __STATIC_INLINE void LL_EXTI_ClearRisingFlag_0_31(uint32_t ExtiLine) { WRITE_REG(EXTI->RPR1, ExtiLine); } /** * @brief Clear ExtLine Rising Flags for Lines in range 64 to 95 * @note This bit is set when the rising edge event or an EXTI_SWIER Software * trigger arrives on the configurable event line. This bit is cleared * by writing a 1 into the bit. * @rmtoll RPR3 RPIFx LL_EXTI_ClearFlag_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_33 * @arg @ref LL_EXTI_LINE_40 * @arg @ref LL_EXTI_LINE_41 * @retval None */ __STATIC_INLINE void LL_EXTI_ClearRisingFlag_64_95(uint32_t ExtiLine) { WRITE_REG(EXTI->RPR3, ExtiLine); } /** * @brief Clear ExtLine Falling Flags for Lines in range 0 to 31 * @note This bit is set when the falling edge event arrives on the configurable * event line. This bit is cleared by writing a 1 into the bit. * @rmtoll FPR1 FPIFx LL_EXTI_ClearFlag_0_31 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_0 * @arg @ref LL_EXTI_LINE_1 * @arg @ref LL_EXTI_LINE_2 * @arg @ref LL_EXTI_LINE_3 * @arg @ref LL_EXTI_LINE_4 * @arg @ref LL_EXTI_LINE_5 * @arg @ref LL_EXTI_LINE_6 * @arg @ref LL_EXTI_LINE_7 * @arg @ref LL_EXTI_LINE_8 * @arg @ref LL_EXTI_LINE_9 * @arg @ref LL_EXTI_LINE_10 * @arg @ref LL_EXTI_LINE_11 * @arg @ref LL_EXTI_LINE_12 * @arg @ref LL_EXTI_LINE_13 * @arg @ref LL_EXTI_LINE_14 * @arg @ref LL_EXTI_LINE_15 * @arg @ref LL_EXTI_LINE_16 * @retval None */ __STATIC_INLINE void LL_EXTI_ClearFallingFlag_0_31(uint32_t ExtiLine) { WRITE_REG(EXTI->FPR1, ExtiLine); } /** * @brief Clear ExtLine Falling Flags for Lines in range 64 to 95 * @note This bit is set when the falling edge event or arrives on the configurable * event line. This bit is cleared by writing a 1 into the bit. * @rmtoll FPR3 FPIFx LL_EXTI_ClearFlag_64_95 * @param ExtiLine This parameter can be a combination of the following values: * @arg @ref LL_EXTI_LINE_33 * @arg @ref LL_EXTI_LINE_40 * @arg @ref LL_EXTI_LINE_41 * @retval None */ __STATIC_INLINE void LL_EXTI_ClearFallingFlag_64_95(uint32_t ExtiLine) { WRITE_REG(EXTI->FPR3, ExtiLine); } /** * @} */ /** @defgroup EXTI_LL_EF_Config EF configuration functions * @{ */ /** * @brief Configure source input for the EXTI external interrupt. * @rmtoll EXTI_EXTICR1 EXTI0 LL_EXTI_SetEXTISource\n * EXTI_EXTICR1 EXTI1 LL_EXTI_SetEXTISource\n * EXTI_EXTICR1 EXTI2 LL_EXTI_SetEXTISource\n * EXTI_EXTICR1 EXTI3 LL_EXTI_SetEXTISource\n * EXTI_EXTICR2 EXTI4 LL_EXTI_SetEXTISource\n * EXTI_EXTICR2 EXTI5 LL_EXTI_SetEXTISource\n * EXTI_EXTICR2 EXTI6 LL_EXTI_SetEXTISource\n * EXTI_EXTICR2 EXTI7 LL_EXTI_SetEXTISource\n * EXTI_EXTICR3 EXTI8 LL_EXTI_SetEXTISource\n * EXTI_EXTICR3 EXTI9 LL_EXTI_SetEXTISource\n * EXTI_EXTICR3 EXTI10 LL_EXTI_SetEXTISource\n * EXTI_EXTICR3 EXTI11 LL_EXTI_SetEXTISource\n * EXTI_EXTICR4 EXTI12 LL_EXTI_SetEXTISource\n * EXTI_EXTICR4 EXTI13 LL_EXTI_SetEXTISource\n * EXTI_EXTICR4 EXTI14 LL_EXTI_SetEXTISource\n * EXTI_EXTICR4 EXTI15 LL_EXTI_SetEXTISource * @param Port This parameter can be one of the following values: * @arg @ref EXTI_LL_EC_CONFIG_PORT * * (*) value not defined in all devices * @param Line This parameter can be one of the following values: * @arg @ref LL_EXTI_CONFIG_LINE0 * @arg @ref LL_EXTI_CONFIG_LINE1 * @arg @ref LL_EXTI_CONFIG_LINE2 * @arg @ref LL_EXTI_CONFIG_LINE3 * @arg @ref LL_EXTI_CONFIG_LINE4 * @arg @ref LL_EXTI_CONFIG_LINE5 * @arg @ref LL_EXTI_CONFIG_LINE6 * @arg @ref LL_EXTI_CONFIG_LINE7 * @arg @ref LL_EXTI_CONFIG_LINE8 * @arg @ref LL_EXTI_CONFIG_LINE9 * @arg @ref LL_EXTI_CONFIG_LINE10 * @arg @ref LL_EXTI_CONFIG_LINE11 * @arg @ref LL_EXTI_CONFIG_LINE12 * @arg @ref LL_EXTI_CONFIG_LINE13 * @arg @ref LL_EXTI_CONFIG_LINE14 * @arg @ref LL_EXTI_CONFIG_LINE15 * @retval None */ __STATIC_INLINE void LL_EXTI_SetEXTISource(uint32_t Port, uint32_t Line) { MODIFY_REG(EXTI->EXTICR[Line & 0x03u], EXTI_EXTICR1_EXTI0 << (Line >> LL_EXTI_REGISTER_PINPOS_SHFT), Port << (Line >> LL_EXTI_REGISTER_PINPOS_SHFT)); } /** * @brief Get the configured defined for specific EXTI Line * @rmtoll EXTI_EXTICR1 EXTI0 LL_EXTI_SetEXTISource\n * EXTI_EXTICR1 EXTI1 LL_EXTI_SetEXTISource\n * EXTI_EXTICR1 EXTI2 LL_EXTI_SetEXTISource\n * EXTI_EXTICR1 EXTI3 LL_EXTI_SetEXTISource\n * EXTI_EXTICR2 EXTI4 LL_EXTI_SetEXTISource\n * EXTI_EXTICR2 EXTI5 LL_EXTI_SetEXTISource\n * EXTI_EXTICR2 EXTI6 LL_EXTI_SetEXTISource\n * EXTI_EXTICR2 EXTI7 LL_EXTI_SetEXTISource\n * EXTI_EXTICR3 EXTI8 LL_EXTI_SetEXTISource\n * EXTI_EXTICR3 EXTI9 LL_EXTI_SetEXTISource\n * EXTI_EXTICR3 EXTI10 LL_EXTI_SetEXTISource\n * EXTI_EXTICR3 EXTI11 LL_EXTI_SetEXTISource\n * EXTI_EXTICR4 EXTI12 LL_EXTI_SetEXTISource\n * EXTI_EXTICR4 EXTI13 LL_EXTI_SetEXTISource\n * EXTI_EXTICR4 EXTI14 LL_EXTI_SetEXTISource\n * EXTI_EXTICR4 EXTI15 LL_EXTI_SetEXTISource * @param Line This parameter can be one of the following values: * @arg @ref LL_EXTI_CONFIG_LINE0 * @arg @ref LL_EXTI_CONFIG_LINE1 * @arg @ref LL_EXTI_CONFIG_LINE2 * @arg @ref LL_EXTI_CONFIG_LINE3 * @arg @ref LL_EXTI_CONFIG_LINE4 * @arg @ref LL_EXTI_CONFIG_LINE5 * @arg @ref LL_EXTI_CONFIG_LINE6 * @arg @ref LL_EXTI_CONFIG_LINE7 * @arg @ref LL_EXTI_CONFIG_LINE8 * @arg @ref LL_EXTI_CONFIG_LINE9 * @arg @ref LL_EXTI_CONFIG_LINE10 * @arg @ref LL_EXTI_CONFIG_LINE11 * @arg @ref LL_EXTI_CONFIG_LINE12 * @arg @ref LL_EXTI_CONFIG_LINE13 * @arg @ref LL_EXTI_CONFIG_LINE14 * @arg @ref LL_EXTI_CONFIG_LINE15 * @retval Returned value can be one of the following values: * @arg @ref EXTI_LL_EC_CONFIG_PORT * * (*) value not defined in all devices */ __STATIC_INLINE uint32_t LL_EXTI_GetEXTISource(uint32_t Line) { return (READ_BIT(EXTI->EXTICR[Line & 0x03u], (EXTI_EXTICR1_EXTI0 << (Line >> LL_EXTI_REGISTER_PINPOS_SHFT))) >> (Line >> LL_EXTI_REGISTER_PINPOS_SHFT)); } /** * @} */ #if defined(USE_FULL_LL_DRIVER) /** @defgroup EXTI_LL_EF_Init Initialization and de-initialization functions * @{ */ ErrorStatus LL_EXTI_Init(LL_EXTI_InitTypeDef *EXTI_InitStruct); ErrorStatus LL_EXTI_DeInit(void); void LL_EXTI_StructInit(LL_EXTI_InitTypeDef *EXTI_InitStruct); /** * @} */ #endif /* USE_FULL_LL_DRIVER */ /** * @} */ /** * @} */ #endif /* EXTI */ /** * @} */ #ifdef __cplusplus } #endif #endif /* STM32MP1xx_LL_EXTI_H */