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#!/usr/bin/perl
use strict;
use warnings;
use HiPi::Interface::MicroDotPHAT;
my $phat = HiPi::Interface::MicroDotPHAT->new();
print q(Thermal
Displays the temperature measured from thermal zone 0 using
/sys/class/thermal/thermal_zone0/temp
Press Ctrl+C to exit.
);
my $delay = 1000;
my $kerning = 0;
while(1) {
$phat->clear();
my $path = '/sys/class/thermal/thermal_zone0/temp';
my $temp_raw = qx(cat $path);
chomp( $temp_raw );
my $temp = $temp_raw / 1000.0;
$phat->write_string( sprintf('%.2fc', $temp ), 0, 0, $kerning );
$phat->show;
$phat->sleep_milliseconds( $delay );
}
1;
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