Esempio n. 1
0
CString CVqf::GetFormatString()
{
	CString strFormat;
	if(!m_bEnable)
	{
		//「不明」
		//strFormat.LoadString(IDS_UNKNOWN);
		return strFormat;
	}

	strFormat.Format("TwinVQ %s, %dkHz, %dkbps, %s",
					GetVer(),
					GetSamplFreq(),
					GetRate(),
					(GetStereo()&0x03)?"Stereo":"Mono"
					);
	return strFormat;
}
void Offset_Measurement_On(void)
{  
   /*DAC DMA request disable to measure the dark detector output*/
   DAC_DMACmd(DAC_Channel_1, DISABLE);
   /*MHP Off*/
   DAC_SetChannel1Data(DAC_Align_12b_R, 0);
   
   /*DMA2 interrupt will not disable ADC3 because triggering is not needed for 
   offset measurement*/
    offset_meas = 1;  
   /*ADC3 is ENABLED because triggering from the DAC output is not needed*/
   //ADC_Cmd(ADC3, ENABLE);
   ADC_DMACmd(ADC3, ENABLE);
   old_sampl_freq = GetSamplFreq();
   
   /*4000 samples per second: we need to wait 0.25 seconds to fill the 
   1000 elements buffer*/
   SetSamplFreq(4000);
}