Hodo-Counter added to offset sweep

diff --git a/users/cern_cbmrich/offset_scan.pl b/users/cern_cbmrich/offset_scan.pl
new file mode 100755 (executable)
index 0000000..5cc39f3
--- /dev/null
+++ b/users/cern_cbmrich/offset_scan.pl
@@ -0,0 +1,98 @@
+#!/usr/bin/env perl
+use warnings;
+use strict;
+use POSIX qw(strftime);
+use Data::Dumper;
+use HADES::TrbNet;
+use Term::ANSIColor;
+
+trb_init_ports() or die trb_strerror();
+
+local $| = 1;
+
+print "usage: [startOff] [stopOff] [stepWidth]\n";
+
+# my $startOff = $ARGV[0] || 1000;
+# my $stopOff = $ARGV[1] || 0;
+# my $step = sprintf("%d", $ARGV[2] || (($stopOff-$startOff) / 60.0));
+
+my $recordTime = 300; # s 
+my $minHodoHits = 60000; # hits to be registered by 
+
+# die "Need negative step" if ($startOff >= $stopOff and $step >= 0);
+# die "Need positive step" if ($startOff <= $stopOff and $step <= 0);
+
+my $evtBldDir = "/mnt/data/tmp/";
+my $swpDir = "/mnt/data/offset_sweep/ringb/";
+
+#print "Scan from offset $startOff to $stopOff in steps of $step\n";
+
+my $i = 0;
+#for (my $offset = $startOff; $step * $offset <= $stopOff * $step; $offset += $step) {
+
+for my $offset(0, 50, 100, 150, 200, 400, 750, 1000, 1500, 2000) {
+#for my $offset(400, 750, 1000, 1500, 2000) {
+  print color 'bold red';
+  print strftime("%Y-%m-%d %H:%M:%S",localtime()) . " Iteration " . (++$i) . " Offset $offset <-------------------------------\n ";
+  print color 'reset';
+  
+  my $pad = `../../tools/padiwa.pl 0xfe4c 0 uid`;
+  my @padLines = split "\n", $pad;
+  die "expect 66 pads" unless (scalar @padLines) == 66;
+  die "unexpected ids:\n$pad" unless scalar grep(/0x..0000........28/, @padLines) == 66;
+  
+  print "All Pad seem to be there\n";
+
+  system("trbcmd setbit 0x7005 0xa00c 0x80000000"); # full stop of cts
+  system("./write_thresholds.pl --offset=$offset thresh/current_thresholds.thr");
+  
+  sleep 2;
+#  system("trbcmd w 0x7005 0xa14e 9999"); # pulser 0
+#  system("trbcmd w 0x7005 0xa101 1"); # select only pulser
+  
+  system("trbcmd clearbit 0x7005 0xa00c 0x80000000"); # engage cts
+
+  sleep 1;
+  
+  print "Padiwas updated. Start recording\n";
+  
+  my @filesBefore = glob("$evtBldDir/*.hld");
+  
+  system("./evtbuilder_start.sh &");
+    
+  my $startHodo = trb_register_read(0x0110, 0xc005)->{0x0110} & 0x00ffffff ;
+  my $remain = $minHodoHits;
+  my $k = $recordTime;
+  while ($k > 0 or $remain > 0) {
+    sleep 1;
+    
+    my $currentHodo = trb_register_read(0x0110, 0xc005)->{0x0110}  & 0x00ffffff;
+    my $hodoDiff = $currentHodo - $startHodo;
+    #$hodoDiff += 0x100000000 if ($hodoDiff < 0);
+    $remain = $minHodoHits - $hodoDiff;
+
+    $k-- if $k > 0;
+    
+    printf "Wait for % 3ds and % 5d hodo hits (start cnt: %08x, current cnt: %08x, diff: %d) \n", $k, $remain, $startHodo, $currentHodo, $hodoDiff;
+  }
+  
+  my $pids = `cat /mnt/data/tmp/evtbuild/.*.pid`;
+  $pids =~ s/\s+/ /g;
+  system("kill $pids");
+  sleep 1;
+
+  my %filesBefore = map {$_ => 1} @filesBefore;
+  my @filesAfter = glob("$evtBldDir/*.hld");
+  my @diff  = grep {not $filesBefore{$_}} @filesAfter;
+  
+  printf "Found %d files\n", scalar @diff;
+  
+  my $newDir = sprintf "$swpDir/offset%05d", $offset;
+  system "mkdir -p $newDir";
+  for my $fn (@diff) {
+    $fn =~ /\/(te\d+\.hld)/;
+    my $bfn = $1;
+    print "Got file $bfn\n";
+    system "mv $fn $newDir/$bfn";
+  }
+}