stm32l4xx_it.c 7.5 KB

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  1. /* USER CODE BEGIN Header */
  2. /**
  3. ******************************************************************************
  4. * @file stm32l4xx_it.c
  5. * @brief Interrupt Service Routines.
  6. ******************************************************************************
  7. * @attention
  8. *
  9. * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
  10. * All rights reserved.</center></h2>
  11. *
  12. * This software component is licensed by ST under Ultimate Liberty license
  13. * SLA0044, the "License"; You may not use this file except in compliance with
  14. * the License. You may obtain a copy of the License at:
  15. * www.st.com/SLA0044
  16. *
  17. ******************************************************************************
  18. */
  19. /* USER CODE END Header */
  20. /* Includes ------------------------------------------------------------------*/
  21. #include "main.h"
  22. #include "stm32l4xx_it.h"
  23. /* Private includes ----------------------------------------------------------*/
  24. /* USER CODE BEGIN Includes */
  25. /* USER CODE END Includes */
  26. /* Private typedef -----------------------------------------------------------*/
  27. /* USER CODE BEGIN TD */
  28. /* USER CODE END TD */
  29. /* Private define ------------------------------------------------------------*/
  30. /* USER CODE BEGIN PD */
  31. /* USER CODE END PD */
  32. /* Private macro -------------------------------------------------------------*/
  33. /* USER CODE BEGIN PM */
  34. /* USER CODE END PM */
  35. /* Private variables ---------------------------------------------------------*/
  36. /* USER CODE BEGIN PV */
  37. /* USER CODE END PV */
  38. /* Private function prototypes -----------------------------------------------*/
  39. /* USER CODE BEGIN PFP */
  40. /* USER CODE END PFP */
  41. /* Private user code ---------------------------------------------------------*/
  42. /* USER CODE BEGIN 0 */
  43. /* USER CODE END 0 */
  44. /* External variables --------------------------------------------------------*/
  45. extern PCD_HandleTypeDef hpcd_USB_OTG_FS;
  46. extern TIM_HandleTypeDef htim8;
  47. extern TIM_HandleTypeDef htim17;
  48. /* USER CODE BEGIN EV */
  49. /* USER CODE END EV */
  50. /******************************************************************************/
  51. /* Cortex-M4 Processor Interruption and Exception Handlers */
  52. /******************************************************************************/
  53. /**
  54. * @brief This function handles Non maskable interrupt.
  55. */
  56. void NMI_Handler(void)
  57. {
  58. /* USER CODE BEGIN NonMaskableInt_IRQn 0 */
  59. /* USER CODE END NonMaskableInt_IRQn 0 */
  60. /* USER CODE BEGIN NonMaskableInt_IRQn 1 */
  61. /* USER CODE END NonMaskableInt_IRQn 1 */
  62. }
  63. /**
  64. * @brief This function handles Hard fault interrupt.
  65. */
  66. void HardFault_Handler(void)
  67. {
  68. /* USER CODE BEGIN HardFault_IRQn 0 */
  69. /* USER CODE END HardFault_IRQn 0 */
  70. while (1)
  71. {
  72. /* USER CODE BEGIN W1_HardFault_IRQn 0 */
  73. /* USER CODE END W1_HardFault_IRQn 0 */
  74. }
  75. }
  76. /**
  77. * @brief This function handles Memory management fault.
  78. */
  79. void MemManage_Handler(void)
  80. {
  81. /* USER CODE BEGIN MemoryManagement_IRQn 0 */
  82. /* USER CODE END MemoryManagement_IRQn 0 */
  83. while (1)
  84. {
  85. /* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
  86. /* USER CODE END W1_MemoryManagement_IRQn 0 */
  87. }
  88. }
  89. /**
  90. * @brief This function handles Prefetch fault, memory access fault.
  91. */
  92. void BusFault_Handler(void)
  93. {
  94. /* USER CODE BEGIN BusFault_IRQn 0 */
  95. /* USER CODE END BusFault_IRQn 0 */
  96. while (1)
  97. {
  98. /* USER CODE BEGIN W1_BusFault_IRQn 0 */
  99. /* USER CODE END W1_BusFault_IRQn 0 */
  100. }
  101. }
  102. /**
  103. * @brief This function handles Undefined instruction or illegal state.
  104. */
  105. void UsageFault_Handler(void)
  106. {
  107. /* USER CODE BEGIN UsageFault_IRQn 0 */
  108. /* USER CODE END UsageFault_IRQn 0 */
  109. while (1)
  110. {
  111. /* USER CODE BEGIN W1_UsageFault_IRQn 0 */
  112. /* USER CODE END W1_UsageFault_IRQn 0 */
  113. }
  114. }
  115. /**
  116. * @brief This function handles Debug monitor.
  117. */
  118. void DebugMon_Handler(void)
  119. {
  120. /* USER CODE BEGIN DebugMonitor_IRQn 0 */
  121. /* USER CODE END DebugMonitor_IRQn 0 */
  122. /* USER CODE BEGIN DebugMonitor_IRQn 1 */
  123. /* USER CODE END DebugMonitor_IRQn 1 */
  124. }
  125. /******************************************************************************/
  126. /* STM32L4xx Peripheral Interrupt Handlers */
  127. /* Add here the Interrupt Handlers for the used peripherals. */
  128. /* For the available peripheral interrupt handler names, */
  129. /* please refer to the startup file (startup_stm32l4xx.s). */
  130. /******************************************************************************/
  131. /**
  132. * @brief This function handles EXTI line0 interrupt.
  133. */
  134. void EXTI0_IRQHandler(void)
  135. {
  136. /* USER CODE BEGIN EXTI0_IRQn 0 */
  137. /* USER CODE END EXTI0_IRQn 0 */
  138. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_0);
  139. /* USER CODE BEGIN EXTI0_IRQn 1 */
  140. /* USER CODE END EXTI0_IRQn 1 */
  141. }
  142. /**
  143. * @brief This function handles EXTI line1 interrupt.
  144. */
  145. void EXTI1_IRQHandler(void)
  146. {
  147. /* USER CODE BEGIN EXTI1_IRQn 0 */
  148. /* USER CODE END EXTI1_IRQn 0 */
  149. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_1);
  150. /* USER CODE BEGIN EXTI1_IRQn 1 */
  151. /* USER CODE END EXTI1_IRQn 1 */
  152. }
  153. /**
  154. * @brief This function handles EXTI line2 interrupt.
  155. */
  156. void EXTI2_IRQHandler(void)
  157. {
  158. /* USER CODE BEGIN EXTI2_IRQn 0 */
  159. /* USER CODE END EXTI2_IRQn 0 */
  160. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_2);
  161. /* USER CODE BEGIN EXTI2_IRQn 1 */
  162. /* USER CODE END EXTI2_IRQn 1 */
  163. }
  164. /**
  165. * @brief This function handles EXTI line4 interrupt.
  166. */
  167. void EXTI4_IRQHandler(void)
  168. {
  169. /* USER CODE BEGIN EXTI4_IRQn 0 */
  170. /* USER CODE END EXTI4_IRQn 0 */
  171. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_4);
  172. /* USER CODE BEGIN EXTI4_IRQn 1 */
  173. /* USER CODE END EXTI4_IRQn 1 */
  174. }
  175. /**
  176. * @brief This function handles EXTI line[9:5] interrupts.
  177. */
  178. void EXTI9_5_IRQHandler(void)
  179. {
  180. /* USER CODE BEGIN EXTI9_5_IRQn 0 */
  181. /* USER CODE END EXTI9_5_IRQn 0 */
  182. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_8);
  183. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_9);
  184. /* USER CODE BEGIN EXTI9_5_IRQn 1 */
  185. /* USER CODE END EXTI9_5_IRQn 1 */
  186. }
  187. /**
  188. * @brief This function handles TIM1 trigger and commutation interrupts and TIM17 global interrupt.
  189. */
  190. void TIM1_TRG_COM_TIM17_IRQHandler(void)
  191. {
  192. /* USER CODE BEGIN TIM1_TRG_COM_TIM17_IRQn 0 */
  193. /* USER CODE END TIM1_TRG_COM_TIM17_IRQn 0 */
  194. HAL_TIM_IRQHandler(&htim17);
  195. /* USER CODE BEGIN TIM1_TRG_COM_TIM17_IRQn 1 */
  196. /* USER CODE END TIM1_TRG_COM_TIM17_IRQn 1 */
  197. }
  198. /**
  199. * @brief This function handles EXTI line[15:10] interrupts.
  200. */
  201. void EXTI15_10_IRQHandler(void)
  202. {
  203. /* USER CODE BEGIN EXTI15_10_IRQn 0 */
  204. /* USER CODE END EXTI15_10_IRQn 0 */
  205. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_13);
  206. /* USER CODE BEGIN EXTI15_10_IRQn 1 */
  207. /* USER CODE END EXTI15_10_IRQn 1 */
  208. }
  209. /**
  210. * @brief This function handles TIM8 capture compare interrupt.
  211. */
  212. void TIM8_CC_IRQHandler(void)
  213. {
  214. /* USER CODE BEGIN TIM8_CC_IRQn 0 */
  215. /* USER CODE END TIM8_CC_IRQn 0 */
  216. HAL_TIM_IRQHandler(&htim8);
  217. /* USER CODE BEGIN TIM8_CC_IRQn 1 */
  218. /* USER CODE END TIM8_CC_IRQn 1 */
  219. }
  220. /**
  221. * @brief This function handles USB OTG FS global interrupt.
  222. */
  223. void OTG_FS_IRQHandler(void)
  224. {
  225. /* USER CODE BEGIN OTG_FS_IRQn 0 */
  226. /* USER CODE END OTG_FS_IRQn 0 */
  227. HAL_PCD_IRQHandler(&hpcd_USB_OTG_FS);
  228. /* USER CODE BEGIN OTG_FS_IRQn 1 */
  229. /* USER CODE END OTG_FS_IRQn 1 */
  230. }
  231. /* USER CODE BEGIN 1 */
  232. /* USER CODE END 1 */
  233. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/