double grab_next(void) {
extern int trx_control;
extern float freq;
static int dir = 1; /* start scanning up */
spot *data;
if (!trx_control) {
return 0; // no trx control
}
data = bandmap_next(dir, (unsigned int)(freq * 1000));
if (data == NULL) { /* nothing in that direction */
/* try other one */
dir = 1 - dir;
data = bandmap_next(dir, (unsigned int)(freq * 1000));
}
if (data == NULL) {
return 0;
}
return execute_grab(data);
}
void grab_next(void)
{
extern char hiscall[];
extern char mode[];
extern int cqmode;
extern int trx_control;
extern float mem;
extern float freq;
#ifdef HAVE_LIBHAMLIB
extern freq_t outfreq;
#else
extern int outfreq;
#endif
static int dir = 1; /* start scanning up */
spot *data;
if (trx_control == 0)
return;
data = bandmap_next( dir, (unsigned int)(freq*1000) );
if (data == NULL) { /* nothing in that direction */
/* try other one */
dir = 1 - dir;
data = bandmap_next( dir, (unsigned int)(freq*1000));
}
if (data != NULL) {
outfreq = data -> freq;
outfreq -= fldigi_get_carrier();
send_bandswitch( (int) outfreq );
strcpy( hiscall, data->call );
showinfo( getctydata( hiscall ) );
searchlog( hiscall );
/* if in CQ mode switch to S&P and remember QRG */
if (cqmode == CQ) {
cqmode = S_P;
strcpy(mode, "S&P ");
mem = freq;
mvprintw(14, 68, "MEM: %7.1f", mem);
}
refreshp();
g_free( data->call );
g_free( data );
}
}
