public static extern HRSStatus ReadPWVModeFromStandaloneMode(int mode, ref int timeDiffPTTPeak, ref ECG_WAVEFORM ecgWaveform, ref PPG_WAVEFORM ppgWaveform);
public static extern HRSStatus WritePWVModeExToStandaloneMode(int mode, int timeDiffPTTPeak, ref ECG_WAVEFORM ecgWaveform, ref PPG_WAVEFORM ppgChannel1Waveform, ref PPG_WAVEFORM ppgChannel2Waveform);
public static extern HRSStatus WriteECGModeToStandaloneMode(int mode, ref ECG_WAVEFORM waveform);
public static extern HRSStatus ReadECGModeFromStandaloneMode(int mode, ref ECG_WAVEFORM waveform);
public static extern bool OutputECGAndPPGEx(int timeDiffPTTPeak, ref ECG_WAVEFORM ecgWaveform, ref PPG_WAVEFORM ppgChannel1Waveform, ref PPG_WAVEFORM ppgChannel2Waveform, OutputSignalCallback cbECG, OutputSignalCallback cbPPGChannel1, OutputSignalCallback cbPPGChannel2);
public static extern bool OutputECGAndPPG(int timeDiffPTTPeak, ref ECG_WAVEFORM ecgWaveform, ref PPG_WAVEFORM ppgWaveform, OutputSignalCallback cbECG, OutputSignalCallback cbPPG);
public static extern bool OutputECG(ref ECG_WAVEFORM waveform, OutputSignalCallback cb);