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This commit is contained in:
Edward Emelianov
2025-05-14 09:04:11 +03:00
parent fd2508c667
commit 3f7b5081ea
10 changed files with 168 additions and 81 deletions
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10
LocCorr_new/hikrobot.c
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@@ -372,7 +372,7 @@ static int setexp(float e){
static int cam_startexp(){
if(!handle || !pdata) return FALSE;
DBG("Start exposition");
DBG("Start exposition for %gs", exptime);
MV_CC_StopGrabbing(handle);
TRY(StartGrabbing);
ONERR() return FALSE;
@@ -380,22 +380,26 @@ static int cam_startexp(){
}
static Image* capture(){
double starttime = sl_dtime();
if(!cam_startexp()) return NULL;
MV_FRAME_OUT_INFO_EX stImageInfo = {0}; // last image info
double starttime = sl_dtime();
DBG("Started capt @ %g", sl_dtime() - starttime);
do{
usleep(100);
double diff = exptime - (sl_dtime() - starttime);
if(diff > 0.) continue; // wait until exposure ends
DBG("diff = %g", diff);
if(diff < -5.0){ // wait much longer than exp lasts
if(diff < -MAX_READOUT_TM){ // wait much longer than exp lasts
DBG("OOps, time limit");
MV_CC_StopGrabbing(handle);
return NULL;
}
TRY(GetOneFrameTimeout, pdata, pdatasz, &stImageInfo, 10);
ONOK() break;
}while(1);
DBG("Tcapt=%g, exptime=%g", sl_dtime() - starttime, exptime);
Image *captIma = u8toImage(pdata, stImageInfo.nWidth, stImageInfo.nHeight, stImageInfo.nWidth);
DBG("return @ %g", sl_dtime() - starttime);
return captIma;
}