/* param handle WM8904 handle structure to be filled with default values.  */
void WM8904_GetDefaultConfig(wm8904_config_t *config)
/* param handle WM8904 handle structure to be filled with default values.  */
void WM8904_GetDefaultConfig(wm8904_config_t *config)
{
    memset(config, 0, sizeof(wm8904_config_t));
    config->master            = false;
    config->protocol          = kWM8904_ProtocolI2S;
    config->format.sampleRate = kWM8904_SampleRate48kHz;
    config->format.bitWidth   = kWM8904_BitWidth16;
}