void DoSlewingMenu( int *menu )
// Shows slew progress in X and Y. Called to do the slew from within
// the tracking routine, and returns to tracking when done.
{
long int X_Target, Y_Target;
double HA, Alt, Az;
int x=25, y=TRACKINGDISPLAY, w=y+5;
clrscr();
FrameScreen();
*menu = TrackingMenu;
gotoxy(37,y); printf("Slewing");
DisplayCoordinates(w,1,1,0);
gotoxy(x,w+0); printf("(Target RA: %4d:%02d:%02d )", _HOURS(RA_Target),
_MINUTES(RA_Target), _SECONDS(RA_Target));
gotoxy(x,w+1); printf("(Target Dec:%+4d:%02d:%02d )",
_SIGN(DecTarget)*_HOURS(DecTarget),
_MINUTES(DecTarget), _SECONDS(DecTarget));
gotoxy(18,w+6); printf("Hit q to stop slewing and return to tracking.");
PrevStatus = Status;
Status = SLEWING;
do
{
Slew(w+2);
GetXY( RA_Target, DecTarget, &X_Target, &Y_Target );
dX = X_Target - gX;
dY = Y_Target - gY;
} while ( (pow(dX,2)+pow(dY,2)) > pow(CLOSE_ENOUGH,2) );
PrevStatus = Status;
Status = TRACKING;
}
bool Telescope::Slew(double ra, double dec)
{
SkyPoint target;
target.setRA(ra);
target.setDec(dec);
return Slew(&target);
}
//
// Function for interpreting a command string of the format ": COMMAND <ARGUMENT> #"
//
void Dome::interpretCommand(Messenger *message)
{
message->readChar(); // Reads ":"
char command = message->readChar(); // Read the command
switch(command){
case 'P':
Park();
break;
case 'O':
OpenCloseShutter(message->readInt());
break;
case 'S':
Slew(message->readLong());
break;
case 'H':
AbortSlew();
break;
case 'T':
SyncToAzimuth(message->readInt());
break;
}
}
void Dome::Park()
{
Slew(parkPosition);
delay(500);
Serial.println("PARKED");
}
