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253 lines
8.7 KiB
253 lines
8.7 KiB
/*
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Temma INDI driver
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Copyright (C) 2004 Francois Meyer (dulle @ free.fr)
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Remi Petitdemange for the temma protocol
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Reference site is http://dulle.free.fr/alidade/indi.php
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef TEMMADRIVER_H
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#define TEMMADRIVER_H
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#define VERSION "Temma indi driver Ver 0.0, fm-2004/10/09"
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#if 0
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bit definition for M message : slew speed and parameters
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#endif
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#define HS 0x01 /* high speed */
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#define RR 0x02 /* RA right */
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#define RL 0x04 /* RA left */
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#define DU 0x08 /* DEC up */
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#define DD 0x10 /* DEC down */
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#define EN 0x20 /* ENC on */
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#define BB 0x40 /* Allways set */
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#if 0
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(HS|RR|EN|BB)
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#endif
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#define HRAD (M_PI/12)
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#define DEGRAD (M_PI/180)
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#define TEMMA_TIMEOUT 1 /* FD timeout in seconds */
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/* error codes */
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#define SUCCESS (2) /* return value for successful read */
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#define ETIMEOUT (-2) /* timeout */
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#define EREAD (-3) /* error reading from port */
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#define EWRITE (-4) /* error writing to port */
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#define ECOMMAND (-5) /* unexpected answer */
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/* Definitions */
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#define mydev "Temma" /* Device name */
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#define MAIN_GROUP "Main Control" /* Group name */
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#define COMM_GROUP "Communication" /* Group name */
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#define MOVE_GROUP "Movement Control"
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#define DATETIME_GROUP "Date/Time/Location"
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#define SLEWSW OnCoordSetS[0].s
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#define SYNCSW OnCoordSetS[1].s
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#define TRACKSW OnCoordSetS[2].s
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#define POWSW (power[0].s==ISS_ON)
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#define SLEWRATE 1 /* slew rate, degrees/s */
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#define POLLMS 1000 /* poll period, ms */
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#define latitude geo[0].value /* scope's current rads. */
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#define longitude geo[1].value /* scope's current rads. */
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#define currentUTC UTC[0].value /* scope's current rads. */
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#define currentLST STime[0].value /* scope's current rads. */
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#define currentRA eq[0].value /* scope's current RA, rads. */
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#define currentDec eq[1].value /* scope's current Dec, rads. */
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#define temmaRA eqtem[0].value /* scope's current RA, rads. */
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#define temmaDec eqtem[1].value /* scope's current Dec, rads. */
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int openPort(const char *portID);
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int portRead(char *buf, int nbytes, int timeout);
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int portWrite(char * buf);
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int TemmareadOut(int timeout);
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static void mountInit(void);
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void ISGetProperties (const char *dev);
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void ISNewText (const char *dev, const char *name, char *texts[], char *names[], int n);
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void ISNewNumber (const char *dev, const char *name, double values[], char *names[], int n);
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void ISNewSwitch (const char *dev, const char *name, ISState *states, char *names[], int n);
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double calcLST(char *strlst);
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int TemmaConnect(const char *device) ;
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int TemmaDisconnect(void) ;
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int set_CometTracking(int RArate, int DECrate);
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int TemmaabortSlew(void) ;
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int do_TemmaGOTO(void) ;
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int extractRA(char *buf);
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int extractDEC(char *buf);
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int get_TemmaCurrentpos(char *buffer);
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int set_TemmaCurrentpos(void) ;
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int do_TemmaSLEW(char mode);
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int get_TemmaVERSION(char *buffer);
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int get_TemmaGOTOstatus(char *buffer);
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int get_TemmaBOTHcorrspeed(char *buffer);
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int get_TemmaDECcorrspeed(char *buffer);
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int set_TemmaDECcorrspeed(char *buffer);
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int get_TemmaRAcorrspeed(char *buffer);
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int set_TemmaRAcorrspeed(char *buffer);
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int get_TemmaLatitude(char *buffer);
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int set_TemmaLatitude(char *buffer);
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int get_TemmaLST(char *buffer);
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int set_TemmaLST(char *buffer);
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int set_TemmaStandbyState(int on);
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int get_TemmaStandbyState(unsigned char *buffer);
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int get_TemmaCometTracking(char *buffer);
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int set_TemmaCometTracking(char *buffer);
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int set_TemmaSolarRate(void);
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int set_TemmaStellarRate(void);
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int switch_Temmamountside(void);
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static void disconnectMount (void);
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static void connectMount (void);
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static void readMountcurrentpos (void *);
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/***************************/
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/* RA motor control switch */
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/***************************/
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static ISwitch RAmotor[] = {
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{"RUN", "On", ISS_OFF, 0, 0},
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{"STOP", "Off", ISS_ON, 0, 0} };
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static ISwitchVectorProperty RAmotorSw = {
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mydev, "RA motor", "RA motor", MOVE_GROUP, IP_RW, ISR_ATMOST1,
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0, IPS_IDLE, RAmotor, NARRAY(RAmotor), "", 0};
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/*****************************/
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/* Track mode control switch */
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/*****************************/
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static ISwitch trackmode[] = {
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{"Sidereal", "Sidereal", ISS_ON, 0, 0},
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{"Lunar", "Lunar", ISS_OFF, 0, 0},
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{"Comet", "Comet", ISS_OFF, 0, 0}, };
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static ISwitchVectorProperty trackmodeSw = {
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mydev, "Tracking mode", "Tracking mode", MOVE_GROUP, IP_RW, ISR_1OFMANY,
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0, IPS_IDLE, trackmode, NARRAY(trackmode), "", 0};
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/*****************************/
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/* Power control switch */
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/*****************************/
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static ISwitch power[] = {
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{"CONNECT", "On", ISS_OFF, 0, 0}, {"DISCONNECT", "Off", ISS_ON, 0, 0}, };
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static ISwitchVectorProperty powSw = {
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mydev, "CONNECTION", "Connection", MAIN_GROUP, IP_RW, ISR_ATMOST1,
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0, IPS_IDLE, power, NARRAY(power), "", 0};
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/*******************************/
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/* Temma version text property */
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/*******************************/
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static IText TemmaVersionT[] = {{"VERSION", "Version", 0, 0, 0, 0}};
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static ITextVectorProperty TemmaVersion = {
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mydev, "VERSION", "Temma version", COMM_GROUP, IP_RO, 0,
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IPS_OK, TemmaVersionT, NARRAY(TemmaVersionT), "", 0};
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/*******************************/
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/* Driver notes text property */
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/*******************************/
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static IText TemmaNoteT[] = {{"Note", "", 0, 0, 0, 0}, {"Feedback", "", 0, 0,0 ,0}};
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static ITextVectorProperty TemmaNoteTP = { mydev, "Temma Driver", "", MAIN_GROUP, IP_RO, 0, IPS_OK, TemmaNoteT, NARRAY(TemmaNoteT), "", 0};
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/*******************************/
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/* Port names text property */
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/*******************************/
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static IText PortT[] = {{"PORT", "Port", 0, 0, 0, 0}};
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static ITextVectorProperty Port = {
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mydev, "DEVICE_PORT", "Ports", COMM_GROUP,
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IP_RW, 0, IPS_OK, PortT, NARRAY(PortT), "", 0};
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/*******************************/
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/* EQUATORIAL_COORD RW property */
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/*******************************/
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static INumber eq[] = {
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{"RA" ,"RA H:M:S" , "%10.6m", 0, 24, 0, 0, 0, 0, 0},
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{"DEC", "Dec D:M:S", "%10.6m", -90, 90, 0, 0, 0, 0, 0}
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};
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static INumberVectorProperty eqNum = {
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mydev, "EQUATORIAL_EOD_COORD", "Equatorial JNow",
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MAIN_GROUP , IP_RW, 0, IPS_IDLE, eq, NARRAY(eq), "", 0};
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/*******************************/
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/* MOUNT_COORD RO property */
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/*******************************/
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static INumber eqtem[] = {
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{"RA", "RA H:M:S", "%10.6m", 0, 24, 0, 0, 0, 0, 0},
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{"DEC", "Dec D:M:S", "%10.6m", -90, 90, 0, 0, 0, 0, 0}
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};
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static INumberVectorProperty eqTemma = {
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mydev, "Temma", "Mount coordinates",
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MAIN_GROUP , IP_RO, 0, IPS_IDLE, eqtem, NARRAY(eqtem), "", 0};
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/* Traccking correction parameters (i.e. to track comets) */
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static INumber comet[] = {
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{"RAcorrspeed","Comet RA motion arcmin/day","%+5d",-21541,21541,0,0,0,0,0},
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{"DECcor rspeed", "Comet DEC motion arcmin/day", "%+4d", -600, 600,0, 0., 0, 0, 0}
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};
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static INumberVectorProperty cometNum = {
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mydev, "COMET_TRACKING", "Comet tracking parameters",
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MOVE_GROUP, IP_RW, 0, IPS_IDLE, comet, NARRAY(comet), "", 0};
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/* Date & Time */
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static INumber UTC[] = {
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{"UTC", "UTC", "%10.6m" , 0.,0.,0.,0., 0, 0, 0}};
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INumberVectorProperty Time = {
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mydev, "TIME", "UTC Time", DATETIME_GROUP,
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IP_RW, 0, IPS_IDLE, UTC, NARRAY(UTC), "", 0};
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static INumber STime[] = {
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{"LST", "Sidereal time", "%10.6m" ,
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0.,0.,0.,0., 0, 0, 0}};
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INumberVectorProperty SDTime = {
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mydev, "SDTIME", "Sidereal Time",
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DATETIME_GROUP, IP_RW, 0, IPS_IDLE,
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STime, NARRAY(STime), "", 0};
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static ISwitch OnCoordSetS[] = {
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{"SLEW", "Goto", ISS_OFF, 0, 0 },
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{"SYNC", "Sync", ISS_ON, 0 , 0},
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{"TRACK", "Track", ISS_OFF, 0, 0 }};
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static ISwitchVectorProperty OnCoordSetSw = {
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mydev, "ON_COORD_SET", "On Set",
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MAIN_GROUP, IP_RW, ISR_1OFMANY, 0,
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IPS_IDLE, OnCoordSetS, NARRAY(OnCoordSetS), "", 0};
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static ISwitch abortSlewS[] = {
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{"ABORT", "Abort", ISS_OFF, 0, 0 }};
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static ISwitchVectorProperty abortSlewSw = {
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mydev, "ABORT_MOTION", "******* ABORT GOTO *********",
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MAIN_GROUP, IP_RW, ISR_1OFMANY, 0, IPS_IDLE,
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abortSlewS, NARRAY(abortSlewS), "", 0};
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/* geographic location */
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static INumber geo[] = {
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{"LAT", "Lat. D:M:S +N", "%10.6m", -90., 90., 0., 0., 0, 0, 0},
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{"LONG", "Long. D:M:S +E", "%10.6m", 0., 360., 0., 0., 0, 0, 0} };
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static INumberVectorProperty geoNum = {
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mydev, "GEOGRAPHIC_COORD", "Geographic Location",
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DATETIME_GROUP, IP_RW, 0., IPS_IDLE,
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geo, NARRAY(geo), "", 0};
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#endif
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