From ce8e786a732124e6d06a30c23f99fd9f54c39f55 Mon Sep 17 00:00:00 2001
From: Maps <maps@ikf>
Date: Tue, 28 Feb 2023 13:33:24 +0100
Subject: [PATCH] better handling of no-answer in case of broadcast address

---
 scripts/Mimosis.pm       | 2 +-
 scripts/basicsettings.pl | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/scripts/Mimosis.pm b/scripts/Mimosis.pm
index 1ab8731..ef9fc56 100644
--- a/scripts/Mimosis.pm
+++ b/scripts/Mimosis.pm
@@ -49,7 +49,7 @@ sub mimosis_i2c_command {
         my $reg_return = trb_register_read( $fpga, 0xde04 );
 
         # print Dumper $reg_return;
-        return $reg_return->{$fpga} & 0xffff;
+        return ($reg_return->{$fpga}//0) & 0xffff;
     }
 }
 
diff --git a/scripts/basicsettings.pl b/scripts/basicsettings.pl
index f48f910..6eeeb81 100755
--- a/scripts/basicsettings.pl
+++ b/scripts/basicsettings.pl
@@ -52,8 +52,8 @@ foreach my $a (@config) {
       usleep(1000);
       unless(($val & 0xff) == @$a[1])
         {
-          my $reg_return = trb_register_read $fpga, 0xde04;
-          my $status = ($reg_return->{$fpga} >> 16 ) & 0xff;
+          my $reg_return = trb_register_read $fpga, 0xde04 ;
+          my $status = (($reg_return->{$fpga}//0) >> 16 ) & 0xff;
           printf "%x %x    Status: %x\n", @$a[0], $val, $status;
         }
     }
-- 
2.43.0