fixed some bugs in network transport, increase speed

2025-12-06 10:45:13 +03:00 · 2023-04-07 15:08:43 +03:00 · 2023-04-07 15:08:43 +03:00 · 661713a545
commit 661713a545
parent e9f1c67055
12 changed files with 125 additions and 73 deletions
--- a/BASLER_cameras/basler.c
+++ b/BASLER_cameras/basler.c
@ -292,14 +292,26 @@ static int setdevno(int N){
 }

 static int setbitdepth(int i){
+#define MONON 4
+    const char *fmts[MONON] = {"Mono16", "Mono14", "Mono12", "Mono10"};
    if(i == 0){ // 8 bit
        if(!PylonDeviceFeatureIsAvailable( hDev, "EnumEntry_PixelFormat_Mono8" )) return FALSE;
        PYLONFN(PylonDeviceFeatureFromString, hDev, "PixelFormat", "Mono8");
+        green("Pixel format: Mono8\n");
        is16bit = FALSE;
        DBG("8 bit");
    }else{ // 16 bit
-        if(!PylonDeviceFeatureIsAvailable( hDev, "EnumEntry_PixelFormat_Mono16" )) return FALSE;
-        PYLONFN(PylonDeviceFeatureFromString, hDev, "PixelFormat", "Mono16");
+        char buf[128];
+        int  i = 0;
+        for(; i < MONON; ++i){
+            snprintf(buf, 127, "EnumEntry_PixelFormat_%s", fmts[i]);
+            if(!PylonDeviceFeatureIsAvailable( hDev, buf)) continue;
+            green("Pixel format: %s\n", fmts[i]);
+            PYLONFN(PylonDeviceFeatureFromString, hDev, "PixelFormat", fmts[i]);
+            break;
+        }
+        if(i == MONON) return FALSE;
+#undef MONON
        is16bit = TRUE;
        DBG("16 bit");
    }
--- a/GRH_cameras/grasshopper.c
+++ b/GRH_cameras/grasshopper.c
@ -391,7 +391,7 @@ static int changeformat(frameformat *fmt){

 static int setbitdepth(int i){
    frameformat fmt;
-    getformat(&fmt);
+    if(!getformat(&fmt)) return FALSE;
    int o16bit = is16bit;
    if(i == 0) is16bit = FALSE; // 8 bit
    else is16bit = TRUE;
--- a/Readme.md
+++ b/Readme.md
@ -23,7 +23,6 @@ cmake options:
 ```
 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)
@ -67,6 +66,7 @@ Usage: ccd_capture [args] [output file prefix]
  --focdevno=arg              focuser device number (if many: 0, 1, 2 etc)
  --gain=arg                  CMOS gain level
  --help                      show this help
+  --imageport=arg             local INET socket port to send/receive images
  --logfile=arg               logging file name (if run as server)
  --open-shutter              open shutter
  --path=arg                  UNIX socket name
@ -78,6 +78,7 @@ Usage: ccd_capture [args] [output file prefix]
  --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
+  --viewer                    passive viewer (only get last images)
  --wait                      wait while exposition ends
  --wheeldevno=arg            filter wheel device number (if many: 0, 1, 2 etc)
 ```
--- a/basestructs.h
+++ b/basestructs.h
@ -63,7 +63,7 @@ typedef struct{
    int Ndevices;               // amount of devices found
    void (*close)();            // disconnect & close device
    int (*startexposition)();   // start exposition
-    int (*pollcapture)(capture_status *st, float *remain);// start or poll capture process, `remain` - time remain (s)
+    int (*pollcapture)(capture_status *st, float *remain);// get `st` - status of capture process, `remain` - time remain (s); @return FALSE if error (exp aborted), TRUE while no errors
    int (*capture)(IMG *ima);   // capture an image, struct `ima` should be prepared before
    void (*cancel)();           // cancel exposition
    // setters:
--- a/ccdfunc.c
+++ b/ccdfunc.c
@ -829,22 +829,43 @@ void camstop(){


 #ifdef IMAGEVIEW
+#define NFRM        (10)
+void framerate(){
+    if(GP->verbose == 0) return;
+    static double tlast = 0., lastn[NFRM] = {0.}, sumn = 0.;
+    static int lastidx = 0;
+    if(tlast == 0.){tlast = dtime(); return;}
+    double t = dtime(), dT = t-tlast;
+    if(++lastidx > NFRM-1) lastidx = 0;
+    sumn = sumn - lastn[lastidx] + dT;
+    lastn[lastidx] = dT;
+    //for(int i = 0; i < NFRM; ++i) printf("last[%d]=%g\n", i, lastn[i]);
+    green("Framerate=%.2f (%g seconds for exp); mean framerate=%.2f\n", 1./dT, dT, NFRM/sumn);
+    tlast = t;
+}
+
 static volatile int grabno = 0, lastgrabno = 0, exitgrab = FALSE;
 static void *grabnext(void *arg){
    FNAME();
    IMG *ima = (IMG*) arg;
    do{
        if(exitgrab) return NULL;
-        TIMESTAMP("Start next exp");
+        TIMESTAMP("Start exp #%d", grabno+1);
        TIMEINIT();
        if(!ima || !camera) return NULL;
-        if(!camera->startexposition()){ WARNX(_("Can't start exposition")); continue; }
-        capture_status cs;
+        if(!camera->startexposition()){
+            WARNX(_("Can't start exposition"));
+            usleep(10000);
+            continue;
+        }
+        capture_status cs = CAPTURE_ABORTED;
        TIMESTAMP("Poll");
-        while(!camera->pollcapture(&cs, NULL)){
+        while(camera->pollcapture(&cs, NULL)){
+            if(cs != CAPTURE_PROCESS) break;
            usleep(10000);
            if(!camera) return NULL;
        }
+        if(cs != CAPTURE_READY){ WARNX(_("Some error when capture")); return NULL;}
        TIMESTAMP("get");
        if(!camera->capture(ima)){ WARNX(_("Can't grab image")); continue; }
        //calculate_stat(ima);
@ -861,8 +882,8 @@ static void *grabnext(void *arg){
 * @return TRUE if new image available
 */
 int ccdcaptured(IMG **imgptr){
-    static double tlast = 0.;
    if(!imgptr) return FALSE;
+    TIMESTAMP("ccdcaptured() start");
    static pthread_t grabthread = 0;
    if(imgptr == (void*)-1){ // kill `grabnext`
        DBG("Wait for grabbing thread ends");
@ -897,26 +918,15 @@ int ccdcaptured(IMG **imgptr){
            WARN("Can't create grabbing thread");
            grabthread = 0;
        }
-        tlast = dtime();
    }else{ // grab in process
        if(grabno != lastgrabno){ // done
            lastgrabno = grabno;
-            TIMESTAMP("Grab ends");
-            //void *vr;
-            //pthread_join(grabthread, &vr);
-            //int retcode = *(int*)vr;
-            //DBG("retcode = %d", retcode);
-            //grabthread = 0;
-            if(GP->verbose > 1){
-                double t = dtime();
-                green("Framerate=%.2g (%g seconds for exp)\n", 1./(t-tlast), t-tlast);
-                tlast = t;
-            }
-            //TIMESTAMP("Framerate");
-            //if(retcode)
+            TIMESTAMP("Got exp #%d", grabno);
+            framerate();
            return TRUE;
        }
    }
+    TIMESTAMP("ccdcaptured() end");
    return FALSE;
 }
 #endif
--- a/ccdfunc.h
+++ b/ccdfunc.h
@ -38,6 +38,7 @@ void focclose();
 void closewheel();
 void closecam();
 #ifdef IMAGEVIEW
+void framerate();
 int ccdcaptured(IMG **img);
 #endif

--- a/client.c
+++ b/client.c
@ -25,6 +25,7 @@
 #include <sys/socket.h>
 #include <usefull_macros.h>

+#include "ccdfunc.h" // framerate
 #include "client.h"
 #include "cmdlnopts.h"
 #include "server.h" // for common commands names
@ -74,7 +75,7 @@ static char *readmsg(int fd){
 // parser of CCD server messages; return TRUE to exit from polling cycle of `getans` (if receive 'FAIL', 'OK' or 'BUSY')
 static int parseans(char *ans){
    if(!ans) return FALSE;
-    TIMESTAMP("parseans() begin");
+    //TIMESTAMP("parseans() begin");
    //DBG("Parsing of '%s'", ans);
    if(0 == strcmp(hresult2str(RESULT_BUSY), ans)){
        WARNX("Server busy");
@ -104,7 +105,7 @@ static int parseans(char *ans){
        imdatalen = ima.w * ima.h * 2;
    }
 #endif
-    TIMESTAMP("parseans() end");
+    //TIMESTAMP("parseans() end");
    return FALSE;
 }

@ -311,9 +312,9 @@ static void getimage(){
    }
    double t0 = dtime();
    int got = 0;
+    TIMESTAMP("Start of data read");
    while(dtime() - t0 < CLIENT_TIMEOUT){
        if(!canberead(imsock)) continue;
-        TIMESTAMP("Read data");
        uint8_t *target = ((uint8_t*)ima.data)+got;
        int rd = read(imsock, target, imdatalen - got);
        if(rd <= 0){
@ -321,8 +322,8 @@ static void getimage(){
            signals(1);
        }
        got += rd;
-        DBG("Read %d bytes; total read %d from %d; first: %x %x %x %x", rd, got, imdatalen, target[0],
-                target[1], target[2], target[3]);
+        //DBG("Read %d bytes; total read %d from %d; first: %x %x %x %x", rd, got, imdatalen, target[0],
+        //        target[1], target[2], target[3]);
        if(got == imdatalen){
            break;
        }
@ -339,7 +340,7 @@ static void *grabnext(void _U_ *arg){ // daemon grabbing images through the net
    int sock = controlfd;
    while(1){
        expstate = CAMERA_CAPTURE;
-        TIMESTAMP("End of cycle, start new");
+        TIMESTAMP("End of cycle, start new #%d", grabno+1);
        TIMEINIT();
        SENDMSG(CMD_EXPSTATE "=%d", CAMERA_CAPTURE); // start capture
        double timeout = GP->exptime + CLIENT_TIMEOUT, t0 = dtime();
@ -353,7 +354,7 @@ static void *grabnext(void _U_ *arg){ // daemon grabbing images through the net
            usleep(sleept);
            TIMESTAMP("check answer");
            getans(sock, NULL);
-            TIMESTAMP("EXPSTATE ===> %d", expstate);
+            //TIMESTAMP("EXPSTATE ===> %d", expstate);
            if(expstate != CAMERA_CAPTURE) break;
        }
        if(dtime() - t0 >= timeout || expstate != CAMERA_FRAMERDY){
@ -376,7 +377,7 @@ static void *waitimage(void _U_ *arg){ // passive waiting for next image
            usleep(1000);
            continue;
        }
-        TIMESTAMP("End of cycle, start new");
+        TIMESTAMP("End of cycle, start new #%d", grabno+1);
        TIMEINIT();
        getimage();
        expstate = CAMERA_IDLE;
@ -386,6 +387,7 @@ static void *waitimage(void _U_ *arg){ // passive waiting for next image

 // try to capture images through socket
 int sockcaptured(IMG **imgptr){
+    //TIMESTAMP("sockcaptured() start");
    if(!imgptr) return FALSE;
    static pthread_t grabthread = 0;
    if(controlfd < 0) return FALSE;
@ -417,13 +419,16 @@ int sockcaptured(IMG **imgptr){
        }
    }else{ // grab in process
        if(grabno != oldgrabno){ // image is ready
-            TIMESTAMP("Image ready");
+            TIMESTAMP("Image #%d ready", grabno);
            if(*imgptr && (*imgptr != &ima)) free(*imgptr);
            *imgptr = &ima;
            oldgrabno = grabno;
+            framerate();
+            //TIMESTAMP("sockcaptured() end, return TRUE");
            return TRUE;
        }
    }
+    //TIMESTAMP("sockcaptured() end, return FALSE");
    return FALSE;
 }
 // IMAGEVIEW
--- a/imageview.c
+++ b/imageview.c
@ -32,7 +32,7 @@

 windowData *win = NULL; // main window (common variable for events.c)
 static pthread_t GLUTthread = 0; // main GLUT thread
-static int imequalize = TRUE;
+static int imequalize = FALSE;
 static int initialized = 0; // ==1 if GLUT is initialized; ==0 after clear_GL_context

 static void *Redraw(_U_ void *p);
@ -218,7 +218,7 @@ static void RedrawWindow(){
    glFinish();
    glutSwapBuffers();
    pthread_mutex_unlock(&win->mutex);
-    usleep(10000);
+    usleep(1000);
 }

 /**
@ -407,6 +407,8 @@ static uint8_t *equalize(uint16_t *ori, int w, int h){
    double orig_hysto[0x10000] = {0.}; // original hystogram
    uint8_t eq_levls[0x10000] = {0};   // levels to convert: newpix = eq_levls[oldpix]
    int s = w*h;
+    //double t0 = dtime();
+    /* -- takes too long because of sync
 #pragma omp parallel
 {
    //printf("%d\n", omp_get_thread_num());
@ -419,45 +421,53 @@ static uint8_t *equalize(uint16_t *ori, int w, int h){
    {
        for(int i = 0; i < 0x10000; ++i) orig_hysto[i] += histogram_private[i];
    }
+}*/
+    for(int i = 0; i < s; ++i){
+        ++orig_hysto[ori[i]];
    }
+    //DBG("HISTOGRAM takes %g", dtime() - t0);
    double part = (double)(s + 1) / 0x100, N = 0.;
    for(int i = 0; i <= 0xffff; ++i){
        N += orig_hysto[i];
        eq_levls[i] = (uint8_t)(N/part);
    }
-    OMP_FOR()
+    //OMP_FOR() -- takes too long!
    for(int i = 0; i < s; ++i){
        retn[i] = eq_levls[ori[i]];
    }
+    //DBG("EQUALIZATION takes %g", dtime() - t0);
    return retn;
 }

 static void change_displayed_image(IMG *img){
-    if(!win || !win->image) return;
+    if(!win || !img) return;
    pthread_mutex_lock(&win->mutex);
    rawimage *im = win->image;
    DBG("imh=%d, imw=%d, ch=%u, cw=%u", im->h, im->w, img->h, img->w);
    int w = img->w, h = img->h, s = w*h;
    if(!im || (im->h != h) || (im->w != w)){ // realloc image to new size
        DBG("\n\nRealloc rawdata");
-        if(im) FREE(im->rawdata);
-        else im = MALLOC(rawimage, 1);
-        im->rawdata = MALLOC(GLubyte, w*h*3);
+        if(!im) im = MALLOC(rawimage, 1);
+        if(im->h*im->w < s) im->rawdata = realloc(im->rawdata, s*3);
        im->h = h; im->w = w;
        win->image = im;
        DBG("win->image changed");
    }
    if(imequalize){
+        DBG("equalize");
        uint8_t *newima = equalize(img->data, w, h);
        GLubyte *dst = im->rawdata;
-        OMP_FOR()
+        DBG("convert; s=%d, im->s=%d", s, im->h*im->w);
+        // openmp would make all calculations MORE SLOW than even in one thread!
+        //OMP_FOR()
        for(int i = 0; i < s; ++i){
            gray2rgb(colorfun(newima[i] / 256.), &dst[i*3]);
        }
        FREE(newima);
    }else{
+        DBG("convert; s=%d, im->s=%d", s, im->h*im->w);
        GLubyte *dst = im->rawdata;
-        OMP_FOR()
+        //OMP_FOR()
        for(int i = 0; i < s; ++i){
            gray2rgb(colorfun(img->data[i] / 65536.), &dst[i*3]);
        }
@ -476,6 +486,7 @@ static void change_displayed_image(IMG *img){
    }
    FREE(b);
 }*/
+    DBG("Unlock");
    win->image->changed = 1;
    pthread_mutex_unlock(&win->mutex);
 }
@ -549,6 +560,7 @@ int viewer(imagefunc newimage){
        return 1;
    }
    IMG *img = NULL;
+    //double t0 = dtime();
    while(1){
        if(!win || win->killthread){
            DBG("got killthread");
@ -557,15 +569,18 @@ int viewer(imagefunc newimage){
            return 0;
        }
        if((win->winevt & WINEVT_GETIMAGE) || !(win->winevt & WINEVT_PAUSE)){
+            //DBG("CHK new image, t=%g", dtime()-t0);
            if(newimage(&img)){
                //TIMESTAMP("got image -> change");
                win->winevt &= ~WINEVT_GETIMAGE;
                change_displayed_image(img); // change image if refreshed
                //TIMESTAMP("changed");
            }
+            //DBG("Next cycle, t=%g", dtime()-t0);
        }
        if(!win->winevt){
-            usleep(10000);
+            //DBG("No events");
+            //usleep(1000);
            continue;
        }
        if(win->winevt & WINEVT_SAVEIMAGE){ // save image
--- a/locale/ru/messages.po
+++ b/locale/ru/messages.po
@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-04-06 15:51+0300\n"
+"POT-Creation-Date: 2023-04-07 14:35+0300\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@ -533,7 +533,7 @@ msgstr ""
 msgid "Capture frame %d"
 msgstr ""

-#: ccdfunc.c:783 ccdfunc.c:841 server.c:122
+#: ccdfunc.c:783 ccdfunc.c:857 server.c:122
 msgid "Can't start exposition"
 msgstr ""

@ -545,25 +545,29 @@ msgstr ""
 msgid "Read grabbed image"
 msgstr ""

-#: ccdfunc.c:795 ccdfunc.c:849
+#: ccdfunc.c:795 ccdfunc.c:870
 msgid "Can't grab image"
 msgstr ""

 #. %d секунд до окончания паузы\n
-#: ccdfunc.c:807 client.c:271
+#: ccdfunc.c:807 client.c:272
 #, c-format
 msgid "%d seconds till pause ends\n"
 msgstr ""

+#: ccdfunc.c:868
+msgid "Some error when capture"
+msgstr ""
+
 #: server.c:170
 msgid "No camera device"
 msgstr ""

-#: client.c:258
+#: client.c:259
 msgid "Can't make exposition"
 msgstr ""

-#: client.c:287
+#: client.c:288
 msgid "Server timeout"
 msgstr ""

@ -580,19 +584,19 @@ msgstr ""
 msgid "Histogram conversion: %s"
 msgstr ""

-#: imageview.c:509 imageview.c:584
+#: imageview.c:520 imageview.c:599
 #, c-format
 msgid "Equalization of histogram: %s"
 msgstr ""

-#: imageview.c:509 imageview.c:584
+#: imageview.c:520 imageview.c:599
 msgid "on"
 msgstr ""

-#: imageview.c:509 imageview.c:584
+#: imageview.c:520 imageview.c:599
 msgid "off"
 msgstr ""

-#: imageview.c:548
+#: imageview.c:559
 msgid "Can't open OpenGL window, image preview will be inaccessible"
 msgstr ""
--- a/locale/ru/ru.po
+++ b/locale/ru/ru.po
@ -7,7 +7,7 @@
 msgid   ""
 msgstr  "Project-Id-Version: PACKAGE VERSION\n"
        "Report-Msgid-Bugs-To: \n"
-        "POT-Creation-Date: 2023-04-06 15:49+0300\n"
+        "POT-Creation-Date: 2023-04-07 12:51+0300\n"
        "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
        "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
        "Language-Team: LANGUAGE <LL@li.org>\n"
@ -22,7 +22,7 @@ msgid   "%.1f seconds till exposition ends"
 msgstr  "%.1f ÓÅËÕÎÄ ÄÏ ÏËÏÎÞÁÎÉÑ ÜËÓÐÏÚÉÃÉÉ"

 #. %d Ñ<>ÐµÐºÑƒÐ½Ð´ Ð´Ð¾ Ð¾ÐºÐ¾Ð½Ñ‡Ð°Ð½Ð¸Ñ<C2B8> Ð¿Ð°ÑƒÐ·Ñ‹\n
-#: ccdfunc.c:807 client.c:271
+#: ccdfunc.c:807 client.c:272
 #, c-format
 msgid   "%d seconds till pause ends\n"
 msgstr  "%d ÓÅËÕÎÄ ÄÏ ÏËÏÎÞÁÎÉÑ ÐÁÕÚÙ\n"
@ -105,7 +105,7 @@ msgstr  "
 msgid   "Can't get max wheel position"
 msgstr  "îÅ ÍÏÇÕ ÏÐÒÅÄÅÌÉÔØ ÐÒÅÄÅÌØÎÕÀ ÐÏÚÉÃÉÀ ËÏÌÅÓÁ"

-#: ccdfunc.c:795 ccdfunc.c:849
+#: ccdfunc.c:795 ccdfunc.c:870
 msgid   "Can't grab image"
 msgstr  "îÅ ÍÏÇÕ ÚÁÈ×ÁÔÉÔØ ÉÚÏÂÒÁÖÅÎÉÅ"

@ -117,11 +117,11 @@ msgstr  "
 msgid   "Can't init mutex!"
 msgstr  "îÅ ÍÏÇÕ ÉÎÉÃÉÁÌÉÚÉÒÏ×ÁÔØ ÍØÀÔÅËÓ!"

-#: client.c:258
+#: client.c:259
 msgid   "Can't make exposition"
 msgstr  "îÅ ÍÏÇÕ ×ÙÐÏÌÎÉÔØ ÜËÓÐÏÚÉÃÉÀ"

-#: imageview.c:548
+#: imageview.c:559
 msgid   "Can't open OpenGL window, image preview will be inaccessible"
 msgstr  "îÅ ÍÏÇÕ ÏÔËÒÙÔØ ÏËÎÏ OpenGL, ÏÔÏÂÒÁÖÅÎÉÅ ÂÕÄÅÔ ÎÅÄÏÓÔÕÐÎÏ"

@ -213,7 +213,7 @@ msgstr  "
 msgid   "Can't set wheel position %d"
 msgstr  "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ÐÏÌÏÖÅÎÉÅ ËÏÌÅÓÁ %d"

-#: ccdfunc.c:783 ccdfunc.c:841 server.c:122
+#: ccdfunc.c:783 ccdfunc.c:857 server.c:122
 msgid   "Can't start exposition"
 msgstr  "îÅ ÍÏÇÕ ÎÁÞÁÔØ ÜËÓÐÏÚÉÃÉÀ"

@ -232,7 +232,7 @@ msgstr  ""
 msgid   "Display image in OpenGL window"
 msgstr  "ïÔÏÂÒÁÖÅÎÉÅ ÉÚÏÂÒÁÖÅÎÉÑ × ÏËÎÅ OpenGL"

-#: imageview.c:509 imageview.c:584
+#: imageview.c:520 imageview.c:599
 #, c-format
 msgid   "Equalization of histogram: %s"
 msgstr  "üË×ÁÌÉÚÁÃÉÑ ÇÉÓÔÏÇÒÁÍÍÙ: %s"
@ -327,7 +327,7 @@ msgstr  "
 msgid   "Readout mode: %s"
 msgstr  "òÅÖÉÍ ÓÞÉÔÙ×ÁÎÉÑ: %s"

-#: client.c:287
+#: client.c:288
 msgid   "Server timeout"
 msgstr  "ôÁÊÍÁÕÔ ÓÅÒ×ÅÒÁ"

@ -351,6 +351,10 @@ msgstr  "
 msgid   "Shutter command: %s\n"
 msgstr  "ëÏÍÁÎÄÁ ÚÁÔ×ÏÒÁ: %s\n"

+#: ccdfunc.c:868
+msgid   "Some error when capture"
+msgstr  ""
+
 #. "ÐŸÐ¾Ð¿Ñ‹Ñ‚ÐºÐ° Ñ<>ÐºÐ¾Ð½Ñ„Ð¸Ð³ÑƒÑ€Ð¸Ñ€Ð¾Ð²Ð°Ñ‚ÑŒ Ð¿Ð¾Ñ€Ñ‚ I/O ÐºÐ°Ðº %d\n"
 #: ccdfunc.c:690
 #, c-format
@ -510,11 +514,11 @@ msgstr  "
 msgid   "observing program name"
 msgstr  "ÎÁÚ×ÁÎÉÅ ÐÒÏÇÒÁÍÍÙ"

-#: imageview.c:509 imageview.c:584
+#: imageview.c:520 imageview.c:599
 msgid   "off"
 msgstr  "×ÙËÌ"

-#: imageview.c:509 imageview.c:584
+#: imageview.c:520 imageview.c:599
 msgid   "on"
 msgstr  "×ËÌ"

--- a/socket.c
+++ b/socket.c
@ -48,14 +48,14 @@ pthread_mutex_t locmutex = PTHREAD_MUTEX_INITIALIZER; // mutex for wheel/camera/
 * @return socket FD or -1 if failed
 */
 int open_socket(int isserver, char *path, int isnet){
-    DBG("isserver=%d, path=%s, isnet=%d", isserver, path, isnet);
+    //DBG("isserver=%d, path=%s, isnet=%d", isserver, path, isnet);
    if(!path) return 1;
-    DBG("path/port: %s", path);
+    //DBG("path/port: %s", path);
    int sock = -1;
    struct addrinfo hints = {0}, *res;
    struct sockaddr_un unaddr = {0};
    if(isnet){
-        DBG("Network socket");
+        //DBG("Network socket");
        hints.ai_family = AF_INET;
        hints.ai_socktype = SOCK_STREAM;
        hints.ai_flags = AI_PASSIVE;
@ -63,7 +63,7 @@ int open_socket(int isserver, char *path, int isnet){
            ERR("getaddrinfo");
        }
    }else{
-        DBG("UNIX socket");
+        //DBG("UNIX socket");
        char apath[128];
        if(*path == 0){
            DBG("convert name");
@ -187,7 +187,7 @@ int sendmessage(int fd, const char *msg, int l){
        buflen += 1024;
        tmpbuf = realloc(tmpbuf, buflen);
    }
-    DBG("send to fd %d: %s [%d]", fd, msg, l);
+    //DBG("send to fd %d: %s [%d]", fd, msg, l);
    memcpy(tmpbuf, msg, l);
    if(msg[l-1] != '\n') tmpbuf[l++] = '\n';
    if(l != send(fd, tmpbuf, l, MSG_NOSIGNAL)){
@ -195,7 +195,7 @@ int sendmessage(int fd, const char *msg, int l){
        LOGWARN("write()");
        return FALSE;
    }else{
-        DBG("success");
+        //DBG("success");
        if(globlog){ // logging turned ON
            tmpbuf[l-1] = 0; // remove trailing '\n' for logging
            LOGDBG("SEND '%s'", tmpbuf);
@ -230,7 +230,7 @@ const char *hresult2str(hresult r){
 * @return `val`
 */
 char *get_keyval(char *keyval){
-    DBG("Got string %s", keyval);
+    //DBG("Got string %s", keyval);
    // remove starting spaces in key
    while(isspace(*keyval)) ++keyval;
    char *val = strchr(keyval, '=');
@ -238,7 +238,7 @@ char *get_keyval(char *keyval){
        *val++ = 0;
        while(isspace(*val)) ++val;
    }
-    DBG("val = %s (%zd bytes)", val, (val)?strlen(val):0);
+    //DBG("val = %s (%zd bytes)", val, (val)?strlen(val):0);
    // remove trailing spaces in key
    char *e = keyval + strlen(keyval) - 1; // last key symbol
    while(isspace(*e) && e > keyval) --e;
--- a/socket.h
+++ b/socket.h
@ -44,7 +44,7 @@ extern double __t0;
 #define TIMESTAMP(...) do{DBG(__VA_ARGS__); fprintf(stderr, COLOR_GREEN "%g" COLOR_OLD "\n", dtime()-__t0);}while(0)
 #else
 #define TIMEINIT()
-#define TIMESTAMP()
+#define TIMESTAMP(...)
 #endif

 extern pthread_mutex_t locmutex;