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-rw-r--r--kstars/kstars/indi/lx200_16.cpp396
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diff --git a/kstars/kstars/indi/lx200_16.cpp b/kstars/kstars/indi/lx200_16.cpp
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+/*
+ LX200 16"
+ Copyright (C) 2003 Jasem Mutlaq (mutlaqja@ikarustech.com)
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <math.h>
+
+#include "lx200_16.h"
+#include "lx200driver.h"
+
+#define LX16GROUP "GPS/16 inch Features"
+
+extern LX200Generic *telescope;
+extern ITextVectorProperty Time;
+extern int MaxReticleFlashRate;
+
+
+//void turnFanOn();
+ //void turnFanOff();
+
+ //void seekHomeAndSave();
+ // void seekHomeAndSet();
+
+ /** Turns the field derotator On or Off. This command applies <b>only</b> to 16" LX200.
+ @param turnOn if turnOn is true, the derotator is turned on, otherwise, it is turned off. */
+ // void fieldDeRotator(bool turnOn);
+
+
+ /** Sets object Altitude. \n
+ @returns true if object's altitude is successfully set. */
+ //bool setObjAlt(int degrees, int minutes);
+
+ /** Sets object Azimuth. \n
+ @returns true if object's azimuth is successfully set. */
+// bool setObjAz(int degrees, int minutes);
+
+
+static ISwitch FanStatusS[] = { {"On", "", ISS_OFF, 0, 0}, {"Off", "", ISS_OFF, 0, 0}};
+static ISwitch HomeSearchS[] = { {"Save home", "", ISS_OFF, 0, 0} , {"Set home", "", ISS_OFF, 0, 0}};
+static ISwitch FieldDeRotatorS[] = { {"On", "", ISS_OFF, 0, 0}, {"Off", "", ISS_OFF,0 ,0}};
+//static ISwitch SlewAltAzS[] = { {"Slew To Alt/Az", ISS_ON}};
+
+#define MAXINDINAME 32
+#define MAXINDILABEL 32
+#define MAXINDIDEVICE 32
+#define MAXINDIGROUP 32
+#define MAXINDIFORMAT 32
+
+static ISwitchVectorProperty FanStatusSw = { mydev, "Fan", "", LX16GROUP, IP_RW, ISR_1OFMANY, 0, IPS_IDLE, FanStatusS, NARRAY(FanStatusS), "", 0};
+
+static ISwitchVectorProperty HomeSearchSw = { mydev, "Park", "", LX16GROUP, IP_RW, ISR_1OFMANY, 0, IPS_IDLE, HomeSearchS, NARRAY(HomeSearchS), "", 0};
+
+static ISwitchVectorProperty FieldDeRotatorSw = { mydev, "Field De-rotator", "", LX16GROUP, IP_RW, ISR_1OFMANY, 0, IPS_IDLE, FieldDeRotatorS, NARRAY(FieldDeRotatorS), "", 0};
+
+//static ISwitches SlewAltAzSw = { mydev, "AltAzSet", "On Alt/Az Set", SlewAltAzS, NARRAY(SlewAltAzS), ILS_IDLE, 0, LX16Group};
+
+/* horizontal position */
+static INumber hor[] = {
+ {"ALT", "Alt D:M:S", "%10.6m", -90., 90., 0., 0., 0, 0, 0},
+ {"AZ", "Az D:M:S", "%10.6m", 0., 360., 0., 0., 0, 0, 0}};
+
+static INumberVectorProperty horNum = {
+ mydev, "HORIZONTAL_COORD", "Horizontal Coords", LX16GROUP, IP_RW, 0, IPS_IDLE,
+ hor, NARRAY(hor), "", 0};
+
+void changeLX200_16DeviceName(const char * newName)
+{
+ strcpy(horNum.device, newName);
+ strcpy(FanStatusSw.device, newName);
+ strcpy(HomeSearchSw.device, newName);
+ strcpy(FieldDeRotatorSw.device,newName);
+}
+
+LX200_16::LX200_16() : LX200Autostar()
+{
+
+}
+
+void LX200_16::ISGetProperties (const char *dev)
+{
+
+if (dev && strcmp (thisDevice, dev))
+ return;
+
+ // process parent first
+ LX200Autostar::ISGetProperties(dev);
+
+ IDDefNumber (&horNum, NULL);
+
+ IDDefSwitch (&FanStatusSw, NULL);
+ IDDefSwitch (&HomeSearchSw, NULL);
+ IDDefSwitch (&FieldDeRotatorSw, NULL);
+
+}
+
+void LX200_16::ISNewText (const char *dev, const char *name, char *texts[], char *names[], int n)
+{
+
+ // ignore if not ours //
+ if (strcmp (dev, thisDevice))
+ return;
+
+ LX200Autostar::ISNewText (dev, name, texts, names, n);
+
+}
+
+void LX200_16::ISNewNumber (const char *dev, const char *name, double values[], char *names[], int n)
+{
+ double newAlt=0, newAz=0;
+ char altStr[64], azStr[64];
+ int err;
+
+ // ignore if not ours //
+ if (strcmp (dev, thisDevice))
+ return;
+
+ if ( !strcmp (name, horNum.name) )
+ {
+ int i=0, nset=0;
+
+ if (checkPower(&horNum))
+ return;
+
+ for (nset = i = 0; i < n; i++)
+ {
+ INumber *horp = IUFindNumber (&horNum, names[i]);
+ if (horp == &hor[0])
+ {
+ newAlt = values[i];
+ nset += newAlt >= -90. && newAlt <= 90.0;
+ } else if (horp == &hor[1])
+ {
+ newAz = values[i];
+ nset += newAz >= 0. && newAz <= 360.0;
+ }
+ }
+
+ if (nset == 2)
+ {
+ if ( (err = setObjAz(newAz)) < 0 || (err = setObjAlt(newAlt)) < 0)
+ {
+ handleError(&horNum, err, "Setting Alt/Az");
+ return;
+ }
+ horNum.s = IPS_OK;
+ //horNum.n[0].value = values[0];
+ //horNum.n[1].value = values[1];
+ targetAz = newAz;
+ targetAlt = newAlt;
+
+ fs_sexa(azStr, targetAz, 2, 3600);
+ fs_sexa(altStr, targetAlt, 2, 3600);
+
+ IDSetNumber (&horNum, "Attempting to slew to Alt %s - Az %s", altStr, azStr);
+ handleAltAzSlew();
+ }
+ else
+ {
+ horNum.s = IPS_IDLE;
+ IDSetNumber(&horNum, "Altitude or Azimuth missing or invalid");
+ }
+
+ return;
+ }
+
+ LX200Autostar::ISNewNumber (dev, name, values, names, n);
+}
+
+
+
+
+void LX200_16::ISNewSwitch (const char *dev, const char *name, ISState *states, char *names[], int n)
+{
+ int index;
+ int err;
+
+ if (strcmp (dev, thisDevice))
+ return;
+
+ if (!strcmp(name, FanStatusSw.name))
+ {
+ if (checkPower(&FanStatusSw))
+ return;
+
+ IUResetSwitches(&FanStatusSw);
+ IUUpdateSwitches(&FanStatusSw, states, names, n);
+ index = getOnSwitch(&FanStatusSw);
+
+ if (index == 0)
+ {
+ if ( (err = turnFanOn()) < 0)
+ {
+ handleError(&FanStatusSw, err, "Changing fan status");
+ return;
+ }
+ }
+ else
+ {
+ if ( (err = turnFanOff()) < 0)
+ {
+ handleError(&FanStatusSw, err, "Changing fan status");
+ return;
+ }
+ }
+
+ FanStatusSw.s = IPS_OK;
+ IDSetSwitch (&FanStatusSw, index == 0 ? "Fan is ON" : "Fan is OFF");
+ return;
+ }
+
+ if (!strcmp(name, HomeSearchSw.name))
+ {
+ if (checkPower(&HomeSearchSw))
+ return;
+
+ IUResetSwitches(&HomeSearchSw);
+ IUUpdateSwitches(&HomeSearchSw, states, names, n);
+ index = getOnSwitch(&HomeSearchSw);
+
+ index == 0 ? seekHomeAndSave() : seekHomeAndSet();
+ HomeSearchSw.s = IPS_BUSY;
+ IDSetSwitch (&HomeSearchSw, index == 0 ? "Seek Home and Save" : "Seek Home and Set");
+ return;
+ }
+
+ if (!strcmp(name, FieldDeRotatorSw.name))
+ {
+ if (checkPower(&FieldDeRotatorSw))
+ return;
+
+ IUResetSwitches(&FieldDeRotatorSw);
+ IUUpdateSwitches(&FieldDeRotatorSw, states, names, n);
+ index = getOnSwitch(&FieldDeRotatorSw);
+
+ index == 0 ? seekHomeAndSave() : seekHomeAndSet();
+ FieldDeRotatorSw.s = IPS_OK;
+ IDSetSwitch (&FieldDeRotatorSw, index == 0 ? "Field deRotator is ON" : "Field deRotator is OFF");
+ return;
+ }
+
+ LX200Autostar::ISNewSwitch (dev, name, states, names, n);
+
+}
+
+void LX200_16::handleAltAzSlew()
+{
+ int i=0;
+ char altStr[64], azStr[64];
+
+ if (horNum.s == IPS_BUSY)
+ {
+ abortSlew();
+
+ // sleep for 100 mseconds
+ usleep(100000);
+ }
+
+ if ((i = slewToAltAz()))
+ {
+ horNum.s = IPS_IDLE;
+ IDSetNumber(&horNum, "Slew not possible");
+ return;
+ }
+
+ horNum.s = IPS_BUSY;
+ fs_sexa(azStr, targetAz, 2, 3600);
+ fs_sexa(altStr, targetAlt, 2, 3600);
+
+ IDSetNumber(&horNum, "Slewing to Alt %s - Az %s", altStr, azStr);
+ return;
+}
+
+ void LX200_16::ISPoll ()
+ {
+ int searchResult=0;
+ double dx, dy;
+ int err;
+
+ LX200Autostar::ISPoll();
+
+ switch (HomeSearchSw.s)
+ {
+ case IPS_IDLE:
+ break;
+
+ case IPS_BUSY:
+
+ if ( (err = getHomeSearchStatus(&searchResult)) < 0)
+ {
+ handleError(&HomeSearchSw, err, "Home search");
+ return;
+ }
+
+ if (searchResult == 0)
+ {
+ HomeSearchSw.s = IPS_IDLE;
+ IDSetSwitch(&HomeSearchSw, "Home search failed.");
+ }
+ else if (searchResult == 1)
+ {
+ HomeSearchSw.s = IPS_OK;
+ IDSetSwitch(&HomeSearchSw, "Home search successful.");
+ }
+ else if (searchResult == 2)
+ IDSetSwitch(&HomeSearchSw, "Home search in progress...");
+ else
+ {
+ HomeSearchSw.s = IPS_IDLE;
+ IDSetSwitch(&HomeSearchSw, "Home search error.");
+ }
+ break;
+
+ case IPS_OK:
+ break;
+ case IPS_ALERT:
+ break;
+ }
+
+ switch (horNum.s)
+ {
+ case IPS_IDLE:
+ break;
+
+ case IPS_BUSY:
+
+ if ( (err = getLX200Az(&currentAz)) < 0 || (err = getLX200Alt(&currentAlt)) < 0)
+ {
+ IDSetNumber(&horNum, NULL);
+ handleError(&horNum, err, "Get Alt/Az");
+ return;
+ }
+
+ dx = targetAz - currentAz;
+ dy = targetAlt - currentAlt;
+
+ horNum.np[0].value = currentAlt;
+ horNum.np[1].value = currentAz;
+
+ IDLog("targetAz is %g, currentAz is %g\n", targetAz, currentAz);
+ IDLog("targetAlt is %g, currentAlt is %g\n**********************\n", targetAlt, currentAlt);
+
+
+ // accuracy threshhold (3'), can be changed as desired.
+ if ( fabs(dx) <= 0.05 && fabs(dy) <= 0.05)
+ {
+
+ horNum.s = IPS_OK;
+ currentAz = targetAz;
+ currentAlt = targetAlt;
+ IDSetNumber (&horNum, "Slew is complete");
+ } else
+ IDSetNumber (&horNum, NULL);
+ break;
+
+ case IPS_OK:
+ break;
+
+ case IPS_ALERT:
+ break;
+ }
+
+ }
+
+ void LX200_16::getBasicData()
+ {
+
+ getLX200Az(&targetAz);
+ getLX200Alt(&targetAlt);
+
+ horNum.np[0].value = targetAlt;
+ horNum.np[1].value = targetAz;
+
+ IDSetNumber (&horNum, NULL);
+
+ LX200Autostar::getBasicData();
+
+ }
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