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  1. /* USER CODE BEGIN Header */
  2. /**
  3. ******************************************************************************
  4. * @file stm32f4xx_it.c
  5. * @brief Interrupt Service Routines.
  6. ******************************************************************************
  7. * @attention
  8. *
  9. * Copyright (c) 2023 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. /* USER CODE END Header */
  19. /* Includes ------------------------------------------------------------------*/
  20. #include "main.h"
  21. #include "stm32f4xx_it.h"
  22. /* Private includes ----------------------------------------------------------*/
  23. /* USER CODE BEGIN Includes */
  24. /* USER CODE END Includes */
  25. /* Private typedef -----------------------------------------------------------*/
  26. /* USER CODE BEGIN TD */
  27. /* USER CODE END TD */
  28. /* Private define ------------------------------------------------------------*/
  29. /* USER CODE BEGIN PD */
  30. /* USER CODE END PD */
  31. /* Private macro -------------------------------------------------------------*/
  32. /* USER CODE BEGIN PM */
  33. /* USER CODE END PM */
  34. /* Private variables ---------------------------------------------------------*/
  35. /* USER CODE BEGIN PV */
  36. /* USER CODE END PV */
  37. /* Private function prototypes -----------------------------------------------*/
  38. /* USER CODE BEGIN PFP */
  39. /* USER CODE END PFP */
  40. /* Private user code ---------------------------------------------------------*/
  41. /* USER CODE BEGIN 0 */
  42. /* USER CODE END 0 */
  43. /* External variables --------------------------------------------------------*/
  44. extern ETH_HandleTypeDef heth;
  45. extern TIM_HandleTypeDef htim4;
  46. extern TIM_HandleTypeDef htim6;
  47. extern UART_HandleTypeDef huart1;
  48. extern TIM_HandleTypeDef htim1;
  49. /* USER CODE BEGIN EV */
  50. /* USER CODE END EV */
  51. /******************************************************************************/
  52. /* Cortex-M4 Processor Interruption and Exception Handlers */
  53. /******************************************************************************/
  54. /**
  55. * @brief This function handles Non maskable interrupt.
  56. */
  57. void NMI_Handler(void)
  58. {
  59. /* USER CODE BEGIN NonMaskableInt_IRQn 0 */
  60. /* USER CODE END NonMaskableInt_IRQn 0 */
  61. /* USER CODE BEGIN NonMaskableInt_IRQn 1 */
  62. /* USER CODE END NonMaskableInt_IRQn 1 */
  63. }
  64. /**
  65. * @brief This function handles Hard fault interrupt.
  66. */
  67. void HardFault_Handler(void)
  68. {
  69. /* USER CODE BEGIN HardFault_IRQn 0 */
  70. /* USER CODE END HardFault_IRQn 0 */
  71. while (1)
  72. {
  73. /* USER CODE BEGIN W1_HardFault_IRQn 0 */
  74. /* USER CODE END W1_HardFault_IRQn 0 */
  75. }
  76. }
  77. /**
  78. * @brief This function handles Memory management fault.
  79. */
  80. void MemManage_Handler(void)
  81. {
  82. /* USER CODE BEGIN MemoryManagement_IRQn 0 */
  83. /* USER CODE END MemoryManagement_IRQn 0 */
  84. while (1)
  85. {
  86. /* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
  87. /* USER CODE END W1_MemoryManagement_IRQn 0 */
  88. }
  89. }
  90. /**
  91. * @brief This function handles Pre-fetch fault, memory access fault.
  92. */
  93. void BusFault_Handler(void)
  94. {
  95. /* USER CODE BEGIN BusFault_IRQn 0 */
  96. /* USER CODE END BusFault_IRQn 0 */
  97. while (1)
  98. {
  99. /* USER CODE BEGIN W1_BusFault_IRQn 0 */
  100. /* USER CODE END W1_BusFault_IRQn 0 */
  101. }
  102. }
  103. /**
  104. * @brief This function handles Undefined instruction or illegal state.
  105. */
  106. void UsageFault_Handler(void)
  107. {
  108. /* USER CODE BEGIN UsageFault_IRQn 0 */
  109. /* USER CODE END UsageFault_IRQn 0 */
  110. while (1)
  111. {
  112. /* USER CODE BEGIN W1_UsageFault_IRQn 0 */
  113. /* USER CODE END W1_UsageFault_IRQn 0 */
  114. }
  115. }
  116. /**
  117. * @brief This function handles Debug monitor.
  118. */
  119. void DebugMon_Handler(void)
  120. {
  121. /* USER CODE BEGIN DebugMonitor_IRQn 0 */
  122. /* USER CODE END DebugMonitor_IRQn 0 */
  123. /* USER CODE BEGIN DebugMonitor_IRQn 1 */
  124. /* USER CODE END DebugMonitor_IRQn 1 */
  125. }
  126. /******************************************************************************/
  127. /* STM32F4xx Peripheral Interrupt Handlers */
  128. /* Add here the Interrupt Handlers for the used peripherals. */
  129. /* For the available peripheral interrupt handler names, */
  130. /* please refer to the startup file (startup_stm32f4xx.s). */
  131. /******************************************************************************/
  132. /**
  133. * @brief This function handles EXTI line2 interrupt.
  134. */
  135. void EXTI2_IRQHandler(void)
  136. {
  137. /* USER CODE BEGIN EXTI2_IRQn 0 */
  138. /* USER CODE END EXTI2_IRQn 0 */
  139. HAL_GPIO_EXTI_IRQHandler(GENLOCK_Pin);
  140. /* USER CODE BEGIN EXTI2_IRQn 1 */
  141. /* USER CODE END EXTI2_IRQn 1 */
  142. }
  143. /**
  144. * @brief This function handles TIM1 update interrupt and TIM10 global interrupt.
  145. */
  146. void TIM1_UP_TIM10_IRQHandler(void)
  147. {
  148. /* USER CODE BEGIN TIM1_UP_TIM10_IRQn 0 */
  149. /* USER CODE END TIM1_UP_TIM10_IRQn 0 */
  150. HAL_TIM_IRQHandler(&htim1);
  151. /* USER CODE BEGIN TIM1_UP_TIM10_IRQn 1 */
  152. /* USER CODE END TIM1_UP_TIM10_IRQn 1 */
  153. }
  154. /**
  155. * @brief This function handles TIM4 global interrupt.
  156. */
  157. void TIM4_IRQHandler(void)
  158. {
  159. /* USER CODE BEGIN TIM4_IRQn 0 */
  160. /* USER CODE END TIM4_IRQn 0 */
  161. HAL_TIM_IRQHandler(&htim4);
  162. /* USER CODE BEGIN TIM4_IRQn 1 */
  163. /* USER CODE END TIM4_IRQn 1 */
  164. }
  165. /**
  166. * @brief This function handles USART1 global interrupt.
  167. */
  168. void USART1_IRQHandler(void)
  169. {
  170. /* USER CODE BEGIN USART1_IRQn 0 */
  171. /* USER CODE END USART1_IRQn 0 */
  172. HAL_UART_IRQHandler(&huart1);
  173. /* USER CODE BEGIN USART1_IRQn 1 */
  174. /* USER CODE END USART1_IRQn 1 */
  175. }
  176. /**
  177. * @brief This function handles TIM6 global interrupt, DAC1 and DAC2 underrun error interrupts.
  178. */
  179. void TIM6_DAC_IRQHandler(void)
  180. {
  181. /* USER CODE BEGIN TIM6_DAC_IRQn 0 */
  182. /* USER CODE END TIM6_DAC_IRQn 0 */
  183. HAL_TIM_IRQHandler(&htim6);
  184. /* USER CODE BEGIN TIM6_DAC_IRQn 1 */
  185. /* USER CODE END TIM6_DAC_IRQn 1 */
  186. }
  187. /**
  188. * @brief This function handles Ethernet global interrupt.
  189. */
  190. void ETH_IRQHandler(void)
  191. {
  192. /* USER CODE BEGIN ETH_IRQn 0 */
  193. /* USER CODE END ETH_IRQn 0 */
  194. HAL_ETH_IRQHandler(&heth);
  195. /* USER CODE BEGIN ETH_IRQn 1 */
  196. /* USER CODE END ETH_IRQn 1 */
  197. }
  198. /* USER CODE BEGIN 1 */
  199. /* USER CODE END 1 */