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stm32lib/STM32WBxx_HAL_Driver/Inc/stm32wbxx_ll_exti.h

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  1. /**

  2.   ******************************************************************************

  3.   * @file    stm32wbxx_ll_exti.h

  4.   * @author  MCD Application Team

  5.   * @brief   Header file of EXTI LL module.

  6.   ******************************************************************************

  7.   * @attention

  8.   *

  9.   * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.

  10.   * All rights reserved.</center></h2>

  11.   *

  12.   * This software component is licensed by ST under BSD 3-Clause license,

  13.   * the "License"; You may not use this file except in compliance with the

  14.   * License. You may obtain a copy of the License at:

  15.   *                        opensource.org/licenses/BSD-3-Clause

  16.   *

  17.   ******************************************************************************

  18.   */

  19. 

  20. /* Define to prevent recursive inclusion -------------------------------------*/

  21. #ifndef STM32WBxx_LL_EXTI_H

  22. #define STM32WBxx_LL_EXTI_H

  23. 

  24. #ifdef __cplusplus

  25. extern "C" {

  26. #endif

  27. 

  28. /* Includes ------------------------------------------------------------------*/

  29. #include "stm32wbxx.h"

  30. 

  31. /** @addtogroup STM32WBxx_LL_Driver

  32.   * @{

  33.   */

  34. 

  35. #if defined (EXTI)

  36. 

  37. /** @defgroup EXTI_LL EXTI

  38.   * @{

  39.   */

  40. 

  41. /* Private types -------------------------------------------------------------*/

  42. /* Private variables ---------------------------------------------------------*/

  43. /* Private constants ---------------------------------------------------------*/

  44. /* Private Macros ------------------------------------------------------------*/

  45. #if defined(USE_FULL_LL_DRIVER)

  46. /** @defgroup EXTI_LL_Private_Macros EXTI Private Macros

  47.   * @{

  48.   */

  49. /**

  50.   * @}

  51.   */

  52. #endif /*USE_FULL_LL_DRIVER*/

  53. /* Exported types ------------------------------------------------------------*/

  54. #if defined(USE_FULL_LL_DRIVER)

  55. /** @defgroup EXTI_LL_ES_INIT EXTI Exported Init structure

  56.   * @{

  57.   */

  58. typedef struct

  59. {

  60. 

  61.   uint32_t Line_0_31;           /*!< Specifies the EXTI lines to be enabled or disabled for Lines in range 0 to 31

  62.                                      This parameter can be any combination of @ref EXTI_LL_EC_LINE */

  63. 

  64.   uint32_t Line_32_63;          /*!< Specifies the EXTI lines to be enabled or disabled for Lines in range 32 to 63

  65.                                      This parameter can be any combination of @ref EXTI_LL_EC_LINE */

  66. 

  67.   FunctionalState LineCommand;  /*!< Specifies the new state of the selected EXTI lines.

  68.                                      This parameter can be set either to ENABLE or DISABLE */

  69. 

  70.   uint8_t Mode;                 /*!< Specifies the mode for the EXTI lines.

  71.                                      This parameter can be a value of @ref EXTI_LL_EC_MODE. */

  72. 

  73.   uint8_t Trigger;              /*!< Specifies the trigger signal active edge for the EXTI lines.

  74.                                      This parameter can be a value of @ref EXTI_LL_EC_TRIGGER. */

  75. } LL_EXTI_InitTypeDef;

  76. 

  77. /**

  78.   * @}

  79.   */

  80. #endif /*USE_FULL_LL_DRIVER*/

  81. 

  82. /* Exported constants --------------------------------------------------------*/

  83. /** @defgroup EXTI_LL_Exported_Constants EXTI Exported Constants

  84.   * @{

  85.   */

  86. 

  87. /** @defgroup EXTI_LL_EC_LINE LINE

  88.   * @{

  89.   */

  90. #define LL_EXTI_LINE_0                 EXTI_IMR1_IM0           /*!< Extended line 0 */

  91. #define LL_EXTI_LINE_1                 EXTI_IMR1_IM1           /*!< Extended line 1 */

  92. #define LL_EXTI_LINE_2                 EXTI_IMR1_IM2           /*!< Extended line 2 */

  93. #define LL_EXTI_LINE_3                 EXTI_IMR1_IM3           /*!< Extended line 3 */

  94. #define LL_EXTI_LINE_4                 EXTI_IMR1_IM4           /*!< Extended line 4 */

  95. #define LL_EXTI_LINE_5                 EXTI_IMR1_IM5           /*!< Extended line 5 */

  96. #define LL_EXTI_LINE_6                 EXTI_IMR1_IM6           /*!< Extended line 6 */

  97. #define LL_EXTI_LINE_7                 EXTI_IMR1_IM7           /*!< Extended line 7 */

  98. #define LL_EXTI_LINE_8                 EXTI_IMR1_IM8           /*!< Extended line 8 */

  99. #define LL_EXTI_LINE_9                 EXTI_IMR1_IM9           /*!< Extended line 9 */

  100. #define LL_EXTI_LINE_10                EXTI_IMR1_IM10          /*!< Extended line 10 */

  101. #define LL_EXTI_LINE_11                EXTI_IMR1_IM11          /*!< Extended line 11 */

  102. #define LL_EXTI_LINE_12                EXTI_IMR1_IM12          /*!< Extended line 12 */

  103. #define LL_EXTI_LINE_13                EXTI_IMR1_IM13          /*!< Extended line 13 */

  104. #define LL_EXTI_LINE_14                EXTI_IMR1_IM14          /*!< Extended line 14 */

  105. #define LL_EXTI_LINE_15                EXTI_IMR1_IM15          /*!< Extended line 15 */

  106. #define LL_EXTI_LINE_16                EXTI_IMR1_IM16          /*!< Extended line 16 */

  107. #define LL_EXTI_LINE_17                EXTI_IMR1_IM17          /*!< Extended line 17 */

  108. #define LL_EXTI_LINE_18                EXTI_IMR1_IM18          /*!< Extended line 18 */

  109. #define LL_EXTI_LINE_19                EXTI_IMR1_IM19          /*!< Extended line 19 */

  110. #if defined (STM32WB55xx) || defined (STM32WB5Mxx) || defined STM32WB35xx

  111. #define LL_EXTI_LINE_20                EXTI_IMR1_IM20          /*!< Extended line 20 */

  112. #endif

  113. #if defined (STM32WB55xx) || defined (STM32WB5Mxx) || defined (STM32WB35xx)

  114. #define LL_EXTI_LINE_21                EXTI_IMR1_IM21          /*!< Extended line 21 */

  115. #endif

  116. #define LL_EXTI_LINE_22                EXTI_IMR1_IM22          /*!< Extended line 22 */

  117. #if defined (STM32WB55xx) || defined (STM32WB5Mxx) || defined (STM32WB35xx)

  118. #define LL_EXTI_LINE_23                EXTI_IMR1_IM23          /*!< Extended line 23 */

  119. #endif

  120. #define LL_EXTI_LINE_24                EXTI_IMR1_IM24          /*!< Extended line 24 */

  121. #if defined (STM32WB55xx) || defined (STM32WB5Mxx) || defined STM32WB35xx

  122. #define LL_EXTI_LINE_25                EXTI_IMR1_IM25          /*!< Extended line 25 */

  123. #endif

  124. #if defined (STM32WB55xx) || defined (STM32WB5Mxx) || defined (STM32WB35xx)

  125. #define LL_EXTI_LINE_28                EXTI_IMR1_IM28          /*!< Extended line 28 */

  126. #endif

  127. #define LL_EXTI_LINE_29                EXTI_IMR1_IM29          /*!< Extended line 29 */

  128. #define LL_EXTI_LINE_30                EXTI_IMR1_IM30          /*!< Extended line 30 */

  129. #if defined (STM32WB55xx) || defined (STM32WB5Mxx) || defined STM32WB35xx

  130. #define LL_EXTI_LINE_31                EXTI_IMR1_IM31          /*!< Extended line 31 */

  131. #endif

  132. 

  133. #if defined (STM32WB55xx) || defined (STM32WB5Mxx) || defined (STM32WB35xx)

  134. #define LL_EXTI_LINE_ALL_0_31          (LL_EXTI_LINE_0 | LL_EXTI_LINE_1 | LL_EXTI_LINE_2 | \

  135.                                         LL_EXTI_LINE_3 | LL_EXTI_LINE_4 | LL_EXTI_LINE_5 | \

  136.                                         LL_EXTI_LINE_6 | LL_EXTI_LINE_7 | LL_EXTI_LINE_8 | \

  137.                                         LL_EXTI_LINE_9 | LL_EXTI_LINE_10 | LL_EXTI_LINE_11 | \

  138.                                         LL_EXTI_LINE_12 | LL_EXTI_LINE_13 | LL_EXTI_LINE_14 | \

  139.                                         LL_EXTI_LINE_15 | LL_EXTI_LINE_16 | LL_EXTI_LINE_17 | \

  140.                                         LL_EXTI_LINE_18 | LL_EXTI_LINE_19 | LL_EXTI_LINE_20 | \

  141.                                         LL_EXTI_LINE_21 | LL_EXTI_LINE_22 | LL_EXTI_LINE_23 | \

  142.                                         LL_EXTI_LINE_24 | LL_EXTI_LINE_25 | LL_EXTI_LINE_28 | \

  143.                                         LL_EXTI_LINE_29 | LL_EXTI_LINE_30 | LL_EXTI_LINE_31) /*!< All Extended line not reserved*/

  144. #else

  145. #define LL_EXTI_LINE_ALL_0_31          (LL_EXTI_LINE_0 | LL_EXTI_LINE_1 | LL_EXTI_LINE_2 | \

  146.                                         LL_EXTI_LINE_3 | LL_EXTI_LINE_4 | LL_EXTI_LINE_5 | \

  147.                                         LL_EXTI_LINE_6 | LL_EXTI_LINE_7 | LL_EXTI_LINE_8 | \

  148.                                         LL_EXTI_LINE_9 | LL_EXTI_LINE_10 | LL_EXTI_LINE_11 | \

  149.                                         LL_EXTI_LINE_12 | LL_EXTI_LINE_13 | LL_EXTI_LINE_14 | \

  150.                                         LL_EXTI_LINE_15 | LL_EXTI_LINE_16 | LL_EXTI_LINE_17 | \

  151.                                         LL_EXTI_LINE_18 | LL_EXTI_LINE_19 | LL_EXTI_LINE_22 | \

  152.                                         LL_EXTI_LINE_24 | LL_EXTI_LINE_29 | LL_EXTI_LINE_30) /*!< All Extended line not reserved*/

  153. #endif

  154. 

  155. #define LL_EXTI_LINE_33                EXTI_IMR2_IM33          /*!< Extended line 33 */

  156. #define LL_EXTI_LINE_36                EXTI_IMR2_IM36          /*!< Extended line 36 */

  157. #define LL_EXTI_LINE_37                EXTI_IMR2_IM37          /*!< Extended line 37 */

  158. #define LL_EXTI_LINE_38                EXTI_IMR2_IM38          /*!< Extended line 38 */

  159. #define LL_EXTI_LINE_39                EXTI_IMR2_IM39          /*!< Extended line 39 */

  160. #define LL_EXTI_LINE_40                EXTI_IMR2_IM40          /*!< Extended line 40 */

  161. #define LL_EXTI_LINE_41                EXTI_IMR2_IM41          /*!< Extended line 41 */

  162. #define LL_EXTI_LINE_42                EXTI_IMR2_IM42          /*!< Extended line 42 */

  163. #if defined (STM32WB55xx) || defined (STM32WB5Mxx)

  164. #define LL_EXTI_LINE_43                EXTI_IMR2_IM43          /*!< Extended line 43 */

  165. #endif

  166. #define LL_EXTI_LINE_44                EXTI_IMR2_IM44          /*!< Extended line 44 */

  167. #define LL_EXTI_LINE_45                EXTI_IMR2_IM45          /*!< Extended line 45 */

  168. #if defined (STM32WB55xx) || defined (STM32WB5Mxx) || defined (STM32WB50xx) || defined (STM32WB35xx) || defined (STM32WB30xx)

  169. #define LL_EXTI_LINE_46                EXTI_IMR2_IM46          /*!< Extended line 46 */

  170. #endif

  171. #define LL_EXTI_LINE_48                EXTI_IMR2_IM48          /*!< Extended line 48 */

  172. 

  173. #if defined (STM32WB55xx) || defined (STM32WB5Mxx)

  174. #define LL_EXTI_LINE_ALL_32_63         (LL_EXTI_LINE_33 | LL_EXTI_LINE_36 | LL_EXTI_LINE_37 | \

  175.                                         LL_EXTI_LINE_38 | LL_EXTI_LINE_39 | LL_EXTI_LINE_40 | \

  176.                                         LL_EXTI_LINE_41 | LL_EXTI_LINE_42 | LL_EXTI_LINE_43 | \

  177.                                         LL_EXTI_LINE_44 | LL_EXTI_LINE_45 | LL_EXTI_LINE_46 | \

  178.                                         LL_EXTI_LINE_48)                    /*!< All Extended line not reserved*/

  179. #elif defined (STM32WB50xx) || defined (STM32WB35xx) || defined (STM32WB30xx)

  180. #define LL_EXTI_LINE_ALL_32_63         (LL_EXTI_LINE_33 | LL_EXTI_LINE_36 | LL_EXTI_LINE_37 | \

  181.                                         LL_EXTI_LINE_38 | LL_EXTI_LINE_39 | LL_EXTI_LINE_40 | \

  182.                                         LL_EXTI_LINE_41 | LL_EXTI_LINE_42 | LL_EXTI_LINE_44 | \

  183.                                         LL_EXTI_LINE_45 | LL_EXTI_LINE_46 | LL_EXTI_LINE_48)  /*!< All Extended line not reserved*/

  184. #else

  185. #define LL_EXTI_LINE_ALL_32_63         (LL_EXTI_LINE_33 | LL_EXTI_LINE_36 | LL_EXTI_LINE_37 | \

  186.                                         LL_EXTI_LINE_38 | LL_EXTI_LINE_39 | LL_EXTI_LINE_40 | \

  187.                                         LL_EXTI_LINE_41 | LL_EXTI_LINE_42 | LL_EXTI_LINE_44 | \

  188.                                         LL_EXTI_LINE_45 | LL_EXTI_LINE_48)  /*!< All Extended line not reserved*/

  189. #endif

  190. 

  191. 

  192. #define LL_EXTI_LINE_ALL               (0xFFFFFFFFU)  /*!< All Extended line */

  193. 

  194. #if defined(USE_FULL_LL_DRIVER)

  195. #define LL_EXTI_LINE_NONE              (0x00000000U)  /*!< None Extended line */

  196. #endif /*USE_FULL_LL_DRIVER*/

  197. 

  198. /**

  199.   * @}

  200.   */

  201. #if defined(USE_FULL_LL_DRIVER)

  202. 

  203. /** @defgroup EXTI_LL_EC_MODE Mode

  204.   * @{

  205.   */

  206. #define LL_EXTI_MODE_IT                 ((uint8_t)0x00U) /*!< Interrupt Mode */

  207. #define LL_EXTI_MODE_EVENT              ((uint8_t)0x01U) /*!< Event Mode */

  208. #define LL_EXTI_MODE_IT_EVENT           ((uint8_t)0x02U) /*!< Interrupt & Event Mode */

  209. /**

  210.   * @}

  211.   */

  212. 

  213. /** @defgroup EXTI_LL_EC_TRIGGER Edge Trigger

  214.   * @{

  215.   */

  216. #define LL_EXTI_TRIGGER_NONE            ((uint8_t)0x00U) /*!< No Trigger Mode */

  217. #define LL_EXTI_TRIGGER_RISING          ((uint8_t)0x01U) /*!< Trigger Rising Mode */

  218. #define LL_EXTI_TRIGGER_FALLING         ((uint8_t)0x02U) /*!< Trigger Falling Mode */

  219. #define LL_EXTI_TRIGGER_RISING_FALLING  ((uint8_t)0x03U) /*!< Trigger Rising & Falling Mode */

  220. 

  221. /**

  222.   * @}

  223.   */

  224. 

  225. 

  226. #endif /*USE_FULL_LL_DRIVER*/

  227. 

  228. 

  229. /**

  230.   * @}

  231.   */

  232. 

  233. /* Exported macro ------------------------------------------------------------*/

  234. /** @defgroup EXTI_LL_Exported_Macros EXTI Exported Macros

  235.   * @{

  236.   */

  237. 

  238. /** @defgroup EXTI_LL_EM_WRITE_READ Common Write and read registers Macros

  239.   * @{

  240.   */

  241. 

  242. /**

  243.   * @brief  Write a value in EXTI register

  244.   * @param  __REG__ Register to be written

  245.   * @param  __VALUE__ Value to be written in the register

  246.   * @retval None

  247.   */

  248. #define LL_EXTI_WriteReg(__REG__, __VALUE__) WRITE_REG(EXTI->__REG__, (__VALUE__))

  249. 

  250. /**

  251.   * @brief  Read a value in EXTI register

  252.   * @param  __REG__ Register to be read

  253.   * @retval Register value

  254.   */

  255. #define LL_EXTI_ReadReg(__REG__) READ_REG(EXTI->__REG__)

  256. /**

  257.   * @}

  258.   */

  259. 

  260. 

  261. /**

  262.   * @}

  263.   */

  264. 

  265. 

  266. 

  267. /* Exported functions --------------------------------------------------------*/

  268. /** @defgroup EXTI_LL_Exported_Functions EXTI Exported Functions

  269.  * @{

  270.  */

  271. /** @defgroup EXTI_LL_EF_IT_Management IT_Management

  272.   * @{

  273.   */

  274. 

  275. /**

  276.   * @brief  Enable ExtiLine Interrupt request for Lines in range 0 to 31

  277.   * @rmtoll IMR1         IMx           LL_EXTI_EnableIT_0_31

  278.   * @param  ExtiLine This parameter can be a combination of the following values:

  279.   *         @arg @ref LL_EXTI_LINE_0

  280.   *         @arg @ref LL_EXTI_LINE_1

  281.   *         @arg @ref LL_EXTI_LINE_2

  282.   *         @arg @ref LL_EXTI_LINE_3

  283.   *         @arg @ref LL_EXTI_LINE_4

  284.   *         @arg @ref LL_EXTI_LINE_5

  285.   *         @arg @ref LL_EXTI_LINE_6

  286.   *         @arg @ref LL_EXTI_LINE_7

  287.   *         @arg @ref LL_EXTI_LINE_8

  288.   *         @arg @ref LL_EXTI_LINE_9

  289.   *         @arg @ref LL_EXTI_LINE_10

  290.   *         @arg @ref LL_EXTI_LINE_11

  291.   *         @arg @ref LL_EXTI_LINE_12

  292.   *         @arg @ref LL_EXTI_LINE_13

  293.   *         @arg @ref LL_EXTI_LINE_14

  294.   *         @arg @ref LL_EXTI_LINE_15

  295.   *         @arg @ref LL_EXTI_LINE_16

  296.   *         @arg @ref LL_EXTI_LINE_17

  297.   *         @arg @ref LL_EXTI_LINE_18

  298.   *         @arg @ref LL_EXTI_LINE_19

  299.   *         @arg @ref LL_EXTI_LINE_20 (*)

  300.   *         @arg @ref LL_EXTI_LINE_21 (*)

  301.   *         @arg @ref LL_EXTI_LINE_22

  302.   *         @arg @ref LL_EXTI_LINE_23 (*)

  303.   *         @arg @ref LL_EXTI_LINE_24

  304.   *         @arg @ref LL_EXTI_LINE_25 (*)

  305.   *         @arg @ref LL_EXTI_LINE_28 (*)

  306.   *         @arg @ref LL_EXTI_LINE_29

  307.   *         @arg @ref LL_EXTI_LINE_30

  308.   *         @arg @ref LL_EXTI_LINE_31 (*)

  309.   *         @arg @ref LL_EXTI_LINE_ALL_0_31

  310.   *         (*) value not defined in all devices

  311.   * @retval None

  312.   */

  313. __STATIC_INLINE void LL_EXTI_EnableIT_0_31(uint32_t ExtiLine)

  314. {

  315.   SET_BIT(EXTI->IMR1, ExtiLine);

  316. }

  317. 

  318. /**

  319.   * @brief  Enable ExtiLine Interrupt request for Lines in range 0 to 31 for cpu2

  320.   * @rmtoll C2IMR1         IMx           LL_C2_EXTI_EnableIT_0_31

  321.   * @param  ExtiLine This parameter can be a combination of the following values:

  322.   *         @arg @ref LL_EXTI_LINE_0

  323.   *         @arg @ref LL_EXTI_LINE_1

  324.   *         @arg @ref LL_EXTI_LINE_2

  325.   *         @arg @ref LL_EXTI_LINE_3

  326.   *         @arg @ref LL_EXTI_LINE_4

  327.   *         @arg @ref LL_EXTI_LINE_5

  328.   *         @arg @ref LL_EXTI_LINE_6

  329.   *         @arg @ref LL_EXTI_LINE_7

  330.   *         @arg @ref LL_EXTI_LINE_8

  331.   *         @arg @ref LL_EXTI_LINE_9

  332.   *         @arg @ref LL_EXTI_LINE_10

  333.   *         @arg @ref LL_EXTI_LINE_11

  334.   *         @arg @ref LL_EXTI_LINE_12

  335.   *         @arg @ref LL_EXTI_LINE_13

  336.   *         @arg @ref LL_EXTI_LINE_14

  337.   *         @arg @ref LL_EXTI_LINE_15

  338.   *         @arg @ref LL_EXTI_LINE_16

  339.   *         @arg @ref LL_EXTI_LINE_17

  340.   *         @arg @ref LL_EXTI_LINE_18

  341.   *         @arg @ref LL_EXTI_LINE_19

  342.   *         @arg @ref LL_EXTI_LINE_20 (*)

  343.   *         @arg @ref LL_EXTI_LINE_21 (*)

  344.   *         @arg @ref LL_EXTI_LINE_22

  345.   *         @arg @ref LL_EXTI_LINE_23 (*)

  346.   *         @arg @ref LL_EXTI_LINE_24

  347.   *         @arg @ref LL_EXTI_LINE_25 (*)

  348.   *         @arg @ref LL_EXTI_LINE_28 (*)

  349.   *         @arg @ref LL_EXTI_LINE_29

  350.   *         @arg @ref LL_EXTI_LINE_30

  351.   *         @arg @ref LL_EXTI_LINE_31 (*)

  352.   *         @arg @ref LL_EXTI_LINE_ALL_0_31

  353.   *         (*) value not defined in all devices

  354.   * @retval None

  355.   */

  356. __STATIC_INLINE void LL_C2_EXTI_EnableIT_0_31(uint32_t ExtiLine)

  357. {

  358.   SET_BIT(EXTI->C2IMR1, ExtiLine);

  359. }

  360. 

  361. /**

  362.   * @brief  Enable ExtiLine Interrupt request for Lines in range 32 to 63

  363.   * @rmtoll IMR2         IMx           LL_EXTI_EnableIT_32_63

  364.   * @param  ExtiLine This parameter can be a combination of the following values:

  365.   *         @arg @ref LL_EXTI_LINE_33

  366.   *         @arg @ref LL_EXTI_LINE_36

  367.   *         @arg @ref LL_EXTI_LINE_37

  368.   *         @arg @ref LL_EXTI_LINE_38

  369.   *         @arg @ref LL_EXTI_LINE_39

  370.   *         @arg @ref LL_EXTI_LINE_40

  371.   *         @arg @ref LL_EXTI_LINE_41

  372.   *         @arg @ref LL_EXTI_LINE_42

  373.   *         @arg @ref LL_EXTI_LINE_43 (*)

  374.   *         @arg @ref LL_EXTI_LINE_44

  375.   *         @arg @ref LL_EXTI_LINE_45

  376.   *         @arg @ref LL_EXTI_LINE_46 (*)

  377.   *         @arg @ref LL_EXTI_LINE_48

  378.   *         @arg @ref LL_EXTI_LINE_ALL_32_63

  379.   *         (*) value not defined in all devices

  380.   * @retval None

  381.   */

  382. __STATIC_INLINE void LL_EXTI_EnableIT_32_63(uint32_t ExtiLine)

  383. {

  384.   SET_BIT(EXTI->IMR2, ExtiLine);

  385. }

  386. 

  387. /**

  388.   * @brief  Enable ExtiLine Interrupt request for Lines in range 32 to 63 for cpu2

  389.   * @rmtoll C2IMR2         IMx           LL_C2_EXTI_EnableIT_32_63

  390.   * @param  ExtiLine This parameter can be a combination of the following values:

  391.   *         @arg @ref LL_EXTI_LINE_33

  392.   *         @arg @ref LL_EXTI_LINE_36

  393.   *         @arg @ref LL_EXTI_LINE_37

  394.   *         @arg @ref LL_EXTI_LINE_38

  395.   *         @arg @ref LL_EXTI_LINE_39

  396.   *         @arg @ref LL_EXTI_LINE_40

  397.   *         @arg @ref LL_EXTI_LINE_41

  398.   *         @arg @ref LL_EXTI_LINE_42

  399.   *         @arg @ref LL_EXTI_LINE_43 (*)

  400.   *         @arg @ref LL_EXTI_LINE_44

  401.   *         @arg @ref LL_EXTI_LINE_45

  402.   *         @arg @ref LL_EXTI_LINE_46 (*)

  403.   *         @arg @ref LL_EXTI_LINE_48

  404.   *         @arg @ref LL_EXTI_LINE_ALL_32_63

  405.   *         (*) value not defined in all devices

  406.   * @retval None

  407.   */

  408. __STATIC_INLINE void LL_C2_EXTI_EnableIT_32_63(uint32_t ExtiLine)

  409. {

  410.   SET_BIT(EXTI->C2IMR2, ExtiLine);

  411. }

  412. 

  413. /**

  414.   * @brief  Disable ExtiLine Interrupt request for Lines in range 0 to 31

  415.   * @rmtoll IMR1         IMx           LL_EXTI_DisableIT_0_31

  416.   * @param  ExtiLine This parameter can be a combination of the following values:

  417.   *         @arg @ref LL_EXTI_LINE_0

  418.   *         @arg @ref LL_EXTI_LINE_1

  419.   *         @arg @ref LL_EXTI_LINE_2

  420.   *         @arg @ref LL_EXTI_LINE_3

  421.   *         @arg @ref LL_EXTI_LINE_4

  422.   *         @arg @ref LL_EXTI_LINE_5

  423.   *         @arg @ref LL_EXTI_LINE_6

  424.   *         @arg @ref LL_EXTI_LINE_7

  425.   *         @arg @ref LL_EXTI_LINE_8

  426.   *         @arg @ref LL_EXTI_LINE_9

  427.   *         @arg @ref LL_EXTI_LINE_10

  428.   *         @arg @ref LL_EXTI_LINE_11

  429.   *         @arg @ref LL_EXTI_LINE_12

  430.   *         @arg @ref LL_EXTI_LINE_13

  431.   *         @arg @ref LL_EXTI_LINE_14

  432.   *         @arg @ref LL_EXTI_LINE_15

  433.   *         @arg @ref LL_EXTI_LINE_16

  434.   *         @arg @ref LL_EXTI_LINE_17

  435.   *         @arg @ref LL_EXTI_LINE_18

  436.   *         @arg @ref LL_EXTI_LINE_19

  437.   *         @arg @ref LL_EXTI_LINE_20 (*)

  438.   *         @arg @ref LL_EXTI_LINE_21 (*)

  439.   *         @arg @ref LL_EXTI_LINE_22

  440.   *         @arg @ref LL_EXTI_LINE_23 (*)

  441.   *         @arg @ref LL_EXTI_LINE_24

  442.   *         @arg @ref LL_EXTI_LINE_25 (*)

  443.   *         @arg @ref LL_EXTI_LINE_28 (*)

  444.   *         @arg @ref LL_EXTI_LINE_29

  445.   *         @arg @ref LL_EXTI_LINE_30

  446.   *         @arg @ref LL_EXTI_LINE_31 (*)

  447.   *         @arg @ref LL_EXTI_LINE_ALL_0_31

  448.   *         (*) value not defined in all devices

  449.   * @retval None

  450.   */

  451. __STATIC_INLINE void LL_EXTI_DisableIT_0_31(uint32_t ExtiLine)

  452. {

  453.   CLEAR_BIT(EXTI->IMR1, ExtiLine);

  454. }

  455. 

  456. /**

  457.   * @brief  Disable ExtiLine Interrupt request for Lines in range 0 to 31 for cpu2

  458.   * @rmtoll C2IMR1         IMx           LL_C2_EXTI_DisableIT_0_31

  459.   * @param  ExtiLine This parameter can be a combination of the following values:

  460.   *         @arg @ref LL_EXTI_LINE_0

  461.   *         @arg @ref LL_EXTI_LINE_1

  462.   *         @arg @ref LL_EXTI_LINE_2

  463.   *         @arg @ref LL_EXTI_LINE_3

  464.   *         @arg @ref LL_EXTI_LINE_4

  465.   *         @arg @ref LL_EXTI_LINE_5

  466.   *         @arg @ref LL_EXTI_LINE_6

  467.   *         @arg @ref LL_EXTI_LINE_7

  468.   *         @arg @ref LL_EXTI_LINE_8

  469.   *         @arg @ref LL_EXTI_LINE_9

  470.   *         @arg @ref LL_EXTI_LINE_10

  471.   *         @arg @ref LL_EXTI_LINE_11

  472.   *         @arg @ref LL_EXTI_LINE_12

  473.   *         @arg @ref LL_EXTI_LINE_13

  474.   *         @arg @ref LL_EXTI_LINE_14

  475.   *         @arg @ref LL_EXTI_LINE_15

  476.   *         @arg @ref LL_EXTI_LINE_16

  477.   *         @arg @ref LL_EXTI_LINE_17

  478.   *         @arg @ref LL_EXTI_LINE_18

  479.   *         @arg @ref LL_EXTI_LINE_19

  480.   *         @arg @ref LL_EXTI_LINE_20 (*)

  481.   *         @arg @ref LL_EXTI_LINE_21 (*)

  482.   *         @arg @ref LL_EXTI_LINE_22

  483.   *         @arg @ref LL_EXTI_LINE_23 (*)

  484.   *         @arg @ref LL_EXTI_LINE_24

  485.   *         @arg @ref LL_EXTI_LINE_25 (*)

  486.   *         @arg @ref LL_EXTI_LINE_28 (*)

  487.   *         @arg @ref LL_EXTI_LINE_29

  488.   *         @arg @ref LL_EXTI_LINE_30

  489.   *         @arg @ref LL_EXTI_LINE_31 (*)

  490.   *         @arg @ref LL_EXTI_LINE_ALL_0_31

  491.   *         (*) value not defined in all devices

  492.   * @retval None

  493.   */

  494. __STATIC_INLINE void LL_C2_EXTI_DisableIT_0_31(uint32_t ExtiLine)

  495. {

  496.   CLEAR_BIT(EXTI->C2IMR1, ExtiLine);

  497. }

  498. 

  499. /**

  500.   * @brief  Disable ExtiLine Interrupt request for Lines in range 32 to 63

  501.   * @rmtoll IMR2         IMx           LL_EXTI_DisableIT_32_63

  502.   * @param  ExtiLine This parameter can be a combination of the following values:

  503.   *         @arg @ref LL_EXTI_LINE_33

  504.   *         @arg @ref LL_EXTI_LINE_36

  505.   *         @arg @ref LL_EXTI_LINE_37

  506.   *         @arg @ref LL_EXTI_LINE_38

  507.   *         @arg @ref LL_EXTI_LINE_39

  508.   *         @arg @ref LL_EXTI_LINE_40

  509.   *         @arg @ref LL_EXTI_LINE_41

  510.   *         @arg @ref LL_EXTI_LINE_42

  511.   *         @arg @ref LL_EXTI_LINE_43 (*)

  512.   *         @arg @ref LL_EXTI_LINE_44

  513.   *         @arg @ref LL_EXTI_LINE_45

  514.   *         @arg @ref LL_EXTI_LINE_46 (*)

  515.   *         @arg @ref LL_EXTI_LINE_48

  516.   *         @arg @ref LL_EXTI_LINE_ALL_32_63

  517.   *         (*) value not defined in all devices

  518.   * @retval None

  519.   */

  520. __STATIC_INLINE void LL_EXTI_DisableIT_32_63(uint32_t ExtiLine)

  521. {

  522.   CLEAR_BIT(EXTI->IMR2, ExtiLine);

  523. }

  524. 

  525. /**

  526.   * @brief  Disable ExtiLine Interrupt request for Lines in range 32 to 63 for cpu2

  527.   * @rmtoll C2IMR2         IMx           LL_C2_EXTI_DisableIT_32_63

  528.   * @param  ExtiLine This parameter can be a combination of the following values:

  529.   *         @arg @ref LL_EXTI_LINE_33

  530.   *         @arg @ref LL_EXTI_LINE_36

  531.   *         @arg @ref LL_EXTI_LINE_37

  532.   *         @arg @ref LL_EXTI_LINE_38

  533.   *         @arg @ref LL_EXTI_LINE_39

  534.   *         @arg @ref LL_EXTI_LINE_40

  535.   *         @arg @ref LL_EXTI_LINE_41

  536.   *         @arg @ref LL_EXTI_LINE_42

  537.   *         @arg @ref LL_EXTI_LINE_43 (*)

  538.   *         @arg @ref LL_EXTI_LINE_44

  539.   *         @arg @ref LL_EXTI_LINE_45

  540.   *         @arg @ref LL_EXTI_LINE_46 (*)

  541.   *         @arg @ref LL_EXTI_LINE_48

  542.   *         @arg @ref LL_EXTI_LINE_ALL_32_63

  543.   *         (*) value not defined in all devices

  544.   * @retval None

  545.   */

  546. __STATIC_INLINE void LL_C2_EXTI_DisableIT_32_63(uint32_t ExtiLine)

  547. {

  548.   CLEAR_BIT(EXTI->C2IMR2, ExtiLine);

  549. }

  550. 

  551. /**

  552.   * @brief  Indicate if ExtiLine Interrupt request is enabled for Lines in range 0 to 31

  553.   * @rmtoll IMR1         IMx           LL_EXTI_IsEnabledIT_0_31

  554.   * @param  ExtiLine This parameter can be a combination of the following values:

  555.   *         @arg @ref LL_EXTI_LINE_0

  556.   *         @arg @ref LL_EXTI_LINE_1

  557.   *         @arg @ref LL_EXTI_LINE_2

  558.   *         @arg @ref LL_EXTI_LINE_3

  559.   *         @arg @ref LL_EXTI_LINE_4

  560.   *         @arg @ref LL_EXTI_LINE_5

  561.   *         @arg @ref LL_EXTI_LINE_6

  562.   *         @arg @ref LL_EXTI_LINE_7

  563.   *         @arg @ref LL_EXTI_LINE_8

  564.   *         @arg @ref LL_EXTI_LINE_9

  565.   *         @arg @ref LL_EXTI_LINE_10

  566.   *         @arg @ref LL_EXTI_LINE_11

  567.   *         @arg @ref LL_EXTI_LINE_12

  568.   *         @arg @ref LL_EXTI_LINE_13

  569.   *         @arg @ref LL_EXTI_LINE_14

  570.   *         @arg @ref LL_EXTI_LINE_15

  571.   *         @arg @ref LL_EXTI_LINE_16

  572.   *         @arg @ref LL_EXTI_LINE_17

  573.   *         @arg @ref LL_EXTI_LINE_18

  574.   *         @arg @ref LL_EXTI_LINE_19

  575.   *         @arg @ref LL_EXTI_LINE_20 (*)

  576.   *         @arg @ref LL_EXTI_LINE_21 (*)

  577.   *         @arg @ref LL_EXTI_LINE_22

  578.   *         @arg @ref LL_EXTI_LINE_23 (*)

  579.   *         @arg @ref LL_EXTI_LINE_24

  580.   *         @arg @ref LL_EXTI_LINE_25 (*)

  581.   *         @arg @ref LL_EXTI_LINE_28 (*)

  582.   *         @arg @ref LL_EXTI_LINE_29

  583.   *         @arg @ref LL_EXTI_LINE_30

  584.   *         @arg @ref LL_EXTI_LINE_31 (*)

  585.   *         @arg @ref LL_EXTI_LINE_ALL_0_31

  586.   *         (*) value not defined in all devices

  587.   * @retval State of bit (1 or 0).

  588.   */

  589. __STATIC_INLINE uint32_t LL_EXTI_IsEnabledIT_0_31(uint32_t ExtiLine)

  590. {

  591.   return ((READ_BIT(EXTI->IMR1, ExtiLine) == (ExtiLine)) ? 1UL : 0UL);

  592. }

  593. 

  594. /**

  595.   * @brief  Indicate if ExtiLine Interrupt request is enabled for Lines in range 0 to 31 for cpu2

  596.   * @rmtoll C2IMR1         IMx           LL_C2_EXTI_IsEnabledIT_0_31

  597.   * @param  ExtiLine This parameter can be a combination of the following values:

  598.   *         @arg @ref LL_EXTI_LINE_0

  599.   *         @arg @ref LL_EXTI_LINE_1

  600.   *         @arg @ref LL_EXTI_LINE_2

  601.   *         @arg @ref LL_EXTI_LINE_3

  602.   *         @arg @ref LL_EXTI_LINE_4

  603.   *         @arg @ref LL_EXTI_LINE_5

  604.   *         @arg @ref LL_EXTI_LINE_6

  605.   *         @arg @ref LL_EXTI_LINE_7

  606.   *         @arg @ref LL_EXTI_LINE_8

  607.   *         @arg @ref LL_EXTI_LINE_9

  608.   *         @arg @ref LL_EXTI_LINE_10

  609.   *         @arg @ref LL_EXTI_LINE_11

  610.   *         @arg @ref LL_EXTI_LINE_12

  611.   *         @arg @ref LL_EXTI_LINE_13

  612.   *         @arg @ref LL_EXTI_LINE_14

  613.   *         @arg @ref LL_EXTI_LINE_15

  614.   *         @arg @ref LL_EXTI_LINE_16

  615.   *         @arg @ref LL_EXTI_LINE_17

  616.   *         @arg @ref LL_EXTI_LINE_18

  617.   *         @arg @ref LL_EXTI_LINE_19

  618.   *         @arg @ref LL_EXTI_LINE_20 (*)

  619.   *         @arg @ref LL_EXTI_LINE_21 (*)

  620.   *         @arg @ref LL_EXTI_LINE_22

  621.   *         @arg @ref LL_EXTI_LINE_23 (*)

  622.   *         @arg @ref LL_EXTI_LINE_24

  623.   *         @arg @ref LL_EXTI_LINE_25 (*)

  624.   *         @arg @ref LL_EXTI_LINE_28 (*)

  625.   *         @arg @ref LL_EXTI_LINE_29

  626.   *         @arg @ref LL_EXTI_LINE_30

  627.   *         @arg @ref LL_EXTI_LINE_31 (*)

  628.   *         @arg @ref LL_EXTI_LINE_ALL_0_31

  629.   *         (*) value not defined in all devices

  630.   * @retval State of bit (1 or 0).

  631.   */

  632. __STATIC_INLINE uint32_t LL_C2_EXTI_IsEnabledIT_0_31(uint32_t ExtiLine)

  633. {

  634.   return ((READ_BIT(EXTI->C2IMR1, ExtiLine) == (ExtiLine)) ? 1UL : 0UL);

  635. }

  636. 

  637. /**

  638.   * @brief  Indicate if ExtiLine Interrupt request is enabled for Lines in range 32 to 63

  639.   * @rmtoll IMR2         IMx           LL_EXTI_IsEnabledIT_32_63

  640.   * @param  ExtiLine This parameter can be a combination of the following values:

  641.   *         @arg @ref LL_EXTI_LINE_33

  642.   *         @arg @ref LL_EXTI_LINE_36

  643.   *         @arg @ref LL_EXTI_LINE_37

  644.   *         @arg @ref LL_EXTI_LINE_38

  645.   *         @arg @ref LL_EXTI_LINE_39

  646.   *         @arg @ref LL_EXTI_LINE_40

  647.   *         @arg @ref LL_EXTI_LINE_41

  648.   *         @arg @ref LL_EXTI_LINE_42

  649.   *         @arg @ref LL_EXTI_LINE_43 (*)

  650.   *         @arg @ref LL_EXTI_LINE_44

  651.   *         @arg @ref LL_EXTI_LINE_45

  652.   *         @arg @ref LL_EXTI_LINE_46 (*)

  653.   *         @arg @ref LL_EXTI_LINE_48

  654.   *         @arg @ref LL_EXTI_LINE_ALL_32_63

  655.   *         (*) value not defined in all devices

  656.   * @retval State of bit (1 or 0).

  657.   */

  658. __STATIC_INLINE uint32_t LL_EXTI_IsEnabledIT_32_63(uint32_t ExtiLine)

  659. {

  660.   return ((READ_BIT(EXTI->IMR2, ExtiLine) == (ExtiLine)) ? 1UL : 0UL);

  661. }

  662. 

  663. /**

  664.   * @brief  Indicate if ExtiLine Interrupt request is enabled for Lines in range 32 to 63 for cpu2

  665.   * @rmtoll C2IMR2         IMx           LL_C2_EXTI_IsEnabledIT_32_63

  666.   * @param  ExtiLine This parameter can be a combination of the following values:

  667.   *         @arg @ref LL_EXTI_LINE_33

  668.   *         @arg @ref LL_EXTI_LINE_36

  669.   *         @arg @ref LL_EXTI_LINE_37

  670.   *         @arg @ref LL_EXTI_LINE_38

  671.   *         @arg @ref LL_EXTI_LINE_39

  672.   *         @arg @ref LL_EXTI_LINE_40

  673.   *         @arg @ref LL_EXTI_LINE_41

  674.   *         @arg @ref LL_EXTI_LINE_42

  675.   *         @arg @ref LL_EXTI_LINE_43 (*)

  676.   *         @arg @ref LL_EXTI_LINE_44

  677.   *         @arg @ref LL_EXTI_LINE_45

  678.   *         @arg @ref LL_EXTI_LINE_46 (*)

  679.   *         @arg @ref LL_EXTI_LINE_48

  680.   *         @arg @ref LL_EXTI_LINE_ALL_32_63

  681.   *         (*) value not defined in all devices

  682.   * @retval State of bit (1 or 0).

  683.   */

  684. __STATIC_INLINE uint32_t LL_C2_EXTI_IsEnabledIT_32_63(uint32_t ExtiLine)

  685. {

  686.   return ((READ_BIT(EXTI->C2IMR2, ExtiLine) == (ExtiLine)) ? 1UL : 0UL);

  687. }

  688. 

  689. /**

  690.   * @}

  691.   */

  692. 

  693. /** @defgroup EXTI_LL_EF_Event_Management Event_Management

  694.   * @{

  695.   */

  696. 

  697. /**

  698.   * @brief  Enable ExtiLine Event request for Lines in range 0 to 31

  699.   * @rmtoll EMR1         EMx           LL_EXTI_EnableEvent_0_31

  700.   * @param  ExtiLine This parameter can be a combination of the following values:

  701.   *         @arg @ref LL_EXTI_LINE_0

  702.   *         @arg @ref LL_EXTI_LINE_1

  703.   *         @arg @ref LL_EXTI_LINE_2

  704.   *         @arg @ref LL_EXTI_LINE_3

  705.   *         @arg @ref LL_EXTI_LINE_4

  706.   *         @arg @ref LL_EXTI_LINE_5

  707.   *         @arg @ref LL_EXTI_LINE_6

  708.   *         @arg @ref LL_EXTI_LINE_7

  709.   *         @arg @ref LL_EXTI_LINE_8

  710.   *         @arg @ref LL_EXTI_LINE_9

  711.   *         @arg @ref LL_EXTI_LINE_10

  712.   *         @arg @ref LL_EXTI_LINE_11

  713.   *         @arg @ref LL_EXTI_LINE_12

  714.   *         @arg @ref LL_EXTI_LINE_13

  715.   *         @arg @ref LL_EXTI_LINE_14

  716.   *         @arg @ref LL_EXTI_LINE_15

  717.   *         @arg @ref LL_EXTI_LINE_17

  718.   *         @arg @ref LL_EXTI_LINE_18

  719.   *         @arg @ref LL_EXTI_LINE_19

  720.   *         @arg @ref LL_EXTI_LINE_20 (*)

  721.   *         @arg @ref LL_EXTI_LINE_21 (*)

  722.   *         (*) value not defined in all devices

  723.   * @retval None

  724.   */

  725. __STATIC_INLINE void LL_EXTI_EnableEvent_0_31(uint32_t ExtiLine)

  726. {

  727.   SET_BIT(EXTI->EMR1, ExtiLine);

  728. }

  729. 

  730. /**

  731.   * @brief  Enable ExtiLine Event request for Lines in range 0 to 31 for cpu2

  732.   * @rmtoll C2EMR1         EMx           LL_C2_EXTI_EnableEvent_0_31

  733.   * @param  ExtiLine This parameter can be a combination of the following values:

  734.   *         @arg @ref LL_EXTI_LINE_0

  735.   *         @arg @ref LL_EXTI_LINE_1

  736.   *         @arg @ref LL_EXTI_LINE_2

  737.   *         @arg @ref LL_EXTI_LINE_3

  738.   *         @arg @ref LL_EXTI_LINE_4

  739.   *         @arg @ref LL_EXTI_LINE_5

  740.   *         @arg @ref LL_EXTI_LINE_6

  741.   *         @arg @ref LL_EXTI_LINE_7

  742.   *         @arg @ref LL_EXTI_LINE_8

  743.   *         @arg @ref LL_EXTI_LINE_9

  744.   *         @arg @ref LL_EXTI_LINE_10

  745.   *         @arg @ref LL_EXTI_LINE_11

  746.   *         @arg @ref LL_EXTI_LINE_12

  747.   *         @arg @ref LL_EXTI_LINE_13

  748.   *         @arg @ref LL_EXTI_LINE_14

  749.   *         @arg @ref LL_EXTI_LINE_15

  750.   *         @arg @ref LL_EXTI_LINE_17

  751.   *         @arg @ref LL_EXTI_LINE_18

  752.   *         @arg @ref LL_EXTI_LINE_19

  753.   *         @arg @ref LL_EXTI_LINE_20 (*)

  754.   *         @arg @ref LL_EXTI_LINE_21 (*)

  755.   *         (*) value not defined in all devices

  756.   * @retval None

  757.   */

  758. __STATIC_INLINE void LL_C2_EXTI_EnableEvent_0_31(uint32_t ExtiLine)

  759. {

  760.   SET_BIT(EXTI->C2EMR1, ExtiLine);

  761. }

  762. 

  763. /**

  764.   * @brief  Enable ExtiLine Event request for Lines in range 32 to 63

  765.   * @rmtoll EMR2         EMx           LL_EXTI_EnableEvent_32_63

  766.   * @param  ExtiLine This parameter can be a combination of the following values:

  767.   *         @arg @ref LL_EXTI_LINE_40

  768.   *         @arg @ref LL_EXTI_LINE_41

  769.   * @retval None

  770.   */

  771. __STATIC_INLINE void LL_EXTI_EnableEvent_32_63(uint32_t ExtiLine)

  772. {

  773.   SET_BIT(EXTI->EMR2, ExtiLine);

  774. }

  775. 

  776. /**

  777.   * @brief  Enable ExtiLine Event request for Lines in range 32 to 63 for cpu2

  778.   * @rmtoll C2EMR2         EMx           LL_C2_EXTI_EnableEvent_32_63

  779.   * @param  ExtiLine This parameter can be a combination of the following values:

  780.   *         @arg @ref LL_EXTI_LINE_40

  781.   *         @arg @ref LL_EXTI_LINE_41

  782.   * @retval None

  783.   */

  784. __STATIC_INLINE void LL_C2_EXTI_EnableEvent_32_63(uint32_t ExtiLine)

  785. {

  786.   SET_BIT(EXTI->C2EMR2, ExtiLine);

  787. }

  788. 

  789. /**

  790.   * @brief  Disable ExtiLine Event request for Lines in range 0 to 31

  791.   * @rmtoll EMR1         EMx           LL_EXTI_DisableEvent_0_31

  792.   * @param  ExtiLine This parameter can be a combination of the following values:

  793.   *         @arg @ref LL_EXTI_LINE_0

  794.   *         @arg @ref LL_EXTI_LINE_1

  795.   *         @arg @ref LL_EXTI_LINE_2

  796.   *         @arg @ref LL_EXTI_LINE_3

  797.   *         @arg @ref LL_EXTI_LINE_4

  798.   *         @arg @ref LL_EXTI_LINE_5

  799.   *         @arg @ref LL_EXTI_LINE_6

  800.   *         @arg @ref LL_EXTI_LINE_7

  801.   *         @arg @ref LL_EXTI_LINE_8

  802.   *         @arg @ref LL_EXTI_LINE_9

  803.   *         @arg @ref LL_EXTI_LINE_10

  804.   *         @arg @ref LL_EXTI_LINE_11

  805.   *         @arg @ref LL_EXTI_LINE_12

  806.   *         @arg @ref LL_EXTI_LINE_13

  807.   *         @arg @ref LL_EXTI_LINE_14

  808.   *         @arg @ref LL_EXTI_LINE_15

  809.   *         @arg @ref LL_EXTI_LINE_17

  810.   *         @arg @ref LL_EXTI_LINE_18

  811.   *         @arg @ref LL_EXTI_LINE_19

  812.   *         @arg @ref LL_EXTI_LINE_20 (*)

  813.   *         @arg @ref LL_EXTI_LINE_21 (*)

  814.   * @retval None

  815.   */

  816. __STATIC_INLINE void LL_EXTI_DisableEvent_0_31(uint32_t ExtiLine)

  817. {

  818.   CLEAR_BIT(EXTI->EMR1, ExtiLine);

  819. }

  820. 

  821. /**

  822.   * @brief  Disable ExtiLine Event request for Lines in range 0 to 31 for cpu2

  823.   * @rmtoll C2EMR1         EMx           LL_C2_EXTI_DisableEvent_0_31

  824.   * @param  ExtiLine This parameter can be a combination of the following values:

  825.   *         @arg @ref LL_EXTI_LINE_0

  826.   *         @arg @ref LL_EXTI_LINE_1

  827.   *         @arg @ref LL_EXTI_LINE_2

  828.   *         @arg @ref LL_EXTI_LINE_3

  829.   *         @arg @ref LL_EXTI_LINE_4

  830.   *         @arg @ref LL_EXTI_LINE_5

  831.   *         @arg @ref LL_EXTI_LINE_6

  832.   *         @arg @ref LL_EXTI_LINE_7

  833.   *         @arg @ref LL_EXTI_LINE_8

  834.   *         @arg @ref LL_EXTI_LINE_9

  835.   *         @arg @ref LL_EXTI_LINE_10

  836.   *         @arg @ref LL_EXTI_LINE_11

  837.   *         @arg @ref LL_EXTI_LINE_12

  838.   *         @arg @ref LL_EXTI_LINE_13

  839.   *         @arg @ref LL_EXTI_LINE_14

  840.   *         @arg @ref LL_EXTI_LINE_15

  841.   *         @arg @ref LL_EXTI_LINE_17

  842.   *         @arg @ref LL_EXTI_LINE_18

  843.   *         @arg @ref LL_EXTI_LINE_19

  844.   *         @arg @ref LL_EXTI_LINE_20 (*)

  845.   *         @arg @ref LL_EXTI_LINE_21 (*)

  846.   *         (*) value not defined in all devices

  847.   * @retval None

  848.   */

  849. __STATIC_INLINE void LL_C2_EXTI_DisableEvent_0_31(uint32_t ExtiLine)

  850. {

  851.   CLEAR_BIT(EXTI->C2EMR1, ExtiLine);

  852. }

  853. 

  854. /**

  855.   * @brief  Disable ExtiLine Event request for Lines in range 32 to 63

  856.   * @rmtoll EMR2         EMx           LL_EXTI_DisableEvent_32_63

  857.   * @param  ExtiLine This parameter can be a combination of the following values:

  858.   *         @arg @ref LL_EXTI_LINE_40

  859.   *         @arg @ref LL_EXTI_LINE_41

  860.   *         (*) value not defined in all devices

  861.   * @retval None

  862.   */

  863. __STATIC_INLINE void LL_EXTI_DisableEvent_32_63(uint32_t ExtiLine)

  864. {

  865.   CLEAR_BIT(EXTI->EMR2, ExtiLine);

  866. }

  867. 

  868. /**

  869.   * @brief  Disable ExtiLine Event request for Lines in range 32 to 63 for cpu2

  870.   * @rmtoll C2EMR2         EMx           LL_C2_EXTI_DisableEvent_32_63

  871.   * @param  ExtiLine This parameter can be a combination of the following values:

  872.   *         @arg @ref LL_EXTI_LINE_40

  873.   *         @arg @ref LL_EXTI_LINE_41

  874.   * @retval None

  875.   */

  876. __STATIC_INLINE void LL_C2_EXTI_DisableEvent_32_63(uint32_t ExtiLine)

  877. {

  878.   CLEAR_BIT(EXTI->C2EMR2, ExtiLine);

  879. }

  880. 

  881. /**

  882.   * @brief  Indicate if ExtiLine Event request is enabled for Lines in range 0 to 31

  883.   * @rmtoll EMR1         EMx           LL_EXTI_IsEnabledEvent_0_31

  884.   * @param  ExtiLine This parameter can be a combination of the following values:

  885.   *         @arg @ref LL_EXTI_LINE_0

  886.   *         @arg @ref LL_EXTI_LINE_1

  887.   *         @arg @ref LL_EXTI_LINE_2

  888.   *         @arg @ref LL_EXTI_LINE_3

  889.   *         @arg @ref LL_EXTI_LINE_4

  890.   *         @arg @ref LL_EXTI_LINE_5

  891.   *         @arg @ref LL_EXTI_LINE_6

  892.   *         @arg @ref LL_EXTI_LINE_7

  893.   *         @arg @ref LL_EXTI_LINE_8

  894.   *         @arg @ref LL_EXTI_LINE_9

  895.   *         @arg @ref LL_EXTI_LINE_10

  896.   *         @arg @ref LL_EXTI_LINE_11

  897.   *         @arg @ref LL_EXTI_LINE_12

  898.   *         @arg @ref LL_EXTI_LINE_13

  899.   *         @arg @ref LL_EXTI_LINE_14

  900.   *         @arg @ref LL_EXTI_LINE_15

  901.   *         @arg @ref LL_EXTI_LINE_17

  902.   *         @arg @ref LL_EXTI_LINE_18

  903.   *         @arg @ref LL_EXTI_LINE_19

  904.   *         @arg @ref LL_EXTI_LINE_20 (*)

  905.   *         @arg @ref LL_EXTI_LINE_21 (*)

  906.   *         (*) value not defined in all devices

  907.   * @note   Please check each device line mapping for EXTI Line availability

  908.   * @retval State of bit (1 or 0).

  909.   */

  910. __STATIC_INLINE uint32_t LL_EXTI_IsEnabledEvent_0_31(uint32_t ExtiLine)

  911. {

  912.   return ((READ_BIT(EXTI->EMR1, ExtiLine) == (ExtiLine)) ? 1UL : 0UL);

  913. }

  914. 

  915. /**

  916.   * @brief  Indicate if ExtiLine Event request is enabled for Lines in range 0 to 31 for cpu2

  917.   * @rmtoll C2EMR1         EMx           LL_C2_EXTI_IsEnabledEvent_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_17

  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.   *         (*) value not defined in all devices

  941.   * @note   Please check each device line mapping for EXTI Line availability

  942.   * @retval State of bit (1 or 0).

  943.   */

  944. __STATIC_INLINE uint32_t LL_C2_EXTI_IsEnabledEvent_0_31(uint32_t ExtiLine)

  945. {

  946.   return ((READ_BIT(EXTI->C2EMR1, ExtiLine) == (ExtiLine)) ? 1UL : 0UL);

  947. }

  948. 

  949. /**

  950.   * @brief  Indicate if ExtiLine Event request is enabled for Lines in range 32 to 63

  951.   * @rmtoll EMR2         EMx           LL_EXTI_IsEnabledEvent_32_63

  952.   * @param  ExtiLine This parameter can be a combination of the following values:

  953.   *         @arg @ref LL_EXTI_LINE_40

  954.   *         @arg @ref LL_EXTI_LINE_41

  955.   * @retval State of bit (1 or 0).

  956.   */

  957. __STATIC_INLINE uint32_t LL_EXTI_IsEnabledEvent_32_63(uint32_t ExtiLine)

  958. {

  959.   return ((READ_BIT(EXTI->EMR2, ExtiLine) == (ExtiLine)) ? 1UL : 0UL);

  960. }

  961. 

  962. /**

  963.   * @brief  Indicate if ExtiLine Event request is enabled for Lines in range 32 to 63 for cpu2

  964.   * @rmtoll EMR2         EMx           LL_C2_EXTI_IsEnabledEvent_32_63

  965.   * @param  ExtiLine This parameter can be a combination of the following values:

  966.   *         @arg @ref LL_EXTI_LINE_40

  967.   *         @arg @ref LL_EXTI_LINE_41

  968.   * @retval State of bit (1 or 0).

  969.   */

  970. __STATIC_INLINE uint32_t LL_C2_EXTI_IsEnabledEvent_32_63(uint32_t ExtiLine)

  971. {

  972.   return ((READ_BIT(EXTI->C2EMR2, ExtiLine) == (ExtiLine)) ? 1UL : 0UL);

  973. }

  974. 

  975. /**

  976.   * @}

  977.   */

  978. 

  979. /** @defgroup EXTI_LL_EF_Rising_Trigger_Management Rising_Trigger_Management

  980.   * @{

  981.   */

  982. 

  983. /**

  984.   * @brief  Enable ExtiLine Rising Edge Trigger for Lines in range 0 to 31

  985.   * @note The configurable wakeup lines are edge-triggered. No glitch must be

  986.   *       generated on these lines. If a rising edge on a configurable interrupt

  987.   *       line occurs during a write operation in the EXTI_RTSR register, the

  988.   *       pending bit is not set.

  989.   *       Rising and falling edge triggers can be set for

  990.   *       the same interrupt line. In this case, both generate a trigger

  991.   *       condition.

  992.   * @rmtoll RTSR1        RTx           LL_EXTI_EnableRisingTrig_0_31

  993.   * @param  ExtiLine This parameter can be a combination of the following values:

  994.   *         @arg @ref LL_EXTI_LINE_0

  995.   *         @arg @ref LL_EXTI_LINE_1

  996.   *         @arg @ref LL_EXTI_LINE_2

  997.   *         @arg @ref LL_EXTI_LINE_3

  998.   *         @arg @ref LL_EXTI_LINE_4

  999.   *         @arg @ref LL_EXTI_LINE_5

  1000.   *         @arg @ref LL_EXTI_LINE_6

  1001.   *         @arg @ref LL_EXTI_LINE_7

  1002.   *         @arg @ref LL_EXTI_LINE_8

  1003.   *         @arg @ref LL_EXTI_LINE_9

  1004.   *         @arg @ref LL_EXTI_LINE_10

  1005.   *         @arg @ref LL_EXTI_LINE_11

  1006.   *         @arg @ref LL_EXTI_LINE_12

  1007.   *         @arg @ref LL_EXTI_LINE_13

  1008.   *         @arg @ref LL_EXTI_LINE_14

  1009.   *         @arg @ref LL_EXTI_LINE_15

  1010.   *         @arg @ref LL_EXTI_LINE_16

  1011.   *         @arg @ref LL_EXTI_LINE_17

  1012.   *         @arg @ref LL_EXTI_LINE_18

  1013.   *         @arg @ref LL_EXTI_LINE_19

  1014.   *         @arg @ref LL_EXTI_LINE_20 (*)

  1015.   *         @arg @ref LL_EXTI_LINE_21 (*)

  1016.   *         @arg @ref LL_EXTI_LINE_31 (*)

  1017.   *         (*) value not defined in all devices

  1018.   * @retval None

  1019.   */

  1020. __STATIC_INLINE void LL_EXTI_EnableRisingTrig_0_31(uint32_t ExtiLine)

  1021. {

  1022.   SET_BIT(EXTI->RTSR1, ExtiLine);

  1023. 

  1024. }

  1025. 

  1026. /**

  1027.   * @brief  Enable ExtiLine Rising Edge Trigger for Lines in range 32 to 63

  1028.   * @note The configurable wakeup lines are edge-triggered. No glitch must be

  1029.   *       generated on these lines. If a rising edge on a configurable interrupt

  1030.   *       line occurs during a write operation in the EXTI_RTSR register, the

  1031.   *       pending bit is not set.Rising and falling edge triggers can be set for

  1032.   *       the same interrupt line. In this case, both generate a trigger

  1033.   *       condition.

  1034.   * @rmtoll RTSR2        RTx           LL_EXTI_EnableRisingTrig_32_63

  1035.   * @param  ExtiLine This parameter can be a combination of the following values:

  1036.   *         @arg @ref LL_EXTI_LINE_33 (*)

  1037.   *         @arg @ref LL_EXTI_LINE_40

  1038.   *         @arg @ref LL_EXTI_LINE_41

  1039.   *         (*) value not defined in all devices

  1040.   * @retval None

  1041.   */

  1042. __STATIC_INLINE void LL_EXTI_EnableRisingTrig_32_63(uint32_t ExtiLine)

  1043. {

  1044.   SET_BIT(EXTI->RTSR2, ExtiLine);

  1045. }

  1046. 

  1047. /**

  1048.   * @brief  Disable ExtiLine Rising Edge Trigger for Lines in range 0 to 31

  1049.   * @note The configurable wakeup lines are edge-triggered. No glitch must be

  1050.   *       generated on these lines. If a rising edge on a configurable interrupt

  1051.   *       line occurs during a write operation in the EXTI_RTSR register, the

  1052.   *       pending bit is not set.

  1053.   *       Rising and falling edge triggers can be set for

  1054.   *       the same interrupt line. In this case, both generate a trigger

  1055.   *       condition.

  1056.   * @rmtoll RTSR1        RTx           LL_EXTI_DisableRisingTrig_0_31

  1057.   * @param  ExtiLine This parameter can be a combination of the following values:

  1058.   *         @arg @ref LL_EXTI_LINE_0

  1059.   *         @arg @ref LL_EXTI_LINE_1

  1060.   *         @arg @ref LL_EXTI_LINE_2

  1061.   *         @arg @ref LL_EXTI_LINE_3

  1062.   *         @arg @ref LL_EXTI_LINE_4

  1063.   *         @arg @ref LL_EXTI_LINE_5

  1064.   *         @arg @ref LL_EXTI_LINE_6

  1065.   *         @arg @ref LL_EXTI_LINE_7

  1066.   *         @arg @ref LL_EXTI_LINE_8

  1067.   *         @arg @ref LL_EXTI_LINE_9

  1068.   *         @arg @ref LL_EXTI_LINE_10

  1069.   *         @arg @ref LL_EXTI_LINE_11

  1070.   *         @arg @ref LL_EXTI_LINE_12

  1071.   *         @arg @ref LL_EXTI_LINE_13

  1072.   *         @arg @ref LL_EXTI_LINE_14

  1073.   *         @arg @ref LL_EXTI_LINE_15

  1074.   *         @arg @ref LL_EXTI_LINE_16

  1075.   *         @arg @ref LL_EXTI_LINE_17

  1076.   *         @arg @ref LL_EXTI_LINE_18

  1077.   *         @arg @ref LL_EXTI_LINE_19

  1078.   *         @arg @ref LL_EXTI_LINE_20 (*)

  1079.   *         @arg @ref LL_EXTI_LINE_21 (*)

  1080.   *         @arg @ref LL_EXTI_LINE_31 (*)

  1081.   *         (*) value not defined in all devices

  1082.   * @retval None

  1083.   */

  1084. __STATIC_INLINE void LL_EXTI_DisableRisingTrig_0_31(uint32_t ExtiLine)

  1085. {

  1086.   CLEAR_BIT(EXTI->RTSR1, ExtiLine);

  1087. 

  1088. }

  1089. 

  1090. /**

  1091.   * @brief  Disable ExtiLine Rising Edge Trigger for Lines in range 32 to 63

  1092.   * @note The configurable wakeup lines are edge-triggered. No glitch must be

  1093.   *       generated on these lines. If a rising edge on a configurable interrupt

  1094.   *       line occurs during a write operation in the EXTI_RTSR register, the

  1095.   *       pending bit is not set.

  1096.   *       Rising and falling edge triggers can be set for

  1097.   *       the same interrupt line. In this case, both generate a trigger

  1098.   *       condition.

  1099.   * @rmtoll RTSR2        RTx           LL_EXTI_DisableRisingTrig_32_63

  1100.   * @param  ExtiLine This parameter can be a combination of the following values:

  1101.   *         @arg @ref LL_EXTI_LINE_33 (*)

  1102.   *         @arg @ref LL_EXTI_LINE_40

  1103.   *         @arg @ref LL_EXTI_LINE_41

  1104.   *         (*) value not defined in all devices

  1105.   * @retval None

  1106.   */

  1107. __STATIC_INLINE void LL_EXTI_DisableRisingTrig_32_63(uint32_t ExtiLine)

  1108. {

  1109.   CLEAR_BIT(EXTI->RTSR2, ExtiLine);

  1110. }

  1111. 

  1112. /**

  1113.   * @brief  Check if rising edge trigger is enabled for Lines in range 0 to 31

  1114.   * @rmtoll RTSR1        RTx           LL_EXTI_IsEnabledRisingTrig_0_31

  1115.   * @param  ExtiLine This parameter can be a combination of the following values:

  1116.   *         @arg @ref LL_EXTI_LINE_0

  1117.   *         @arg @ref LL_EXTI_LINE_1

  1118.   *         @arg @ref LL_EXTI_LINE_2

  1119.   *         @arg @ref LL_EXTI_LINE_3

  1120.   *         @arg @ref LL_EXTI_LINE_4

  1121.   *         @arg @ref LL_EXTI_LINE_5

  1122.   *         @arg @ref LL_EXTI_LINE_6

  1123.   *         @arg @ref LL_EXTI_LINE_7

  1124.   *         @arg @ref LL_EXTI_LINE_8

  1125.   *         @arg @ref LL_EXTI_LINE_9

  1126.   *         @arg @ref LL_EXTI_LINE_10

  1127.   *         @arg @ref LL_EXTI_LINE_11

  1128.   *         @arg @ref LL_EXTI_LINE_12

  1129.   *         @arg @ref LL_EXTI_LINE_13

  1130.   *         @arg @ref LL_EXTI_LINE_14

  1131.   *         @arg @ref LL_EXTI_LINE_15

  1132.   *         @arg @ref LL_EXTI_LINE_16

  1133.   *         @arg @ref LL_EXTI_LINE_17

  1134.   *         @arg @ref LL_EXTI_LINE_18

  1135.   *         @arg @ref LL_EXTI_LINE_19

  1136.   *         @arg @ref LL_EXTI_LINE_20 (*)

  1137.   *         @arg @ref LL_EXTI_LINE_21 (*)

  1138.   *         @arg @ref LL_EXTI_LINE_31 (*)

  1139.   *         (*) value not defined in all devices

  1140.   * @retval State of bit (1 or 0).

  1141.   */

  1142. __STATIC_INLINE uint32_t LL_EXTI_IsEnabledRisingTrig_0_31(uint32_t ExtiLine)

  1143. {

  1144.   return ((READ_BIT(EXTI->RTSR1, ExtiLine) == (ExtiLine)) ? 1UL : 0UL);

  1145. }

  1146. 

  1147. /**

  1148.   * @brief  Check if rising edge trigger is enabled for Lines in range 32 to 63

  1149.   * @rmtoll RTSR2        RTx           LL_EXTI_IsEnabledRisingTrig_32_63

  1150.   * @param  ExtiLine This parameter can be a combination of the following values:

  1151.   *         @arg @ref LL_EXTI_LINE_33 (*)

  1152.   *         @arg @ref LL_EXTI_LINE_40

  1153.   *         @arg @ref LL_EXTI_LINE_41

  1154.   *         (*) value not defined in all devices

  1155.   * @retval State of bit (1 or 0).

  1156.   */

  1157. __STATIC_INLINE uint32_t LL_EXTI_IsEnabledRisingTrig_32_63(uint32_t ExtiLine)

  1158. {

  1159.   return ((READ_BIT(EXTI->RTSR2, ExtiLine) == (ExtiLine)) ? 1UL : 0UL);

  1160. }

  1161. 

  1162. /**

  1163.   * @}

  1164.   */

  1165. 

  1166. /** @defgroup EXTI_LL_EF_Falling_Trigger_Management Falling_Trigger_Management

  1167.   * @{

  1168.   */

  1169. 

  1170. /**

  1171.   * @brief  Enable ExtiLine Falling Edge Trigger for Lines in range 0 to 31

  1172.   * @note The configurable wakeup lines are edge-triggered. No glitch must be

  1173.   *       generated on these lines. If a falling edge on a configurable interrupt

  1174.   *       line occurs during a write operation in the EXTI_FTSR register, the

  1175.   *       pending bit is not set.

  1176.   *       Rising and falling edge triggers can be set for

  1177.   *       the same interrupt line. In this case, both generate a trigger

  1178.   *       condition.

  1179.   * @rmtoll FTSR1        FTx           LL_EXTI_EnableFallingTrig_0_31

  1180.   * @param  ExtiLine This parameter can be a combination of the following values:

  1181.   *         @arg @ref LL_EXTI_LINE_0

  1182.   *         @arg @ref LL_EXTI_LINE_1

  1183.   *         @arg @ref LL_EXTI_LINE_2

  1184.   *         @arg @ref LL_EXTI_LINE_3

  1185.   *         @arg @ref LL_EXTI_LINE_4

  1186.   *         @arg @ref LL_EXTI_LINE_5

  1187.   *         @arg @ref LL_EXTI_LINE_6

  1188.   *         @arg @ref LL_EXTI_LINE_7

  1189.   *         @arg @ref LL_EXTI_LINE_8

  1190.   *         @arg @ref LL_EXTI_LINE_9

  1191.   *         @arg @ref LL_EXTI_LINE_10

  1192.   *         @arg @ref LL_EXTI_LINE_11

  1193.   *         @arg @ref LL_EXTI_LINE_12

  1194.   *         @arg @ref LL_EXTI_LINE_13

  1195.   *         @arg @ref LL_EXTI_LINE_14

  1196.   *         @arg @ref LL_EXTI_LINE_15

  1197.   *         @arg @ref LL_EXTI_LINE_16

  1198.   *         @arg @ref LL_EXTI_LINE_17

  1199.   *         @arg @ref LL_EXTI_LINE_18

  1200.   *         @arg @ref LL_EXTI_LINE_19

  1201.   *         @arg @ref LL_EXTI_LINE_20 (*)

  1202.   *         @arg @ref LL_EXTI_LINE_21 (*)

  1203.   *         @arg @ref LL_EXTI_LINE_31 (*)

  1204.   *         (*) value not defined in all devices

  1205.   * @note   Please check each device line mapping for EXTI Line availability

  1206.   * @retval None

  1207.   */

  1208. __STATIC_INLINE void LL_EXTI_EnableFallingTrig_0_31(uint32_t ExtiLine)

  1209. {

  1210.   SET_BIT(EXTI->FTSR1, ExtiLine);

  1211. }

  1212. 

  1213. /**

  1214.   * @brief  Enable ExtiLine Falling Edge Trigger for Lines in range 32 to 63

  1215.   * @note The configurable wakeup lines are edge-triggered. No glitch must be

  1216.   *       generated on these lines. If a Falling edge on a configurable interrupt

  1217.   *       line occurs during a write operation in the EXTI_FTSR register, the

  1218.   *       pending bit is not set.

  1219.   *       Rising and falling edge triggers can be set for

  1220.   *       the same interrupt line. In this case, both generate a trigger

  1221.   *       condition.

  1222.   * @rmtoll FTSR2        FTx           LL_EXTI_EnableFallingTrig_32_63

  1223.   * @param  ExtiLine This parameter can be a combination of the following values:

  1224.   *         @arg @ref LL_EXTI_LINE_33 (*)

  1225.   *         @arg @ref LL_EXTI_LINE_40

  1226.   *         @arg @ref LL_EXTI_LINE_41

  1227.   *         (*) value not defined in all devices

  1228.   * @retval None

  1229.   */

  1230. __STATIC_INLINE void LL_EXTI_EnableFallingTrig_32_63(uint32_t ExtiLine)

  1231. {

  1232.   SET_BIT(EXTI->FTSR2, ExtiLine);

  1233. }

  1234. 

  1235. /**

  1236.   * @brief  Disable ExtiLine Falling Edge Trigger for Lines in range 0 to 31

  1237.   * @note The configurable wakeup lines are edge-triggered. No glitch must be

  1238.   *       generated on these lines. If a Falling edge on a configurable interrupt

  1239.   *       line occurs during a write operation in the EXTI_FTSR register, the

  1240.   *       pending bit is not set.

  1241.   *       Rising and falling edge triggers can be set for the same interrupt line.

  1242.   *       In this case, both generate a trigger condition.

  1243.   * @rmtoll FTSR1        FTx           LL_EXTI_DisableFallingTrig_0_31

  1244.   * @param  ExtiLine This parameter can be a combination of the following values:

  1245.   *         @arg @ref LL_EXTI_LINE_0

  1246.   *         @arg @ref LL_EXTI_LINE_1

  1247.   *         @arg @ref LL_EXTI_LINE_2

  1248.   *         @arg @ref LL_EXTI_LINE_3

  1249.   *         @arg @ref LL_EXTI_LINE_4

  1250.   *         @arg @ref LL_EXTI_LINE_5

  1251.   *         @arg @ref LL_EXTI_LINE_6

  1252.   *         @arg @ref LL_EXTI_LINE_7

  1253.   *         @arg @ref LL_EXTI_LINE_8

  1254.   *         @arg @ref LL_EXTI_LINE_9

  1255.   *         @arg @ref LL_EXTI_LINE_10

  1256.   *         @arg @ref LL_EXTI_LINE_11

  1257.   *         @arg @ref LL_EXTI_LINE_12

  1258.   *         @arg @ref LL_EXTI_LINE_13

  1259.   *         @arg @ref LL_EXTI_LINE_14

  1260.   *         @arg @ref LL_EXTI_LINE_15

  1261.   *         @arg @ref LL_EXTI_LINE_16

  1262.   *         @arg @ref LL_EXTI_LINE_17

  1263.   *         @arg @ref LL_EXTI_LINE_18

  1264.   *         @arg @ref LL_EXTI_LINE_19

  1265.   *         @arg @ref LL_EXTI_LINE_20 (*)

  1266.   *         @arg @ref LL_EXTI_LINE_21 (*)

  1267.   *         @arg @ref LL_EXTI_LINE_31 (*)

  1268.   *         (*) value not defined in all devices

  1269.   * @note   Please check each device line mapping for EXTI Line availability

  1270.   * @retval None

  1271.   */

  1272. __STATIC_INLINE void LL_EXTI_DisableFallingTrig_0_31(uint32_t ExtiLine)

  1273. {

  1274.   CLEAR_BIT(EXTI->FTSR1, ExtiLine);

  1275. }

  1276. 

  1277. /**

  1278.   * @brief  Disable ExtiLine Falling Edge Trigger for Lines in range 32 to 63

  1279.   * @note The configurable wakeup lines are edge-triggered. No glitch must be

  1280.   *       generated on these lines. If a Falling edge on a configurable interrupt

  1281.   *       line occurs during a write operation in the EXTI_FTSR register, the

  1282.   *       pending bit is not set.

  1283.   *       Rising and falling edge triggers can be set for the same interrupt line.

  1284.   *       In this case, both generate a trigger condition.

  1285.   * @rmtoll FTSR2        FTx           LL_EXTI_DisableFallingTrig_32_63

  1286.   * @param  ExtiLine This parameter can be a combination of the following values:

  1287.   *         @arg @ref LL_EXTI_LINE_33 (*)

  1288.   *         @arg @ref LL_EXTI_LINE_40

  1289.   *         @arg @ref LL_EXTI_LINE_41

  1290.   *         (*) value not defined in all devices

  1291.   * @retval None

  1292.   */

  1293. __STATIC_INLINE void LL_EXTI_DisableFallingTrig_32_63(uint32_t ExtiLine)

  1294. {

  1295.   CLEAR_BIT(EXTI->FTSR2, ExtiLine);

  1296. }

  1297. 

  1298. /**

  1299.   * @brief  Check if falling edge trigger is enabled for Lines in range 0 to 31

  1300.   * @rmtoll FTSR1        FTx           LL_EXTI_IsEnabledFallingTrig_0_31

  1301.   * @param  ExtiLine This parameter can be a combination of the following values:

  1302.   *         @arg @ref LL_EXTI_LINE_0

  1303.   *         @arg @ref LL_EXTI_LINE_1

  1304.   *         @arg @ref LL_EXTI_LINE_2

  1305.   *         @arg @ref LL_EXTI_LINE_3

  1306.   *         @arg @ref LL_EXTI_LINE_4

  1307.   *         @arg @ref LL_EXTI_LINE_5

  1308.   *         @arg @ref LL_EXTI_LINE_6

  1309.   *         @arg @ref LL_EXTI_LINE_7

  1310.   *         @arg @ref LL_EXTI_LINE_8

  1311.   *         @arg @ref LL_EXTI_LINE_9

  1312.   *         @arg @ref LL_EXTI_LINE_10

  1313.   *         @arg @ref LL_EXTI_LINE_11

  1314.   *         @arg @ref LL_EXTI_LINE_12

  1315.   *         @arg @ref LL_EXTI_LINE_13

  1316.   *         @arg @ref LL_EXTI_LINE_14

  1317.   *         @arg @ref LL_EXTI_LINE_15

  1318.   *         @arg @ref LL_EXTI_LINE_16

  1319.   *         @arg @ref LL_EXTI_LINE_17

  1320.   *         @arg @ref LL_EXTI_LINE_18

  1321.   *         @arg @ref LL_EXTI_LINE_19

  1322.   *         @arg @ref LL_EXTI_LINE_20 (*)

  1323.   *         @arg @ref LL_EXTI_LINE_21 (*)

  1324.   *         @arg @ref LL_EXTI_LINE_31 (*)

  1325.   *         (*) value not defined in all devices

  1326.   * @note   Please check each device line mapping for EXTI Line availability

  1327.   * @retval State of bit (1 or 0).

  1328.   */

  1329. __STATIC_INLINE uint32_t LL_EXTI_IsEnabledFallingTrig_0_31(uint32_t ExtiLine)

  1330. {

  1331.   return ((READ_BIT(EXTI->FTSR1, ExtiLine) == (ExtiLine)) ? 1UL : 0UL);

  1332. }

  1333. 

  1334. /**

  1335.   * @brief  Check if falling edge trigger is enabled for Lines in range 32 to 63

  1336.   * @rmtoll FTSR2        FTx           LL_EXTI_IsEnabledFallingTrig_32_63

  1337.   * @param  ExtiLine This parameter can be a combination of the following values:

  1338.   *         @arg @ref LL_EXTI_LINE_33 (*)

  1339.   *         @arg @ref LL_EXTI_LINE_40

  1340.   *         @arg @ref LL_EXTI_LINE_41

  1341.   * @retval State of bit (1 or 0).

  1342.   */

  1343. __STATIC_INLINE uint32_t LL_EXTI_IsEnabledFallingTrig_32_63(uint32_t ExtiLine)

  1344. {

  1345.   return ((READ_BIT(EXTI->FTSR2, ExtiLine) == (ExtiLine)) ? 1UL : 0UL);

  1346. }

  1347. 

  1348. /**

  1349.   * @}

  1350.   */

  1351. 

  1352. /** @defgroup EXTI_LL_EF_Software_Interrupt_Management Software_Interrupt_Management

  1353.   * @{

  1354.   */

  1355. 

  1356. /**

  1357.   * @brief  Generate a software Interrupt Event for Lines in range 0 to 31

  1358.   * @note If the interrupt is enabled on this line in the EXTI_IMR1, writing a 1 to

  1359.   *       this bit when it is at '0' sets the corresponding pending bit in EXTI_PR1

  1360.   *       resulting in an interrupt request generation.

  1361.   *       This bit is cleared by clearing the corresponding bit in the EXTI_PR1

  1362.   *       register (by writing a 1 into the bit)

  1363.   * @rmtoll SWIER1       SWIx          LL_EXTI_GenerateSWI_0_31

  1364.   * @param  ExtiLine This parameter can be a combination of the following values:

  1365.   *         @arg @ref LL_EXTI_LINE_0

  1366.   *         @arg @ref LL_EXTI_LINE_1

  1367.   *         @arg @ref LL_EXTI_LINE_2

  1368.   *         @arg @ref LL_EXTI_LINE_3

  1369.   *         @arg @ref LL_EXTI_LINE_4

  1370.   *         @arg @ref LL_EXTI_LINE_5

  1371.   *         @arg @ref LL_EXTI_LINE_6

  1372.   *         @arg @ref LL_EXTI_LINE_7

  1373.   *         @arg @ref LL_EXTI_LINE_8

  1374.   *         @arg @ref LL_EXTI_LINE_9

  1375.   *         @arg @ref LL_EXTI_LINE_10

  1376.   *         @arg @ref LL_EXTI_LINE_11

  1377.   *         @arg @ref LL_EXTI_LINE_12

  1378.   *         @arg @ref LL_EXTI_LINE_13

  1379.   *         @arg @ref LL_EXTI_LINE_14

  1380.   *         @arg @ref LL_EXTI_LINE_15

  1381.   *         @arg @ref LL_EXTI_LINE_16

  1382.   *         @arg @ref LL_EXTI_LINE_17

  1383.   *         @arg @ref LL_EXTI_LINE_18

  1384.   *         @arg @ref LL_EXTI_LINE_19

  1385.   *         @arg @ref LL_EXTI_LINE_20 (*)

  1386.   *         @arg @ref LL_EXTI_LINE_21 (*)

  1387.   *         @arg @ref LL_EXTI_LINE_31 (*)

  1388.   *         (*) value not defined in all devices

  1389.   * @note   Please check each device line mapping for EXTI Line availability

  1390.   * @retval None

  1391.   */

  1392. __STATIC_INLINE void LL_EXTI_GenerateSWI_0_31(uint32_t ExtiLine)

  1393. {

  1394.   SET_BIT(EXTI->SWIER1, ExtiLine);

  1395. }

  1396. 

  1397. /**

  1398.   * @brief  Generate a software Interrupt Event for Lines in range 32 to 63

  1399.   * @note If the interrupt is enabled on this line inthe EXTI_IMR2, writing a 1 to

  1400.   *       this bit when it is at '0' sets the corresponding pending bit in EXTI_PR2

  1401.   *       resulting in an interrupt request generation.

  1402.   *       This bit is cleared by clearing the corresponding bit in the EXTI_PR2

  1403.   *       register (by writing a 1 into the bit)

  1404.   * @rmtoll SWIER2       SWIx          LL_EXTI_GenerateSWI_32_63

  1405.   * @param  ExtiLine This parameter can be a combination of the following values:

  1406.   *         @arg @ref LL_EXTI_LINE_33 (*)

  1407.   *         @arg @ref LL_EXTI_LINE_40

  1408.   *         @arg @ref LL_EXTI_LINE_41

  1409.   *         (*) value not defined in all devices

  1410.   * @retval None

  1411.   */

  1412. __STATIC_INLINE void LL_EXTI_GenerateSWI_32_63(uint32_t ExtiLine)

  1413. {

  1414.   SET_BIT(EXTI->SWIER2, ExtiLine);

  1415. }

  1416. 

  1417. /**

  1418.   * @}

  1419.   */

  1420. 

  1421. /** @defgroup EXTI_LL_EF_Flag_Management Flag_Management

  1422.   * @{

  1423.   */

  1424. 

  1425. /**

  1426.   * @brief  Check if the ExtLine Flag is set or not for Lines in range 0 to 31

  1427.   * @note This bit is set when the selected edge event arrives on the interrupt

  1428.   *       line. This bit is cleared by writing a 1 to the bit.

  1429.   * @rmtoll PR1          PIFx           LL_EXTI_IsActiveFlag_0_31

  1430.   * @param  ExtiLine This parameter can be a combination of the following values:

  1431.   *         @arg @ref LL_EXTI_LINE_0

  1432.   *         @arg @ref LL_EXTI_LINE_1

  1433.   *         @arg @ref LL_EXTI_LINE_2

  1434.   *         @arg @ref LL_EXTI_LINE_3

  1435.   *         @arg @ref LL_EXTI_LINE_4

  1436.   *         @arg @ref LL_EXTI_LINE_5

  1437.   *         @arg @ref LL_EXTI_LINE_6

  1438.   *         @arg @ref LL_EXTI_LINE_7

  1439.   *         @arg @ref LL_EXTI_LINE_8

  1440.   *         @arg @ref LL_EXTI_LINE_9

  1441.   *         @arg @ref LL_EXTI_LINE_10

  1442.   *         @arg @ref LL_EXTI_LINE_11

  1443.   *         @arg @ref LL_EXTI_LINE_12

  1444.   *         @arg @ref LL_EXTI_LINE_13

  1445.   *         @arg @ref LL_EXTI_LINE_14

  1446.   *         @arg @ref LL_EXTI_LINE_15

  1447.   *         @arg @ref LL_EXTI_LINE_16

  1448.   *         @arg @ref LL_EXTI_LINE_17

  1449.   *         @arg @ref LL_EXTI_LINE_18

  1450.   *         @arg @ref LL_EXTI_LINE_19

  1451.   *         @arg @ref LL_EXTI_LINE_20 (*)

  1452.   *         @arg @ref LL_EXTI_LINE_21 (*)

  1453.   *         @arg @ref LL_EXTI_LINE_31 (*)

  1454.   *         (*) value not defined in all devices

  1455.   * @retval State of bit (1 or 0).

  1456.   */

  1457. __STATIC_INLINE uint32_t LL_EXTI_IsActiveFlag_0_31(uint32_t ExtiLine)

  1458. {

  1459.   return ((READ_BIT(EXTI->PR1, ExtiLine) == (ExtiLine)) ? 1UL : 0UL);

  1460. }

  1461. 

  1462. /**

  1463.   * @brief  Check if the ExtLine Flag is set or not for  Lines in range 32 to 63

  1464.   * @note This bit is set when the selected edge event arrives on the interrupt

  1465.   *       line. This bit is cleared by writing a 1 to the bit.

  1466.   * @rmtoll PR2          PIFx           LL_EXTI_IsActiveFlag_32_63

  1467.   * @param  ExtiLine This parameter can be a combination of the following values:

  1468.   *         @arg @ref LL_EXTI_LINE_33 (*)

  1469.   *         @arg @ref LL_EXTI_LINE_40

  1470.   *         @arg @ref LL_EXTI_LINE_41

  1471.   *         (*) value not defined in all devices

  1472.   * @retval State of bit (1 or 0).

  1473.   */

  1474. __STATIC_INLINE uint32_t LL_EXTI_IsActiveFlag_32_63(uint32_t ExtiLine)

  1475. {

  1476.   return ((READ_BIT(EXTI->PR2, ExtiLine) == (ExtiLine)) ? 1UL : 0UL);

  1477. }

  1478. 

  1479. /**

  1480.   * @brief  Read ExtLine Combination Flag for Lines in range 0 to 31

  1481.   * @note This bit is set when the selected edge event arrives on the interrupt

  1482.   *       line. This bit is cleared by writing a 1 to the bit.

  1483.   * @rmtoll PR1          PIFx           LL_EXTI_ReadFlag_0_31

  1484.   * @param  ExtiLine This parameter can be a combination of the following values:

  1485.   *         @arg @ref LL_EXTI_LINE_0

  1486.   *         @arg @ref LL_EXTI_LINE_1

  1487.   *         @arg @ref LL_EXTI_LINE_2

  1488.   *         @arg @ref LL_EXTI_LINE_3

  1489.   *         @arg @ref LL_EXTI_LINE_4

  1490.   *         @arg @ref LL_EXTI_LINE_5

  1491.   *         @arg @ref LL_EXTI_LINE_6

  1492.   *         @arg @ref LL_EXTI_LINE_7

  1493.   *         @arg @ref LL_EXTI_LINE_8

  1494.   *         @arg @ref LL_EXTI_LINE_9

  1495.   *         @arg @ref LL_EXTI_LINE_10

  1496.   *         @arg @ref LL_EXTI_LINE_11

  1497.   *         @arg @ref LL_EXTI_LINE_12

  1498.   *         @arg @ref LL_EXTI_LINE_13

  1499.   *         @arg @ref LL_EXTI_LINE_14

  1500.   *         @arg @ref LL_EXTI_LINE_15

  1501.   *         @arg @ref LL_EXTI_LINE_16

  1502.   *         @arg @ref LL_EXTI_LINE_17

  1503.   *         @arg @ref LL_EXTI_LINE_18

  1504.   *         @arg @ref LL_EXTI_LINE_19

  1505.   *         @arg @ref LL_EXTI_LINE_20 (*)

  1506.   *         @arg @ref LL_EXTI_LINE_21 (*)

  1507.   *         @arg @ref LL_EXTI_LINE_31 (*)

  1508.   *         (*) value not defined in all devices

  1509.   * @retval @note This bit is set when the selected edge event arrives on the interrupt

  1510.   */

  1511. __STATIC_INLINE uint32_t LL_EXTI_ReadFlag_0_31(uint32_t ExtiLine)

  1512. {

  1513.   return (uint32_t)(READ_BIT(EXTI->PR1, ExtiLine));

  1514. }

  1515. 

  1516. /**

  1517.   * @brief  Read ExtLine Combination Flag for  Lines in range 32 to 63

  1518.   * @note This bit is set when the selected edge event arrives on the interrupt

  1519.   *       line. This bit is cleared by writing a 1 to the bit.

  1520.   * @rmtoll PR2          PIFx           LL_EXTI_ReadFlag_32_63

  1521.   * @param  ExtiLine This parameter can be a combination of the following values:

  1522.   *         @arg @ref LL_EXTI_LINE_33 (*)

  1523.   *         @arg @ref LL_EXTI_LINE_40

  1524.   *         @arg @ref LL_EXTI_LINE_41

  1525.   *         (*) value not defined in all devices

  1526.   * @retval @note This bit is set when the selected edge event arrives on the interrupt

  1527.   */

  1528. __STATIC_INLINE uint32_t LL_EXTI_ReadFlag_32_63(uint32_t ExtiLine)

  1529. {

  1530.   return (uint32_t)(READ_BIT(EXTI->PR2, ExtiLine));

  1531. }

  1532. 

  1533. /**

  1534.   * @brief  Clear ExtLine Flags for Lines in range 0 to 31

  1535.   * @note This bit is set when the selected edge event arrives on the interrupt

  1536.   *       line. This bit is cleared by writing a 1 to the bit.

  1537.   * @rmtoll PR1          PIFx           LL_EXTI_ClearFlag_0_31

  1538.   * @param  ExtiLine This parameter can be a combination of the following values:

  1539.   *         @arg @ref LL_EXTI_LINE_0

  1540.   *         @arg @ref LL_EXTI_LINE_1

  1541.   *         @arg @ref LL_EXTI_LINE_2

  1542.   *         @arg @ref LL_EXTI_LINE_3

  1543.   *         @arg @ref LL_EXTI_LINE_4

  1544.   *         @arg @ref LL_EXTI_LINE_5

  1545.   *         @arg @ref LL_EXTI_LINE_6

  1546.   *         @arg @ref LL_EXTI_LINE_7

  1547.   *         @arg @ref LL_EXTI_LINE_8

  1548.   *         @arg @ref LL_EXTI_LINE_9

  1549.   *         @arg @ref LL_EXTI_LINE_10

  1550.   *         @arg @ref LL_EXTI_LINE_11

  1551.   *         @arg @ref LL_EXTI_LINE_12

  1552.   *         @arg @ref LL_EXTI_LINE_13

  1553.   *         @arg @ref LL_EXTI_LINE_14

  1554.   *         @arg @ref LL_EXTI_LINE_15

  1555.   *         @arg @ref LL_EXTI_LINE_16

  1556.   *         @arg @ref LL_EXTI_LINE_17

  1557.   *         @arg @ref LL_EXTI_LINE_18

  1558.   *         @arg @ref LL_EXTI_LINE_19

  1559.   *         @arg @ref LL_EXTI_LINE_20 (*)

  1560.   *         @arg @ref LL_EXTI_LINE_21 (*)

  1561.   *         @arg @ref LL_EXTI_LINE_31 (*)

  1562.   *         (*) value not defined in all devices

  1563.   * @retval None

  1564.   */

  1565. __STATIC_INLINE void LL_EXTI_ClearFlag_0_31(uint32_t ExtiLine)

  1566. {

  1567.   WRITE_REG(EXTI->PR1, ExtiLine);

  1568. }

  1569. 

  1570. /**

  1571.   * @brief  Clear ExtLine Flags for Lines in range 32 to 63

  1572.   * @note This bit is set when the selected edge event arrives on the interrupt

  1573.   *       line. This bit is cleared by writing a 1 to the bit.

  1574.   * @rmtoll PR2          PIFx           LL_EXTI_ClearFlag_32_63

  1575.   * @param  ExtiLine This parameter can be a combination of the following values:

  1576.   *         @arg @ref LL_EXTI_LINE_33 (*)

  1577.   *         @arg @ref LL_EXTI_LINE_40

  1578.   *         @arg @ref LL_EXTI_LINE_41

  1579.   *         (*) value not defined in all devices

  1580.   * @retval None

  1581.   */

  1582. __STATIC_INLINE void LL_EXTI_ClearFlag_32_63(uint32_t ExtiLine)

  1583. {

  1584.   WRITE_REG(EXTI->PR2, ExtiLine);

  1585. }

  1586. 

  1587. /**

  1588.   * @}

  1589.   */

  1590. 

  1591. #if defined(USE_FULL_LL_DRIVER)

  1592. /** @defgroup EXTI_LL_EF_Init Initialization and de-initialization functions

  1593.   * @{

  1594.   */

  1595. 

  1596. ErrorStatus LL_EXTI_Init(LL_EXTI_InitTypeDef *EXTI_InitStruct);

  1597. ErrorStatus LL_EXTI_DeInit(void);

  1598. void LL_EXTI_StructInit(LL_EXTI_InitTypeDef *EXTI_InitStruct);

  1599. 

  1600. 

  1601. /**

  1602.   * @}

  1603.   */

  1604. #endif /* USE_FULL_LL_DRIVER */

  1605. 

  1606. /**

  1607.   * @}

  1608.   */

  1609. 

  1610. /**

  1611.   * @}

  1612.   */

  1613. 

  1614. #endif /* EXTI */

  1615. 

  1616. /**

  1617.   * @}

  1618.   */

  1619. 

  1620. #ifdef __cplusplus

  1621. }

  1622. #endif

  1623. 

  1624. #endif /* STM32WBxx_LL_EXTI_H */

  1625. 

  1626. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/