stm32f1xx_it.c 8.3 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307
  1. /* USER CODE BEGIN Header */
  2. /**
  3. ******************************************************************************
  4. * @file stm32f1xx_it.c
  5. * @brief Interrupt Service Routines.
  6. ******************************************************************************
  7. *
  8. * COPYRIGHT(c) 2019 STMicroelectronics
  9. *
  10. * Redistribution and use in source and binary forms, with or without modification,
  11. * are permitted provided that the following conditions are met:
  12. * 1. Redistributions of source code must retain the above copyright notice,
  13. * this list of conditions and the following disclaimer.
  14. * 2. Redistributions in binary form must reproduce the above copyright notice,
  15. * this list of conditions and the following disclaimer in the documentation
  16. * and/or other materials provided with the distribution.
  17. * 3. Neither the name of STMicroelectronics nor the names of its contributors
  18. * may be used to endorse or promote products derived from this software
  19. * without specific prior written permission.
  20. *
  21. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  22. * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  24. * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  25. * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  27. * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  28. * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  29. * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31. *
  32. ******************************************************************************
  33. */
  34. /* USER CODE END Header */
  35. /* Includes ------------------------------------------------------------------*/
  36. #include "main.h"
  37. #include "stm32f1xx_it.h"
  38. /* Private includes ----------------------------------------------------------*/
  39. /* USER CODE BEGIN Includes */
  40. /* USER CODE END Includes */
  41. /* Private typedef -----------------------------------------------------------*/
  42. /* USER CODE BEGIN TD */
  43. /* USER CODE END TD */
  44. /* Private define ------------------------------------------------------------*/
  45. /* USER CODE BEGIN PD */
  46. /* USER CODE END PD */
  47. /* Private macro -------------------------------------------------------------*/
  48. /* USER CODE BEGIN PM */
  49. /* USER CODE END PM */
  50. /* Private variables ---------------------------------------------------------*/
  51. /* USER CODE BEGIN PV */
  52. /* USER CODE END PV */
  53. /* Private function prototypes -----------------------------------------------*/
  54. /* USER CODE BEGIN PFP */
  55. /* USER CODE END PFP */
  56. /* Private user code ---------------------------------------------------------*/
  57. /* USER CODE BEGIN 0 */
  58. /* USER CODE END 0 */
  59. /* External variables --------------------------------------------------------*/
  60. extern TIM_HandleTypeDef htim6;
  61. extern DMA_HandleTypeDef hdma_usart1_rx;
  62. extern DMA_HandleTypeDef hdma_usart2_rx;
  63. extern UART_HandleTypeDef huart1;
  64. extern UART_HandleTypeDef huart2;
  65. /* USER CODE BEGIN EV */
  66. /* USER CODE END EV */
  67. /******************************************************************************/
  68. /* Cortex-M3 Processor Interruption and Exception Handlers */
  69. /******************************************************************************/
  70. /**
  71. * @brief This function handles Non maskable interrupt.
  72. */
  73. void NMI_Handler(void)
  74. {
  75. /* USER CODE BEGIN NonMaskableInt_IRQn 0 */
  76. /* USER CODE END NonMaskableInt_IRQn 0 */
  77. /* USER CODE BEGIN NonMaskableInt_IRQn 1 */
  78. /* USER CODE END NonMaskableInt_IRQn 1 */
  79. }
  80. /**
  81. * @brief This function handles Hard fault interrupt.
  82. */
  83. void HardFault_Handler(void)
  84. {
  85. /* USER CODE BEGIN HardFault_IRQn 0 */
  86. /* USER CODE END HardFault_IRQn 0 */
  87. while (1)
  88. {
  89. /* USER CODE BEGIN W1_HardFault_IRQn 0 */
  90. /* USER CODE END W1_HardFault_IRQn 0 */
  91. }
  92. }
  93. /**
  94. * @brief This function handles Memory management fault.
  95. */
  96. void MemManage_Handler(void)
  97. {
  98. /* USER CODE BEGIN MemoryManagement_IRQn 0 */
  99. /* USER CODE END MemoryManagement_IRQn 0 */
  100. while (1)
  101. {
  102. /* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
  103. /* USER CODE END W1_MemoryManagement_IRQn 0 */
  104. }
  105. }
  106. /**
  107. * @brief This function handles Prefetch fault, memory access fault.
  108. */
  109. void BusFault_Handler(void)
  110. {
  111. /* USER CODE BEGIN BusFault_IRQn 0 */
  112. /* USER CODE END BusFault_IRQn 0 */
  113. while (1)
  114. {
  115. /* USER CODE BEGIN W1_BusFault_IRQn 0 */
  116. /* USER CODE END W1_BusFault_IRQn 0 */
  117. }
  118. }
  119. /**
  120. * @brief This function handles Undefined instruction or illegal state.
  121. */
  122. void UsageFault_Handler(void)
  123. {
  124. /* USER CODE BEGIN UsageFault_IRQn 0 */
  125. /* USER CODE END UsageFault_IRQn 0 */
  126. while (1)
  127. {
  128. /* USER CODE BEGIN W1_UsageFault_IRQn 0 */
  129. /* USER CODE END W1_UsageFault_IRQn 0 */
  130. }
  131. }
  132. /**
  133. * @brief This function handles System service call via SWI instruction.
  134. */
  135. void SVC_Handler(void)
  136. {
  137. /* USER CODE BEGIN SVCall_IRQn 0 */
  138. /* USER CODE END SVCall_IRQn 0 */
  139. /* USER CODE BEGIN SVCall_IRQn 1 */
  140. /* USER CODE END SVCall_IRQn 1 */
  141. }
  142. /**
  143. * @brief This function handles Debug monitor.
  144. */
  145. void DebugMon_Handler(void)
  146. {
  147. /* USER CODE BEGIN DebugMonitor_IRQn 0 */
  148. /* USER CODE END DebugMonitor_IRQn 0 */
  149. /* USER CODE BEGIN DebugMonitor_IRQn 1 */
  150. /* USER CODE END DebugMonitor_IRQn 1 */
  151. }
  152. /**
  153. * @brief This function handles Pendable request for system service.
  154. */
  155. void PendSV_Handler(void)
  156. {
  157. /* USER CODE BEGIN PendSV_IRQn 0 */
  158. /* USER CODE END PendSV_IRQn 0 */
  159. /* USER CODE BEGIN PendSV_IRQn 1 */
  160. /* USER CODE END PendSV_IRQn 1 */
  161. }
  162. /**
  163. * @brief This function handles System tick timer.
  164. */
  165. void SysTick_Handler(void)
  166. {
  167. /* USER CODE BEGIN SysTick_IRQn 0 */
  168. /* USER CODE END SysTick_IRQn 0 */
  169. HAL_IncTick();
  170. /* USER CODE BEGIN SysTick_IRQn 1 */
  171. /* USER CODE END SysTick_IRQn 1 */
  172. }
  173. /******************************************************************************/
  174. /* STM32F1xx Peripheral Interrupt Handlers */
  175. /* Add here the Interrupt Handlers for the used peripherals. */
  176. /* For the available peripheral interrupt handler names, */
  177. /* please refer to the startup file (startup_stm32f1xx.s). */
  178. /******************************************************************************/
  179. /**
  180. * @brief This function handles EXTI line0 interrupt.
  181. */
  182. void EXTI0_IRQHandler(void)
  183. {
  184. /* USER CODE BEGIN EXTI0_IRQn 0 */
  185. /* USER CODE END EXTI0_IRQn 0 */
  186. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_0);
  187. /* USER CODE BEGIN EXTI0_IRQn 1 */
  188. /* USER CODE END EXTI0_IRQn 1 */
  189. }
  190. /**
  191. * @brief This function handles DMA1 channel5 global interrupt.
  192. */
  193. void DMA1_Channel5_IRQHandler(void)
  194. {
  195. /* USER CODE BEGIN DMA1_Channel5_IRQn 0 */
  196. /* USER CODE END DMA1_Channel5_IRQn 0 */
  197. HAL_DMA_IRQHandler(&hdma_usart1_rx);
  198. /* USER CODE BEGIN DMA1_Channel5_IRQn 1 */
  199. /* USER CODE END DMA1_Channel5_IRQn 1 */
  200. }
  201. /**
  202. * @brief This function handles DMA1 channel6 global interrupt.
  203. */
  204. void DMA1_Channel6_IRQHandler(void)
  205. {
  206. /* USER CODE BEGIN DMA1_Channel6_IRQn 0 */
  207. /* USER CODE END DMA1_Channel6_IRQn 0 */
  208. HAL_DMA_IRQHandler(&hdma_usart2_rx);
  209. /* USER CODE BEGIN DMA1_Channel6_IRQn 1 */
  210. /* USER CODE END DMA1_Channel6_IRQn 1 */
  211. }
  212. /**
  213. * @brief This function handles USART1 global interrupt.
  214. */
  215. void USART1_IRQHandler(void)
  216. {
  217. /* USER CODE BEGIN USART1_IRQn 0 */
  218. /* USER CODE END USART1_IRQn 0 */
  219. HAL_UART_IRQHandler(&huart1);
  220. /* USER CODE BEGIN USART1_IRQn 1 */
  221. /* USER CODE END USART1_IRQn 1 */
  222. }
  223. /**
  224. * @brief This function handles USART2 global interrupt.
  225. */
  226. void USART2_IRQHandler(void)
  227. {
  228. /* USER CODE BEGIN USART2_IRQn 0 */
  229. /* USER CODE END USART2_IRQn 0 */
  230. HAL_UART_IRQHandler(&huart2);
  231. /* USER CODE BEGIN USART2_IRQn 1 */
  232. /* USER CODE END USART2_IRQn 1 */
  233. }
  234. /**
  235. * @brief This function handles TIM6 global interrupt.
  236. */
  237. void TIM6_IRQHandler(void)
  238. {
  239. /* USER CODE BEGIN TIM6_IRQn 0 */
  240. /* USER CODE END TIM6_IRQn 0 */
  241. HAL_TIM_IRQHandler(&htim6);
  242. /* USER CODE BEGIN TIM6_IRQn 1 */
  243. /* USER CODE END TIM6_IRQn 1 */
  244. }
  245. /* USER CODE BEGIN 1 */
  246. /* USER CODE END 1 */
  247. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/