From: Michael Traxler <hadaq@kp1pc105.gsi.de>
Date: Thu, 25 Jul 2013 00:32:38 +0000 (+0200)
Subject: added finetune option, mt
X-Git-Url: https://jspc29.x-matter.uni-frankfurt.de/git/?a=commitdiff_plain;h=3cfb054f018aefce26fa8e8074ad90a5ec076f27;p=daqtools.git

added finetune option, mt
---

diff --git a/thresholds/run_thresh_on_system.pl b/thresholds/run_thresh_on_system.pl
index 30291bd..570b006 100755
--- a/thresholds/run_thresh_on_system.pl
+++ b/thresholds/run_thresh_on_system.pl
@@ -9,12 +9,16 @@ use Data::Dumper;
 
 use HADES::TrbNet;
 
+use constant false => 0;
+use constant true => 1;
 
 my $opt_help;
 my @opt_endpoints;
 my @opt_chains;
 my $opt_offset = 0;
 my $opt_polarity = 0;
+my $opt_32channel = 0;
+my $opt_finetune = false;
 my $opt_verb;
 
 GetOptions ('h|help'        => \$opt_help,
@@ -22,6 +26,8 @@ GetOptions ('h|help'        => \$opt_help,
             'c|chains=s'    => \@opt_chains,
             'o|offset=s'    => \$opt_offset,
             'p|polarity=i'  => \$opt_polarity,
+            '32|32channel'  => \$opt_32channel,
+            'f|finetune'    => \$opt_finetune,
             'v|verb'        => \$opt_verb);
 
 
@@ -37,6 +43,21 @@ if( $opt_help ) {
 #print Dumper $endpoints;
 #print Dumper $chains;
 
+if($opt_32channel == 1) {
+    $opt_32channel="--32channel";
+}
+else {
+    $opt_32channel="";
+}
+
+
+if($opt_finetune == true) {
+    $opt_finetune="--finetune";
+}
+else {
+    $opt_finetune="";
+}
+
 
 my $command;
 
@@ -46,7 +67,7 @@ my %pids;
 foreach my $endpoint (@$endpoints) {
   foreach my $chain (@$chains) {
     my $endpoint = sprintf("0x%04x", $endpoint);
-    $command = "./thresholds_automatic.pl -e $endpoint -o $opt_offset -c $chain -p $opt_polarity";
+    $command = "./thresholds_automatic.pl -e $endpoint -o $opt_offset -c $chain -p $opt_polarity $opt_32channel $opt_finetune";
     print "command: $command\n";
     my $pid = fork();
     if($pid==0) { #child
diff --git a/thresholds/thresholds_automatic.pl b/thresholds/thresholds_automatic.pl
index 3892448..71a95d5 100755
--- a/thresholds/thresholds_automatic.pl
+++ b/thresholds/thresholds_automatic.pl
@@ -12,6 +12,9 @@ use HADES::TrbNet;
 
 use IPC::ShareLite qw( :lock );
 
+use constant false => 0;
+use constant true => 1;
+
 my $share = IPC::ShareLite->new(
     -key     => 3214,
     -create  => 'yes',
@@ -27,7 +30,6 @@ my @valid_interval = (0x8000, 0x9000);
 my $interval_step = ($valid_interval[1] - $valid_interval[0])/2;
 my $start_value = int ( ($valid_interval[1] + $valid_interval[0])/2 );
 
-
 my $sleep_time = 0.2;
 my $accepted_dark_rate = 30;
 my $number_of_iterations = 40; # at least 15 are recommended
@@ -40,6 +42,7 @@ my $opt_skip = 99;
 my $polarity = 1;
 my @channels  = ();
 my $channel32 = undef;
+my $opt_finetune = false;
 
 our $chain = 0;
 
@@ -52,6 +55,7 @@ my $result = GetOptions (
     "o|offset=s" => \$offset,
     "32|32channel" => \$channel32,
     "s|skip=i" => \$opt_skip,
+    "f|finetune" => \$opt_finetune,
     );
 
 if($help) {
@@ -117,6 +121,15 @@ if (defined $opt_skip && $opt_skip < 15) {
   $best_thresh[$opt_skip] = 0x7000;
 }
 
+if ($opt_finetune == true) {
+    my $ra_thresh = read_thresholds("padiwa", $chain);
+    @current_thresh = @$ra_thresh;
+    #print Dumper \@current_thresh;
+
+    $interval_step = 4;
+
+}
+
 my $hit_diff = 0;
 
 my $number_of_steps = 0;
@@ -147,7 +160,7 @@ while ($number_of_steps < $number_of_iterations ||
 
 
     foreach my $i (0..15) {
-      $interval_step = $interval_step[$i];
+       $interval_step = $interval_step[$i];
 
       my $cur_hitreg = $rh_res->{$endpoint}->[$i*$hitchannel_multiplicator];
       my $old_hitreg = $old_rh_res->{$endpoint}->[$i*$hitchannel_multiplicator] & 0x7fffffff;
@@ -237,6 +250,51 @@ foreach my $i (0..15) {
 exit;
 
 
+sub read_thresholds {
+  (my $mode, my $chain) = @_;
+
+  my @thresh = ();
+
+  $share->store($chain);
+
+  my $res = $share->lock(LOCK_EX);
+  if(!defined $res || $res != 1) {
+      die "could not lock shared element";
+  }
+
+  my $rh_res = trb_register_write($endpoint,0xd410, 1 << $chain);
+
+  foreach my $current_channel (0..15) {
+
+    my $command;
+    my $fixed_bits;
+    my $shift_bits;
+
+    if($mode eq "padiwa") {
+      $fixed_bits = 0x00000000;
+      $shift_bits = 0;
+    }
+    elsif ($mode eq "cbmrich") {
+      die "readout of channels in cbmrich is not implemented";
+      $fixed_bits = 0x00300000;
+      $shift_bits = 4;
+    }
+
+    $command = $fixed_bits | ($current_channel << 16) ;
+    my $rh_res = send_command($endpoint, $command);
+    push (@thresh , $rh_res->{$endpoint});
+  }
+
+  #sleep 10 if($current_channel == 15 && $chain==1);
+  #sleep 1;
+  $share->unlock();
+
+
+  return \@thresh;
+
+}
+
+
 sub write_thresholds {
   (my $mode, my $chain, my $ra_thresh) = @_;