stm32f1xx_it.c 7.2 KB

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  1. /* USER CODE BEGIN Header */
  2. /**
  3. ******************************************************************************
  4. * @file stm32f1xx_it.c
  5. * @brief Interrupt Service Routines.
  6. ******************************************************************************
  7. * @attention
  8. *
  9. * <h2><center>&copy; Copyright (c) 2019 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 "stm32f1xx_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 htim6;
  46. extern DMA_HandleTypeDef hdma_usart1_rx;
  47. extern DMA_HandleTypeDef hdma_usart1_tx;
  48. extern DMA_HandleTypeDef hdma_usart2_rx;
  49. extern UART_HandleTypeDef huart1;
  50. extern UART_HandleTypeDef huart2;
  51. /* USER CODE BEGIN EV */
  52. /* USER CODE END EV */
  53. /******************************************************************************/
  54. /* Cortex-M3 Processor Interruption and Exception Handlers */
  55. /******************************************************************************/
  56. /**
  57. * @brief This function handles Non maskable interrupt.
  58. */
  59. void NMI_Handler(void)
  60. {
  61. /* USER CODE BEGIN NonMaskableInt_IRQn 0 */
  62. /* USER CODE END NonMaskableInt_IRQn 0 */
  63. /* USER CODE BEGIN NonMaskableInt_IRQn 1 */
  64. /* USER CODE END NonMaskableInt_IRQn 1 */
  65. }
  66. /**
  67. * @brief This function handles Hard fault interrupt.
  68. */
  69. void HardFault_Handler(void)
  70. {
  71. /* USER CODE BEGIN HardFault_IRQn 0 */
  72. /* USER CODE END HardFault_IRQn 0 */
  73. while (1)
  74. {
  75. /* USER CODE BEGIN W1_HardFault_IRQn 0 */
  76. /* USER CODE END W1_HardFault_IRQn 0 */
  77. }
  78. }
  79. /**
  80. * @brief This function handles Memory management fault.
  81. */
  82. void MemManage_Handler(void)
  83. {
  84. /* USER CODE BEGIN MemoryManagement_IRQn 0 */
  85. /* USER CODE END MemoryManagement_IRQn 0 */
  86. while (1)
  87. {
  88. /* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
  89. /* USER CODE END W1_MemoryManagement_IRQn 0 */
  90. }
  91. }
  92. /**
  93. * @brief This function handles Prefetch fault, memory access fault.
  94. */
  95. void BusFault_Handler(void)
  96. {
  97. /* USER CODE BEGIN BusFault_IRQn 0 */
  98. /* USER CODE END BusFault_IRQn 0 */
  99. while (1)
  100. {
  101. /* USER CODE BEGIN W1_BusFault_IRQn 0 */
  102. /* USER CODE END W1_BusFault_IRQn 0 */
  103. }
  104. }
  105. /**
  106. * @brief This function handles Undefined instruction or illegal state.
  107. */
  108. void UsageFault_Handler(void)
  109. {
  110. /* USER CODE BEGIN UsageFault_IRQn 0 */
  111. /* USER CODE END UsageFault_IRQn 0 */
  112. while (1)
  113. {
  114. /* USER CODE BEGIN W1_UsageFault_IRQn 0 */
  115. /* USER CODE END W1_UsageFault_IRQn 0 */
  116. }
  117. }
  118. /**
  119. * @brief This function handles System service call via SWI instruction.
  120. */
  121. void SVC_Handler(void)
  122. {
  123. /* USER CODE BEGIN SVCall_IRQn 0 */
  124. /* USER CODE END SVCall_IRQn 0 */
  125. /* USER CODE BEGIN SVCall_IRQn 1 */
  126. /* USER CODE END SVCall_IRQn 1 */
  127. }
  128. /**
  129. * @brief This function handles Debug monitor.
  130. */
  131. void DebugMon_Handler(void)
  132. {
  133. /* USER CODE BEGIN DebugMonitor_IRQn 0 */
  134. /* USER CODE END DebugMonitor_IRQn 0 */
  135. /* USER CODE BEGIN DebugMonitor_IRQn 1 */
  136. /* USER CODE END DebugMonitor_IRQn 1 */
  137. }
  138. /**
  139. * @brief This function handles Pendable request for system service.
  140. */
  141. void PendSV_Handler(void)
  142. {
  143. /* USER CODE BEGIN PendSV_IRQn 0 */
  144. /* USER CODE END PendSV_IRQn 0 */
  145. /* USER CODE BEGIN PendSV_IRQn 1 */
  146. /* USER CODE END PendSV_IRQn 1 */
  147. }
  148. /**
  149. * @brief This function handles System tick timer.
  150. */
  151. void SysTick_Handler(void)
  152. {
  153. /* USER CODE BEGIN SysTick_IRQn 0 */
  154. /* USER CODE END SysTick_IRQn 0 */
  155. HAL_IncTick();
  156. /* USER CODE BEGIN SysTick_IRQn 1 */
  157. /* USER CODE END SysTick_IRQn 1 */
  158. }
  159. /******************************************************************************/
  160. /* STM32F1xx Peripheral Interrupt Handlers */
  161. /* Add here the Interrupt Handlers for the used peripherals. */
  162. /* For the available peripheral interrupt handler names, */
  163. /* please refer to the startup file (startup_stm32f1xx.s). */
  164. /******************************************************************************/
  165. /**
  166. * @brief This function handles DMA1 channel4 global interrupt.
  167. */
  168. void DMA1_Channel4_IRQHandler(void)
  169. {
  170. /* USER CODE BEGIN DMA1_Channel4_IRQn 0 */
  171. /* USER CODE END DMA1_Channel4_IRQn 0 */
  172. HAL_DMA_IRQHandler(&hdma_usart1_tx);
  173. /* USER CODE BEGIN DMA1_Channel4_IRQn 1 */
  174. /* USER CODE END DMA1_Channel4_IRQn 1 */
  175. }
  176. /**
  177. * @brief This function handles DMA1 channel5 global interrupt.
  178. */
  179. void DMA1_Channel5_IRQHandler(void)
  180. {
  181. /* USER CODE BEGIN DMA1_Channel5_IRQn 0 */
  182. /* USER CODE END DMA1_Channel5_IRQn 0 */
  183. HAL_DMA_IRQHandler(&hdma_usart1_rx);
  184. /* USER CODE BEGIN DMA1_Channel5_IRQn 1 */
  185. /* USER CODE END DMA1_Channel5_IRQn 1 */
  186. }
  187. /**
  188. * @brief This function handles DMA1 channel6 global interrupt.
  189. */
  190. void DMA1_Channel6_IRQHandler(void)
  191. {
  192. /* USER CODE BEGIN DMA1_Channel6_IRQn 0 */
  193. /* USER CODE END DMA1_Channel6_IRQn 0 */
  194. HAL_DMA_IRQHandler(&hdma_usart2_rx);
  195. /* USER CODE BEGIN DMA1_Channel6_IRQn 1 */
  196. /* USER CODE END DMA1_Channel6_IRQn 1 */
  197. }
  198. /**
  199. * @brief This function handles USART1 global interrupt.
  200. */
  201. void USART1_IRQHandler(void)
  202. {
  203. /* USER CODE BEGIN USART1_IRQn 0 */
  204. /* USER CODE END USART1_IRQn 0 */
  205. HAL_UART_IRQHandler(&huart1);
  206. /* USER CODE BEGIN USART1_IRQn 1 */
  207. /* USER CODE END USART1_IRQn 1 */
  208. }
  209. /**
  210. * @brief This function handles USART2 global interrupt.
  211. */
  212. void USART2_IRQHandler(void)
  213. {
  214. /* USER CODE BEGIN USART2_IRQn 0 */
  215. /* USER CODE END USART2_IRQn 0 */
  216. HAL_UART_IRQHandler(&huart2);
  217. /* USER CODE BEGIN USART2_IRQn 1 */
  218. /* USER CODE END USART2_IRQn 1 */
  219. }
  220. /**
  221. * @brief This function handles TIM6 global interrupt.
  222. */
  223. void TIM6_IRQHandler(void)
  224. {
  225. /* USER CODE BEGIN TIM6_IRQn 0 */
  226. /* USER CODE END TIM6_IRQn 0 */
  227. HAL_TIM_IRQHandler(&htim6);
  228. /* USER CODE BEGIN TIM6_IRQn 1 */
  229. /* USER CODE END TIM6_IRQn 1 */
  230. }
  231. /* USER CODE BEGIN 1 */
  232. /* USER CODE END 1 */
  233. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/