2021-03-03 14:55:52 +01:00

247 lines
5.8 KiB
C

/**
******************************************************************************
* @file DFSDM/DFSDM_PulseSkipper/Src/stm32f4xx_it.c
* @author MCD Application Team
* @brief Main Interrupt Service Routines.
* This file provides template for all exceptions handler and
* peripherals interrupt service routine.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "stm32f4xx_it.h"
/** @addtogroup STM32F4xx_HAL_Examples
* @{
*/
/** @addtogroup DFSDM_AudioRecord
* @{
*/
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
extern I2S_HandleTypeDef haudio_i2s;
extern DFSDM_Filter_HandleTypeDef Dfsdm2Filter1Handle;
extern DFSDM_Filter_HandleTypeDef Dfsdm2Filter2Handle;
extern DFSDM_Filter_HandleTypeDef Dfsdm2Filter3Handle;
extern DFSDM_Filter_HandleTypeDef Dfsdm2Filter4Handle;
extern DFSDM_Filter_HandleTypeDef Dfsdm1Filter1Handle;
extern TIM_HandleTypeDef TimDfsdm2Handle;
extern TIM_HandleTypeDef TimDfsdm1Handle;
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
/******************************************************************************/
/* Cortex-M4 Processor Exceptions Handlers */
/******************************************************************************/
/**
* @brief This function handles NMI exception.
* @param None
* @retval None
*/
void NMI_Handler(void)
{
}
/**
* @brief This function handles Hard Fault exception.
* @param None
* @retval None
*/
void HardFault_Handler(void)
{
/* Go to infinite loop when Hard Fault exception occurs */
while (1)
{
}
}
/**
* @brief This function handles Memory Manage exception.
* @param None
* @retval None
*/
void MemManage_Handler(void)
{
/* Go to infinite loop when Memory Manage exception occurs */
while (1)
{
}
}
/**
* @brief This function handles Bus Fault exception.
* @param None
* @retval None
*/
void BusFault_Handler(void)
{
/* Go to infinite loop when Bus Fault exception occurs */
while (1)
{
}
}
/**
* @brief This function handles Usage Fault exception.
* @param None
* @retval None
*/
void UsageFault_Handler(void)
{
/* Go to infinite loop when Usage Fault exception occurs */
while (1)
{
}
}
/**
* @brief This function handles SVCall exception.
* @param None
* @retval None
*/
void SVC_Handler(void)
{
}
/**
* @brief This function handles Debug Monitor exception.
* @param None
* @retval None
*/
void DebugMon_Handler(void)
{
}
/**
* @brief This function handles PendSVC exception.
* @param None
* @retval None
*/
void PendSV_Handler(void)
{
}
/**
* @brief This function handles SysTick Handler.
* @param None
* @retval None
*/
void SysTick_Handler(void)
{
HAL_IncTick();
}
/******************************************************************************/
/* STM32F4xx Peripherals Interrupt Handlers */
/* Add here the Interrupt Handler for the used peripheral(s) (PPP), for the */
/* available peripheral interrupt handler's name please refer to the startup */
/* file (startup_stm32f4xx.s). */
/******************************************************************************/
/**
* @brief This function handles DMA2_Channel8 interrupt request.
* @param None
* @retval None
*/
void DMA2_Stream0_IRQHandler(void)
{
HAL_DMA_IRQHandler(Dfsdm2Filter1Handle.hdmaReg);
}
/**
* @brief This function handles DMA2_Channel8 interrupt request.
* @param None
* @retval None
*/
void DMA2_Stream1_IRQHandler(void)
{
HAL_DMA_IRQHandler(Dfsdm2Filter2Handle.hdmaReg);
}
/**
* @brief This function handles DMA2_Channel8 interrupt request.
* @param None
* @retval None
*/
void DMA2_Stream2_IRQHandler(void)
{
HAL_DMA_IRQHandler(Dfsdm2Filter3Handle.hdmaReg);
}
/**
* @brief This function handles DMA2_Channel8 interrupt request.
* @param None
* @retval None
*/
void DMA2_Stream3_IRQHandler(void)
{
HAL_DMA_IRQHandler(Dfsdm2Filter4Handle.hdmaReg);
}
/**
* @brief This function handles DMA2_Channel3 interrupt request.
* @param None
* @retval None
*/
void DMA2_Stream6_IRQHandler(void)
{
HAL_DMA_IRQHandler(Dfsdm1Filter1Handle.hdmaReg);
}
/**
* @brief This function handles I2S DMA interrupt request.
* @param None
* @retval None
*/
void DMA1_Stream4_IRQHandler(void)
{
HAL_DMA_IRQHandler(haudio_i2s.hdmatx);
}
/**
* @brief This function handles TIMER3 interrupt request.
* @param None
* @retval None
*/
void TIM3_IRQHandler(void)
{
HAL_TIM_IRQHandler(&TimDfsdm2Handle);
}
/**
* @brief This function handles TIMER4 interrupt request.
* @param None
* @retval None
*/
void TIM4_IRQHandler(void)
{
HAL_TIM_IRQHandler(&TimDfsdm1Handle);
}
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/