stm32h7xx_hal_exti.h 28 KB

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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. * Copyright (c) 2017 STMicroelectronics.
  10. * All rights reserved.
  11. *
  12. * This software is licensed under terms that can be found in the LICENSE file
  13. * in the root directory of this software component.
  14. * If no LICENSE file comes with this software, it is provided AS-IS.
  15. *
  16. ******************************************************************************
  17. */
  18. /* Define to prevent recursive inclusion -------------------------------------*/
  19. #ifndef STM32H7xx_HAL_EXTI_H
  20. #define STM32H7xx_HAL_EXTI_H
  21. #ifdef __cplusplus
  22. extern "C" {
  23. #endif
  24. /* Includes ------------------------------------------------------------------*/
  25. #include "stm32h7xx_hal_def.h"
  26. /** @addtogroup STM32H7xx_HAL_Driver
  27. * @{
  28. */
  29. /** @defgroup EXTI EXTI
  30. * @brief EXTI HAL module driver
  31. * @{
  32. */
  33. /* Exported types ------------------------------------------------------------*/
  34. /** @defgroup EXTI_Exported_Types EXTI Exported Types
  35. * @{
  36. */
  37. typedef enum
  38. {
  39. HAL_EXTI_COMMON_CB_ID = 0x00U,
  40. } EXTI_CallbackIDTypeDef;
  41. /**
  42. * @brief EXTI Handle structure definition
  43. */
  44. typedef struct
  45. {
  46. uint32_t Line; /*!< Exti line number */
  47. void (* PendingCallback)(void); /*!< Exti pending callback */
  48. } EXTI_HandleTypeDef;
  49. /**
  50. * @brief EXTI Configuration structure definition
  51. */
  52. typedef struct
  53. {
  54. uint32_t Line; /*!< The Exti line to be configured. This parameter
  55. can be a value of @ref EXTI_Line */
  56. uint32_t Mode; /*!< The Exit Mode to be configured for a core.
  57. This parameter can be a combination of @ref EXTI_Mode */
  58. uint32_t Trigger; /*!< The Exti Trigger to be configured. This parameter
  59. can be a value of @ref EXTI_Trigger */
  60. uint32_t GPIOSel; /*!< The Exti GPIO multiplexer selection to be configured.
  61. This parameter is only possible for line 0 to 15. It
  62. can be a value of @ref EXTI_GPIOSel */
  63. uint32_t PendClearSource; /*!< Specifies the event pending clear source for D3/SRD
  64. domain. This parameter can be a value of @ref
  65. EXTI_PendClear_Source */
  66. } EXTI_ConfigTypeDef;
  67. /**
  68. * @}
  69. */
  70. /* Exported constants --------------------------------------------------------*/
  71. /** @defgroup EXTI_Exported_Constants EXTI Exported Constants
  72. * @{
  73. */
  74. /** @defgroup EXTI_Line EXTI Line
  75. * @{
  76. */
  77. #define EXTI_LINE_0 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x00U)
  78. #define EXTI_LINE_1 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x01U)
  79. #define EXTI_LINE_2 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x02U)
  80. #define EXTI_LINE_3 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x03U)
  81. #define EXTI_LINE_4 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x04U)
  82. #define EXTI_LINE_5 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x05U)
  83. #define EXTI_LINE_6 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x06U)
  84. #define EXTI_LINE_7 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x07U)
  85. #define EXTI_LINE_8 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x08U)
  86. #define EXTI_LINE_9 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x09U)
  87. #define EXTI_LINE_10 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x0AU)
  88. #define EXTI_LINE_11 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x0BU)
  89. #define EXTI_LINE_12 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x0CU)
  90. #define EXTI_LINE_13 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x0DU)
  91. #define EXTI_LINE_14 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x0EU)
  92. #define EXTI_LINE_15 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x0FU)
  93. #define EXTI_LINE_16 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x10U)
  94. #define EXTI_LINE_17 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x11U)
  95. #define EXTI_LINE_18 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x12U)
  96. #define EXTI_LINE_19 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x13U)
  97. #define EXTI_LINE_20 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x14U)
  98. #define EXTI_LINE_21 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x15U)
  99. #define EXTI_LINE_22 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x16U)
  100. #define EXTI_LINE_23 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x17U)
  101. #define EXTI_LINE_24 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x18U)
  102. #define EXTI_LINE_25 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x19U)
  103. #define EXTI_LINE_26 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1AU)
  104. #define EXTI_LINE_27 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1BU)
  105. #define EXTI_LINE_28 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1CU)
  106. #define EXTI_LINE_29 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1DU)
  107. #define EXTI_LINE_30 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1EU)
  108. #define EXTI_LINE_31 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1FU)
  109. #define EXTI_LINE_32 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x00U)
  110. #define EXTI_LINE_33 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x01U)
  111. #define EXTI_LINE_34 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x02U)
  112. #define EXTI_LINE_35 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x03U)
  113. #define EXTI_LINE_36 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x04U)
  114. #define EXTI_LINE_37 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x05U)
  115. #define EXTI_LINE_38 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x06U)
  116. #define EXTI_LINE_39 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x07U)
  117. #define EXTI_LINE_40 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x08U)
  118. #define EXTI_LINE_41 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x09U)
  119. #define EXTI_LINE_42 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0AU)
  120. #define EXTI_LINE_43 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0BU)
  121. #if !defined(USB2_OTG_FS)
  122. #define EXTI_LINE_44 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_NONE | 0x0CU)
  123. #else
  124. #define EXTI_LINE_44 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0CU)
  125. #endif /* USB2_OTG_FS */
  126. #define EXTI_LINE_45 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_NONE | 0x0DU)
  127. #if defined(DSI)
  128. #define EXTI_LINE_46 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0EU)
  129. #else
  130. #define EXTI_LINE_46 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_NONE | 0x0EU)
  131. #endif /* DSI */
  132. #define EXTI_LINE_47 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0FU)
  133. #define EXTI_LINE_48 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x10U)
  134. #define EXTI_LINE_49 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x11U)
  135. #define EXTI_LINE_50 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x12U)
  136. #define EXTI_LINE_51 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x13U)
  137. #if defined(LPTIM4)
  138. #define EXTI_LINE_52 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x14U)
  139. #else
  140. #define EXTI_LINE_52 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x14U)
  141. #endif /*LPTIM4*/
  142. #if defined(LPTIM5)
  143. #define EXTI_LINE_53 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x15U)
  144. #else
  145. #define EXTI_LINE_53 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x15U)
  146. #endif /*LPTIM5*/
  147. #define EXTI_LINE_54 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x16U)
  148. #define EXTI_LINE_55 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x17U)
  149. #define EXTI_LINE_56 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x18U)
  150. #if defined(EXTI_IMR2_IM57)
  151. #define EXTI_LINE_57 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x19U)
  152. #else
  153. #define EXTI_LINE_57 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_NONE | 0x19U)
  154. #endif /*EXTI_IMR2_IM57*/
  155. #define EXTI_LINE_58 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1AU)
  156. #if defined(EXTI_IMR2_IM59)
  157. #define EXTI_LINE_59 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1BU)
  158. #else
  159. #define EXTI_LINE_59 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_NONE | 0x1BU)
  160. #endif /*EXTI_IMR2_IM59*/
  161. #define EXTI_LINE_60 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1CU)
  162. #define EXTI_LINE_61 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1DU)
  163. #define EXTI_LINE_62 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1EU)
  164. #define EXTI_LINE_63 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1FU)
  165. #define EXTI_LINE_64 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x00U)
  166. #define EXTI_LINE_65 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x01U)
  167. #define EXTI_LINE_66 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x02U)
  168. #define EXTI_LINE_67 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x03U)
  169. #define EXTI_LINE_68 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x04U)
  170. #define EXTI_LINE_69 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x05U)
  171. #define EXTI_LINE_70 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x06U)
  172. #define EXTI_LINE_71 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x07U)
  173. #define EXTI_LINE_72 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x08U)
  174. #define EXTI_LINE_73 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x09U)
  175. #define EXTI_LINE_74 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x0AU)
  176. #if defined(ADC3)
  177. #define EXTI_LINE_75 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x0BU)
  178. #else
  179. #define EXTI_LINE_75 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE | 0x0BU)
  180. #endif /* ADC3 */
  181. #if defined(SAI4)
  182. #define EXTI_LINE_76 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x0CU)
  183. #else
  184. #define EXTI_LINE_76 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE | 0x0CU)
  185. #endif /* SAI4 */
  186. #if defined (DUAL_CORE)
  187. #define EXTI_LINE_77 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU1| 0x0DU)
  188. #define EXTI_LINE_78 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU2| 0x0EU)
  189. #define EXTI_LINE_79 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU1| 0x0FU)
  190. #define EXTI_LINE_80 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU2| 0x10U)
  191. #else
  192. #define EXTI_LINE_77 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x0DU)
  193. #define EXTI_LINE_78 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x0EU)
  194. #define EXTI_LINE_79 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x0FU)
  195. #define EXTI_LINE_80 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x10U)
  196. #endif /* DUAL_CORE */
  197. #define EXTI_LINE_81 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x11U)
  198. #if defined (DUAL_CORE)
  199. #define EXTI_LINE_82 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU2| 0x12U)
  200. #else
  201. #define EXTI_LINE_82 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x12U)
  202. #endif /* DUAL_CORE */
  203. #define EXTI_LINE_83 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x13U)
  204. #if defined (DUAL_CORE)
  205. #define EXTI_LINE_84 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU1| 0x14U)
  206. #else
  207. #define EXTI_LINE_84 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x14U)
  208. #endif /* DUAL_CORE */
  209. #define EXTI_LINE_85 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x15U)
  210. #if defined(ETH)
  211. #define EXTI_LINE_86 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x16U)
  212. #else
  213. #define EXTI_LINE_86 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x16U)
  214. #endif /* ETH */
  215. #define EXTI_LINE_87 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x17U)
  216. #if defined(DTS)
  217. #define EXTI_LINE_88 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL | 0x18U)
  218. #endif /* DTS */
  219. #if defined(EXTI_IMR3_IM89)
  220. #define EXTI_LINE_89 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x19U)
  221. #endif /*EXTI_IMR3_IM89*/
  222. #if defined(EXTI_IMR3_IM90)
  223. #define EXTI_LINE_90 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x1AU)
  224. #endif /*EXTI_IMR3_IM90*/
  225. #if defined(I2C5)
  226. #define EXTI_LINE_91 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x1BU)
  227. #endif /*I2C5*/
  228. /**
  229. * @}
  230. */
  231. /** @defgroup EXTI_Mode EXTI Mode
  232. * @{
  233. */
  234. #define EXTI_MODE_NONE 0x00000000U
  235. #define EXTI_MODE_INTERRUPT 0x00000001U
  236. #define EXTI_MODE_EVENT 0x00000002U
  237. #if defined(DUAL_CORE)
  238. #define EXTI_MODE_CORE1_INTERRUPT EXTI_MODE_INTERRUPT
  239. #define EXTI_MODE_CORE1_EVENT EXTI_MODE_EVENT
  240. #define EXTI_MODE_CORE2_INTERRUPT 0x00000010U
  241. #define EXTI_MODE_CORE2_EVENT 0x00000020U
  242. #endif /* DUAL_CORE */
  243. /**
  244. * @}
  245. */
  246. /** @defgroup EXTI_Trigger EXTI Trigger
  247. * @{
  248. */
  249. #define EXTI_TRIGGER_NONE 0x00000000U
  250. #define EXTI_TRIGGER_RISING 0x00000001U
  251. #define EXTI_TRIGGER_FALLING 0x00000002U
  252. #define EXTI_TRIGGER_RISING_FALLING (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING)
  253. /**
  254. * @}
  255. */
  256. /** @defgroup EXTI_GPIOSel EXTI GPIOSel
  257. * @brief
  258. * @{
  259. */
  260. #define EXTI_GPIOA 0x00000000U
  261. #define EXTI_GPIOB 0x00000001U
  262. #define EXTI_GPIOC 0x00000002U
  263. #define EXTI_GPIOD 0x00000003U
  264. #define EXTI_GPIOE 0x00000004U
  265. #define EXTI_GPIOF 0x00000005U
  266. #define EXTI_GPIOG 0x00000006U
  267. #define EXTI_GPIOH 0x00000007U
  268. #if defined(GPIOI)
  269. #define EXTI_GPIOI 0x00000008U
  270. #endif /*GPIOI*/
  271. #define EXTI_GPIOJ 0x00000009U
  272. #define EXTI_GPIOK 0x0000000AU
  273. /**
  274. * @}
  275. */
  276. /** @defgroup EXTI_PendClear_Source EXTI PendClear Source
  277. * @brief
  278. * @{
  279. */
  280. #define EXTI_D3_PENDCLR_SRC_NONE 0x00000000U /*!< No D3 domain pendclear source , PMRx register to be set to zero */
  281. #define EXTI_D3_PENDCLR_SRC_DMACH6 0x00000001U /*!< DMA ch6 event selected as D3 domain pendclear source, PMRx register to be set to 1 */
  282. #define EXTI_D3_PENDCLR_SRC_DMACH7 0x00000002U /*!< DMA ch7 event selected as D3 domain pendclear source, PMRx register to be set to 1*/
  283. #if defined (LPTIM4)
  284. #define EXTI_D3_PENDCLR_SRC_LPTIM4 0x00000003U /*!< LPTIM4 out selected as D3 domain pendclear source, PMRx register to be set to 1 */
  285. #else
  286. #define EXTI_D3_PENDCLR_SRC_LPTIM2 0x00000003U /*!< LPTIM2 out selected as D3 domain pendclear source, PMRx register to be set to 1 */
  287. #endif
  288. #if defined (LPTIM5)
  289. #define EXTI_D3_PENDCLR_SRC_LPTIM5 0x00000004U /*!< LPTIM5 out selected as D3 domain pendclear source, PMRx register to be set to 1 */
  290. #else
  291. #define EXTI_D3_PENDCLR_SRC_LPTIM3 0x00000004U /*!< LPTIM3 out selected as D3 domain pendclear source, PMRx register to be set to 1 */
  292. #endif
  293. /**
  294. * @}
  295. */
  296. /**
  297. * @}
  298. */
  299. /* Exported macro ------------------------------------------------------------*/
  300. /** @defgroup EXTI_Exported_Macros EXTI Exported Macros
  301. * @{
  302. */
  303. /**
  304. * @}
  305. */
  306. /* Private constants --------------------------------------------------------*/
  307. /** @defgroup EXTI_Private_Constants EXTI Private Constants
  308. * @{
  309. */
  310. /**
  311. * @brief EXTI Line property definition
  312. */
  313. #define EXTI_PROPERTY_SHIFT 24U
  314. #define EXTI_DIRECT (0x01UL << EXTI_PROPERTY_SHIFT)
  315. #define EXTI_CONFIG (0x02UL << EXTI_PROPERTY_SHIFT)
  316. #define EXTI_GPIO ((0x04UL << EXTI_PROPERTY_SHIFT) | EXTI_CONFIG)
  317. #define EXTI_RESERVED (0x08UL << EXTI_PROPERTY_SHIFT)
  318. #define EXTI_PROPERTY_MASK (EXTI_DIRECT | EXTI_CONFIG | EXTI_GPIO)
  319. /**
  320. * @brief EXTI Event presence definition
  321. */
  322. #define EXTI_EVENT_PRESENCE_SHIFT 28U
  323. #define EXTI_EVENT (0x01UL << EXTI_EVENT_PRESENCE_SHIFT)
  324. #define EXTI_EVENT_PRESENCE_MASK (EXTI_EVENT)
  325. /**
  326. * @brief EXTI Register and bit usage
  327. */
  328. #define EXTI_REG_SHIFT 16U
  329. #define EXTI_REG1 (0x00UL << EXTI_REG_SHIFT)
  330. #define EXTI_REG2 (0x01UL << EXTI_REG_SHIFT)
  331. #define EXTI_REG3 (0x02UL << EXTI_REG_SHIFT)
  332. #define EXTI_REG_MASK (EXTI_REG1 | EXTI_REG2 | EXTI_REG3)
  333. #define EXTI_PIN_MASK 0x0000001FUL
  334. /**
  335. * @brief EXTI Target and bit usage
  336. */
  337. #define EXTI_TARGET_SHIFT 20U
  338. #define EXTI_TARGET_MSK_NONE (0x00UL << EXTI_TARGET_SHIFT)
  339. #define EXTI_TARGET_MSK_D3SRD (0x01UL << EXTI_TARGET_SHIFT)
  340. #define EXTI_TARGET_MSK_CPU1 (0x02UL << EXTI_TARGET_SHIFT)
  341. #if defined (DUAL_CORE)
  342. #define EXTI_TARGET_MSK_CPU2 (0x04UL << EXTI_TARGET_SHIFT)
  343. #define EXTI_TARGET_MASK (EXTI_TARGET_MSK_D3SRD | EXTI_TARGET_MSK_CPU1 | EXTI_TARGET_MSK_CPU2)
  344. #define EXTI_TARGET_MSK_ALL_CPU (EXTI_TARGET_MSK_CPU1 | EXTI_TARGET_MSK_CPU2)
  345. #else
  346. #define EXTI_TARGET_MASK (EXTI_TARGET_MSK_D3SRD | EXTI_TARGET_MSK_CPU1)
  347. #define EXTI_TARGET_MSK_ALL_CPU EXTI_TARGET_MSK_CPU1
  348. #endif /* DUAL_CORE */
  349. #define EXTI_TARGET_MSK_ALL EXTI_TARGET_MASK
  350. /**
  351. * @brief EXTI Mask for interrupt & event mode
  352. */
  353. #if defined (DUAL_CORE)
  354. #define EXTI_MODE_MASK (EXTI_MODE_CORE1_EVENT | EXTI_MODE_CORE1_INTERRUPT | EXTI_MODE_CORE2_INTERRUPT | EXTI_MODE_CORE2_EVENT)
  355. #else
  356. #define EXTI_MODE_MASK (EXTI_MODE_EVENT | EXTI_MODE_INTERRUPT)
  357. #endif /* DUAL_CORE */
  358. /**
  359. * @brief EXTI Mask for trigger possibilities
  360. */
  361. #define EXTI_TRIGGER_MASK (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING)
  362. /**
  363. * @brief EXTI Line number
  364. */
  365. #if (STM32H7_DEV_ID == 0x483UL)
  366. #define EXTI_LINE_NB 92UL
  367. #elif (STM32H7_DEV_ID == 0x480UL)
  368. #define EXTI_LINE_NB 89UL
  369. #else
  370. #define EXTI_LINE_NB 88UL
  371. #endif /* EXTI_LINE_91 */
  372. /**
  373. * @}
  374. */
  375. /* Private macros ------------------------------------------------------------*/
  376. /** @defgroup EXTI_Private_Macros EXTI Private Macros
  377. * @{
  378. */
  379. #define IS_EXTI_PROPERTY(__EXTI_LINE__) ((((__EXTI_LINE__) & EXTI_PROPERTY_MASK) == EXTI_DIRECT) || \
  380. (((__EXTI_LINE__) & EXTI_PROPERTY_MASK) == EXTI_CONFIG) || \
  381. (((__EXTI_LINE__) & EXTI_PROPERTY_MASK) == EXTI_GPIO))
  382. #if defined (DUAL_CORE)
  383. #define IS_EXTI_TARGET(__EXTI_LINE__) ((((__EXTI_LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_CPU1) || \
  384. (((__EXTI_LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_CPU2) || \
  385. (((__EXTI_LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_ALL_CPU) || \
  386. (((__EXTI_LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_ALL))
  387. #else
  388. #define IS_EXTI_TARGET(__EXTI_LINE__) ((((__EXTI_LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_CPU1) || \
  389. (((__EXTI_LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_ALL))
  390. #endif
  391. #define IS_EXTI_LINE(__EXTI_LINE__) ((((__EXTI_LINE__) & ~(EXTI_PROPERTY_MASK | EXTI_EVENT_PRESENCE_MASK |\
  392. EXTI_REG_MASK | EXTI_PIN_MASK | EXTI_TARGET_MASK)) == 0x00UL) && \
  393. IS_EXTI_PROPERTY(__EXTI_LINE__) && IS_EXTI_TARGET(__EXTI_LINE__) && \
  394. (((__EXTI_LINE__) & (EXTI_REG_MASK | EXTI_PIN_MASK)) < \
  395. (((EXTI_LINE_NB / 32UL) << EXTI_REG_SHIFT) | (EXTI_LINE_NB % 32UL))))
  396. #define IS_EXTI_MODE(__MODE__) (((__MODE__) & ~EXTI_MODE_MASK) == 0x00UL)
  397. #define IS_EXTI_TRIGGER(__EXTI_LINE__) (((__EXTI_LINE__) & ~EXTI_TRIGGER_MASK) == 0x00UL)
  398. #define IS_EXTI_PENDING_EDGE(__EXTI_LINE__) (((__EXTI_LINE__) == EXTI_TRIGGER_RISING) || \
  399. ((__EXTI_LINE__) == EXTI_TRIGGER_FALLING)|| \
  400. ((__EXTI_LINE__) == EXTI_TRIGGER_RISING_FALLING))
  401. #define IS_EXTI_CONFIG_LINE(__EXTI_LINE__) (((__EXTI_LINE__) & EXTI_CONFIG) != 0x00UL)
  402. #if defined(GPIOI)
  403. #define IS_EXTI_GPIO_PORT(__PORT__) (((__PORT__) == EXTI_GPIOA) || \
  404. ((__PORT__) == EXTI_GPIOB) || \
  405. ((__PORT__) == EXTI_GPIOC) || \
  406. ((__PORT__) == EXTI_GPIOD) || \
  407. ((__PORT__) == EXTI_GPIOE) || \
  408. ((__PORT__) == EXTI_GPIOF) || \
  409. ((__PORT__) == EXTI_GPIOG) || \
  410. ((__PORT__) == EXTI_GPIOH) || \
  411. ((__PORT__) == EXTI_GPIOI) || \
  412. ((__PORT__) == EXTI_GPIOJ) || \
  413. ((__PORT__) == EXTI_GPIOK))
  414. #else
  415. #define IS_EXTI_GPIO_PORT(__PORT__) (((__PORT__) == EXTI_GPIOA) || \
  416. ((__PORT__) == EXTI_GPIOB) || \
  417. ((__PORT__) == EXTI_GPIOC) || \
  418. ((__PORT__) == EXTI_GPIOD) || \
  419. ((__PORT__) == EXTI_GPIOE) || \
  420. ((__PORT__) == EXTI_GPIOF) || \
  421. ((__PORT__) == EXTI_GPIOG) || \
  422. ((__PORT__) == EXTI_GPIOH) || \
  423. ((__PORT__) == EXTI_GPIOJ) || \
  424. ((__PORT__) == EXTI_GPIOK))
  425. #endif /*GPIOI*/
  426. #define IS_EXTI_GPIO_PIN(__PIN__) ((__PIN__) < 16UL)
  427. #if defined (LPTIM4) && defined (LPTIM5)
  428. #define IS_EXTI_D3_PENDCLR_SRC(__SRC__) (((__SRC__) == EXTI_D3_PENDCLR_SRC_NONE) || \
  429. ((__SRC__) == EXTI_D3_PENDCLR_SRC_DMACH6) || \
  430. ((__SRC__) == EXTI_D3_PENDCLR_SRC_DMACH7) || \
  431. ((__SRC__) == EXTI_D3_PENDCLR_SRC_LPTIM4) || \
  432. ((__SRC__) == EXTI_D3_PENDCLR_SRC_LPTIM5))
  433. #else
  434. #define IS_EXTI_D3_PENDCLR_SRC(__SRC__) (((__SRC__) == EXTI_D3_PENDCLR_SRC_NONE) || \
  435. ((__SRC__) == EXTI_D3_PENDCLR_SRC_DMACH6) || \
  436. ((__SRC__) == EXTI_D3_PENDCLR_SRC_DMACH7) || \
  437. ((__SRC__) == EXTI_D3_PENDCLR_SRC_LPTIM2) || \
  438. ((__SRC__) == EXTI_D3_PENDCLR_SRC_LPTIM3))
  439. #endif /* LPTIM4 && LPTIM5 */
  440. /**
  441. * @}
  442. */
  443. /* Exported functions --------------------------------------------------------*/
  444. /** @defgroup EXTI_Exported_Functions EXTI Exported Functions
  445. * @brief EXTI Exported Functions
  446. * @{
  447. */
  448. /** @defgroup EXTI_Exported_Functions_Group1 Configuration functions
  449. * @brief Configuration functions
  450. * @{
  451. */
  452. /* Configuration functions ****************************************************/
  453. HAL_StatusTypeDef HAL_EXTI_SetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig);
  454. HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig);
  455. HAL_StatusTypeDef HAL_EXTI_ClearConfigLine(EXTI_HandleTypeDef *hexti);
  456. HAL_StatusTypeDef HAL_EXTI_RegisterCallback(EXTI_HandleTypeDef *hexti, EXTI_CallbackIDTypeDef CallbackID, void (*pPendingCbfn)(void));
  457. HAL_StatusTypeDef HAL_EXTI_GetHandle(EXTI_HandleTypeDef *hexti, uint32_t ExtiLine);
  458. /**
  459. * @}
  460. */
  461. /** @defgroup EXTI_Exported_Functions_Group2 IO operation functions
  462. * @brief IO operation functions
  463. * @{
  464. */
  465. /* IO operation functions *****************************************************/
  466. void HAL_EXTI_IRQHandler(EXTI_HandleTypeDef *hexti);
  467. uint32_t HAL_EXTI_GetPending(EXTI_HandleTypeDef *hexti, uint32_t Edge);
  468. void HAL_EXTI_ClearPending(EXTI_HandleTypeDef *hexti, uint32_t Edge);
  469. void HAL_EXTI_GenerateSWI(EXTI_HandleTypeDef *hexti);
  470. /**
  471. * @}
  472. */
  473. /**
  474. * @}
  475. */
  476. /**
  477. * @}
  478. */
  479. /**
  480. * @}
  481. */
  482. #ifdef __cplusplus
  483. }
  484. #endif
  485. #endif /* STM32H7xx_HAL_EXTI_H */