/* Fills each I2S_InitStruct member with its default value.  */
void I2S_StructInit(I2S_InitTypeDef *I2S_InitStruct)
/* Fills each I2S_InitStruct member with its default value.  */
void I2S_StructInit(I2S_InitTypeDef *I2S_InitStruct)
{
    I2S_InitStruct->I2S_Mode = I2S_Mode_SlaveTx;
    I2S_InitStruct->I2S_Standard = I2S_Standard_Phillips;
    I2S_InitStruct->I2S_DataFormat = I2S_DataFormat_16b;
    I2S_InitStruct->I2S_MCLKOutput = I2S_MCLKOutput_Disable;
    I2S_InitStruct->I2S_AudioFreq = I2S_AudioFreq_Default;
    I2S_InitStruct->I2S_CPOL = I2S_CPOL_Low;
}