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fixed bug with adding records from file

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This commit is contained in:
Edward Emelianov 2022-10-11 12:50:47 +03:00
parent 3cd588d112
commit a83309143e
4 changed files with 151 additions and 41 deletions
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5
FLI_cameras/fliusb.rules Normal file
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@ -0,0 +1,5 @@
ACTION!="add", GOTO="EOF"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="0f18", ATTRS{idProduct}=="000a", MODE:="0666", SYMLINK+="flicam"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="0f18", ATTRS{idProduct}=="0007", MODE:="0666", SYMLINK+="flifilter"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="0f18", ATTRS{idProduct}=="0006", MODE:="0666", SYMLINK+="flifocuser"
LABEL="EOF"

83
Readme.md
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@ -1,2 +1,81 @@
# CCD_Capture
CCD/CMOS capturing tool for different models
CCD/CMOS imaging server
=======================
Supports FLI cameras/focusers/wheels and ZWO cameras.
Allows to run as standalone application or imaging server/client.
To restart server (e.g. if hardware was off) kill it with SIGUSR1
## Compile
cmake options:
- `-DDEBUG=yes` -- make with a lot debugging info
- `-DIMAGEVIEW=yes -- compile with image viewer support (only for standalone) (OpenGL!!!)
- `-DZWO=yes` -- compile ZWO support plugin
- `-DFLI=yes` -- compile FLI support plugin
```
Usage: ccd_capture [args] [output file prefix]
Args are:
-8, --8bit run in 8-bit mode
-A, --author=arg program author
-C, --cameradev=arg camera device plugin (e.g. devfli.so)
-D, --display Display image in OpenGL window
-F, --focuserdev=arg focuser device plugin (e.g. devzwo.so)
-I, --instrument=arg instrument name
-L, --list list connected devices
-N, --obsname=arg observers' names
-O, --object=arg object name
-P, --prog-id=arg observing program name
-V, --verbose verbose level (-V - messages, -VV - debug, -VVV - all shit)
-W, --wheeldev=arg wheel device plugin (e.g. devdummy.so)
-Y, --objtype=arg object type (neon, object, flat etc)
-a, --addsteps=arg move focuser to relative position, mm (only for standalone)
-c, --conf-ioport=arg configure I/O port pins to given value (decimal number, pin1 is LSB, 1 == output, 0 == input)
-d, --dark not open shutter, when exposing ("dark frames")
-f, --fast fast readout mode
-g, --goto=arg move focuser to absolute position, mm
-h, --hbin=arg horizontal binning to N pixels
-i, --get-ioport get value of I/O port pins
-l, --nflushes=arg N flushes before exposing (default: 1)
-n, --nframes=arg make series of N frames
-o, --outfile=arg output file name
-p, --pause=arg make pause for N seconds between expositions
-r, --addrec add records to header from given file[s]
-s, --set-ioport=arg set I/O port pins to given value (decimal number, pin1 is LSB)
-t, --set-temp=arg set CCD temperature to given value (degr C)
-v, --vbin=arg vertical binning to N pixels
-w, --wheel-set=arg set wheel position
-x, --exptime=arg set exposure time to given value (seconds!)
--X0=arg absolute (not divided by binning!) frame X0 coordinate (-1 - all with overscan)
--X1=arg absolute frame X1 coordinate (-1 - all with overscan)
--Y0=arg absolute frame Y0 coordinate (-1 - all with overscan)
--Y1=arg absolute frame Y1 coordinate (-1 - all with overscan)
--async move stepper motor asynchronous
--brightness=arg CMOS brightness level
--camdevno=arg camera device number (if many: 0, 1, 2 etc)
--cancel cancel current exposition
--client run as client
--close-shutter close shutter
--focdevno=arg focuser device number (if many: 0, 1, 2 etc)
--gain=arg CMOS gain level
--help show this help
--logfile=arg logging file name (if run as server)
--open-shutter open shutter
--path=arg UNIX socket name
--pidfile=arg PID file (default: /tmp/CCD_Capture.pid)
--plugin=arg common device plugin (e.g devfli.so)
--port=arg local INET socket port
--restart restart image server
--rewrite rewrite output file if exists
--set-fan=arg set fan speed (0 - off, 1 - low, 2 - high)
--shutter-on-high run exposition on HIGH @ pin5 I/O port
--shutter-on-low run exposition on LOW @ pin5 I/O port
--wait wait while exposition ends
--wheeldevno=arg filter wheel device number (if many: 0, 1, 2 etc)
```

3
ZWO_cameras/asi.rules Normal file
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@ -0,0 +1,3 @@
SUBSYSTEMS=="usb", ACTION=="add", ATTRS{idVendor}=="03c3", RUN+="/bin/sh -c '/bin/echo 200 >/sys/module/usbcore/parameters/usbfs_memory_mb'", MODE="0666"
#SUBSYSTEMS=="usb", ACTION=="add", ATTRS{idVendor}=="03c3", RUN+="/etc/udev/rules.d/sc"

99
ccdfunc.c
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@ -48,7 +48,7 @@ do{ int status = 0; \
}while(0)
#define WRITEKEY(...) \
do{ int status = 0; \
fits_write_key(__VA_ARGS__, &status); \
fits_update_key(__VA_ARGS__, &status); \
if(status) fits_report_error(stderr, status);\
}while(0)
@ -118,31 +118,59 @@ static int check_filenameprefix(char *buff, int buflen){
return FALSE;
}
// get next record from external text file, newlines==1 if every record ends with '\n'
static char *getnextrec(char *buf, char *record, int newlines){
char *nextline = NULL;
int l = FLEN_CARD - 1;
if(newlines){
char *e = strchr(buf, '\n');
if(e){
if(e - buf < FLEN_CARD) l = e - buf;
nextline = e + 1;
}
}else nextline = buf + (FLEN_CARD - 1);
strncpy(record, buf, l);
record[l] = 0;
return nextline;
}
/**
* @brief addrec - add FITS records from file
* @param f (i) - FITS filename
* @param filename (i) - name of file
*/
static void addrec(fitsfile *f, char *filename){
FILE *fp = fopen(filename, "r");
if(!fp) return;
char buf[2*FLEN_CARD];
while(fgets(buf, 2*FLEN_CARD, fp)){
//DBG("check record _%s_", buf);
mmapbuf *buf = My_mmap(filename);
char rec[FLEN_CARD];
if(!buf || buf->len < 1){
WARNX("Empty header file %s", filename);
return;
}
char *data = buf->data, *x = strchr(data, '\n'), *eodata = buf->data + buf->len;
int newlines = 0;
if(x && (x - data) < FLEN_CARD){ // we found newline -> this is a format with newlines
newlines = 1;
}
do{
data = getnextrec(data, rec, newlines);
verbose(4, "check record _%s_", rec);
int keytype, status = 0;
char newcard[FLEN_CARD], keyname[FLEN_CARD];
fits_parse_template(buf, newcard, &keytype, &status);
fits_parse_template(rec, newcard, &keytype, &status);
if(status){
fits_report_error(stderr, status);
continue;
}
//DBG("reformatted to _%s_", newcard);
verbose(4, "reformatted to _%s_", newcard);
strncpy(keyname, newcard, FLEN_CARD);
char *eq = strchr(keyname, '='); if(eq) *eq = 0;
eq = strchr(keyname, ' '); if(eq) *eq = 0;
//DBG("keyname: %s", keyname);
fits_update_card(f, keyname, newcard, &status);
}
if(status) fits_report_error(stderr, status);
if(data > eodata) break;
}while(data && *data);
My_munmap(buf);
}
// save FITS file `img` into GP->outfile or GP->outfileprefix_XXXX.fits
@ -196,24 +224,11 @@ int saveFITS(IMG *img, char **outp){
if(fitserror) goto cloerr;
TRYFITS(fits_create_img, fp, USHORT_IMG, 2, naxes);
if(fitserror) goto cloerr;
// FILE / Input file original name
WRITEKEY(fp, TSTRING, "FILE", fnam, "Input file original name");
// ORIGIN / organization responsible for the data
WRITEKEY(fp, TSTRING, "ORIGIN", "SAO RAS", "organization responsible for the data");
// OBSERVAT / Observatory name
WRITEKEY(fp, TSTRING, "OBSERVAT", "Special Astrophysical Observatory, Russia", "Observatory name");
// DETECTOR / detector
if(camera->getModelName(buff, PATH_MAX)){
WRITEKEY(fp, TSTRING, "DETECTOR", buff, "Detector model");
}
// INSTRUME / Instrument
if(GP->instrument){
WRITEKEY(fp, TSTRING, "INSTRUME", GP->instrument, "Instrument");
}else
WRITEKEY(fp, TSTRING, "INSTRUME", "direct imaging", "Instrument");
snprintf(bufc, FLEN_VALUE, "%g x %g", camera->pixX, camera->pixY);
// PXSIZE / pixel size
WRITEKEY(fp, TSTRING, "PXSIZE", bufc, "Pixel size in m");
snprintf(bufc, FLEN_VALUE, "(%d, %d)(%d, %d)", camera->field.xoff, camera->field.yoff,
camera->field.xoff + camera->field.w, camera->field.yoff + camera->field.h);
WRITEKEY(fp, TSTRING, "VIEWFLD", bufc, "Camera maximal field of view");
@ -272,10 +287,6 @@ int saveFITS(IMG *img, char **outp){
WRITEKEY(fp, TSTRING, "DATE-OBS", bufc, "DATE OF OBS. (YYYY/MM/DD, local)");
strftime(bufc, 80, "%H:%M:%S", tm_time);
WRITEKEY(fp, TSTRING, "TIME", bufc, "Creation time (hh:mm:ss, local)");
// OBJECT / Object name
if(GP->objname){
WRITEKEY(fp, TSTRING, "OBJECT", GP->objname, "Object name");
}
// BINNING / Binning
if(GP->hbin != 1 || GP->vbin != 1){
snprintf(bufc, 80, "%d x %d", GP->hbin, GP->vbin);
@ -285,18 +296,6 @@ int saveFITS(IMG *img, char **outp){
tmpi = GP->vbin;
WRITEKEY(fp, TINT, "YBINNING", &tmpi, "binning factor used on Y axis");
}
// OBSERVER / Observers
if(GP->observers){
WRITEKEY(fp, TSTRING, "OBSERVER", GP->observers, "Observers");
}
// PROG-ID / Observation program identifier
if(GP->prog_id){
WRITEKEY(fp, TSTRING, "PROG-ID", GP->prog_id, "Observation program identifier");
}
// AUTHOR / Author of the program
if(GP->author){
WRITEKEY(fp, TSTRING, "AUTHOR", GP->author, "Author of the program");
}
if(focuser){ // there is a focuser device - add info
if(focuser->getModelName(buff, PATH_MAX))
WRITEKEY(fp, TSTRING, "FOCUSER", buff, "Focuser model");
@ -325,6 +324,30 @@ int saveFITS(IMG *img, char **outp){
addrec(fp, *nxtfile++);
}
}
// add these keywords after all to change things in files with static records
// OBSERVER / Observers
if(GP->observers)
WRITEKEY(fp, TSTRING, "OBSERVER", GP->observers, "Observers");
// PROG-ID / Observation program identifier
if(GP->prog_id)
WRITEKEY(fp, TSTRING, "PROG-ID", GP->prog_id, "Observation program identifier");
// AUTHOR / Author of the program
if(GP->author)
WRITEKEY(fp, TSTRING, "AUTHOR", GP->author, "Author of the program");
// OBJECT / Object name
if(GP->objname){
WRITEKEY(fp, TSTRING, "OBJECT", GP->objname, "Object name");
}
// FILE / Input file original name
char *n = fnam;
if(*n == '!') ++n;
WRITEKEY(fp, TSTRING, "FILE", n, "Input file original name");
// DETECTOR / detector
if(camera->getModelName(buff, PATH_MAX))
WRITEKEY(fp, TSTRING, "DETECTOR", buff, "Detector model");
// INSTRUME / Instrument
if(GP->instrument)
WRITEKEY(fp, TSTRING, "INSTRUME", GP->instrument, "Instrument");
TRYFITS(fits_write_img, fp, TUSHORT, 1, width * height, data);
if(fitserror) goto cloerr;
TRYFITS(fits_close_file, fp);