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fixed bug in XY->UV calculations

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This commit is contained in:
Edward Emelianov
2021-08-02 12:45:23 +03:00
parent cbf42d86e5
commit 40f437b6a0
11 changed files with 370 additions and 244 deletions
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31
LocCorr/grasshopper.c
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@@ -34,7 +34,9 @@
static fc2Context context;
static fc2PGRGuid guid;
static fc2Error err = FC2_ERROR_OK;
static float gain = 0.;
static float gain = 20.;
static float exptime = 100.;
static float brightness = 0.;
#define FC2FN(fn, ...) do{err = FC2_ERROR_OK; if(FC2_ERROR_OK != (err=fn(context __VA_OPT__(,) __VA_ARGS__))){ \
WARNX(#fn "(): %s", fc2ErrorToDescription(err)); return 0;}}while(0)
@@ -186,7 +188,7 @@ static int connect(){
}
static int GrabImage(fc2Image *convertedImage){
FNAME();
//FNAME();
int ret = 0;
fc2Image rawImage;
// start capture
@@ -282,6 +284,7 @@ int capture_grasshopper(void (*process)(Image*)){
FNAME();
static float oldexptime = 0.;
static float oldgain = -1.;
static float oldbrightness = -1.;
Image *oIma = NULL;
fc2Image convertedImage;
err = fc2CreateImage(&convertedImage);
@@ -300,24 +303,28 @@ int capture_grasshopper(void (*process)(Image*)){
sleep(1);
continue;
}
if(fabsf(oldbrightness - brightness) > FLT_EPSILON){ // new brightness
DBG("Change brightness to %g", brightness);
if(setbrightness(brightness)){
oldbrightness = brightness;
}else{
WARNX("Can't change brightness to %g", brightness);
}
}
if(fabsf(oldexptime - exptime) > FLT_EPSILON){ // new exsposition value
red("Change exptime to %.2fms\n", exptime);
DBG("Change exptime to %.2fms\n", exptime);
if(setexp(exptime)){
oldexptime = exptime;
}else{
WARNX("Can't change exposition time to %gms", exptime);
//disconnectGrasshopper();
//continue;
}
}
if(fabs(oldgain - gain) > FLT_EPSILON){ // change gain
red("Change gain to %g\n", gain);
if(fabsf(oldgain - gain) > FLT_EPSILON){ // change gain
DBG("Change gain to %g\n", gain);
if(setgain(gain)){
oldgain = gain;
}else{
WARNX("Can't change gain to %g", gain);
//disconnectGrasshopper();
//continue;
}
}
if(!GrabImage(&convertedImage)){
@@ -331,6 +338,8 @@ int capture_grasshopper(void (*process)(Image*)){
exptime = theconf.fixedexp;
if(fabs(theconf.gain - gain) > FLT_EPSILON)
gain = theconf.gain;
if(fabs(theconf.brightness - brightness) > FLT_EPSILON)
brightness = theconf.brightness;
}
if(!process){
continue;
@@ -359,8 +368,8 @@ char *gsimagestatus(const char *messageid, char *buf, int buflen){
DBG("path: %s", impath);
}
snprintf(buf, buflen, "{ \"%s\": \"%s\", \"camstatus\": \"%sconnected\", \"impath\": \"%s\", \"imctr\": %llu, "
"\"fps\": %.3f, \"expmethod\": \"%s\", \"exposition\": %g, \"gain\": %g }\n",
"\"fps\": %.3f, \"expmethod\": \"%s\", \"exposition\": %g, \"gain\": %g, \"brightness\": %g }\n",
MESSAGEID, messageid, connected ? "" : "dis", impath, ImNumber, getFramesPerS(),
(theconf.expmethod == EXPAUTO) ? "auto" : "manual", exptime, gain);
(theconf.expmethod == EXPAUTO) ? "auto" : "manual", exptime, gain, brightness);
return buf;
}