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lib/App/Device/Chip/UI/GPIOBox.pm  view on Meta::CPAN

         # HI
         $_levelbuttons{$gpio}[0]->set_style_tag(
            read => !!$bitval,
         );
         # LO
         $_levelbuttons{$gpio}[1]->set_style_tag(
            read =>  !$bitval,
         );
      }
   })->get; # Yes, synchronous
}

0x55AA;