diff --git a/firmware/BRIDGE-PROTOCOL b/firmware/BRIDGE-PROTOCOL
index e812eae..4e8a6c6 100644
--- a/firmware/BRIDGE-PROTOCOL
+++ b/firmware/BRIDGE-PROTOCOL
@@ -14,5 +14,6 @@ h->r:\5<CHANNEL>\0
 r->h: \2\0
 h->r:\6<MACLEN>\0
 r->h: \2\0
-
+h->r:\7\0
+r->h: \7<UUID>\0
 
diff --git a/firmware/applications/bridge.c b/firmware/applications/bridge.c
index 6c5cb9b..c3b1b98 100644
--- a/firmware/applications/bridge.c
+++ b/firmware/applications/bridge.c
@@ -99,6 +99,14 @@ void main_bridge(void)
                             config.maclen[0]=serialmsg_message[0];
                             nrf_config_set(&config);
                         break;
+                        case '7':
+                            puts("\\7");
+                            char s[sizeof(uint32_t)+1];
+                            *((uint32_t*)s) =GetUUID32();
+                            s[sizeof(uint32_t)]=0;
+                            puts(s);
+                            puts("\\0");
+                        break;
                     };
                     puts("\\2\\0");
                 }
diff --git a/firmware/basic/uuid.c b/firmware/basic/uuid.c
index 12cdf72..69c1430 100644
--- a/firmware/basic/uuid.c
+++ b/firmware/basic/uuid.c
@@ -8,7 +8,7 @@
 uint32_t uuid32=0;
 uint16_t uuid16=0;
 
-uint32_t __GetUUID32(void){
+static uint32_t __GetUUID32(void){
     IAP_return_t iap_return;
     iap_return = iapReadSerialNumber();
     if (iap_return.ReturnCode == 0){
@@ -24,28 +24,22 @@ uint32_t __GetUUID32(void){
 };
 
 // What OpenBeacon used. Do we want this?
-uint16_t __GetUUID16(void){
+static uint16_t __GetUUID16(void){
     IAP_return_t iap_return;
     iap_return = iapReadSerialNumber();
     return crc16 ((uint8_t *) iap_return.Result, sizeof (iap_return.Result));
 };
 
-uint32_t initUUID(void){
+void initUUID(void){
     uuid32=__GetUUID32();
     uuid16=__GetUUID16();
 };
 
 uint32_t GetUUID32(void){
-    if(uuid32==0){
-        initUUID();
-    };
     return uuid32;
 };
 
 uint16_t GetUUID16(void){
-    if(uuid32==0){
-        initUUID();
-    };
     return uuid16;
 };
 
diff --git a/firmware/basic/uuid.h b/firmware/basic/uuid.h
index d64d92b..75f6087 100644
--- a/firmware/basic/uuid.h
+++ b/firmware/basic/uuid.h
@@ -3,6 +3,7 @@
 #include <stdint.h>
 
 uint32_t GetUUID32(void);
+void initUUID(void);
 
 #endif
 
diff --git a/firmware/filesystem/util.c b/firmware/filesystem/util.c
index f4ace01..a5c01b5 100644
--- a/firmware/filesystem/util.c
+++ b/firmware/filesystem/util.c
@@ -103,11 +103,18 @@ int readFile(char * filename, char * data, int len){
 };
 
 int readTextFile(char * filename, char * data, int len){
-    UINT readbytes;
+    int readbytes;
 
+    if(len<1) return -1;
     readbytes=readFile(filename,data,len-1);
-    if(len>=0)
-        data[readbytes]=0;
+    if(readbytes<0){
+        data[0]=0;
+        return readbytes;
+    };
+    data[readbytes]=0;
+    while(readbytes>0 && data[readbytes-1]<0x20){
+        data[--readbytes]=0;
+    };
     return readbytes;
 };
 
diff --git a/firmware/l0dable/files/fahrplan.scd b/firmware/l0dable/files/fahrplan.scd
index 44dba4d..287c261 100644
Binary files a/firmware/l0dable/files/fahrplan.scd and b/firmware/l0dable/files/fahrplan.scd differ
diff --git a/firmware/l0dable/files/fp-mini.scd b/firmware/l0dable/files/fp-mini.scd
deleted file mode 100644
index 54a8d46..0000000
Binary files a/firmware/l0dable/files/fp-mini.scd and /dev/null differ
diff --git a/firmware/lcd/render.c b/firmware/lcd/render.c
index 37f0110..24bd604 100644
--- a/firmware/lcd/render.c
+++ b/firmware/lcd/render.c
@@ -384,7 +384,7 @@ int DoChar(int sx, int sy, int c){
 };
 
 #define UTF8
-// decode 2 and 4-byte utf-8 strings.
+// decode 2 and 3-byte utf-8 strings.
 #define UT2(a)   ( ((a[0]&31)<<6)  + (a[1]&63) )
 #define UT3(a)   ( ((a[0]&15)<<12) + ((a[1]&63)<<6) + (a[2]&63) )
 
diff --git a/firmware/main.c b/firmware/main.c
index 67c740f..277a196 100644
--- a/firmware/main.c
+++ b/firmware/main.c
@@ -50,6 +50,7 @@ void main(void) {
     // initialise basic badge functions
     rbInit();
 
+    initUUID(); // Cache UUID values.
   
     lcdInit(); // display
 
@@ -80,5 +81,5 @@ void main(void) {
 }
 
 int getrelease(void){
-    return 0x0000010d;
+    return 0x0000010e;
 };
diff --git a/tools/mesh/.gitignore b/tools/mesh/.gitignore
new file mode 100644
index 0000000..39624cc
--- /dev/null
+++ b/tools/mesh/.gitignore
@@ -0,0 +1 @@
+BEACON
diff --git a/tools/mesh/beacon-udp.pl b/tools/mesh/beacon-udp.pl
new file mode 100755
index 0000000..a68e7df
--- /dev/null
+++ b/tools/mesh/beacon-udp.pl
@@ -0,0 +1,190 @@
+#!/usr/bin/perl
+#
+# vim:set ts=4 sw=4:
+
+use strict;
+use warnings;
+use POSIX qw(strftime);
+#use Time::HiRes qw(time);
+use Digest::CRC qw(crcccitt);
+
+use FindBin;
+use lib "$FindBin::Bin/lib";
+use r0ket;
+
+$|=1;
+
+use Getopt::Long;
+my $server  = "127.0.0.1";
+my $port    = 2342;
+my $id      = 1234;
+my $verbose = 0;
+my $fast    = 0;
+my $channel = 81;
+my $mac     = "0102030201";
+my $ser     = undef;
+my $help    = 0;
+my $intvl   = 2;
+my $lintvl  = 60;
+GetOptions (
+        "server=s"  => \$server,
+        "port=n"    => \$port,
+        "id=n"      => \$id,
+        "dev=s"     => \$ser,
+        "fast"      => \$fast,
+        "verbose"   => \$verbose,
+        "channel=n" => \$channel,
+        "mac=s"     => \$mac,
+        "help"      => \$help,
+        );
+
+if($help){
+    die "Currently no help. Please check the source\n";
+};
+
+$ser=r0ket::r0ket_init($ser);
+
+# Default openbeacon settings.
+r0ket::set_txmac(pack("H*",$mac)); # Not really needed.
+r0ket::set_rxmac(pack("H*",$mac));
+r0ket::set_channel($channel);
+r0ket::set_rxlen(16);
+$r0ket::quiet=1; # Hackety-hack :)
+
+my %bdata;
+
+use Socket;
+use Sys::Hostname;
+
+my($iaddr,$proto,$paddr);
+$iaddr = gethostbyname(hostname());
+$iaddr = pack('C4', 0,0,0,0);
+$proto = getprotobyname('udp');
+$paddr = sockaddr_in(0, $iaddr); # 0 means let kernel pick
+
+socket(SOCKET, PF_INET, SOCK_DGRAM, $proto)   || die "socket: $!";
+bind(SOCKET, $paddr)                          || die "bind: $!";
+
+my $hisiaddr = inet_aton($server)    || die "unknown server name";
+my $hispaddr = sockaddr_in($port, $hisiaddr);
+
+###send(SOCKET, 0, 0, $hispaddr);
+
+my $xterm=0;
+my $screen=1;
+
+my $crcerr=0;
+my $errors=0;
+my $ctr=0;
+my($lcrcerr,$lctr,$lerrors)=(0,0,0);
+if($verbose){
+    my($dev)=$ser;
+    if(!defined $dev){
+        $dev="<undef>";
+    }else{
+        $dev=~s!/dev/!!;
+    };
+    print "OpenBeacon Reader $id sending [$dev] to [$server:$port]\n";
+    if($xterm){
+        print "\e]2;",
+              "$id\[$dev] -> $server:$port @ ", 
+              strftime("%Y-%m-%d %H:%M:%S ",localtime),
+              "\a";
+    }elsif($screen){
+        print "\ek",
+              "$id\[$dev]", 
+              "\e\\";
+    };
+    print "\n";
+};
+
+sub interrupt {
+    if($xterm){
+        print "\e]2;", "<exit>", "\a";
+    }elsif($screen){
+        print "\ek", `hostname`, "\e\\";
+    };
+    exit;
+}
+if($verbose){
+    $SIG{INT} = \&interrupt;
+};
+my $lasttime=time;
+my $llasttime=time;
+my $pkt;
+my $donl=0;
+
+my($typenick,$typebeacon,$typeunknown)=(0,0,0);
+my($ltypenick,$ltypebeacon,$ltypeunknown)=(0,0,0);
+while(1){
+    $pkt=r0ket::get_packet();
+
+    if($verbose){
+        if(time-$lasttime >= $intvl){
+            print "\r";
+            if(time-$llasttime >= $lintvl){
+                $donl=1;
+                $llasttime=time;
+            };
+            $lasttime=time;
+            print strftime("%Y-%m-%d %H:%M:%S ",localtime);
+            printf "[%ds] cnt=%3d [b=%3d, n=%3d, ?=%3d] errs=%3d crcerr=%3d ",
+                   $intvl,
+                  ($ctr-$lctr),
+                  ($typebeacon-$ltypebeacon),
+                  ($typenick-$ltypenick),
+                  ($typeunknown-$ltypeunknown),
+                  ($errors-$lerrors),
+                  ($crcerr-$lcrcerr);
+            ($lctr,$lerrors,$lcrcerr)= ($ctr,$errors,$crcerr);
+            ($ltypenick,$ltypebeacon,$ltypeunknown)= ($typenick,$typebeacon,$typeunknown);
+            if($donl){
+                $donl=0;
+                print "\n";
+            };
+        };
+    };
+
+    next if($pkt eq "ack"); # in-band signalling.
+    if(length($pkt) != 16){  # Sanity check
+        $errors++;
+        next;
+    };
+    $ctr++;
+
+    my $idoff=0;
+    if(substr($pkt,12,1) eq "\xee"){
+         $idoff=1000;
+    };
+
+    my $hdr= pack("CCnnNN",
+            1,         # proto (BEACONLOG_SIGHTING)
+            0,         # interface (we only have one antenna per "reader")
+            $id+$idoff,  # readerid
+            length($pkt)+16, # size
+            $ctr,      # sequence
+            time       # timestamp
+            );
+    my $crc=pack("n",0xffff ^ crcccitt($hdr.$pkt));
+
+    send(SOCKET, $crc.$hdr.$pkt,0,$hispaddr);
+
+    next if($fast);
+
+    my $p=r0ket::nice_beacon($pkt);
+    if($p->{crc} ne "ok"){
+        $crcerr++;
+        next;
+    };
+    if($p->{type} eq "beacon"){
+        $typebeacon++;
+    }elsif($p->{type} eq "nick"){
+        $typenick++;
+    }else{
+        $typeunknown++;
+    };
+    if($idoff){
+        $typeunknown++;
+    };
+};
+r0ket::rest();
diff --git a/tools/mesh/beacontrace.pl b/tools/mesh/beacontrace.pl
index fe90f61..ea632fc 100755
--- a/tools/mesh/beacontrace.pl
+++ b/tools/mesh/beacontrace.pl
@@ -7,12 +7,18 @@ use Curses;
 use POSIX qw(strftime);
 use Time::HiRes qw(time);
 
-use lib '.';
+use FindBin;
+use lib "$FindBin::Bin/lib";
 use r0ket;
 
 $|=1;
 
-r0ket::r0ket_init();
+my $ser;
+if($ARGV[0] eq "-d"){
+    shift;
+    $ser=shift;
+};
+r0ket::r0ket_init($ser);
 
 # Default openbeacon settings.
 r0ket::set_txmac(pack("H*","0102030201"));
diff --git a/tools/mesh/r0ket.pm b/tools/mesh/lib/r0ket.pm
similarity index 82%
rename from tools/mesh/r0ket.pm
rename to tools/mesh/lib/r0ket.pm
index 38baaab..0087c6b 100755
--- a/tools/mesh/r0ket.pm
+++ b/tools/mesh/lib/r0ket.pm
@@ -13,12 +13,20 @@ use Time::HiRes;
 
 our $verbose=0;
 our $bridge; # Open device
+our $quiet=0;
+our $timediff=60*60*2;
+
+my $rxlen=0; # Filter for get_pkt()
 
 ### Utility
 sub sprint{
     return join("",map {
 		if (ord($_)>30 && ord($_)<127){
-			$_;
+            if(ord($_)==92){
+                "\\\\";
+            }else{
+                $_;
+            };
 		}else{
 #			"[x".unpack("H*",$_)."]";
 			"\\".unpack("C",$_);
@@ -91,8 +99,9 @@ sub writebeacon{
 ### Packet mgmt
 
 our $buffer;
-our $firstpkt=2;
-sub get_packet{
+our $firstpkt=1;
+sub get_data{
+    my $filter=shift||0;
     sub _get_bytes{
         my $rr;
         sysread($bridge,$rr,1024);
@@ -100,35 +109,57 @@ sub get_packet{
             select(undef,undef,undef,0.05);
         };
         $buffer.=$rr;
+#        print "recv: ",unpack("H*",$rr),"\n";
     };
 
     my $cnt=0;
-    while(++$cnt<100){
+    while(1){
         if(length($buffer)<2){
             _get_bytes();
-        }elsif($buffer !~ /^\\[12]/){
-            $buffer=~s/^(.[^\\]*)//s;
+        }elsif($buffer !~ /^\\[1-9]/){
+            if($buffer =~ /[^\\]\\[1-9]/){
+                $buffer =~ s/^(.*?[^\\])(\\[1-9])/\2/s;
+            }else{
+                $buffer = s/(.*)//s;
+            };
             if($firstpkt){
                 $firstpkt--;
             }else{
-                print STDERR "Unparseable stuff: <",sprint($1),">\n";
+                print STDERR "Unparseable stuff: <",sprint($1),">\n" if(!$quiet);
             };
-        }elsif ($buffer =~ s/^\\2\\0//s){
-            return 'ack'; # In-band signalling. Evil %)
-        }elsif ($buffer =~ s/^\\1(.*?)\\0//s){
-            my $str=$1;
+        }elsif ($buffer =~ s/^\\(\d)(.*?)\\0//s){
+            my ($type,$str)=($1,$2);
             $str=~s/\\\\/\\/g; # dequote
-            return $str;
+#            print STDERR "ret:pkt[$type]=",(sprint $str),"\n";
+            if($filter==0){
+                return ($type,$str);
+            }elsif($filter==$type){
+                return $str;
+            };
         }else{
             _get_bytes();
         };
+        if(++$cnt%100 == 0){
+            if(!$quiet){
+                print STDERR "No packets for 5 seconds?\n";
+            };
+        };
+    };
+};
+
+sub get_packet{
+    my $pkt;
+    while(1){
+        $pkt=get_data(1);
+        if($rxlen==0 || length($pkt)==$rxlen){
+            return $pkt;
+        };
     };
-    die "No packets for 5seconds?\n";
 };
 
 sub rest{
     if(length($buffer)>0){
-        print "rest: <", sprint($buffer), ">\n";
+        print "rest: <", sprint($buffer), ">\n" if(!$quiet);
     };
 };
 
@@ -149,7 +180,7 @@ sub nice_mesh{
 
         $out->{string}.=sprintf " t=%s (%+4d) rel=%s beacon=%s",
             strftime("%Y-%m-%d %H:%M:%S",gmtime $out->{time}),
-            $out->{time}-(Time::HiRes::time+3600),
+            $out->{time}-(Time::HiRes::time+$timediff),
             $out->{release},
             resolvebeacon($out->{beacon});
     }elsif($type eq "i"){
@@ -255,7 +286,7 @@ sub nice_beacon{
             $out->{idx},
             $out->{beacon};
         if(unpack("H*",substr($pkt,12,2)) ne "ffff"){
-            print "unused=",unpack("H*",substr($pkt,12,2))," ";
+            print "unused=",unpack("H*",substr($pkt,12,2))," " if (!$quiet);
         };
     }elsif($type eq "\x23"){
         $out->{type}=   "nick";
@@ -265,6 +296,7 @@ sub nice_beacon{
         $out->{string}=sprintf "NICK beacon=%s nick=%s",
             $out->{beacon},
             $out->{nick};
+        addbeacon($out->{beacon},$out->{nick});
     }else{
         $out->{string}="<?:".unpack("H*",$pkt).">";
     };
@@ -283,11 +315,7 @@ sub nice_beacon{
 };
 
 sub r0ket_init{
-    my $ser;
-    if ($ARGV[0] eq "-s"){
-        shift;
-        $ser=shift;
-    };
+    my $ser=shift;
     if(!defined $ser){
         if (defined $ENV{R0KETBRIDGE} && -e $ENV{R0KETBRIDGE}){
             $ser=$ENV{R0KETBRIDGE}
@@ -300,6 +328,7 @@ sub r0ket_init{
     if($verbose){
         print "using: $ser\n";
     };
+    return $ser;
 };
 
 sub send_raw {
@@ -329,15 +358,16 @@ sub set_channel {
     send_pkt_num(pack("C",shift),5);
 };
 sub set_rxlen {
+    $rxlen=$_[0];
     send_pkt_num(pack("C",shift),6);
 };
 
 sub wait_ok {
-    my $pkt;
-    $pkt=get_packet();
-    while($pkt ne "ack"){
-        print "pkt=",(sprint $pkt),"\n";
-        $pkt=get_packet();
+    my ($type,$pkt);
+    ($type,$pkt)=get_data();
+    while($type ne "2"){
+        print "pkt[$type]=[",length($pkt),"]",(sprint $pkt),"\n";
+        ($type,$pkt)=get_data();
     };
     print "ok!\n";
     return 1;
diff --git a/tools/mesh/meshtrace.pl b/tools/mesh/meshtrace.pl
index 2788083..0b285e9 100755
--- a/tools/mesh/meshtrace.pl
+++ b/tools/mesh/meshtrace.pl
@@ -6,12 +6,18 @@ use strict;
 use Curses;
 use POSIX qw(strftime);
 
-use lib '.';
+use FindBin;
+use lib "$FindBin::Bin/lib";
 use r0ket;
 
 $|=1;
 
-r0ket::r0ket_init();
+my $ser;
+if($ARGV[0] eq "-d"){
+    shift;
+    $ser=shift;
+};
+r0ket::r0ket_init($ser);
 
 # Default mesh settings.
 r0ket::set_txmac("ORBIT");
@@ -55,7 +61,7 @@ while(1){
             $p->{generation},
             $p->{release},
             strftime("%Y-%m-%d %H:%M:%S",gmtime $p->{time}),
-            $p->{time}-(time+3600),
+            $p->{time}-(time+$r0ket::timediff),
             r0ket::getbeacon($p->{beacon})
             );
     $win->refresh;
diff --git a/tools/mesh/rf b/tools/mesh/rf
index 5bf5b17..332ada4 100755
--- a/tools/mesh/rf
+++ b/tools/mesh/rf
@@ -9,22 +9,31 @@ use Digest::CRC qw(crcccitt);
 use POSIX qw(strftime);
 
 use FindBin;
-use lib "$FindBin::Bin";
+use lib "$FindBin::Bin/lib";
 use r0ket;
 
 $|=1;
 
-r0ket::r0ket_init();
+### Commandline options
+use Getopt::Long;
+my $ser     = undef;
+my $help    = 0;
+my $writend = 0;
+GetOptions (
+        "dev=s"     => \$ser,
+        "help"      => \$help,
+        "write"     => \$writend,
+        );
 
-my @fh;
-my $read;
+$help=1 if($ARGV[0] =~ /^[h?]/);
 
-if ($ARGV[0] =~ /^-?-?h/){
+if ($help){
     print STDERR "Mini-Help:\n";
-    print STDERR "-s <devicename> (or \$R0KETBRIDGE)\n";
+    print STDERR "-d <devicename> (or \$R0KETBRIDGE)\n";
     print STDERR "-w write beacon2nick file\n";
     print STDERR "\n";
     print STDERR "recv<num>: receive (number) pakets\n";
+    print STDERR " - r        : try to autodetect packet format\n";
     print STDERR " - r hex    : hexdump packets\n";
     print STDERR " - r ascii  : asciidump packets\n";
     print STDERR " - r beacon : parse as openbeacon\n";
@@ -47,22 +56,23 @@ if ($ARGV[0] =~ /^-?-?h/){
     print STDERR "- c tx  - set txmac\n";
     print STDERR "- c len - set rxlength\n";
     print STDERR "- c ch  - set channel\n";
-    print STDERR "- c <opt>hex - set any option via hex string\n";
+    print STDERR "- c <opt>hex - set any of the previous option via hex string\n";
+    print STDERR "- c id - read beacon id\n";
     print STDERR "\n";
     print STDERR "etc...\n";
     exit(1);
 };
 
-my $writend=0;
-if ($ARGV[0] eq "-w"){
-    shift;
-    $writend=1;
-};
-
 END{
     r0ket::writebeacon if($writend);
 };
 
+r0ket::r0ket_init($ser);
+$r0ket::verbose=1;
+
+my @fh;
+my $read;
+
 my $cmd=shift;
 
 if($cmd =~ /^r/){
@@ -158,6 +168,10 @@ if($cmd =~ /^r/){
         r0ket::set_channel(shift);
     }elsif ($set =~ /^len/){
         r0ket::set_rxlen(shift);
+    }elsif ($set =~ /^id/){
+        r0ket::send_pkt_num("",7);
+        my $id=r0ket::get_data(7);
+        print "r0ket id: ",r0ket::hprint($id),"\n";
     }else{
         die "Unknown config argument $set\n";
     };
@@ -181,7 +195,7 @@ if($cmd =~ /^r/){
         if($scmd eq "t"){
             $pkt.="T";
             $pkt.=chr(shift); #gen
-            $pkt.=pack("N",scalar(time)+1*60*60);
+            $pkt.=pack("N",scalar(time)+$r0ket::timediff);
 
             $pkt.=pack("N",0);
             $pkt.=pack("N",0);
@@ -192,7 +206,7 @@ if($cmd =~ /^r/){
         }elsif($scmd eq "a"){
             $pkt.="A";
             $pkt.=chr(shift); #gen
-            $pkt.=pack("N",scalar(time)+1*60*60+ 300);
+            $pkt.=pack("N",scalar(time)+$r0ket::timediff+ 300);
 
             $pkt.= pack("C",shift||0);
             $pkt.= pack("C",0);
@@ -207,7 +221,7 @@ if($cmd =~ /^r/){
         }elsif($scmd eq "b"){
             $pkt.="B";
             $pkt.=chr(shift); #gen
-            $pkt.=pack("N",scalar(time)+1*60*60+ 600);
+            $pkt.=pack("N",scalar(time)+$r0ket::timediff+ 600);
 
             $pkt.= pack("C",shift||0);
             $pkt.= pack("C",0);
@@ -222,7 +236,7 @@ if($cmd =~ /^r/){
         }elsif($scmd eq "c"){
             $pkt.="\x1";
             $pkt.=chr(shift); #gen
-            $pkt.=pack("N",scalar(time)+1*60*60+ 600);
+            $pkt.=pack("N",scalar(time)+$r0ket::timediff+ 600);
 
             $pkt.= pack("C",shift||0);
             $pkt.= pack("C",0);
diff --git a/tools/smartflash/.gitignore b/tools/smartflash/.gitignore
index b211c62..15221b8 100644
--- a/tools/smartflash/.gitignore
+++ b/tools/smartflash/.gitignore
@@ -1,2 +1,3 @@
 firmware.bin
+bridge.bin
 files
diff --git a/tools/smartflash/Makefile b/tools/smartflash/Makefile
index acd9615..878746e 100644
--- a/tools/smartflash/Makefile
+++ b/tools/smartflash/Makefile
@@ -27,6 +27,11 @@ setup:
 	@echo
 	@echo "Now run ./smartflash (as root)"
 
+bridge:
+	cd ../../firmware && make APP=bridge TABLE=NO USBSERIAL=YES clean all
+	cp ../../firmware/bridge.bin .
+	sudo ./smartflash bridge.bin
+
 run:
 	sudo ./smartflash
 
diff --git a/tools/smartflash/flash b/tools/smartflash/flash
index b2307a9..4e09e00 100755
--- a/tools/smartflash/flash
+++ b/tools/smartflash/flash
@@ -1,3 +1,11 @@
 #!/bin/sh
-dd if=firmware.bin seek=4 of=/dev/$1 2>/dev/null
-echo "FLASH done: $1 @ $2"
+bin=frimware.bin
+if [ ! -z "$3" ] ; then
+    bin=$3
+fi
+dd if=$3 seek=4 of=/dev/$1 2>/dev/null
+if [ -z "$3" ] ; then
+    echo "FLASH done: $1 @ $2"
+else
+    echo "=== FLASH of $3 done: $1 @ $2"
+fi
diff --git a/tools/smartflash/smartflash b/tools/smartflash/smartflash
index 76d5728..001d715 100755
--- a/tools/smartflash/smartflash
+++ b/tools/smartflash/smartflash
@@ -5,6 +5,8 @@ $|=1;
 
 my $DEV="/sys/bus/usb/devices";
 
+my $arg=$ARGV[0];
+
 sub getline{
 	my($path)=@_;
 	open(my $f,"<",$DEV."/".$path) || do {
@@ -110,15 +112,21 @@ sub dwim{
 			return 1;
 		};
 		print "flash $dev -> $sdev\n";
-		system("./flash $sdev $dev");
+		system("./flash $sdev $dev $arg");
 		$done{$dev}=2;
 		return 1;
 	};
+	if("$ve:$pr" eq "239a:1002") {
+		return 1 if $done{$dev}==3;
+		my $sdev=getdev($dev);
+		$done{$dev}=3;
+        print "BRIDGE r0ket @ $dev, ignoring\n";
+        return 0;
+    };
 	print "$ve:$pr [$mf] @ ";
 	return -1;
 };
 
-my %disable;
 while(1){
 	opendir(my $dh, $DEV);
 	my @paths=grep {/^[^.]/} readdir($dh);
@@ -126,15 +134,15 @@ while(1){
 #	print "f: ",join(",",@files),"\n";
 device:
 	for my $path (@paths){
-		next if ($disable{$path});
 		next if $path =~ /^usb/;
 		next if $path =~ /:/;
 #		print "p $path\n";
 		$found{$path}=1;
-		my $res=dwim($path);
+        my $res=0;
+		$res=dwim($path) unless ($done{$path}==-1);
 		if($res==-1){
-			print "$path -- ignoring it forever\n";
-			$disable{$path}=1;
+            print "$path -- unknown device, skipping\n";
+            $done{$path}=-1;
 		};
 	};
 	for my $a (keys %done){