stm32f4xx_it.c 4.4 KB

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  1. /**
  2. ******************************************************************************
  3. * @file Project/STM32F4xx_StdPeriph_Templates/stm32f4xx_it.c
  4. * @author MCD Application Team
  5. * @version V1.5.0
  6. * @date 06-March-2015
  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. * <h2><center>&copy; COPYRIGHT 2015 STMicroelectronics</center></h2>
  14. *
  15. * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
  16. * You may not use this file except in compliance with the License.
  17. * You may obtain a copy of the License at:
  18. *
  19. * http://www.st.com/software_license_agreement_liberty_v2
  20. *
  21. * Unless required by applicable law or agreed to in writing, software
  22. * distributed under the License is distributed on an "AS IS" BASIS,
  23. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  24. * See the License for the specific language governing permissions and
  25. * limitations under the License.
  26. *
  27. ******************************************************************************
  28. */
  29. /* Includes ------------------------------------------------------------------*/
  30. #include "stm32f4xx_it.h"
  31. /** @addtogroup Template_Project
  32. * @{
  33. */
  34. /* Private typedef -----------------------------------------------------------*/
  35. /* Private define ------------------------------------------------------------*/
  36. /* Private macro -------------------------------------------------------------*/
  37. /* Private variables ---------------------------------------------------------*/
  38. /* Private function prototypes -----------------------------------------------*/
  39. /* Private functions ---------------------------------------------------------*/
  40. /******************************************************************************/
  41. /* Cortex-M4 Processor Exceptions Handlers */
  42. /******************************************************************************/
  43. /**
  44. * @brief This function handles NMI exception.
  45. * @param None
  46. * @retval None
  47. */
  48. void NMI_Handler(void)
  49. {
  50. }
  51. /**
  52. * @brief This function handles Hard Fault exception.
  53. * @param None
  54. * @retval None
  55. */
  56. void HardFault_Handler(void)
  57. {
  58. /* Go to infinite loop when Hard Fault exception occurs */
  59. while (1)
  60. {
  61. }
  62. }
  63. /**
  64. * @brief This function handles Memory Manage exception.
  65. * @param None
  66. * @retval None
  67. */
  68. void MemManage_Handler(void)
  69. {
  70. /* Go to infinite loop when Memory Manage exception occurs */
  71. while (1)
  72. {
  73. }
  74. }
  75. /**
  76. * @brief This function handles Bus Fault exception.
  77. * @param None
  78. * @retval None
  79. */
  80. void BusFault_Handler(void)
  81. {
  82. /* Go to infinite loop when Bus Fault exception occurs */
  83. while (1)
  84. {
  85. }
  86. }
  87. /**
  88. * @brief This function handles Usage Fault exception.
  89. * @param None
  90. * @retval None
  91. */
  92. void UsageFault_Handler(void)
  93. {
  94. /* Go to infinite loop when Usage Fault exception occurs */
  95. while (1)
  96. {
  97. }
  98. }
  99. /**
  100. * @brief This function handles SVCall exception.
  101. * @param None
  102. * @retval None
  103. */
  104. void SVC_Handler(void)
  105. {
  106. }
  107. /**
  108. * @brief This function handles Debug Monitor exception.
  109. * @param None
  110. * @retval None
  111. */
  112. void DebugMon_Handler(void)
  113. {
  114. }
  115. /**
  116. * @brief This function handles PendSVC exception.
  117. * @param None
  118. * @retval None
  119. */
  120. void PendSV_Handler(void)
  121. {
  122. }
  123. /**
  124. * @brief This function handles SysTick Handler.
  125. * @param None
  126. * @retval None
  127. */
  128. void SysTick_Handler(void)
  129. {
  130. // TimingDelay_Decrement();
  131. }
  132. /******************************************************************************/
  133. /* STM32F4xx Peripherals Interrupt Handlers */
  134. /* Add here the Interrupt Handler for the used peripheral(s) (PPP), for the */
  135. /* available peripheral interrupt handler's name please refer to the startup */
  136. /* file (startup_stm32f4xx.s). */
  137. /******************************************************************************/
  138. /**
  139. * @brief This function handles PPP interrupt request.
  140. * @param None
  141. * @retval None
  142. */
  143. /*void PPP_IRQHandler(void)
  144. {
  145. }*/
  146. /**
  147. * @}
  148. */
  149. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/