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>© 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****/