C++ (Cpp) BSP_AUDIO_IN_DeInit Exemples

Exemple #1

Fichier : audio_recorder_app.c Projet : nguyenvuhung/STM32Cube_FW_F4

/**
  * @brief  Audio player DeInit
  * @param  None.
  * @retval Audio state.
  */
AUDIO_RECORDER_ErrorTypdef  AUDIO_RECORDER_DeInit(void)
{
  if(haudio.in.state == AUDIO_RECORDER_RECORDING)
  {
    BSP_AUDIO_IN_Stop();
    BSP_AUDIO_IN_DeInit();
    f_close(&wav_file); 
  }
  
  if(haudio.in.state == AUDIO_RECORDER_PLAYING)
  {  
    BSP_AUDIO_OUT_Stop(CODEC_PDWN_HW);
    BSP_AUDIO_OUT_DeInit();  
    f_close(&wav_file); 
  }
  
  haudio.in.state = AUDIO_RECORDER_IDLE; 
  
    if(AudioEvent != 0)
  {
    vQueueDelete(AudioEvent); 
    AudioEvent = 0;
  }
  
  if(AudioThreadId != 0)
  {
    osThreadTerminate(AudioThreadId);
    AudioThreadId = 0;
  }
  return AUDIO_RECORDER_ERROR_NONE;
}

Exemple #2

Fichier : audio_recorder_app.c Projet : MrZANE42/verisure1512

/**
  * @brief  Audio player DeInit
  * @param  None.
  * @retval Audio state.
  */
AUDIO_RECORDER_ErrorTypdef  AUDIO_RECORDER_DeInit(void)
{
  RCC_PeriphCLKInitTypeDef  PeriphClkInitStruct;

  if(haudio.in.state == AUDIO_RECORDER_RECORDING)
  {
    BSP_AUDIO_IN_Stop(CODEC_PDWN_HW);
    BSP_AUDIO_IN_DeInit();
    f_close(&wav_file); 
  }
  
  if(haudio.in.state == AUDIO_RECORDER_PLAYING)
  {  
    BSP_AUDIO_OUT_Stop(CODEC_PDWN_HW);
    BSP_AUDIO_OUT_DeInit();  
    f_close(&wav_file); 
  }
  
  haudio.in.state = AUDIO_RECORDER_IDLE; 
  
    if(AudioEvent != 0)
  {
    vQueueDelete(AudioEvent); 
    AudioEvent = 0;
  }


  /* Restore SAI PLL clock */
  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC;
  PeriphClkInitStruct.PLLSAI.PLLSAIN = 192;
  PeriphClkInitStruct.PLLSAI.PLLSAIR = 5;
  PeriphClkInitStruct.PLLSAIDivR = RCC_PLLSAIDIVR_4;
  HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
  
  if(AudioThreadId != 0)
  {
    osThreadTerminate(AudioThreadId);
    AudioThreadId = 0;
  }
  return AUDIO_RECORDER_ERROR_NONE;
}