Commit d495822f authored by Andrey Filippov's avatar Andrey Filippov
Browse files

Improved reportting, changed startup delay

parent 487dd09b

src/autoexposure.c

+9 −6
Original line number Diff line number Diff line
@@ -135,20 +135,23 @@ int main (int argc, char *argv[]) { 


  daemon_bit=strtol(argv[6], NULL, 10);

  if ((daemon_bit<0) || (daemon_bit>31)) {printf ("Invalid bit number %d (should be 0..31)\n", daemon_bit); exit (1);}

  fprintf(stderr,"autoexposure started, port = %d, daemon_bit=0x%x, debug=0x%x\n",sensor_port, daemon_bit,autoexposure_debug);

  fprintf(stderr,"autoexposure#%d started, daemon_bit=0x%x, debug=0x%x\n",sensor_port, daemon_bit,autoexposure_debug);

//  MDF1(fprintf(stderr,"\n"));

  if (initFilesMmap(sensor_port, sensor_subchannel)<0) exit (1); /// initialization errors

  MDF0(fprintf(stderr,"autoexposure: drivers initialized\n"));

  MDF0(fprintf(stderr,"autoexposure#%d: drivers initialized\n",sensor_port));

  if (autoexposure_debug <0) { /// tempoorary hack for testing

    GLOBALPARS_SNGL(G_DEBUG)=0;

    exit (0);

  }

  MDF0(fprintf(stderr,"autoexposure started, daemon_bit=0x%x, debug=0x%x\n",daemon_bit,autoexposure_debug));

  MDF0(fprintf(stderr,"autoexposure#%d started daemon_bit=0x%x, debug=0x%x\n", sensor_port,daemon_bit,autoexposure_debug));

/// Next function call will wait until the daemon_bit will be enabled in [P_DAEMON_EN] giving a chance to other applications to initialize

/// TODO: Find why earlier frames have bad histograms - frame 6 - 0 pixels, frame 7 - 0x3fff pixels and only 8-th has total_pixels=0x4c920

/// For now - just wait for frame 9 (it will use histogram from frame 8)

//  lseek(fd_fparmsall,9+LSEEK_FRAME_WAIT_ABS, SEEK_END); /// skip 2 frames (first got 0 pixels, 2- 0x3fff)

  lseek(fd_fparmsall,10+LSEEK_FRAME_WAIT_ABS, SEEK_END); /// skip 3 frames (first got 0 pixels, 2- 0x3fff) - one extra, sometimes it is needed

//  lseek(fd_fparmsall,10+LSEEK_FRAME_WAIT_ABS, SEEK_END); /// skip 3 frames (first got 0 pixels, 2- 0x3fff) - one extra, sometimes it is needed

// with 10 - 3 bad frames



  lseek(fd_fparmsall,14+LSEEK_FRAME_WAIT_ABS, SEEK_END); /// skip 3 frames (first got 0 pixels, 2- 0x3fff) - one extra, sometimes it is needed



  while (1) { /// restart loop

    if (initParams(daemon_bit)<0) exit (1); /// initialization errors
@@ -156,7 +159,7 @@ int main (int argc, char *argv[]) { 


  while (1) {

      this_frame=GLOBALPARS_SNGL(G_THIS_FRAME);

      MDF6(fprintf(stderr,"Waiting for autoexposure daemon to be enabled\n"));

      MDF6(fprintf(stderr,"Waiting for autoexposure#% daemon to be enabled\n", sensor_port));

      lseek(fd_histogram_cache, LSEEK_DAEMON_HIST_Y+daemon_bit, SEEK_END);   /// wait for autoexposure daemon to be enabled (let it sleep if not)

      if (GLOBALPARS_SNGL(G_THIS_FRAME) != this_frame) {

///TODO: Make it possible for this_frame to lag slightly (1 frame) to compensate for CPU being busy with other tasks?
@@ -232,7 +235,7 @@ MDF8(fprintf(stderr, "this_frame= 0x%x, this_frame+exp_ahead= 0x%x, old_vexp= 0x 
        MDF6(fprintf(stderr,"FRAME: 0x%lx, COLOR: %d, FRACTION: 0x%04lx RESULT:0x%04x, NOW: 0x%lx\n",next_frame-1,COLOR_Y_NUMBER,framePars[next_frame & PARS_FRAMES_MASK].pars[P_AEXP_FRACPIX],perc,GLOBALPARS_SNGL(G_THIS_FRAME)));

*/

    }

    ELP_FERR(fprintf (stderr,"Restarting autoexposure due to errors, skipping a frame\n"));

    ELP_FERR(fprintf (stderr,"(port %d): Restarting autoexposure due to errors, skipping a frame\n",sensor_port));

    lseek(fd_fparmsall, GLOBALPARS_SNGL(G_THIS_FRAME) + 1+LSEEK_FRAME_WAIT_ABS, SEEK_END);



  }

src/globalsinit.c

+5 −5
Original line number Diff line number Diff line
@@ -76,7 +76,7 @@ int initFilesMmap(int sensor_port, int sensor_subchannel) { 
     return -1;

  }

  // Wait hardware to be initialized, so frame number >0 (otherwise histograms_cache will fail to open as it depends on number of subframes)

  lseek(fd_fparmsall,1+LSEEK_FRAME_WAIT_ABS, SEEK_END); /// skip 3 frames (first got 0 pixels, 2- 0x3fff) - one extra, sometimes it is needed

  lseek(fd_fparmsall,3 + LSEEK_FRAME_WAIT_ABS, SEEK_END); /// skip 3 frames (first got 0 pixels, 2- 0x3fff) - one extra, sometimes it is needed
@@ -97,7 +97,7 @@ int initFilesMmap(int sensor_port, int sensor_subchannel) { 
///Histogrames file open/mmap (readonly)

  fd_histogram_cache= open(histogram_driver_name, O_RDONLY);

  if (fd_histogram_cache <0) {

     ELP_FERR(fprintf(stderr, "Open failed: (%s)\r\n", histogram_driver_name));

     ELP_FERR(fprintf(stderr, "(port %d): Open failed: (%s)\r\n", sensor_port, histogram_driver_name));

     close (fd_fparmsall);

     return -1;

  }
@@ -106,7 +106,7 @@ int initFilesMmap(int sensor_port, int sensor_subchannel) { 


  histogram_cache = (struct histogram_stuct_t *) mmap(0, sizeof (struct histogram_stuct_t) * total_hist_entries , PROT_READ, MAP_SHARED, fd_histogram_cache, 0);

  if((int) histogram_cache == -1) {

     ELP_FERR(fprintf(stderr, "problems with mmap: %s\n", histogram_driver_name));

     ELP_FERR(fprintf(stderr, "(port %d): problems with mmap: %s\n", sensor_port, histogram_driver_name));

     close (fd_fparmsall);

     close (fd_histogram_cache);

     return -1;
@@ -115,14 +115,14 @@ int initFilesMmap(int sensor_port, int sensor_subchannel) { 
///Gamma tables file open/mmap (readonly)

  fd_gamma_cache= open(gamma_driver_name, O_RDWR);

  if (fd_gamma_cache <0) {

     ELP_FERR(fprintf(stderr, "Open failed: (%s)\r\n", gamma_driver_name));

     ELP_FERR(fprintf(stderr, "(port %d): Open failed: (%s)\r\n", sensor_port, gamma_driver_name));

     close (fd_fparmsall);

     close (fd_histogram_cache);

     return -1;

  }

  gamma_cache = (struct gamma_stuct_t *) mmap(0, sizeof (struct gamma_stuct_t) * GAMMA_CACHE_NUMBER , PROT_READ, MAP_SHARED, fd_gamma_cache, 0);

  if((int) gamma_cache == -1) {

     ELP_FERR(fprintf(stderr, "problems with mmap: %s\n", gamma_driver_name));

     ELP_FERR(fprintf(stderr, "(port %d): problems with mmap: %s\n", sensor_port, gamma_driver_name));

     close (fd_fparmsall);

     close (fd_histogram_cache);

     close (fd_gamma_cache);