addHEADmaster

2 files changed, 63 insertions, 0 deletions

diff --git a/tkr-utils/tkr-chansel b/tkr-utils/tkr-chansel
new file mode 100755
index 0000000..11adc9f
--- /dev/null
+++ b/tkr-utils/tkr-chansel
@@ -0,0 +1,53 @@
+#!/usr/bin/perl
+
+use strict;
+use Data::Dumper qw(Dumper);
+
+# See Kenwood TKR Manual Page 53 Table 20-3
+my %tkrchansel = (
+  	 '1' => { '1' => '0', '2' => '1', '3' => '1', '4' => '1' },
+	 '2' => { '1' => '1', '2' => '0', '3' => '1', '4' => '1' },
+	 '3' => { '1' => '0', '2' => '0', '3' => '1', '4' => '1' },
+	 '4' => { '1' => '1', '2' => '1', '3' => '0', '4' => '1' },
+	 '5' => { '1' => '0', '2' => '1', '3' => '0', '4' => '1' },
+	 '6' => { '1' => '1', '2' => '0', '3' => '0', '4' => '1' },
+	 '7' => { '1' => '0', '2' => '0', '3' => '0', '4' => '1' },
+	 '8' => { '1' => '1', '2' => '1', '3' => '1', '4' => '0' },
+	 '9' => { '1' => '0', '2' => '1', '3' => '1', '4' => '0' },
+	'10' => { '1' => '1', '2' => '0', '3' => '1', '4' => '0' },
+	'11' => { '1' => '0', '2' => '0', '3' => '1', '4' => '0' },
+	'12' => { '1' => '1', '2' => '1', '3' => '0', '4' => '0' },
+	'13' => { '1' => '0', '2' => '1', '3' => '0', '4' => '0' },
+	'14' => { '1' => '1', '2' => '0', '3' => '0', '4' => '0' },
+	'15' => { '1' => '0', '2' => '0', '3' => '0', '4' => '0' },
+	'16' => { '1' => '1', '2' => '1', '3' => '1', '4' => '1' },
+);
+
+my ($chan) = @ARGV;
+
+if( ! defined($chan) ){
+	print STDERR "Usage: tkr-chansel CHANNUM\n";
+	exit 1;
+}
+
+if($chan =~ m/\D/ || $chan < 1 || $chan > 16){
+	print STDERR "Usage: tkr-chansel CHANNUM\n";
+	print STDERR "CHANNUM must be between 1 and 16\n";
+	exit 1;
+}
+
+for( my $i = 3; $i <= 6; $i++ ){
+	`gpio mode $i output`;
+	`gpio write $i 0`;
+}
+
+for( my $pin = 3; $pin <= 6; $pin++ ){
+	my $cmd = sprintf(
+		"gpio write %i %i",
+		$pin,
+		$tkrchansel{$chan}{$pin - 2}
+	);
+	system($cmd);
+}
+
+exit 0;
diff --git a/tkr-utils/tkr-cycle b/tkr-utils/tkr-cycle
new file mode 100755
index 0000000..6845d79
--- /dev/null
+++ b/tkr-utils/tkr-cycle
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+for f in `seq 4`
+do
+	echo $f
+	./tkr-chansel $f
+	sleep 0.5
+done
+
+exec ./tkr-cycle