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stm32lib/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_exti.h

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  1. /**

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

  3.   * @file    stm32h7xx_hal_exti.h

  4.   * @author  MCD Application Team

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

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

  7.   * @attention

  8.   *

  9.   * <h2><center>&copy; Copyright (c) 2017 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 STM32H7xx_HAL_EXTI_H

  22. #define STM32H7xx_HAL_EXTI_H

  23. 

  24. #ifdef __cplusplus

  25. extern "C" {

  26. #endif

  27. 

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

  29. #include "stm32h7xx_hal_def.h"

  30. 

  31. /** @addtogroup STM32H7xx_HAL_Driver

  32.   * @{

  33.   */

  34. 

  35. /** @defgroup EXTI EXTI

  36.   * @brief EXTI HAL module driver

  37.   * @{

  38.   */

  39. 

  40. /* Exported types ------------------------------------------------------------*/

  41. 

  42. /** @defgroup EXTI_Exported_Types EXTI Exported Types

  43.   * @{

  44.   */

  45. typedef enum

  46. {

  47.   HAL_EXTI_COMMON_CB_ID          = 0x00U,

  48. } EXTI_CallbackIDTypeDef;

  49. 

  50. 

  51. /**

  52.   * @brief  EXTI Handle structure definition

  53.   */

  54. typedef struct

  55. {

  56.   uint32_t Line;                    /*!<  Exti line number */

  57.   void (* PendingCallback)(void);   /*!<  Exti pending callback */

  58. } EXTI_HandleTypeDef;

  59. 

  60. /**

  61.   * @brief  EXTI Configuration structure definition

  62.   */

  63. typedef struct

  64. {

  65.   uint32_t Line;           /*!< The Exti line to be configured. This parameter

  66.                                 can be a value of @ref EXTI_Line */

  67.   uint32_t Mode;           /*!< The Exit Mode to be configured for a core.

  68.                                 This parameter can be a combination of @ref EXTI_Mode */

  69.   uint32_t Trigger;        /*!< The Exti Trigger to be configured. This parameter

  70.                                 can be a value of @ref EXTI_Trigger */

  71.   uint32_t GPIOSel;        /*!< The Exti GPIO multiplexer selection to be configured.

  72.                                 This parameter is only possible for line 0 to 15. It

  73.                                 can be a value of @ref EXTI_GPIOSel */

  74. 

  75.   uint32_t PendClearSource; /*!< Specifies the event pending clear source for D3/SRD

  76.                                  domain. This parameter can be a value of @ref

  77.                                  EXTI_PendClear_Source */

  78. 

  79. } EXTI_ConfigTypeDef;

  80. 

  81. /**

  82.   * @}

  83.   */

  84. 

  85. /* Exported constants --------------------------------------------------------*/

  86. /** @defgroup EXTI_Exported_Constants EXTI Exported Constants

  87.   * @{

  88.   */

  89. 

  90. /** @defgroup EXTI_Line  EXTI Line

  91.   * @{

  92.   */

  93. #define EXTI_LINE_0                         (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x00U)

  94. #define EXTI_LINE_1                         (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x01U)

  95. #define EXTI_LINE_2                         (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x02U)

  96. #define EXTI_LINE_3                         (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x03U)

  97. #define EXTI_LINE_4                         (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x04U)

  98. #define EXTI_LINE_5                         (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x05U)

  99. #define EXTI_LINE_6                         (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x06U)

  100. #define EXTI_LINE_7                         (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x07U)

  101. #define EXTI_LINE_8                         (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x08U)

  102. #define EXTI_LINE_9                         (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x09U)

  103. #define EXTI_LINE_10                        (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x0AU)

  104. #define EXTI_LINE_11                        (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x0BU)

  105. #define EXTI_LINE_12                        (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x0CU)

  106. #define EXTI_LINE_13                        (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x0DU)

  107. #define EXTI_LINE_14                        (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x0EU)

  108. #define EXTI_LINE_15                        (EXTI_GPIO     | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x0FU)

  109. #define EXTI_LINE_16                        (EXTI_CONFIG   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x10U)

  110. #define EXTI_LINE_17                        (EXTI_CONFIG   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x11U)

  111. #define EXTI_LINE_18                        (EXTI_CONFIG   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x12U)

  112. #define EXTI_LINE_19                        (EXTI_CONFIG   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x13U)

  113. #define EXTI_LINE_20                        (EXTI_CONFIG   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x14U)

  114. #define EXTI_LINE_21                        (EXTI_CONFIG   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x15U)

  115. #define EXTI_LINE_22                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x16U)

  116. #define EXTI_LINE_23                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x17U)

  117. #define EXTI_LINE_24                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x18U)

  118. #define EXTI_LINE_25                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL     | 0x19U)

  119. #define EXTI_LINE_26                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1AU)

  120. #define EXTI_LINE_27                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1BU)

  121. #define EXTI_LINE_28                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1CU)

  122. #define EXTI_LINE_29                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1DU)

  123. #define EXTI_LINE_30                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1EU)

  124. #define EXTI_LINE_31                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1FU)

  125. #define EXTI_LINE_32                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x00U)

  126. #define EXTI_LINE_33                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x01U)

  127. #define EXTI_LINE_34                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL     | 0x02U)

  128. #define EXTI_LINE_35                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL     | 0x03U)

  129. #define EXTI_LINE_36                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x04U)

  130. #define EXTI_LINE_37                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x05U)

  131. #define EXTI_LINE_38                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x06U)

  132. #define EXTI_LINE_39                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x07U)

  133. #define EXTI_LINE_40                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x08U)

  134. #define EXTI_LINE_41                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL     | 0x09U)

  135. #define EXTI_LINE_42                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0AU)

  136. #define EXTI_LINE_43                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0BU)

  137. #if !defined(USB2_OTG_FS)

  138. #define EXTI_LINE_44                        (EXTI_RESERVED | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_NONE    | 0x0CU)

  139. #else

  140. #define EXTI_LINE_44                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0CU)

  141. #endif /* USB2_OTG_FS */

  142. #define EXTI_LINE_45                        (EXTI_RESERVED | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_NONE    | 0x0DU)

  143. #if defined(DSI)

  144. #define EXTI_LINE_46                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0EU)

  145. #else

  146. #define EXTI_LINE_46                        (EXTI_RESERVED | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_NONE    | 0x0EU)

  147. #endif /* DSI */

  148. #define EXTI_LINE_47                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0FU)

  149. #define EXTI_LINE_48                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL     | 0x10U)

  150. #define EXTI_LINE_49                        (EXTI_CONFIG   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL     | 0x11U)

  151. #define EXTI_LINE_50                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL     | 0x12U)

  152. #define EXTI_LINE_51                        (EXTI_CONFIG   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL     | 0x13U)

  153. #if !defined(UART9)

  154. #define EXTI_LINE_52                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL     | 0x14U)

  155. #else

  156. #define EXTI_LINE_52                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x14U)

  157. #endif /* UART9 */

  158. #if !defined(USART10)

  159. #define EXTI_LINE_53                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL     | 0x15U)

  160. #else

  161. #define EXTI_LINE_53                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x15U)

  162. #endif /* USART10 */

  163. #define EXTI_LINE_54                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x16U)

  164. #define EXTI_LINE_55                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x17U)

  165. #define EXTI_LINE_56                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x18U)

  166. #define EXTI_LINE_57                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x19U)

  167. #define EXTI_LINE_58                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1AU)

  168. #define EXTI_LINE_59                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1BU)

  169. #define EXTI_LINE_60                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1CU)

  170. #define EXTI_LINE_61                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1DU)

  171. #define EXTI_LINE_62                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1EU)

  172. #define EXTI_LINE_63                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1FU)

  173. #define EXTI_LINE_64                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x00U)

  174. #define EXTI_LINE_65                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x01U)

  175. #define EXTI_LINE_66                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x02U)

  176. #define EXTI_LINE_67                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x03U)

  177. #define EXTI_LINE_68                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x04U)

  178. #define EXTI_LINE_69                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x05U)

  179. #define EXTI_LINE_70                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x06U)

  180. #define EXTI_LINE_71                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x07U)

  181. #define EXTI_LINE_72                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x08U)

  182. #define EXTI_LINE_73                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x09U)

  183. #define EXTI_LINE_74                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x0AU)

  184. #if defined(ADC3)

  185. #define EXTI_LINE_75                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x0BU)

  186. #else

  187. #define EXTI_LINE_75                        (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 |  EXTI_TARGET_MSK_NONE   | 0x0BU)

  188. #endif /* ADC3 */

  189. #if defined(SAI4)

  190. #define EXTI_LINE_76                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x0CU)

  191. #else

  192. #define EXTI_LINE_76                        (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 |  EXTI_TARGET_MSK_NONE   | 0x0CU)

  193. #endif /* SAI4 */

  194. #if defined (DUAL_CORE)

  195. #define EXTI_LINE_77                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU1| 0x0DU)

  196. #define EXTI_LINE_78                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU2| 0x0EU)

  197. #define EXTI_LINE_79                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU1| 0x0FU)

  198. #define EXTI_LINE_80                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU2| 0x10U)

  199. #else

  200. #define EXTI_LINE_77                        (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x0DU)

  201. #define EXTI_LINE_78                        (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x0EU)

  202. #define EXTI_LINE_79                        (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x0FU)

  203. #define EXTI_LINE_80                        (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x10U)

  204. #endif /* DUAL_CORE */

  205. 

  206. #define EXTI_LINE_81                        (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x11U)

  207. 

  208. #if defined (DUAL_CORE)

  209. #define EXTI_LINE_82                        (EXTI_CONFIG   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU2| 0x12U)

  210. #else

  211. #define EXTI_LINE_82                        (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x12U)

  212. #endif /* DUAL_CORE */

  213. 

  214. #define EXTI_LINE_83                        (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x13U)

  215. #if defined (DUAL_CORE)

  216. #define EXTI_LINE_84                        (EXTI_CONFIG   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU1| 0x14U)

  217. #else

  218. #define EXTI_LINE_84                        (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x14U)

  219. #endif /* DUAL_CORE */

  220. #define EXTI_LINE_85                        (EXTI_CONFIG   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x15U)

  221. #if defined(ETH)

  222. #define EXTI_LINE_86                        (EXTI_CONFIG   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x16U)

  223. #else

  224. #define EXTI_LINE_86                        (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x16U)

  225. #endif /* ETH */

  226. #define EXTI_LINE_87                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x17U)

  227. #if defined(DTS)

  228. #define EXTI_LINE_88                        (EXTI_DIRECT   | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL | 0x18U)

  229. #endif /* DTS */

  230. 

  231. /**

  232.   * @}

  233.   */

  234. 

  235. /** @defgroup EXTI_Mode  EXTI Mode

  236.   * @{

  237.   */

  238. #define EXTI_MODE_NONE                      0x00000000U

  239. #define EXTI_MODE_INTERRUPT                 0x00000001U

  240. #define EXTI_MODE_EVENT                     0x00000002U

  241. #if defined(DUAL_CORE)

  242. #define EXTI_MODE_CORE1_INTERRUPT           EXTI_MODE_INTERRUPT

  243. #define EXTI_MODE_CORE1_EVENT               EXTI_MODE_EVENT

  244. #define EXTI_MODE_CORE2_INTERRUPT           0x00000010U

  245. #define EXTI_MODE_CORE2_EVENT               0x00000020U

  246. #endif /* DUAL_CORE */

  247. /**

  248.   * @}

  249.   */

  250. 

  251. /** @defgroup EXTI_Trigger  EXTI Trigger

  252.   * @{

  253.   */

  254. #define EXTI_TRIGGER_NONE                   0x00000000U

  255. #define EXTI_TRIGGER_RISING                 0x00000001U

  256. #define EXTI_TRIGGER_FALLING                0x00000002U

  257. #define EXTI_TRIGGER_RISING_FALLING         (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING)

  258. /**

  259.   * @}

  260.   */

  261. 

  262. /** @defgroup EXTI_GPIOSel  EXTI GPIOSel

  263.   * @brief

  264.   * @{

  265.   */

  266. #define EXTI_GPIOA                          0x00000000U

  267. #define EXTI_GPIOB                          0x00000001U

  268. #define EXTI_GPIOC                          0x00000002U

  269. #define EXTI_GPIOD                          0x00000003U

  270. #define EXTI_GPIOE                          0x00000004U

  271. #define EXTI_GPIOF                          0x00000005U

  272. #define EXTI_GPIOG                          0x00000006U

  273. #define EXTI_GPIOH                          0x00000007U

  274. #define EXTI_GPIOI                          0x00000008U

  275. #define EXTI_GPIOJ                          0x00000009U

  276. #define EXTI_GPIOK                          0x0000000AU

  277. 

  278. /**

  279.   * @}

  280.   */

  281. 

  282. /** @defgroup EXTI_PendClear_Source  EXTI PendClear Source

  283.   * @brief

  284.   * @{

  285.   */

  286. #define EXTI_D3_PENDCLR_SRC_NONE       0x00000000U /*!< No D3 domain pendclear source , PMRx register to be set to zero  */

  287. #define EXTI_D3_PENDCLR_SRC_DMACH6     0x00000001U /*!< DMA ch6 event selected as D3 domain pendclear source, PMRx register to be set to 1 */

  288. #define EXTI_D3_PENDCLR_SRC_DMACH7     0x00000002U /*!< DMA ch7 event selected as D3 domain pendclear source, PMRx register to be set to 1*/

  289. #if defined (LPTIM4)

  290. #define EXTI_D3_PENDCLR_SRC_LPTIM4     0x00000003U /*!< LPTIM4 out selected as D3 domain pendclear source, PMRx register to be set to 1    */

  291. #else

  292. #define EXTI_D3_PENDCLR_SRC_LPTIM2     0x00000003U /*!< LPTIM2 out selected as D3 domain pendclear source, PMRx register to be set to 1    */

  293. #endif

  294. #if defined (LPTIM5)

  295. #define EXTI_D3_PENDCLR_SRC_LPTIM5     0x00000004U /*!< LPTIM5 out selected as D3 domain pendclear source, PMRx register to be set to 1    */

  296. #else

  297. #define EXTI_D3_PENDCLR_SRC_LPTIM3     0x00000004U /*!< LPTIM3 out selected as D3 domain pendclear source, PMRx register to be set to 1    */

  298. #endif

  299. /**

  300.   * @}

  301.   */

  302. 

  303. /**

  304.   * @}

  305.   */

  306. 

  307. /* Exported macro ------------------------------------------------------------*/

  308. /** @defgroup EXTI_Exported_Macros EXTI Exported Macros

  309.   * @{

  310.   */

  311. 

  312. /**

  313.   * @}

  314.   */

  315. 

  316. /* Private constants --------------------------------------------------------*/

  317. /** @defgroup EXTI_Private_Constants EXTI Private Constants

  318.   * @{

  319.   */

  320. /**

  321.   * @brief  EXTI Line property definition

  322.   */

  323. #define EXTI_PROPERTY_SHIFT                 24U

  324. #define EXTI_DIRECT                         (0x01UL << EXTI_PROPERTY_SHIFT)

  325. #define EXTI_CONFIG                         (0x02UL << EXTI_PROPERTY_SHIFT)

  326. #define EXTI_GPIO                           ((0x04UL << EXTI_PROPERTY_SHIFT) | EXTI_CONFIG)

  327. #define EXTI_RESERVED                       (0x08UL << EXTI_PROPERTY_SHIFT)

  328. #define EXTI_PROPERTY_MASK                  (EXTI_DIRECT | EXTI_CONFIG | EXTI_GPIO)

  329. 

  330. /**

  331.   * @brief  EXTI Event presence definition

  332.   */

  333. #define EXTI_EVENT_PRESENCE_SHIFT           28U

  334. #define EXTI_EVENT                          (0x01UL << EXTI_EVENT_PRESENCE_SHIFT)

  335. #define EXTI_EVENT_PRESENCE_MASK            (EXTI_EVENT)

  336. 

  337. /**

  338.   * @brief  EXTI Register and bit usage

  339.   */

  340. #define EXTI_REG_SHIFT                      16U

  341. #define EXTI_REG1                           (0x00UL << EXTI_REG_SHIFT)

  342. #define EXTI_REG2                           (0x01UL << EXTI_REG_SHIFT)

  343. #define EXTI_REG3                           (0x02UL << EXTI_REG_SHIFT)

  344. #define EXTI_REG_MASK                       (EXTI_REG1 | EXTI_REG2 | EXTI_REG3)

  345. #define EXTI_PIN_MASK                       0x0000001FUL

  346. 

  347. /**

  348.   * @brief  EXTI Target and bit usage

  349.   */

  350. #define EXTI_TARGET_SHIFT                   20U

  351. #define EXTI_TARGET_MSK_NONE                (0x00UL << EXTI_TARGET_SHIFT)

  352. #define EXTI_TARGET_MSK_D3SRD               (0x01UL << EXTI_TARGET_SHIFT)

  353. #define EXTI_TARGET_MSK_CPU1                (0x02UL << EXTI_TARGET_SHIFT)

  354. #if defined (DUAL_CORE)

  355. #define EXTI_TARGET_MSK_CPU2                (0x04UL << EXTI_TARGET_SHIFT)

  356. #define EXTI_TARGET_MASK                    (EXTI_TARGET_MSK_D3SRD | EXTI_TARGET_MSK_CPU1 | EXTI_TARGET_MSK_CPU2)

  357. #define EXTI_TARGET_MSK_ALL_CPU             (EXTI_TARGET_MSK_CPU1 | EXTI_TARGET_MSK_CPU2)

  358. #else

  359. #define EXTI_TARGET_MASK                    (EXTI_TARGET_MSK_D3SRD | EXTI_TARGET_MSK_CPU1)

  360. #define EXTI_TARGET_MSK_ALL_CPU              EXTI_TARGET_MSK_CPU1

  361. #endif /* DUAL_CORE */

  362. #define EXTI_TARGET_MSK_ALL                  EXTI_TARGET_MASK

  363. 

  364. /**

  365.   * @brief  EXTI Mask for interrupt & event mode

  366.   */

  367. #if defined (DUAL_CORE)

  368. #define EXTI_MODE_MASK                      (EXTI_MODE_CORE1_EVENT | EXTI_MODE_CORE1_INTERRUPT | EXTI_MODE_CORE2_INTERRUPT | EXTI_MODE_CORE2_EVENT)

  369. #else

  370. #define EXTI_MODE_MASK                      (EXTI_MODE_EVENT | EXTI_MODE_INTERRUPT)

  371. #endif /* DUAL_CORE */

  372. 

  373. /**

  374.   * @brief  EXTI Mask for trigger possibilities

  375.   */

  376. #define EXTI_TRIGGER_MASK                   (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING)

  377. 

  378. /**

  379.   * @brief  EXTI Line number

  380.   */

  381. #if defined (EXTI_LINE_88)

  382. #define EXTI_LINE_NB                        89UL

  383. #else

  384. #define EXTI_LINE_NB                        88UL

  385. #endif /* EXTI_LINE_88 */

  386. 

  387. /**

  388.   * @}

  389.   */

  390. 

  391. /* Private macros ------------------------------------------------------------*/

  392. /** @defgroup EXTI_Private_Macros EXTI Private Macros

  393.   * @{

  394.   */

  395. #define IS_EXTI_PROPERTY(__LINE__)      ((((__LINE__) & EXTI_PROPERTY_MASK) == EXTI_DIRECT) || \

  396.                                          (((__LINE__) & EXTI_PROPERTY_MASK) == EXTI_CONFIG)          || \

  397.                                          (((__LINE__) & EXTI_PROPERTY_MASK) == EXTI_GPIO))

  398. #if defined (DUAL_CORE)

  399. #define IS_EXTI_TARGET(__LINE__)        ((((__LINE__) & EXTI_TARGET_MASK)   == EXTI_TARGET_MSK_CPU1)      || \

  400.                                          (((__LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_CPU2)    || \

  401.                                          (((__LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_ALL_CPU) || \

  402.                                          (((__LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_ALL))

  403. #else

  404. #define IS_EXTI_TARGET(__LINE__)        ((((__LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_CPU1)   || \

  405.                                          (((__LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_ALL))

  406. #endif

  407. 

  408. #define IS_EXTI_LINE(__LINE__)          ((((__LINE__) & ~(EXTI_PROPERTY_MASK | EXTI_EVENT_PRESENCE_MASK | EXTI_REG_MASK | EXTI_PIN_MASK | EXTI_TARGET_MASK)) == 0x00UL) && \

  409.                                          IS_EXTI_PROPERTY(__LINE__) && IS_EXTI_TARGET(__LINE__) && \

  410.                                          (((__LINE__) & (EXTI_REG_MASK | EXTI_PIN_MASK))      < \

  411.                                          (((EXTI_LINE_NB / 32UL) << EXTI_REG_SHIFT) | (EXTI_LINE_NB % 32UL))))

  412. 

  413. #define IS_EXTI_MODE(__MODE__)          (((__MODE__) & ~EXTI_MODE_MASK) == 0x00UL)

  414. 

  415. #define IS_EXTI_TRIGGER(__LINE__)       (((__LINE__) & ~EXTI_TRIGGER_MASK) == 0x00UL)

  416. 

  417. #define IS_EXTI_PENDING_EDGE(__LINE__)  (((__LINE__) == EXTI_TRIGGER_RISING) || \

  418.                                          ((__LINE__) == EXTI_TRIGGER_FALLING)|| \

  419.                                          ((__LINE__) == EXTI_TRIGGER_RISING_FALLING))

  420. 

  421. #define IS_EXTI_CONFIG_LINE(__LINE__)   (((__LINE__) & EXTI_CONFIG) != 0x00UL)

  422. 

  423. #define IS_EXTI_GPIO_PORT(__PORT__)     (((__PORT__) == EXTI_GPIOA) || \

  424.                                          ((__PORT__) == EXTI_GPIOB) || \

  425.                                          ((__PORT__) == EXTI_GPIOC) || \

  426.                                          ((__PORT__) == EXTI_GPIOD) || \

  427.                                          ((__PORT__) == EXTI_GPIOE) || \

  428.                                          ((__PORT__) == EXTI_GPIOF) || \

  429.                                          ((__PORT__) == EXTI_GPIOG) || \

  430.                                          ((__PORT__) == EXTI_GPIOH) || \

  431.                                          ((__PORT__) == EXTI_GPIOI) || \

  432.                                          ((__PORT__) == EXTI_GPIOJ) || \

  433.                                          ((__PORT__) == EXTI_GPIOK))

  434. 

  435. #define IS_EXTI_GPIO_PIN(__PIN__)       ((__PIN__) < 16UL)

  436. #if defined (LPTIM4) && defined (LPTIM5)

  437. #define IS_EXTI_D3_PENDCLR_SRC(__SRC__) (((__SRC__) == EXTI_D3_PENDCLR_SRC_NONE) || \

  438.                                          ((__SRC__) == EXTI_D3_PENDCLR_SRC_DMACH6) || \

  439.                                          ((__SRC__) == EXTI_D3_PENDCLR_SRC_DMACH7) || \

  440.                                          ((__SRC__) == EXTI_D3_PENDCLR_SRC_LPTIM4) || \

  441.                                          ((__SRC__) == EXTI_D3_PENDCLR_SRC_LPTIM5))

  442. #else

  443. #define IS_EXTI_D3_PENDCLR_SRC(__SRC__) (((__SRC__) == EXTI_D3_PENDCLR_SRC_NONE) || \

  444.                                          ((__SRC__) == EXTI_D3_PENDCLR_SRC_DMACH6) || \

  445.                                          ((__SRC__) == EXTI_D3_PENDCLR_SRC_DMACH7) || \

  446.                                          ((__SRC__) == EXTI_D3_PENDCLR_SRC_LPTIM2) || \

  447.                                          ((__SRC__) == EXTI_D3_PENDCLR_SRC_LPTIM3))

  448. #endif /* LPTIM4 && LPTIM5 */

  449. 

  450. /**

  451.   * @}

  452.   */

  453. 

  454. 

  455. /* Exported functions --------------------------------------------------------*/

  456. /** @defgroup EXTI_Exported_Functions EXTI Exported Functions

  457.   * @brief    EXTI Exported Functions

  458.   * @{

  459.   */

  460. 

  461. /** @defgroup EXTI_Exported_Functions_Group1 Configuration functions

  462.   * @brief    Configuration functions

  463.   * @{

  464.   */

  465. /* Configuration functions ****************************************************/

  466. HAL_StatusTypeDef HAL_EXTI_SetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig);

  467. HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig);

  468. HAL_StatusTypeDef HAL_EXTI_ClearConfigLine(EXTI_HandleTypeDef *hexti);

  469. HAL_StatusTypeDef HAL_EXTI_RegisterCallback(EXTI_HandleTypeDef *hexti, EXTI_CallbackIDTypeDef CallbackID, void (*pPendingCbfn)(void));

  470. HAL_StatusTypeDef HAL_EXTI_GetHandle(EXTI_HandleTypeDef *hexti, uint32_t ExtiLine);

  471. /**

  472.   * @}

  473.   */

  474. 

  475. /** @defgroup EXTI_Exported_Functions_Group2 IO operation functions

  476.   * @brief    IO operation functions

  477.   * @{

  478.   */

  479. /* IO operation functions *****************************************************/

  480. void              HAL_EXTI_IRQHandler(EXTI_HandleTypeDef *hexti);

  481. uint32_t          HAL_EXTI_GetPending(EXTI_HandleTypeDef *hexti, uint32_t Edge);

  482. void              HAL_EXTI_ClearPending(EXTI_HandleTypeDef *hexti, uint32_t Edge);

  483. void              HAL_EXTI_GenerateSWI(EXTI_HandleTypeDef *hexti);

  484. 

  485. /**

  486.   * @}

  487.   */

  488. 

  489. /**

  490.   * @}

  491.   */

  492. 

  493. /**

  494.   * @}

  495.   */

  496. 

  497. /**

  498.   * @}

  499.   */

  500. 

  501. #ifdef __cplusplus

  502. }

  503. #endif

  504. 

  505. #endif /* STM32H7xx_HAL_EXTI_H */

  506. 

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