stm32f2xx_it.c 4.9 KB

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  1. /**
  2. ******************************************************************************
  3. * @file stm32f2xx_it.c
  4. * @brief Interrupt Service Routines.
  5. ******************************************************************************
  6. *
  7. * COPYRIGHT(c) 2019 STMicroelectronics
  8. *
  9. * Redistribution and use in source and binary forms, with or without modification,
  10. * are permitted provided that the following conditions are met:
  11. * 1. Redistributions of source code must retain the above copyright notice,
  12. * this list of conditions and the following disclaimer.
  13. * 2. Redistributions in binary form must reproduce the above copyright notice,
  14. * this list of conditions and the following disclaimer in the documentation
  15. * and/or other materials provided with the distribution.
  16. * 3. Neither the name of STMicroelectronics nor the names of its contributors
  17. * may be used to endorse or promote products derived from this software
  18. * without specific prior written permission.
  19. *
  20. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  21. * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  22. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  23. * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  24. * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  25. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  26. * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  27. * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  28. * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  29. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30. *
  31. ******************************************************************************
  32. */
  33. /* Includes ------------------------------------------------------------------*/
  34. #include "stm32f2xx_hal.h"
  35. #include "stm32f2xx.h"
  36. #include "stm32f2xx_it.h"
  37. /* USER CODE BEGIN 0 */
  38. /* USER CODE END 0 */
  39. /* External variables --------------------------------------------------------*/
  40. extern PCD_HandleTypeDef hpcd_USB_OTG_HS;
  41. extern DMA_HandleTypeDef hdma_sdio_tx;
  42. extern DMA_HandleTypeDef hdma_sdio_rx;
  43. extern SD_HandleTypeDef hsd;
  44. /******************************************************************************/
  45. /* Cortex-M3 Processor Interruption and Exception Handlers */
  46. /******************************************************************************/
  47. /**
  48. * @brief This function handles System tick timer.
  49. */
  50. void SysTick_Handler(void)
  51. {
  52. /* USER CODE BEGIN SysTick_IRQn 0 */
  53. /* USER CODE END SysTick_IRQn 0 */
  54. HAL_IncTick();
  55. HAL_SYSTICK_IRQHandler();
  56. /* USER CODE BEGIN SysTick_IRQn 1 */
  57. /* USER CODE END SysTick_IRQn 1 */
  58. }
  59. /******************************************************************************/
  60. /* STM32F2xx Peripheral Interrupt Handlers */
  61. /* Add here the Interrupt Handlers for the used peripherals. */
  62. /* For the available peripheral interrupt handler names, */
  63. /* please refer to the startup file (startup_stm32f2xx.s). */
  64. /******************************************************************************/
  65. /**
  66. * @brief This function handles EXTI line4 interrupt.
  67. */
  68. void EXTI4_IRQHandler(void)
  69. {
  70. /* USER CODE BEGIN EXTI4_IRQn 0 */
  71. /* USER CODE END EXTI4_IRQn 0 */
  72. HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_4);
  73. /* USER CODE BEGIN EXTI4_IRQn 1 */
  74. /* USER CODE END EXTI4_IRQn 1 */
  75. }
  76. /**
  77. * @brief This function handles SDIO global interrupt.
  78. */
  79. void SDIO_IRQHandler(void)
  80. {
  81. /* USER CODE BEGIN SDIO_IRQn 0 */
  82. /* USER CODE END SDIO_IRQn 0 */
  83. HAL_SD_IRQHandler(&hsd);
  84. /* USER CODE BEGIN SDIO_IRQn 1 */
  85. /* USER CODE END SDIO_IRQn 1 */
  86. }
  87. /**
  88. * @brief This function handles DMA2 Stream3 global interrupt.
  89. */
  90. void DMA2_Stream3_IRQHandler(void)
  91. {
  92. /* USER CODE BEGIN DMA2_Stream3_IRQn 0 */
  93. /* USER CODE END DMA2_Stream3_IRQn 0 */
  94. HAL_DMA_IRQHandler(&hdma_sdio_tx);
  95. /* USER CODE BEGIN DMA2_Stream3_IRQn 1 */
  96. /* USER CODE END DMA2_Stream3_IRQn 1 */
  97. }
  98. /**
  99. * @brief This function handles DMA2 Stream6 global interrupt.
  100. */
  101. void DMA2_Stream6_IRQHandler(void)
  102. {
  103. /* USER CODE BEGIN DMA2_Stream6_IRQn 0 */
  104. /* USER CODE END DMA2_Stream6_IRQn 0 */
  105. HAL_DMA_IRQHandler(&hdma_sdio_rx);
  106. /* USER CODE BEGIN DMA2_Stream6_IRQn 1 */
  107. /* USER CODE END DMA2_Stream6_IRQn 1 */
  108. }
  109. /**
  110. * @brief This function handles USB On The Go HS global interrupt.
  111. */
  112. void OTG_HS_IRQHandler(void)
  113. {
  114. /* USER CODE BEGIN OTG_HS_IRQn 0 */
  115. /* USER CODE END OTG_HS_IRQn 0 */
  116. HAL_PCD_IRQHandler(&hpcd_USB_OTG_HS);
  117. /* USER CODE BEGIN OTG_HS_IRQn 1 */
  118. /* USER CODE END OTG_HS_IRQn 1 */
  119. }
  120. /* USER CODE BEGIN 1 */
  121. /* USER CODE END 1 */
  122. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/