WSJT-X/map65/commons.h

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#ifndef COMMONS_H
#define COMMONS_H
#define NFFT 32768
extern "C" {
extern struct { //This is "common/datcom/..." in Fortran
float d4[4*5760000]; //Raw I/Q data from Linrad
float ss[4*322*NFFT]; //Half-symbol spectra at 0,45,90,135 deg pol
float savg[4*NFFT]; //Avg spectra at 0,45,90,135 deg pol
double fcenter; //Center freq from Linrad (MHz)
int nutc; //UTC as integer, HHMM
int idphi; //Phase correction for Y pol'n, degrees
int mousedf; //User-selected DF
int mousefqso; //User-selected QSO freq (kHz)
int nagain; //1 ==> decode only at fQSO +/- Tol
int ndepth; //How much hinted decoding to do?
int ndiskdat; //1 ==> data read from *.tf2 or *.iq file
int neme; //Hinted decoding tries only for EME calls
int newdat; //1 ==> new data, must do long FFT
int nfa; //Low decode limit (kHz)
int nfb; //High decode limit (kHz)
int nfcal; //Frequency correction, for calibration (Hz)
int nfshift; //Shift of displayed center freq (kHz)
int mcall3; //1 ==> CALL3.TXT has been modified
int ntimeout; //Max for timeouts in Messages and BandMap
int ntol; //+/- decoding range around fQSO (Hz)
int nxant; //1 ==> add 45 deg to measured pol angle
int map65RxLog; //Flags to control log files
int nfsample; //Input sample rate
int nxpol; //1 if using xpol antennas, 0 otherwise
int nmode; //nmode = 10*m_modeQ65 + m_modeJT65
int nfast; //No longer used
int nsave; //Number of s3(64,63) spectra saved
int max_drift; //Maximum Q65 drift: units symbol_rate/TxT
char mycall[12];
char mygrid[6];
char hiscall[12];
char hisgrid[6];
char datetime[20];
} datcom_;
}
#endif // COMMONS_H