stm32f4xx_it.c 3.8 KB

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  1. /**
  2. ******************************************************************************
  3. * @file Project/STM32F4xx_StdPeriph_Templates/stm32f4xx_it.c
  4. * @author MCD Application Team
  5. * @version V1.8.1
  6. * @date 27-January-2022
  7. * @brief Main Interrupt Service Routines.
  8. * This file provides template for all exceptions handler and
  9. * peripherals interrupt service routine.
  10. ******************************************************************************
  11. * @attention
  12. *
  13. * Copyright (c) 2016 STMicroelectronics.
  14. * All rights reserved.
  15. *
  16. * This software is licensed under terms that can be found in the LICENSE file
  17. * in the root directory of this software component.
  18. * If no LICENSE file comes with this software, it is provided AS-IS.
  19. *
  20. ******************************************************************************
  21. */
  22. /* Includes ------------------------------------------------------------------*/
  23. #include "stm32f4xx_it.h"
  24. /** @addtogroup Template_Project
  25. * @{
  26. */
  27. /* Private typedef -----------------------------------------------------------*/
  28. /* Private define ------------------------------------------------------------*/
  29. /* Private macro -------------------------------------------------------------*/
  30. /* Private variables ---------------------------------------------------------*/
  31. /* Private function prototypes -----------------------------------------------*/
  32. /* Private functions ---------------------------------------------------------*/
  33. /******************************************************************************/
  34. /* Cortex-M4 Processor Exceptions Handlers */
  35. /******************************************************************************/
  36. /**
  37. * @brief This function handles NMI exception.
  38. * @param None
  39. * @retval None
  40. */
  41. void NMI_Handler(void)
  42. {
  43. }
  44. /**
  45. * @brief This function handles Hard Fault exception.
  46. * @param None
  47. * @retval None
  48. */
  49. void HardFault_Handler(void)
  50. {
  51. /* Go to infinite loop when Hard Fault exception occurs */
  52. while (1)
  53. {
  54. }
  55. }
  56. /**
  57. * @brief This function handles Memory Manage exception.
  58. * @param None
  59. * @retval None
  60. */
  61. void MemManage_Handler(void)
  62. {
  63. /* Go to infinite loop when Memory Manage exception occurs */
  64. while (1)
  65. {
  66. }
  67. }
  68. /**
  69. * @brief This function handles Bus Fault exception.
  70. * @param None
  71. * @retval None
  72. */
  73. void BusFault_Handler(void)
  74. {
  75. /* Go to infinite loop when Bus Fault exception occurs */
  76. while (1)
  77. {
  78. }
  79. }
  80. /**
  81. * @brief This function handles Usage Fault exception.
  82. * @param None
  83. * @retval None
  84. */
  85. void UsageFault_Handler(void)
  86. {
  87. /* Go to infinite loop when Usage Fault exception occurs */
  88. while (1)
  89. {
  90. }
  91. }
  92. /**
  93. * @brief This function handles SVCall exception.
  94. * @param None
  95. * @retval None
  96. */
  97. void SVC_Handler(void)
  98. {
  99. }
  100. /**
  101. * @brief This function handles Debug Monitor exception.
  102. * @param None
  103. * @retval None
  104. */
  105. void DebugMon_Handler(void)
  106. {
  107. }
  108. /**
  109. * @brief This function handles PendSVC exception.
  110. * @param None
  111. * @retval None
  112. */
  113. void PendSV_Handler(void)
  114. {
  115. }
  116. /**
  117. * @brief This function handles SysTick Handler.
  118. * @param None
  119. * @retval None
  120. */
  121. void SysTick_Handler(void)
  122. {
  123. // TimingDelay_Decrement();
  124. }
  125. /******************************************************************************/
  126. /* STM32F4xx Peripherals Interrupt Handlers */
  127. /* Add here the Interrupt Handler for the used peripheral(s) (PPP), for the */
  128. /* available peripheral interrupt handler's name please refer to the startup */
  129. /* file (startup_stm32f4xx.s). */
  130. /******************************************************************************/
  131. /**
  132. * @brief This function handles PPP interrupt request.
  133. * @param None
  134. * @retval None
  135. */
  136. /*void PPP_IRQHandler(void)
  137. {
  138. }*/
  139. /**
  140. * @}
  141. */