Exemplos de AUDIO_StorageInit em C++ (Cpp)

Exemplo n.º 1

Arquivo: explorer.c Projeto: acrepina/STM32F7_serverWEB

/**
  * @brief  Shows audio file (*.wav) on the root
  * @param  None
  * @retval None
  */
uint8_t AUDIO_ShowWavFiles(void)
{
  uint8_t i = 0;
  uint8_t line_idx = 0;
  if(AUDIO_StorageInit() == FR_OK)
  {
    if(AUDIO_StorageParse() ==  FR_OK)
    {
      if(FileList.ptr > 0)
      {
        BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
        LCD_UsrLog("audio file(s) [ROOT]:\n\n");
        
        for(i = 0; i < FileList.ptr; i++)
        {
          line_idx++;
          LCD_DbgLog("   |__");
          LCD_DbgLog((char *)FileList.file[i].name);
          LCD_DbgLog("\n");
        }
        BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
        LCD_UsrLog("\nEnd of files list.\n");
        return 0;
      }
      return 1;
    }
    return 2;
  }
  else
  {
    return 3;
  }
}

Exemplo n.º 2

Arquivo: explorer.c Projeto: nidhiyanandh/STM32Cube_FW_F4_V1.5.0_GCC_Makefile

/**
  * @brief  Shows audio file (*.wav) on the root
  * @param  None
  * @retval None
  */
uint8_t AUDIO_ShowWavFiles(void)
{
  uint8_t i = 0;
  uint8_t line_idx = 0;
  if(AUDIO_StorageInit() == FR_OK)
  {
    if(AUDIO_StorageParse() ==  FR_OK)
    {
      if(FileList.ptr > 0)
      {
        BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
        LCD_UsrLog("audio file(s) [ROOT]:\n\n");
        
        for(i = 0; i < FileList.ptr; i++)
        {
          line_idx++;
          if(line_idx > 9)
          {
            line_idx = 0;
            LCD_UsrLog("> Press [Key] To Continue.\n");
            
            /* KEY Button in polling */
            while(BSP_PB_GetState(BUTTON_KEY) != RESET)
            {
              /* Wait for User Input */
            }
          } 
          LCD_DbgLog("   |__");
          LCD_DbgLog((char *)FileList.file[i].name);
          LCD_DbgLog("\n");
        }
        BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
        LCD_UsrLog("\nEnd of files list.\n");
        return 0;
      }
      return 1;
    }
    return 2;
  }
  else
  {
    return 3;
  }
}