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8b51c7	1	/**
Q	2	******************************************************************************
	3	* @file stm32f0xx_ll_exti.h
	4	* @author MCD Application Team
	5	* @brief Header file of EXTI LL module.
	6	******************************************************************************
	7	* @attention
	8	*
	9	* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
	10	*
	11	* Redistribution and use in source and binary forms, with or without modification,
	12	* are permitted provided that the following conditions are met:
	13	* 1. Redistributions of source code must retain the above copyright notice,
	14	* this list of conditions and the following disclaimer.
	15	* 2. Redistributions in binary form must reproduce the above copyright notice,
	16	* this list of conditions and the following disclaimer in the documentation
	17	* and/or other materials provided with the distribution.
	18	* 3. Neither the name of STMicroelectronics nor the names of its contributors
	19	* may be used to endorse or promote products derived from this software
	20	* without specific prior written permission.
	21	*
	22	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
	23	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	24	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	25	* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
	26	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	27	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
	28	* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
	29	* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
	30	* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	31	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	32	*
	33	******************************************************************************
	34	*/
	35
	36	/* Define to prevent recursive inclusion -------------------------------------*/
	37	#ifndef __STM32F0xx_LL_EXTI_H
	38	#define __STM32F0xx_LL_EXTI_H
	39
	40	#ifdef __cplusplus
	41	extern "C" {
	42	#endif
	43
	44	/* Includes ------------------------------------------------------------------*/
	45	#include "stm32f0xx.h"
	46
	47	/** @addtogroup STM32F0xx_LL_Driver
	48	* @{
	49	*/
	50
	51	#if defined (EXTI)
	52
	53	/** @defgroup EXTI_LL EXTI
	54	* @{
	55	*/
	56
	57	/* Private types -------------------------------------------------------------*/
	58	/* Private variables ---------------------------------------------------------*/
	59	/* Private constants ---------------------------------------------------------*/
	60	/* Private Macros ------------------------------------------------------------*/
	61	#if defined(USE_FULL_LL_DRIVER)
	62	/** @defgroup EXTI_LL_Private_Macros EXTI Private Macros
	63	* @{
	64	*/
	65	/**
	66	* @}
	67	*/
	68	#endif /USE_FULL_LL_DRIVER/
	69	/* Exported types ------------------------------------------------------------*/
	70	#if defined(USE_FULL_LL_DRIVER)
	71	/** @defgroup EXTI_LL_ES_INIT EXTI Exported Init structure
	72	* @{
	73	*/
	74	typedef struct
	75	{
	76
	77	uint32_t Line_0_31; /*!< Specifies the EXTI lines to be enabled or disabled for Lines in range 0 to 31
	78	This parameter can be any combination of @ref EXTI_LL_EC_LINE */
	79
	80	FunctionalState LineCommand; /*!< Specifies the new state of the selected EXTI lines.
	81	This parameter can be set either to ENABLE or DISABLE */
	82
	83	uint8_t Mode; /*!< Specifies the mode for the EXTI lines.
	84	This parameter can be a value of @ref EXTI_LL_EC_MODE. */
	85
	86	uint8_t Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines.
	87	This parameter can be a value of @ref EXTI_LL_EC_TRIGGER. */
	88	} LL_EXTI_InitTypeDef;
	89
	90	/**
	91	* @}
	92	*/
	93	#endif /USE_FULL_LL_DRIVER/
	94
	95	/* Exported constants --------------------------------------------------------*/
	96	/** @defgroup EXTI_LL_Exported_Constants EXTI Exported Constants
	97	* @{
	98	*/
	99
	100	/** @defgroup EXTI_LL_EC_LINE LINE
	101	* @{
	102	*/
	103	#define LL_EXTI_LINE_0 EXTI_IMR_IM0 /!< Extended line 0 /
	104	#define LL_EXTI_LINE_1 EXTI_IMR_IM1 /!< Extended line 1 /
	105	#define LL_EXTI_LINE_2 EXTI_IMR_IM2 /!< Extended line 2 /
	106	#define LL_EXTI_LINE_3 EXTI_IMR_IM3 /!< Extended line 3 /
	107	#define LL_EXTI_LINE_4 EXTI_IMR_IM4 /!< Extended line 4 /
	108	#define LL_EXTI_LINE_5 EXTI_IMR_IM5 /!< Extended line 5 /
	109	#define LL_EXTI_LINE_6 EXTI_IMR_IM6 /!< Extended line 6 /
	110	#define LL_EXTI_LINE_7 EXTI_IMR_IM7 /!< Extended line 7 /
	111	#define LL_EXTI_LINE_8 EXTI_IMR_IM8 /!< Extended line 8 /
	112	#define LL_EXTI_LINE_9 EXTI_IMR_IM9 /!< Extended line 9 /
	113	#define LL_EXTI_LINE_10 EXTI_IMR_IM10 /!< Extended line 10 /
	114	#define LL_EXTI_LINE_11 EXTI_IMR_IM11 /!< Extended line 11 /
	115	#define LL_EXTI_LINE_12 EXTI_IMR_IM12 /!< Extended line 12 /
	116	#define LL_EXTI_LINE_13 EXTI_IMR_IM13 /!< Extended line 13 /
	117	#define LL_EXTI_LINE_14 EXTI_IMR_IM14 /!< Extended line 14 /
	118	#define LL_EXTI_LINE_15 EXTI_IMR_IM15 /!< Extended line 15 /
	119	#if defined(EXTI_IMR_IM16)
	120	#define LL_EXTI_LINE_16 EXTI_IMR_IM16 /!< Extended line 16 /
	121	#endif
	122	#define LL_EXTI_LINE_17 EXTI_IMR_IM17 /!< Extended line 17 /
	123	#if defined(EXTI_IMR_IM18)
	124	#define LL_EXTI_LINE_18 EXTI_IMR_IM18 /!< Extended line 18 /
	125	#endif
	126	#define LL_EXTI_LINE_19 EXTI_IMR_IM19 /!< Extended line 19 /
	127	#if defined(EXTI_IMR_IM20)
	128	#define LL_EXTI_LINE_20 EXTI_IMR_IM20 /!< Extended line 20 /
	129	#endif
	130	#if defined(EXTI_IMR_IM21)
	131	#define LL_EXTI_LINE_21 EXTI_IMR_IM21 /!< Extended line 21 /
	132	#endif
	133	#if defined(EXTI_IMR_IM22)
	134	#define LL_EXTI_LINE_22 EXTI_IMR_IM22 /!< Extended line 22 /
	135	#endif
	136	#define LL_EXTI_LINE_23 EXTI_IMR_IM23 /!< Extended line 23 /
	137	#if defined(EXTI_IMR_IM24)
	138	#define LL_EXTI_LINE_24 EXTI_IMR_IM24 /!< Extended line 24 /
	139	#endif
	140	#if defined(EXTI_IMR_IM25)
	141	#define LL_EXTI_LINE_25 EXTI_IMR_IM25 /!< Extended line 25 /
	142	#endif
	143	#if defined(EXTI_IMR_IM26)
	144	#define LL_EXTI_LINE_26 EXTI_IMR_IM26 /!< Extended line 26 /
	145	#endif
	146	#if defined(EXTI_IMR_IM27)
	147	#define LL_EXTI_LINE_27 EXTI_IMR_IM27 /!< Extended line 27 /
	148	#endif
	149	#if defined(EXTI_IMR_IM28)
	150	#define LL_EXTI_LINE_28 EXTI_IMR_IM28 /!< Extended line 28 /
	151	#endif
	152	#if defined(EXTI_IMR_IM29)
	153	#define LL_EXTI_LINE_29 EXTI_IMR_IM29 /!< Extended line 29 /
	154	#endif
	155	#if defined(EXTI_IMR_IM30)
	156	#define LL_EXTI_LINE_30 EXTI_IMR_IM30 /!< Extended line 30 /
	157	#endif
	158	#if defined(EXTI_IMR_IM31)
	159	#define LL_EXTI_LINE_31 EXTI_IMR_IM31 /!< Extended line 31 /
	160	#endif
	161	#define LL_EXTI_LINE_ALL_0_31 EXTI_IMR_IM /!< All Extended line not reserved/
	162
	163
	164	#define LL_EXTI_LINE_ALL (0xFFFFFFFFU) /!< All Extended line /
	165
	166	#if defined(USE_FULL_LL_DRIVER)
	167	#define LL_EXTI_LINE_NONE (0x00000000U) /!< None Extended line /
	168	#endif /USE_FULL_LL_DRIVER/
	169
	170	/**
	171	* @}
	172	*/
	173	#if defined(USE_FULL_LL_DRIVER)
	174
	175	/** @defgroup EXTI_LL_EC_MODE Mode
	176	* @{
	177	*/
	178	#define LL_EXTI_MODE_IT ((uint8_t)0x00U) /!< Interrupt Mode /
	179	#define LL_EXTI_MODE_EVENT ((uint8_t)0x01U) /!< Event Mode /
	180	#define LL_EXTI_MODE_IT_EVENT ((uint8_t)0x02U) /!< Interrupt & Event Mode /
	181	/**
	182	* @}
	183	*/
	184
	185	/** @defgroup EXTI_LL_EC_TRIGGER Edge Trigger
	186	* @{
	187	*/
	188	#define LL_EXTI_TRIGGER_NONE ((uint8_t)0x00U) /!< No Trigger Mode /
	189	#define LL_EXTI_TRIGGER_RISING ((uint8_t)0x01U) /!< Trigger Rising Mode /
	190	#define LL_EXTI_TRIGGER_FALLING ((uint8_t)0x02U) /!< Trigger Falling Mode /
	191	#define LL_EXTI_TRIGGER_RISING_FALLING ((uint8_t)0x03U) /!< Trigger Rising & Falling Mode /
	192
	193	/**
	194	* @}
	195	*/
	196
	197
	198	#endif /USE_FULL_LL_DRIVER/
	199
	200
	201	/**
	202	* @}
	203	*/
	204
	205	/* Exported macro ------------------------------------------------------------*/
	206	/** @defgroup EXTI_LL_Exported_Macros EXTI Exported Macros
	207	* @{
	208	*/
	209
	210	/** @defgroup EXTI_LL_EM_WRITE_READ Common Write and read registers Macros
	211	* @{
	212	*/
	213
	214	/**
	215	* @brief Write a value in EXTI register
	216	* @param __REG__ Register to be written
	217	* @param __VALUE__ Value to be written in the register
	218	* @retval None
	219	*/
	220	#define LL_EXTI_WriteReg(__REG__, __VALUE__) WRITE_REG(EXTI->__REG__, (__VALUE__))
	221
	222	/**
	223	* @brief Read a value in EXTI register
	224	* @param __REG__ Register to be read
	225	* @retval Register value
	226	*/
	227	#define LL_EXTI_ReadReg(__REG__) READ_REG(EXTI->__REG__)
	228	/**
	229	* @}
	230	*/
	231
	232
	233	/**
	234	* @}
	235	*/
	236
	237
	238
	239	/* Exported functions --------------------------------------------------------*/
	240	/** @defgroup EXTI_LL_Exported_Functions EXTI Exported Functions
	241	* @{
	242	*/
	243	/** @defgroup EXTI_LL_EF_IT_Management IT_Management
	244	* @{
	245	*/
	246
	247	/**
	248	* @brief Enable ExtiLine Interrupt request for Lines in range 0 to 31
	249	* @note The reset value for the direct or internal lines (see RM)
	250	* is set to 1 in order to enable the interrupt by default.
	251	* Bits are set automatically at Power on.
	252	* @rmtoll IMR IMx LL_EXTI_EnableIT_0_31
	253	* @param ExtiLine This parameter can be one of the following values:
	254	* @arg @ref LL_EXTI_LINE_0
	255	* @arg @ref LL_EXTI_LINE_1
	256	* @arg @ref LL_EXTI_LINE_2
	257	* @arg @ref LL_EXTI_LINE_3
	258	* @arg @ref LL_EXTI_LINE_4
	259	* @arg @ref LL_EXTI_LINE_5
	260	* @arg @ref LL_EXTI_LINE_6
	261	* @arg @ref LL_EXTI_LINE_7
	262	* @arg @ref LL_EXTI_LINE_8
	263	* @arg @ref LL_EXTI_LINE_9
	264	* @arg @ref LL_EXTI_LINE_10
	265	* @arg @ref LL_EXTI_LINE_11
	266	* @arg @ref LL_EXTI_LINE_12
	267	* @arg @ref LL_EXTI_LINE_13
	268	* @arg @ref LL_EXTI_LINE_14
	269	* @arg @ref LL_EXTI_LINE_15
	270	* @arg @ref LL_EXTI_LINE_16
	271	* @arg @ref LL_EXTI_LINE_17
	272	* @arg @ref LL_EXTI_LINE_18
	273	* @arg @ref LL_EXTI_LINE_19
	274	* @arg @ref LL_EXTI_LINE_20
	275	* @arg @ref LL_EXTI_LINE_21
	276	* @arg @ref LL_EXTI_LINE_22
	277	* @arg @ref LL_EXTI_LINE_23
	278	* @arg @ref LL_EXTI_LINE_24
	279	* @arg @ref LL_EXTI_LINE_25
	280	* @arg @ref LL_EXTI_LINE_26
	281	* @arg @ref LL_EXTI_LINE_27
	282	* @arg @ref LL_EXTI_LINE_28
	283	* @arg @ref LL_EXTI_LINE_29
	284	* @arg @ref LL_EXTI_LINE_30
	285	* @arg @ref LL_EXTI_LINE_31
	286	* @arg @ref LL_EXTI_LINE_ALL_0_31
	287	* @note Please check each device line mapping for EXTI Line availability
	288	* @retval None
	289	*/
	290	__STATIC_INLINE void LL_EXTI_EnableIT_0_31(uint32_t ExtiLine)
	291	{
	292	SET_BIT(EXTI->IMR, ExtiLine);
	293	}
	294
	295	/**
	296	* @brief Disable ExtiLine Interrupt request for Lines in range 0 to 31
	297	* @note The reset value for the direct or internal lines (see RM)
	298	* is set to 1 in order to enable the interrupt by default.
	299	* Bits are set automatically at Power on.
	300	* @rmtoll IMR IMx LL_EXTI_DisableIT_0_31
	301	* @param ExtiLine This parameter can be one of the following values:
	302	* @arg @ref LL_EXTI_LINE_0
	303	* @arg @ref LL_EXTI_LINE_1
	304	* @arg @ref LL_EXTI_LINE_2
	305	* @arg @ref LL_EXTI_LINE_3
	306	* @arg @ref LL_EXTI_LINE_4
	307	* @arg @ref LL_EXTI_LINE_5
	308	* @arg @ref LL_EXTI_LINE_6
	309	* @arg @ref LL_EXTI_LINE_7
	310	* @arg @ref LL_EXTI_LINE_8
	311	* @arg @ref LL_EXTI_LINE_9
	312	* @arg @ref LL_EXTI_LINE_10
	313	* @arg @ref LL_EXTI_LINE_11
	314	* @arg @ref LL_EXTI_LINE_12
	315	* @arg @ref LL_EXTI_LINE_13
	316	* @arg @ref LL_EXTI_LINE_14
	317	* @arg @ref LL_EXTI_LINE_15
	318	* @arg @ref LL_EXTI_LINE_16
	319	* @arg @ref LL_EXTI_LINE_17
	320	* @arg @ref LL_EXTI_LINE_18
	321	* @arg @ref LL_EXTI_LINE_19
	322	* @arg @ref LL_EXTI_LINE_20
	323	* @arg @ref LL_EXTI_LINE_21
	324	* @arg @ref LL_EXTI_LINE_22
	325	* @arg @ref LL_EXTI_LINE_23
	326	* @arg @ref LL_EXTI_LINE_24
	327	* @arg @ref LL_EXTI_LINE_25
	328	* @arg @ref LL_EXTI_LINE_26
	329	* @arg @ref LL_EXTI_LINE_27
	330	* @arg @ref LL_EXTI_LINE_28
	331	* @arg @ref LL_EXTI_LINE_29
	332	* @arg @ref LL_EXTI_LINE_30
	333	* @arg @ref LL_EXTI_LINE_31
	334	* @arg @ref LL_EXTI_LINE_ALL_0_31
	335	* @note Please check each device line mapping for EXTI Line availability
	336	* @retval None
	337	*/
	338	__STATIC_INLINE void LL_EXTI_DisableIT_0_31(uint32_t ExtiLine)
	339	{
	340	CLEAR_BIT(EXTI->IMR, ExtiLine);
	341	}
	342
	343
	344	/**
	345	* @brief Indicate if ExtiLine Interrupt request is enabled for Lines in range 0 to 31
	346	* @note The reset value for the direct or internal lines (see RM)
	347	* is set to 1 in order to enable the interrupt by default.
	348	* Bits are set automatically at Power on.
	349	* @rmtoll IMR IMx LL_EXTI_IsEnabledIT_0_31
	350	* @param ExtiLine This parameter can be one of the following values:
	351	* @arg @ref LL_EXTI_LINE_0
	352	* @arg @ref LL_EXTI_LINE_1
	353	* @arg @ref LL_EXTI_LINE_2
	354	* @arg @ref LL_EXTI_LINE_3
	355	* @arg @ref LL_EXTI_LINE_4
	356	* @arg @ref LL_EXTI_LINE_5
	357	* @arg @ref LL_EXTI_LINE_6
	358	* @arg @ref LL_EXTI_LINE_7
	359	* @arg @ref LL_EXTI_LINE_8
	360	* @arg @ref LL_EXTI_LINE_9
	361	* @arg @ref LL_EXTI_LINE_10
	362	* @arg @ref LL_EXTI_LINE_11
	363	* @arg @ref LL_EXTI_LINE_12
	364	* @arg @ref LL_EXTI_LINE_13
	365	* @arg @ref LL_EXTI_LINE_14
	366	* @arg @ref LL_EXTI_LINE_15
	367	* @arg @ref LL_EXTI_LINE_16
	368	* @arg @ref LL_EXTI_LINE_17
	369	* @arg @ref LL_EXTI_LINE_18
	370	* @arg @ref LL_EXTI_LINE_19
	371	* @arg @ref LL_EXTI_LINE_20
	372	* @arg @ref LL_EXTI_LINE_21
	373	* @arg @ref LL_EXTI_LINE_22
	374	* @arg @ref LL_EXTI_LINE_23
	375	* @arg @ref LL_EXTI_LINE_24
	376	* @arg @ref LL_EXTI_LINE_25
	377	* @arg @ref LL_EXTI_LINE_26
	378	* @arg @ref LL_EXTI_LINE_27
	379	* @arg @ref LL_EXTI_LINE_28
	380	* @arg @ref LL_EXTI_LINE_29
	381	* @arg @ref LL_EXTI_LINE_30
	382	* @arg @ref LL_EXTI_LINE_31
	383	* @arg @ref LL_EXTI_LINE_ALL_0_31
	384	* @note Please check each device line mapping for EXTI Line availability
	385	* @retval State of bit (1 or 0).
	386	*/
	387	__STATIC_INLINE uint32_t LL_EXTI_IsEnabledIT_0_31(uint32_t ExtiLine)
	388	{
	389	return (READ_BIT(EXTI->IMR, ExtiLine) == (ExtiLine));
	390	}
	391
	392
	393	/**
	394	* @}
	395	*/
	396
	397	/** @defgroup EXTI_LL_EF_Event_Management Event_Management
	398	* @{
	399	*/
	400
	401	/**
	402	* @brief Enable ExtiLine Event request for Lines in range 0 to 31
	403	* @rmtoll EMR EMx LL_EXTI_EnableEvent_0_31
	404	* @param ExtiLine This parameter can be one of the following values:
	405	* @arg @ref LL_EXTI_LINE_0
	406	* @arg @ref LL_EXTI_LINE_1
	407	* @arg @ref LL_EXTI_LINE_2
	408	* @arg @ref LL_EXTI_LINE_3
	409	* @arg @ref LL_EXTI_LINE_4
	410	* @arg @ref LL_EXTI_LINE_5
	411	* @arg @ref LL_EXTI_LINE_6
	412	* @arg @ref LL_EXTI_LINE_7
	413	* @arg @ref LL_EXTI_LINE_8
	414	* @arg @ref LL_EXTI_LINE_9
	415	* @arg @ref LL_EXTI_LINE_10
	416	* @arg @ref LL_EXTI_LINE_11
	417	* @arg @ref LL_EXTI_LINE_12
	418	* @arg @ref LL_EXTI_LINE_13
	419	* @arg @ref LL_EXTI_LINE_14
	420	* @arg @ref LL_EXTI_LINE_15
	421	* @arg @ref LL_EXTI_LINE_16
	422	* @arg @ref LL_EXTI_LINE_17
	423	* @arg @ref LL_EXTI_LINE_18
	424	* @arg @ref LL_EXTI_LINE_19
	425	* @arg @ref LL_EXTI_LINE_20
	426	* @arg @ref LL_EXTI_LINE_21
	427	* @arg @ref LL_EXTI_LINE_22
	428	* @arg @ref LL_EXTI_LINE_23
	429	* @arg @ref LL_EXTI_LINE_24
	430	* @arg @ref LL_EXTI_LINE_25
	431	* @arg @ref LL_EXTI_LINE_26
	432	* @arg @ref LL_EXTI_LINE_27
	433	* @arg @ref LL_EXTI_LINE_28
	434	* @arg @ref LL_EXTI_LINE_29
	435	* @arg @ref LL_EXTI_LINE_30
	436	* @arg @ref LL_EXTI_LINE_31
	437	* @arg @ref LL_EXTI_LINE_ALL_0_31
	438	* @note Please check each device line mapping for EXTI Line availability
	439	* @retval None
	440	*/
	441	__STATIC_INLINE void LL_EXTI_EnableEvent_0_31(uint32_t ExtiLine)
	442	{
	443	SET_BIT(EXTI->EMR, ExtiLine);
	444
	445	}
	446
	447
	448	/**
	449	* @brief Disable ExtiLine Event request for Lines in range 0 to 31
	450	* @rmtoll EMR EMx LL_EXTI_DisableEvent_0_31
	451	* @param ExtiLine This parameter can be one of the following values:
	452	* @arg @ref LL_EXTI_LINE_0
	453	* @arg @ref LL_EXTI_LINE_1
	454	* @arg @ref LL_EXTI_LINE_2
	455	* @arg @ref LL_EXTI_LINE_3
	456	* @arg @ref LL_EXTI_LINE_4
	457	* @arg @ref LL_EXTI_LINE_5
	458	* @arg @ref LL_EXTI_LINE_6
	459	* @arg @ref LL_EXTI_LINE_7
	460	* @arg @ref LL_EXTI_LINE_8
	461	* @arg @ref LL_EXTI_LINE_9
	462	* @arg @ref LL_EXTI_LINE_10
	463	* @arg @ref LL_EXTI_LINE_11
	464	* @arg @ref LL_EXTI_LINE_12
	465	* @arg @ref LL_EXTI_LINE_13
	466	* @arg @ref LL_EXTI_LINE_14
	467	* @arg @ref LL_EXTI_LINE_15
	468	* @arg @ref LL_EXTI_LINE_16
	469	* @arg @ref LL_EXTI_LINE_17
	470	* @arg @ref LL_EXTI_LINE_18
	471	* @arg @ref LL_EXTI_LINE_19
	472	* @arg @ref LL_EXTI_LINE_20
	473	* @arg @ref LL_EXTI_LINE_21
	474	* @arg @ref LL_EXTI_LINE_22
	475	* @arg @ref LL_EXTI_LINE_23
	476	* @arg @ref LL_EXTI_LINE_24
	477	* @arg @ref LL_EXTI_LINE_25
	478	* @arg @ref LL_EXTI_LINE_26
	479	* @arg @ref LL_EXTI_LINE_27
	480	* @arg @ref LL_EXTI_LINE_28
	481	* @arg @ref LL_EXTI_LINE_29
	482	* @arg @ref LL_EXTI_LINE_30
	483	* @arg @ref LL_EXTI_LINE_31
	484	* @arg @ref LL_EXTI_LINE_ALL_0_31
	485	* @note Please check each device line mapping for EXTI Line availability
	486	* @retval None
	487	*/
	488	__STATIC_INLINE void LL_EXTI_DisableEvent_0_31(uint32_t ExtiLine)
	489	{
	490	CLEAR_BIT(EXTI->EMR, ExtiLine);
	491	}
	492
	493
	494	/**
	495	* @brief Indicate if ExtiLine Event request is enabled for Lines in range 0 to 31
	496	* @rmtoll EMR EMx LL_EXTI_IsEnabledEvent_0_31
	497	* @param ExtiLine This parameter can be one of the following values:
	498	* @arg @ref LL_EXTI_LINE_0
	499	* @arg @ref LL_EXTI_LINE_1
	500	* @arg @ref LL_EXTI_LINE_2
	501	* @arg @ref LL_EXTI_LINE_3
	502	* @arg @ref LL_EXTI_LINE_4
	503	* @arg @ref LL_EXTI_LINE_5
	504	* @arg @ref LL_EXTI_LINE_6
	505	* @arg @ref LL_EXTI_LINE_7
	506	* @arg @ref LL_EXTI_LINE_8
	507	* @arg @ref LL_EXTI_LINE_9
	508	* @arg @ref LL_EXTI_LINE_10
	509	* @arg @ref LL_EXTI_LINE_11
	510	* @arg @ref LL_EXTI_LINE_12
	511	* @arg @ref LL_EXTI_LINE_13
	512	* @arg @ref LL_EXTI_LINE_14
	513	* @arg @ref LL_EXTI_LINE_15
	514	* @arg @ref LL_EXTI_LINE_16
	515	* @arg @ref LL_EXTI_LINE_17
	516	* @arg @ref LL_EXTI_LINE_18
	517	* @arg @ref LL_EXTI_LINE_19
	518	* @arg @ref LL_EXTI_LINE_20
	519	* @arg @ref LL_EXTI_LINE_21
	520	* @arg @ref LL_EXTI_LINE_22
	521	* @arg @ref LL_EXTI_LINE_23
	522	* @arg @ref LL_EXTI_LINE_24
	523	* @arg @ref LL_EXTI_LINE_25
	524	* @arg @ref LL_EXTI_LINE_26
	525	* @arg @ref LL_EXTI_LINE_27
	526	* @arg @ref LL_EXTI_LINE_28
	527	* @arg @ref LL_EXTI_LINE_29
	528	* @arg @ref LL_EXTI_LINE_30
	529	* @arg @ref LL_EXTI_LINE_31
	530	* @arg @ref LL_EXTI_LINE_ALL_0_31
	531	* @note Please check each device line mapping for EXTI Line availability
	532	* @retval State of bit (1 or 0).
	533	*/
	534	__STATIC_INLINE uint32_t LL_EXTI_IsEnabledEvent_0_31(uint32_t ExtiLine)
	535	{
	536	return (READ_BIT(EXTI->EMR, ExtiLine) == (ExtiLine));
	537
	538	}
	539
	540
	541	/**
	542	* @}
	543	*/
	544
	545	/** @defgroup EXTI_LL_EF_Rising_Trigger_Management Rising_Trigger_Management
	546	* @{
	547	*/
	548
	549	/**
	550	* @brief Enable ExtiLine Rising Edge Trigger for Lines in range 0 to 31
	551	* @note The configurable wakeup lines are edge-triggered. No glitch must be
	552	* generated on these lines. If a rising edge on a configurable interrupt
	553	* line occurs during a write operation in the EXTI_RTSR register, the
	554	* pending bit is not set.
	555	* Rising and falling edge triggers can be set for
	556	* the same interrupt line. In this case, both generate a trigger
	557	* condition.
	558	* @rmtoll RTSR RTx LL_EXTI_EnableRisingTrig_0_31
	559	* @param ExtiLine This parameter can be a combination of the following values:
	560	* @arg @ref LL_EXTI_LINE_0
	561	* @arg @ref LL_EXTI_LINE_1
	562	* @arg @ref LL_EXTI_LINE_2
	563	* @arg @ref LL_EXTI_LINE_3
	564	* @arg @ref LL_EXTI_LINE_4
	565	* @arg @ref LL_EXTI_LINE_5
	566	* @arg @ref LL_EXTI_LINE_6
	567	* @arg @ref LL_EXTI_LINE_7
	568	* @arg @ref LL_EXTI_LINE_8
	569	* @arg @ref LL_EXTI_LINE_9
	570	* @arg @ref LL_EXTI_LINE_10
	571	* @arg @ref LL_EXTI_LINE_11
	572	* @arg @ref LL_EXTI_LINE_12
	573	* @arg @ref LL_EXTI_LINE_13
	574	* @arg @ref LL_EXTI_LINE_14
	575	* @arg @ref LL_EXTI_LINE_15
	576	* @arg @ref LL_EXTI_LINE_16
	577	* @arg @ref LL_EXTI_LINE_18
	578	* @arg @ref LL_EXTI_LINE_19
	579	* @arg @ref LL_EXTI_LINE_20
	580	* @arg @ref LL_EXTI_LINE_21
	581	* @arg @ref LL_EXTI_LINE_22
	582	* @arg @ref LL_EXTI_LINE_29
	583	* @arg @ref LL_EXTI_LINE_30
	584	* @arg @ref LL_EXTI_LINE_31
	585	* @note Please check each device line mapping for EXTI Line availability
	586	* @retval None
	587	*/
	588	__STATIC_INLINE void LL_EXTI_EnableRisingTrig_0_31(uint32_t ExtiLine)
	589	{
	590	SET_BIT(EXTI->RTSR, ExtiLine);
	591
	592	}
	593
	594
	595	/**
	596	* @brief Disable ExtiLine Rising Edge Trigger for Lines in range 0 to 31
	597	* @note The configurable wakeup lines are edge-triggered. No glitch must be
	598	* generated on these lines. If a rising edge on a configurable interrupt
	599	* line occurs during a write operation in the EXTI_RTSR register, the
	600	* pending bit is not set.
	601	* Rising and falling edge triggers can be set for
	602	* the same interrupt line. In this case, both generate a trigger
	603	* condition.
	604	* @rmtoll RTSR RTx LL_EXTI_DisableRisingTrig_0_31
	605	* @param ExtiLine This parameter can be a combination of the following values:
	606	* @arg @ref LL_EXTI_LINE_0
	607	* @arg @ref LL_EXTI_LINE_1
	608	* @arg @ref LL_EXTI_LINE_2
	609	* @arg @ref LL_EXTI_LINE_3
	610	* @arg @ref LL_EXTI_LINE_4
	611	* @arg @ref LL_EXTI_LINE_5
	612	* @arg @ref LL_EXTI_LINE_6
	613	* @arg @ref LL_EXTI_LINE_7
	614	* @arg @ref LL_EXTI_LINE_8
	615	* @arg @ref LL_EXTI_LINE_9
	616	* @arg @ref LL_EXTI_LINE_10
	617	* @arg @ref LL_EXTI_LINE_11
	618	* @arg @ref LL_EXTI_LINE_12
	619	* @arg @ref LL_EXTI_LINE_13
	620	* @arg @ref LL_EXTI_LINE_14
	621	* @arg @ref LL_EXTI_LINE_15
	622	* @arg @ref LL_EXTI_LINE_16
	623	* @arg @ref LL_EXTI_LINE_18
	624	* @arg @ref LL_EXTI_LINE_19
	625	* @arg @ref LL_EXTI_LINE_20
	626	* @arg @ref LL_EXTI_LINE_21
	627	* @arg @ref LL_EXTI_LINE_22
	628	* @arg @ref LL_EXTI_LINE_29
	629	* @arg @ref LL_EXTI_LINE_30
	630	* @arg @ref LL_EXTI_LINE_31
	631	* @note Please check each device line mapping for EXTI Line availability
	632	* @retval None
	633	*/
	634	__STATIC_INLINE void LL_EXTI_DisableRisingTrig_0_31(uint32_t ExtiLine)
	635	{
	636	CLEAR_BIT(EXTI->RTSR, ExtiLine);
	637
	638	}
	639
	640
	641	/**
	642	* @brief Check if rising edge trigger is enabled for Lines in range 0 to 31
	643	* @rmtoll RTSR RTx LL_EXTI_IsEnabledRisingTrig_0_31
	644	* @param ExtiLine This parameter can be a combination of the following values:
	645	* @arg @ref LL_EXTI_LINE_0
	646	* @arg @ref LL_EXTI_LINE_1
	647	* @arg @ref LL_EXTI_LINE_2
	648	* @arg @ref LL_EXTI_LINE_3
	649	* @arg @ref LL_EXTI_LINE_4
	650	* @arg @ref LL_EXTI_LINE_5
	651	* @arg @ref LL_EXTI_LINE_6
	652	* @arg @ref LL_EXTI_LINE_7
	653	* @arg @ref LL_EXTI_LINE_8
	654	* @arg @ref LL_EXTI_LINE_9
	655	* @arg @ref LL_EXTI_LINE_10
	656	* @arg @ref LL_EXTI_LINE_11
	657	* @arg @ref LL_EXTI_LINE_12
	658	* @arg @ref LL_EXTI_LINE_13
	659	* @arg @ref LL_EXTI_LINE_14
	660	* @arg @ref LL_EXTI_LINE_15
	661	* @arg @ref LL_EXTI_LINE_16
	662	* @arg @ref LL_EXTI_LINE_18
	663	* @arg @ref LL_EXTI_LINE_19
	664	* @arg @ref LL_EXTI_LINE_20
	665	* @arg @ref LL_EXTI_LINE_21
	666	* @arg @ref LL_EXTI_LINE_22
	667	* @arg @ref LL_EXTI_LINE_29
	668	* @arg @ref LL_EXTI_LINE_30
	669	* @arg @ref LL_EXTI_LINE_31
	670	* @note Please check each device line mapping for EXTI Line availability
	671	* @retval State of bit (1 or 0).
	672	*/
	673	__STATIC_INLINE uint32_t LL_EXTI_IsEnabledRisingTrig_0_31(uint32_t ExtiLine)
	674	{
	675	return (READ_BIT(EXTI->RTSR, ExtiLine) == (ExtiLine));
	676	}
	677
	678
	679	/**
	680	* @}
	681	*/
	682
	683	/** @defgroup EXTI_LL_EF_Falling_Trigger_Management Falling_Trigger_Management
	684	* @{
	685	*/
	686
	687	/**
	688	* @brief Enable ExtiLine Falling Edge Trigger for Lines in range 0 to 31
	689	* @note The configurable wakeup lines are edge-triggered. No glitch must be
	690	* generated on these lines. If a falling edge on a configurable interrupt
	691	* line occurs during a write operation in the EXTI_FTSR register, the
	692	* pending bit is not set.
	693	* Rising and falling edge triggers can be set for
	694	* the same interrupt line. In this case, both generate a trigger
	695	* condition.
	696	* @rmtoll FTSR FTx LL_EXTI_EnableFallingTrig_0_31
	697	* @param ExtiLine This parameter can be a combination of the following values:
	698	* @arg @ref LL_EXTI_LINE_0
	699	* @arg @ref LL_EXTI_LINE_1
	700	* @arg @ref LL_EXTI_LINE_2
	701	* @arg @ref LL_EXTI_LINE_3
	702	* @arg @ref LL_EXTI_LINE_4
	703	* @arg @ref LL_EXTI_LINE_5
	704	* @arg @ref LL_EXTI_LINE_6
	705	* @arg @ref LL_EXTI_LINE_7
	706	* @arg @ref LL_EXTI_LINE_8
	707	* @arg @ref LL_EXTI_LINE_9
	708	* @arg @ref LL_EXTI_LINE_10
	709	* @arg @ref LL_EXTI_LINE_11
	710	* @arg @ref LL_EXTI_LINE_12
	711	* @arg @ref LL_EXTI_LINE_13
	712	* @arg @ref LL_EXTI_LINE_14
	713	* @arg @ref LL_EXTI_LINE_15
	714	* @arg @ref LL_EXTI_LINE_16
	715	* @arg @ref LL_EXTI_LINE_18
	716	* @arg @ref LL_EXTI_LINE_19
	717	* @arg @ref LL_EXTI_LINE_20
	718	* @arg @ref LL_EXTI_LINE_21
	719	* @arg @ref LL_EXTI_LINE_22
	720	* @arg @ref LL_EXTI_LINE_29
	721	* @arg @ref LL_EXTI_LINE_30
	722	* @arg @ref LL_EXTI_LINE_31
	723	* @note Please check each device line mapping for EXTI Line availability
	724	* @retval None
	725	*/
	726	__STATIC_INLINE void LL_EXTI_EnableFallingTrig_0_31(uint32_t ExtiLine)
	727	{
	728	SET_BIT(EXTI->FTSR, ExtiLine);
	729	}
	730
	731
	732	/**
	733	* @brief Disable ExtiLine Falling Edge Trigger for Lines in range 0 to 31
	734	* @note The configurable wakeup lines are edge-triggered. No glitch must be
	735	* generated on these lines. If a Falling edge on a configurable interrupt
	736	* line occurs during a write operation in the EXTI_FTSR register, the
	737	* pending bit is not set.
	738	* Rising and falling edge triggers can be set for the same interrupt line.
	739	* In this case, both generate a trigger condition.
	740	* @rmtoll FTSR FTx LL_EXTI_DisableFallingTrig_0_31
	741	* @param ExtiLine This parameter can be a combination of the following values:
	742	* @arg @ref LL_EXTI_LINE_0
	743	* @arg @ref LL_EXTI_LINE_1
	744	* @arg @ref LL_EXTI_LINE_2
	745	* @arg @ref LL_EXTI_LINE_3
	746	* @arg @ref LL_EXTI_LINE_4
	747	* @arg @ref LL_EXTI_LINE_5
	748	* @arg @ref LL_EXTI_LINE_6
	749	* @arg @ref LL_EXTI_LINE_7
	750	* @arg @ref LL_EXTI_LINE_8
	751	* @arg @ref LL_EXTI_LINE_9
	752	* @arg @ref LL_EXTI_LINE_10
	753	* @arg @ref LL_EXTI_LINE_11
	754	* @arg @ref LL_EXTI_LINE_12
	755	* @arg @ref LL_EXTI_LINE_13
	756	* @arg @ref LL_EXTI_LINE_14
	757	* @arg @ref LL_EXTI_LINE_15
	758	* @arg @ref LL_EXTI_LINE_16
	759	* @arg @ref LL_EXTI_LINE_18
	760	* @arg @ref LL_EXTI_LINE_19
	761	* @arg @ref LL_EXTI_LINE_20
	762	* @arg @ref LL_EXTI_LINE_21
	763	* @arg @ref LL_EXTI_LINE_22
	764	* @arg @ref LL_EXTI_LINE_29
	765	* @arg @ref LL_EXTI_LINE_30
	766	* @arg @ref LL_EXTI_LINE_31
	767	* @note Please check each device line mapping for EXTI Line availability
	768	* @retval None
	769	*/
	770	__STATIC_INLINE void LL_EXTI_DisableFallingTrig_0_31(uint32_t ExtiLine)
	771	{
	772	CLEAR_BIT(EXTI->FTSR, ExtiLine);
	773	}
	774
	775
	776	/**
	777	* @brief Check if falling edge trigger is enabled for Lines in range 0 to 31
	778	* @rmtoll FTSR FTx LL_EXTI_IsEnabledFallingTrig_0_31
	779	* @param ExtiLine This parameter can be a combination of the following values:
	780	* @arg @ref LL_EXTI_LINE_0
	781	* @arg @ref LL_EXTI_LINE_1
	782	* @arg @ref LL_EXTI_LINE_2
	783	* @arg @ref LL_EXTI_LINE_3
	784	* @arg @ref LL_EXTI_LINE_4
	785	* @arg @ref LL_EXTI_LINE_5
	786	* @arg @ref LL_EXTI_LINE_6
	787	* @arg @ref LL_EXTI_LINE_7
	788	* @arg @ref LL_EXTI_LINE_8
	789	* @arg @ref LL_EXTI_LINE_9
	790	* @arg @ref LL_EXTI_LINE_10
	791	* @arg @ref LL_EXTI_LINE_11
	792	* @arg @ref LL_EXTI_LINE_12
	793	* @arg @ref LL_EXTI_LINE_13
	794	* @arg @ref LL_EXTI_LINE_14
	795	* @arg @ref LL_EXTI_LINE_15
	796	* @arg @ref LL_EXTI_LINE_16
	797	* @arg @ref LL_EXTI_LINE_18
	798	* @arg @ref LL_EXTI_LINE_19
	799	* @arg @ref LL_EXTI_LINE_20
	800	* @arg @ref LL_EXTI_LINE_21
	801	* @arg @ref LL_EXTI_LINE_22
	802	* @arg @ref LL_EXTI_LINE_29
	803	* @arg @ref LL_EXTI_LINE_30
	804	* @arg @ref LL_EXTI_LINE_31
	805	* @note Please check each device line mapping for EXTI Line availability
	806	* @retval State of bit (1 or 0).
	807	*/
	808	__STATIC_INLINE uint32_t LL_EXTI_IsEnabledFallingTrig_0_31(uint32_t ExtiLine)
	809	{
	810	return (READ_BIT(EXTI->FTSR, ExtiLine) == (ExtiLine));
	811	}
	812
	813
	814	/**
	815	* @}
	816	*/
	817
	818	/** @defgroup EXTI_LL_EF_Software_Interrupt_Management Software_Interrupt_Management
	819	* @{
	820	*/
	821
	822	/**
	823	* @brief Generate a software Interrupt Event for Lines in range 0 to 31
	824	* @note If the interrupt is enabled on this line in the EXTI_IMR, writing a 1 to
	825	* this bit when it is at '0' sets the corresponding pending bit in EXTI_PR
	826	* resulting in an interrupt request generation.
	827	* This bit is cleared by clearing the corresponding bit in the EXTI_PR
	828	* register (by writing a 1 into the bit)
	829	* @rmtoll SWIER SWIx LL_EXTI_GenerateSWI_0_31
	830	* @param ExtiLine This parameter can be a combination of the following values:
	831	* @arg @ref LL_EXTI_LINE_0
	832	* @arg @ref LL_EXTI_LINE_1
	833	* @arg @ref LL_EXTI_LINE_2
	834	* @arg @ref LL_EXTI_LINE_3
	835	* @arg @ref LL_EXTI_LINE_4
	836	* @arg @ref LL_EXTI_LINE_5
	837	* @arg @ref LL_EXTI_LINE_6
	838	* @arg @ref LL_EXTI_LINE_7
	839	* @arg @ref LL_EXTI_LINE_8
	840	* @arg @ref LL_EXTI_LINE_9
	841	* @arg @ref LL_EXTI_LINE_10
	842	* @arg @ref LL_EXTI_LINE_11
	843	* @arg @ref LL_EXTI_LINE_12
	844	* @arg @ref LL_EXTI_LINE_13
	845	* @arg @ref LL_EXTI_LINE_14
	846	* @arg @ref LL_EXTI_LINE_15
	847	* @arg @ref LL_EXTI_LINE_16
	848	* @arg @ref LL_EXTI_LINE_18
	849	* @arg @ref LL_EXTI_LINE_19
	850	* @arg @ref LL_EXTI_LINE_20
	851	* @arg @ref LL_EXTI_LINE_21
	852	* @arg @ref LL_EXTI_LINE_22
	853	* @arg @ref LL_EXTI_LINE_29
	854	* @arg @ref LL_EXTI_LINE_30
	855	* @arg @ref LL_EXTI_LINE_31
	856	* @note Please check each device line mapping for EXTI Line availability
	857	* @retval None
	858	*/
	859	__STATIC_INLINE void LL_EXTI_GenerateSWI_0_31(uint32_t ExtiLine)
	860	{
	861	SET_BIT(EXTI->SWIER, ExtiLine);
	862	}
	863
	864
	865	/**
	866	* @}
	867	*/
	868
	869	/** @defgroup EXTI_LL_EF_Flag_Management Flag_Management
	870	* @{
	871	*/
	872
	873	/**
	874	* @brief Check if the ExtLine Flag is set or not for Lines in range 0 to 31
	875	* @note This bit is set when the selected edge event arrives on the interrupt
	876	* line. This bit is cleared by writing a 1 to the bit.
	877	* @rmtoll PR PIFx LL_EXTI_IsActiveFlag_0_31
	878	* @param ExtiLine This parameter can be a combination of the following values:
	879	* @arg @ref LL_EXTI_LINE_0
	880	* @arg @ref LL_EXTI_LINE_1
	881	* @arg @ref LL_EXTI_LINE_2
	882	* @arg @ref LL_EXTI_LINE_3
	883	* @arg @ref LL_EXTI_LINE_4
	884	* @arg @ref LL_EXTI_LINE_5
	885	* @arg @ref LL_EXTI_LINE_6
	886	* @arg @ref LL_EXTI_LINE_7
	887	* @arg @ref LL_EXTI_LINE_8
	888	* @arg @ref LL_EXTI_LINE_9
	889	* @arg @ref LL_EXTI_LINE_10
	890	* @arg @ref LL_EXTI_LINE_11
	891	* @arg @ref LL_EXTI_LINE_12
	892	* @arg @ref LL_EXTI_LINE_13
	893	* @arg @ref LL_EXTI_LINE_14
	894	* @arg @ref LL_EXTI_LINE_15
	895	* @arg @ref LL_EXTI_LINE_16
	896	* @arg @ref LL_EXTI_LINE_18
	897	* @arg @ref LL_EXTI_LINE_19
	898	* @arg @ref LL_EXTI_LINE_20
	899	* @arg @ref LL_EXTI_LINE_21
	900	* @arg @ref LL_EXTI_LINE_22
	901	* @arg @ref LL_EXTI_LINE_29
	902	* @arg @ref LL_EXTI_LINE_30
	903	* @arg @ref LL_EXTI_LINE_31
	904	* @note Please check each device line mapping for EXTI Line availability
	905	* @retval State of bit (1 or 0).
	906	*/
	907	__STATIC_INLINE uint32_t LL_EXTI_IsActiveFlag_0_31(uint32_t ExtiLine)
	908	{
	909	return (READ_BIT(EXTI->PR, ExtiLine) == (ExtiLine));
	910	}
	911
	912
	913	/**
	914	* @brief Read ExtLine Combination Flag for Lines in range 0 to 31
	915	* @note This bit is set when the selected edge event arrives on the interrupt
	916	* line. This bit is cleared by writing a 1 to the bit.
	917	* @rmtoll PR PIFx LL_EXTI_ReadFlag_0_31
	918	* @param ExtiLine This parameter can be a combination of the following values:
	919	* @arg @ref LL_EXTI_LINE_0
	920	* @arg @ref LL_EXTI_LINE_1
	921	* @arg @ref LL_EXTI_LINE_2
	922	* @arg @ref LL_EXTI_LINE_3
	923	* @arg @ref LL_EXTI_LINE_4
	924	* @arg @ref LL_EXTI_LINE_5
	925	* @arg @ref LL_EXTI_LINE_6
	926	* @arg @ref LL_EXTI_LINE_7
	927	* @arg @ref LL_EXTI_LINE_8
	928	* @arg @ref LL_EXTI_LINE_9
	929	* @arg @ref LL_EXTI_LINE_10
	930	* @arg @ref LL_EXTI_LINE_11
	931	* @arg @ref LL_EXTI_LINE_12
	932	* @arg @ref LL_EXTI_LINE_13
	933	* @arg @ref LL_EXTI_LINE_14
	934	* @arg @ref LL_EXTI_LINE_15
	935	* @arg @ref LL_EXTI_LINE_16
	936	* @arg @ref LL_EXTI_LINE_18
	937	* @arg @ref LL_EXTI_LINE_19
	938	* @arg @ref LL_EXTI_LINE_20
	939	* @arg @ref LL_EXTI_LINE_21
	940	* @arg @ref LL_EXTI_LINE_22
	941	* @arg @ref LL_EXTI_LINE_29
	942	* @arg @ref LL_EXTI_LINE_30
	943	* @arg @ref LL_EXTI_LINE_31
	944	* @note Please check each device line mapping for EXTI Line availability
	945	* @retval @note This bit is set when the selected edge event arrives on the interrupt
	946	*/
	947	__STATIC_INLINE uint32_t LL_EXTI_ReadFlag_0_31(uint32_t ExtiLine)
	948	{
	949	return (uint32_t)(READ_BIT(EXTI->PR, ExtiLine));
	950	}
	951
	952
	953	/**
	954	* @brief Clear ExtLine Flags for Lines in range 0 to 31
	955	* @note This bit is set when the selected edge event arrives on the interrupt
	956	* line. This bit is cleared by writing a 1 to the bit.
	957	* @rmtoll PR PIFx LL_EXTI_ClearFlag_0_31
	958	* @param ExtiLine This parameter can be a combination of the following values:
	959	* @arg @ref LL_EXTI_LINE_0
	960	* @arg @ref LL_EXTI_LINE_1
	961	* @arg @ref LL_EXTI_LINE_2
	962	* @arg @ref LL_EXTI_LINE_3
	963	* @arg @ref LL_EXTI_LINE_4
	964	* @arg @ref LL_EXTI_LINE_5
	965	* @arg @ref LL_EXTI_LINE_6
	966	* @arg @ref LL_EXTI_LINE_7
	967	* @arg @ref LL_EXTI_LINE_8
	968	* @arg @ref LL_EXTI_LINE_9
	969	* @arg @ref LL_EXTI_LINE_10
	970	* @arg @ref LL_EXTI_LINE_11
	971	* @arg @ref LL_EXTI_LINE_12
	972	* @arg @ref LL_EXTI_LINE_13
	973	* @arg @ref LL_EXTI_LINE_14
	974	* @arg @ref LL_EXTI_LINE_15
	975	* @arg @ref LL_EXTI_LINE_16
	976	* @arg @ref LL_EXTI_LINE_18
	977	* @arg @ref LL_EXTI_LINE_19
	978	* @arg @ref LL_EXTI_LINE_20
	979	* @arg @ref LL_EXTI_LINE_21
	980	* @arg @ref LL_EXTI_LINE_22
	981	* @arg @ref LL_EXTI_LINE_29
	982	* @arg @ref LL_EXTI_LINE_30
	983	* @arg @ref LL_EXTI_LINE_31
	984	* @note Please check each device line mapping for EXTI Line availability
	985	* @retval None
	986	*/
	987	__STATIC_INLINE void LL_EXTI_ClearFlag_0_31(uint32_t ExtiLine)
	988	{
	989	WRITE_REG(EXTI->PR, ExtiLine);
	990	}
	991
	992
	993	/**
	994	* @}
	995	*/
	996
	997	#if defined(USE_FULL_LL_DRIVER)
	998	/** @defgroup EXTI_LL_EF_Init Initialization and de-initialization functions
	999	* @{
	1000	*/
	1001
	1002	uint32_t LL_EXTI_Init(LL_EXTI_InitTypeDef *EXTI_InitStruct);
	1003	uint32_t LL_EXTI_DeInit(void);
	1004	void LL_EXTI_StructInit(LL_EXTI_InitTypeDef *EXTI_InitStruct);
	1005
	1006
	1007	/**
	1008	* @}
	1009	*/
	1010	#endif /* USE_FULL_LL_DRIVER */
	1011
	1012	/**
	1013	* @}
	1014	*/
	1015
	1016	/**
	1017	* @}
	1018	*/
	1019
	1020	#endif /* EXTI */
	1021
	1022	/**
	1023	* @}
	1024	*/
	1025
	1026	#ifdef __cplusplus
	1027	}
	1028	#endif
	1029
	1030	#endif /* __STM32F0xx_LL_EXTI_H */
	1031
	1032	/********************** (C) COPYRIGHT STMicroelectronics *END OF FILE**/