stm32l4xx_it.c 5.6 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 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. /* 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 TIM_HandleTypeDef htim1;
  46. /* USER CODE BEGIN EV */
  47. /* USER CODE END EV */
  48. /******************************************************************************/
  49. /* Cortex-M4 Processor Interruption and Exception Handlers */
  50. /******************************************************************************/
  51. /**
  52. * @brief This function handles Non maskable interrupt.
  53. */
  54. void NMI_Handler(void)
  55. {
  56. /* USER CODE BEGIN NonMaskableInt_IRQn 0 */
  57. /* USER CODE END NonMaskableInt_IRQn 0 */
  58. /* USER CODE BEGIN NonMaskableInt_IRQn 1 */
  59. /* USER CODE END NonMaskableInt_IRQn 1 */
  60. }
  61. /**
  62. * @brief This function handles Hard fault interrupt.
  63. */
  64. void HardFault_Handler(void)
  65. {
  66. /* USER CODE BEGIN HardFault_IRQn 0 */
  67. /* USER CODE END HardFault_IRQn 0 */
  68. while (1)
  69. {
  70. /* USER CODE BEGIN W1_HardFault_IRQn 0 */
  71. /* USER CODE END W1_HardFault_IRQn 0 */
  72. }
  73. }
  74. /**
  75. * @brief This function handles Memory management fault.
  76. */
  77. void MemManage_Handler(void)
  78. {
  79. /* USER CODE BEGIN MemoryManagement_IRQn 0 */
  80. /* USER CODE END MemoryManagement_IRQn 0 */
  81. while (1)
  82. {
  83. /* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
  84. /* USER CODE END W1_MemoryManagement_IRQn 0 */
  85. }
  86. }
  87. /**
  88. * @brief This function handles Prefetch fault, memory access fault.
  89. */
  90. void BusFault_Handler(void)
  91. {
  92. /* USER CODE BEGIN BusFault_IRQn 0 */
  93. /* USER CODE END BusFault_IRQn 0 */
  94. while (1)
  95. {
  96. /* USER CODE BEGIN W1_BusFault_IRQn 0 */
  97. /* USER CODE END W1_BusFault_IRQn 0 */
  98. }
  99. }
  100. /**
  101. * @brief This function handles Undefined instruction or illegal state.
  102. */
  103. void UsageFault_Handler(void)
  104. {
  105. /* USER CODE BEGIN UsageFault_IRQn 0 */
  106. /* USER CODE END UsageFault_IRQn 0 */
  107. while (1)
  108. {
  109. /* USER CODE BEGIN W1_UsageFault_IRQn 0 */
  110. /* USER CODE END W1_UsageFault_IRQn 0 */
  111. }
  112. }
  113. /**
  114. * @brief This function handles System service call via SWI instruction.
  115. */
  116. void SVC_Handler(void)
  117. {
  118. /* USER CODE BEGIN SVCall_IRQn 0 */
  119. /* USER CODE END SVCall_IRQn 0 */
  120. /* USER CODE BEGIN SVCall_IRQn 1 */
  121. /* USER CODE END SVCall_IRQn 1 */
  122. }
  123. /**
  124. * @brief This function handles Debug monitor.
  125. */
  126. void DebugMon_Handler(void)
  127. {
  128. /* USER CODE BEGIN DebugMonitor_IRQn 0 */
  129. /* USER CODE END DebugMonitor_IRQn 0 */
  130. /* USER CODE BEGIN DebugMonitor_IRQn 1 */
  131. /* USER CODE END DebugMonitor_IRQn 1 */
  132. }
  133. /**
  134. * @brief This function handles Pendable request for system service.
  135. */
  136. void PendSV_Handler(void)
  137. {
  138. /* USER CODE BEGIN PendSV_IRQn 0 */
  139. /* USER CODE END PendSV_IRQn 0 */
  140. /* USER CODE BEGIN PendSV_IRQn 1 */
  141. /* USER CODE END PendSV_IRQn 1 */
  142. }
  143. /**
  144. * @brief This function handles System tick timer.
  145. */
  146. void SysTick_Handler(void)
  147. {
  148. /* USER CODE BEGIN SysTick_IRQn 0 */
  149. /* USER CODE END SysTick_IRQn 0 */
  150. /* USER CODE BEGIN SysTick_IRQn 1 */
  151. /* USER CODE END SysTick_IRQn 1 */
  152. }
  153. /******************************************************************************/
  154. /* STM32L4xx Peripheral Interrupt Handlers */
  155. /* Add here the Interrupt Handlers for the used peripherals. */
  156. /* For the available peripheral interrupt handler names, */
  157. /* please refer to the startup file (startup_stm32l4xx.s). */
  158. /******************************************************************************/
  159. /**
  160. * @brief This function handles TIM1 update interrupt and TIM16 global interrupt.
  161. */
  162. void TIM1_UP_TIM16_IRQHandler(void)
  163. {
  164. /* USER CODE BEGIN TIM1_UP_TIM16_IRQn 0 */
  165. /* USER CODE END TIM1_UP_TIM16_IRQn 0 */
  166. HAL_TIM_IRQHandler(&htim1);
  167. /* USER CODE BEGIN TIM1_UP_TIM16_IRQn 1 */
  168. /* USER CODE END TIM1_UP_TIM16_IRQn 1 */
  169. }
  170. /* USER CODE BEGIN 1 */
  171. /* USER CODE END 1 */
  172. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/