bool Camera_INDIClass::ST4PulseGuideScope(int direction, int duration)
{
if (pulseGuideNS_prop && pulseGuideEW_prop) {
switch (direction) {
case EAST:
pulseE_prop->value = duration;
pulseW_prop->value = 0;
sendNewNumber(pulseGuideEW_prop);
break;
case WEST:
pulseE_prop->value = 0;
pulseW_prop->value = duration;
sendNewNumber(pulseGuideEW_prop);
break;
case NORTH:
pulseN_prop->value = duration;
pulseS_prop->value = 0;
sendNewNumber(pulseGuideNS_prop);
break;
case SOUTH:
pulseN_prop->value = 0;
pulseS_prop->value = duration;
sendNewNumber(pulseGuideNS_prop);
break;
case NONE:
printf("error CameraINDI::Guide NONE\n");
break;
}
wxMilliSleep(duration);
return false;
}
else return true;
}
bool ScopeINDI::SlewToCoordinates(double ra, double dec)
{
bool err = true;
if (coord_prop && oncoordset_prop) {
setslew_prop->s = ISS_ON;
settrack_prop->s = ISS_OFF;
setsync_prop->s = ISS_OFF;
sendNewSwitch(oncoordset_prop);
INumber *raprop = IUFindNumber(coord_prop,"RA");
INumber *decprop = IUFindNumber(coord_prop,"DEC");
raprop->value = ra;
decprop->value = dec;
sendNewNumber(coord_prop);
err = false;
}
return err;
}
void INDI::BaseClientQt::sendNewNumber (const char * deviceName, const char * propertyName, const char * elementName, double value)
{
INDI::BaseDevice * drv = getDevice(deviceName);
if (drv == NULL)
return;
INumberVectorProperty * nvp = drv->getNumber(propertyName);
if (nvp == NULL)
return;
INumber * np = IUFindNumber(nvp, elementName);
if (np == NULL)
return;
np->value = value;
sendNewNumber(nvp);
}
void IndiGui::SetButtonEvent(wxCommandEvent & event)
{
wxTextCtrl *entry;
int i;
wxButton *button = (wxButton *)event.GetEventObject();
if (! button) return;
IndiProp *indiProp = (IndiProp *) button->GetClientData();
if (! indiProp) return;
switch (indiProp->property->getType()) {
case INDI_TEXT:{
ITextVectorProperty *tvp = indiProp->property->getText();
for (i = 0; i < tvp->ntp; i++) {
if (tvp->p != IP_RO) {
entry = (wxTextCtrl *)(indiProp->entry[wxString::FromAscii(tvp->tp[i].name)]);
sprintf(tvp->tp[i].text, "%s", entry->GetLineText(0).mb_str().data());
}
}
sendNewText(tvp);
break;
}
case INDI_NUMBER:{
INumberVectorProperty *nvp = indiProp->property->getNumber();
for (i = 0; i < nvp->nnp; i++) {
if (nvp->p != IP_RO) {
entry = (wxTextCtrl *)(indiProp->entry[wxString::FromAscii(nvp->np[i].name)]);
entry->GetLineText(0).ToDouble(&nvp->np[i].value);
}
}
sendNewNumber(nvp);
break;
}
default:{
}
}
}
Mount::MOVE_RESULT ScopeINDI::Guide(GUIDE_DIRECTION direction, int duration)
{
// guide using timed pulse guide
if (pulseGuideNS_prop && pulseGuideEW_prop) {
// despite what is said in INDI standard properties description, every telescope driver expect the guided time in msec.
switch (direction) {
case EAST:
pulseE_prop->value = duration;
pulseW_prop->value = 0;
sendNewNumber(pulseGuideEW_prop);
break;
case WEST:
pulseE_prop->value = 0;
pulseW_prop->value = duration;
sendNewNumber(pulseGuideEW_prop);
break;
case NORTH:
pulseN_prop->value = duration;
pulseS_prop->value = 0;
sendNewNumber(pulseGuideNS_prop);
break;
case SOUTH:
pulseN_prop->value = 0;
pulseS_prop->value = duration;
sendNewNumber(pulseGuideNS_prop);
break;
case NONE:
printf("error ScopeINDI::Guide NONE\n");
break;
}
wxMilliSleep(duration);
return MOVE_OK;
}
// guide using motion rate and telescope motion
// !!! untested as no driver implement TELESCOPE_MOTION_RATE at the moment (INDI 0.9.9) !!!
else if (MotionRate_prop && moveNS_prop && moveEW_prop) {
MotionRate_prop->np->value = 0.3 * 15 / 60; // set 0.3 sidereal in arcmin/sec
sendNewNumber(MotionRate_prop);
switch (direction) {
case EAST:
moveW_prop->s = ISS_OFF;
moveE_prop->s = ISS_ON;
sendNewSwitch(moveEW_prop);
wxMilliSleep(duration);
moveW_prop->s = ISS_OFF;
moveE_prop->s = ISS_OFF;
sendNewSwitch(moveEW_prop);
break;
case WEST:
moveW_prop->s = ISS_ON;
moveE_prop->s = ISS_OFF;
sendNewSwitch(moveEW_prop);
wxMilliSleep(duration);
moveW_prop->s = ISS_OFF;
moveE_prop->s = ISS_OFF;
sendNewSwitch(moveEW_prop);
break;
case NORTH:
moveN_prop->s = ISS_ON;
moveS_prop->s = ISS_OFF;
sendNewSwitch(moveNS_prop);
wxMilliSleep(duration);
moveN_prop->s = ISS_OFF;
moveS_prop->s = ISS_OFF;
sendNewSwitch(moveNS_prop);
break;
case SOUTH:
moveN_prop->s = ISS_OFF;
moveS_prop->s = ISS_ON;
sendNewSwitch(moveNS_prop);
wxMilliSleep(duration);
moveN_prop->s = ISS_OFF;
moveS_prop->s = ISS_OFF;
sendNewSwitch(moveNS_prop);
break;
case NONE:
printf("error ScopeINDI::Guide NONE\n");
break;
}
return MOVE_OK;
}
else return MOVE_ERROR;
}
bool Camera_INDIClass::Capture(int duration, usImage& img, int options, const wxRect& subframeArg)
{
if (Connected) {
bool takeSubframe = UseSubframes;
wxRect subframe(subframeArg);
// we can set the exposure time directly in the camera
if (expose_prop) {
if (Binning != m_curBinning)
{
FullSize = wxSize(m_maxSize.x / Binning, m_maxSize.y / Binning);
binning_x->value = Binning;
binning_y->value = Binning;
sendNewNumber(binning_prop);
m_curBinning = Binning;
}
if (subframe.width <= 0 || subframe.height <= 0)
{
takeSubframe = false;
}
// Program the size
if (!takeSubframe)
{
subframe = wxRect(0, 0, FullSize.GetWidth(), FullSize.GetHeight());
}
if (subframe != m_roi)
{
frame_x->value = subframe.x*Binning;
frame_y->value = subframe.y*Binning;
frame_width->value = subframe.width*Binning;
frame_height->value = subframe.height*Binning;
sendNewNumber(frame_prop);
m_roi = subframe;
}
//printf("Exposing for %d(ms)\n", duration);
// set the exposure time, this immediately start the exposure
expose_prop->np->value = (double)duration/1000;
sendNewNumber(expose_prop);
modal = true; // will be reset when the image blob is received
unsigned long loopwait = duration > 100 ? 10 : 1;
CameraWatchdog watchdog(duration, GetTimeoutMs());
while (modal) {
wxMilliSleep(loopwait);
if (WorkerThread::TerminateRequested())
return true;
if (watchdog.Expired())
{
DisconnectWithAlert(CAPT_FAIL_TIMEOUT);
return true;
}
}
}
// for video camera without exposure time setting
else if (video_prop) {
takeSubframe = false;
//printf("Enabling video capture\n");
ISwitch *v_on = IUFindSwitch(video_prop,"ON");
ISwitch *v_off = IUFindSwitch(video_prop,"OFF");
v_on->s = ISS_ON;
v_off->s = ISS_OFF;
// start capture, every video frame is received as a blob
sendNewSwitch(video_prop);
// wait the required time
wxMilliSleep(duration); // TODO : add the frames received during exposure
//printf("Stop video capture\n");
v_on->s = ISS_OFF;
v_off->s = ISS_ON;
sendNewSwitch(video_prop);
}
else {
return true;
}
//printf("Exposure end\n");
if (strcmp(cam_bp->format, ".fits") == 0) {
//printf("Processing fits file\n");
// for CCD camera
if ( ! ReadFITS(img,takeSubframe,subframe) ) {
if (options & CAPTURE_SUBTRACT_DARK) {
//printf("Subtracting dark\n");
SubtractDark(img);
}
if (options & CAPTURE_RECON) {
if (PixSizeX != PixSizeY) SquarePixels(img, PixSizeX, PixSizeY);
}
return false;
} else {
return true;
}
} else if (strcmp(cam_bp->format, ".stream") == 0) {
//printf("Processing stream file\n");
// for video camera
return ReadStream(img);
} else {
pFrame->Alert(_("Unknown image format: ") + wxString::FromAscii(cam_bp->format));
return true;
}
}
else {
// in case the camera is not connected
return true;
}
// we must never go here
return true;
}