AudioRecord

Dependencies:   STM32L4xx_HAL_Driver CMSIS_DSP_401

stm32l4xx_it.c

Committer:
EricLew
Date:
2015-11-23
Revision:
0:d4e5ad7ad71c

File content as of revision 0:d4e5ad7ad71c:

/**
  ******************************************************************************
  * @file    BSP/Src/stm32l4xx_it.c 
  * @author  MCD Application Team
  * @version V1.1.0
  * @date    16-September-2015
  * @brief   Main Interrupt Service Routines.
  *          This file provides template for all exceptions handler and 
  *          peripherals interrupt service routine.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
  */

/* Includes ------------------------------------------------------------------*/
#include "stm32l4xx_it.h"
#include "main.h"

/** @addtogroup STM32L4xx_HAL_Examples
  * @{
  */

/** @addtogroup Templates
  * @{
  */

extern SAI_HandleTypeDef          BSP_AUDIO_hSai;
extern DFSDM_Filter_HandleTypeDef BSP_AUDIO_hDfsdmLeftFilter;

/* DBG */
typedef struct {
  uint32_t IrqCpt_EXTI0;
  uint32_t IrqCpt_EXTI1;
  uint32_t IrqCpt_EXTI2;
  uint32_t IrqCpt_EXTI3;
  uint32_t IrqCpt_EXTI9_5;
  uint32_t IrqCpt_EXTI15_10;
  uint32_t IrqCpt_SAI;
  uint32_t IrqCpt_DFSDM;
} IrqCpt_t;
IrqCpt_t IrqCpt = {0};
/* DBG */

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* 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();
}
  

/******************************************************************************/
/*                 STM32L4xx 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_stm32l4xx.s).                                               */
/******************************************************************************/

/**
  * @brief  This function handles EXTI0 interrupt request.
  * @param  None
  * @retval None
  */
void EXTI0_IRQHandler (void)
{
  IrqCpt.IrqCpt_EXTI0++;
  HAL_GPIO_EXTI_IRQHandler(SEL_JOY_PIN);
}

/**
  * @brief  This function handles EXTI1 interrupt request.
  * @param  None
  * @retval None
  */
void EXTI1_IRQHandler (void)
{
  IrqCpt.IrqCpt_EXTI1++;
  HAL_GPIO_EXTI_IRQHandler(LEFT_JOY_PIN);
}

/**
  * @brief  This function handles EXTI2 interrupt request.
  * @param  None
  * @retval None
  */
void EXTI2_IRQHandler (void)
{
  IrqCpt.IrqCpt_EXTI2++;
  HAL_GPIO_EXTI_IRQHandler(RIGHT_JOY_PIN);
}

/**
  * @brief  This function handles EXTI3 interrupt request.
  * @param  None
  * @retval None
  */
void EXTI3_IRQHandler (void)
{
  IrqCpt.IrqCpt_EXTI3++;
  HAL_GPIO_TogglePin(LED4_GPIO_PORT, LED4_PIN);
  HAL_GPIO_EXTI_IRQHandler(UP_JOY_PIN);
  HAL_GPIO_TogglePin(LED4_GPIO_PORT, LED4_PIN);
}

/**
  * @brief  This function handles EXTI9_5 interrupt request.
  * @param  None
  * @retval None
  */
void EXTI9_5_IRQHandler (void)
{
  IrqCpt.IrqCpt_EXTI9_5++;
  HAL_GPIO_EXTI_IRQHandler(DOWN_JOY_PIN);
}

/**
  * @brief  This function handles EXTI15_10 interrupt request.
  * @param  None
  * @retval None
  */
void EXTI15_10_IRQHandler (void)
{
  IrqCpt.IrqCpt_EXTI15_10++;
  HAL_GPIO_EXTI_IRQHandler(IDD_INT_PIN);
}

/**
  * @brief  This function handles SAI DMA interrupt request.
  * @param  None
  * @retval None
  */
void AUDIO_SAIx_DMAx_IRQHandler(void)
{ 
  IrqCpt.IrqCpt_SAI++;
  HAL_DMA_IRQHandler(BSP_AUDIO_hSai.hdmatx);
}

/**
  * @brief  This function handles DFSDM Left DMAinterrupt request.
  * @param  None
  * @retval None
  */
void AUDIO_DFSDM_DMAx_LEFT_IRQHandler(void)
{ 
  IrqCpt.IrqCpt_DFSDM++;
  HAL_DMA_IRQHandler(BSP_AUDIO_hDfsdmLeftFilter.hdmaReg);
}

/**
  * @}
  */ 

/**
  * @}
  */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/