From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Fri, 17 Jun 2016 08:08:31 +0000 (+0200)
Subject: dump pins without wiringpi mappings but with pcf8591
X-Git-Url: http://git.rot13.org/?p=x300-pci;a=commitdiff_plain;h=9881b2479f459d85b4f0ef42c8f986bddd49935f

dump pins without wiringpi mappings but with pcf8591
---

diff --git a/gpio.pl b/gpio.pl
new file mode 100755
index 0000000..9b97bc5
--- /dev/null
+++ b/gpio.pl
@@ -0,0 +1,28 @@
+#!/usr/bin/perl
+
+my @last;
+
+while(1) {
+
+my @o;
+my @pcf = `gpio -x pcf8591:120:0x48 readall`;
+my @gpio = `gpio -g readall`;
+foreach (@gpio) {
+	chomp;
+#	next unless /\d\s/;
+
+	# kill wiringpi mapping columns
+	s/^(.{8}).{6}/$1/;
+	s/.{6}(.{8})$/$1/;
+
+	s/([ \d]{2})(...GPIO.)../$1$2$1/;
+	s/(GPIO.)..(...)(\s*\d+)/$1$3$2$3/;
+
+	push @o, $_;
+	print $_, shift @pcf || "\n";
+}
+
+my $cmd = <STDIN>;
+
+} #/while
+