script/ec_list.pl
changeset 316 23f501274ddf
parent 315 119f967aead8
child 317 e5ceb7cd20b5
--- a/script/ec_list.pl	Tue Jul 25 10:05:04 2006 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,192 +0,0 @@
-#!/usr/bin/perl
-
-#------------------------------------------------------------------------------
-#
-#  e c _ l i s t . p l
-#
-#  Userspace tool for listing EtherCAT slaves.
-#
-#  $Id$
-#
-#  Copyright (C) 2006  Florian Pose, Ingenieurgemeinschaft IgH
-#
-#  This file is part of the IgH EtherCAT Master.
-#
-#  The IgH EtherCAT Master is free software; you can redistribute it
-#  and/or modify it under the terms of the GNU General Public License
-#  as published by the Free Software Foundation; either version 2 of the
-#  License, or (at your option) any later version.
-#
-#  The IgH EtherCAT Master is distributed in the hope that it will be
-#  useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#  GNU General Public License for more details.
-#
-#  You should have received a copy of the GNU General Public License
-#  along with the IgH EtherCAT Master; if not, write to the Free Software
-#  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-#
-#  The right to use EtherCAT Technology is granted and comes free of
-#  charge under condition of compatibility of product made by
-#  Licensee. People intending to distribute/sell products based on the
-#  code, have to sign an agreement to guarantee that products using
-#  software based on IgH EtherCAT master stay compatible with the actual
-#  EtherCAT specification (which are released themselves as an open
-#  standard) as the (only) precondition to have the right to use EtherCAT
-#  Technology, IP and trade marks.
-#
-#------------------------------------------------------------------------------
-
-use strict;
-use Getopt::Std;
-
-my $master_index;
-my $master_dir;
-my $show_sii_naming;
-
-#------------------------------------------------------------------------------
-
-&get_options;
-&query_master;
-exit 0;
-
-#------------------------------------------------------------------------------
-
-sub query_master
-{
-    $master_dir = "/sys/ethercat" . $master_index;
-    &query_slaves;
-}
-
-#------------------------------------------------------------------------------
-
-sub query_slaves
-{
-    my $dirhandle;
-    my $slave_dir;
-    my $entry;
-    my $slave_index;
-    my $file_name;
-    my $vendor_name;
-    my @slaves;
-    my $slave;
-    my $abs;
-
-    unless (opendir $dirhandle, $master_dir) {
-	print "Failed to open directory \"$master_dir\".\n";
-	exit 1;
-    }
-
-    while ($entry = readdir $dirhandle) {
-        next unless $entry =~ /^slave(\d+)$/;
-	$slave_dir = $master_dir . "/" . $entry;
-
-	$slave = {};
-	$slave->{'ring_position'} =
-	    &read_integer("$slave_dir/ring_position");
-	$slave->{'advanced_position'} =
-	    &read_string("$slave_dir/advanced_position");
-	unless ($show_sii_naming) {
-	    $slave->{'vendor_name'} =
-		&read_string("$slave_dir/vendor_name");
-	    $slave->{'product_name'} =
-		&read_string("$slave_dir/product_name");
-	    $slave->{'product_desc'} =
-		&read_string("$slave_dir/product_desc");
-	}
-	else {
-	    $slave->{'name'} =
-		&read_string("$slave_dir/name");
-	}
-	$slave->{'type'} =
-	    &read_string("$slave_dir/type");
-
-	push @slaves, $slave;
-    }
-    closedir $dirhandle;
-
-    @slaves = sort { $a->{'ring_position'} <=> $b->{'ring_position'} } @slaves;
-
-    print "EtherCAT bus listing for master $master_index:\n";
-    for $slave (@slaves) {
-	if ($slave->{'type'} eq "coupler") {
-	    print "--------------------------------------------------------\n";
-	}
-
-	$abs = sprintf "%i", $slave->{'ring_position'};
-	printf(" %3s %8s   ", $abs, $slave->{'advanced_position'});
-	unless ($show_sii_naming) {
-	    printf("%-12s %-10s %s\n", $slave->{'vendor_name'},
-		   $slave->{'product_name'}, $slave->{'product_desc'});
-	}
-	else {
-	    printf("%s\n", $slave->{'name'});
-	}
-    }
-}
-
-#------------------------------------------------------------------------------
-
-sub read_string
-{
-    (my $file_name) = @_;
-    my $data;
-
-    $data = `cat $file_name 2>/dev/null`;
-    if ($?) {
-	print "ERROR: Unable to read string $file_name!\n";
-	exit 1;
-    }
-
-    chomp $data;
-    return $data;
-}
-
-#------------------------------------------------------------------------------
-
-sub read_integer
-{
-    (my $file_name) = @_;
-
-    if (`cat $file_name 2>/dev/null` !~ /^(\d+)$/) {
-	print "ERROR: Unable to read integer $file_name!\n";
-	exit 1;
-    }
-
-    return int $1;
-}
-
-#------------------------------------------------------------------------------
-
-sub get_options
-{
-    my %opt;
-    my $optret;
-
-    $optret = getopts "m:sh", \%opt;
-
-    &print_usage if defined $opt{'h'} or $#ARGV > -1 or !$optret;
-
-    if (defined $opt{'m'}) {
-	$master_index = $opt{'m'};
-    }
-    else {
-	$master_index = 0;
-    }
-
-    $show_sii_naming = defined $opt{'s'};
-}
-
-#------------------------------------------------------------------------------
-
-sub print_usage
-{
-    print "Usage: ec_list [OPTIONS]\n";
-    print "        -m <IDX>    Query master <IDX>.\n";
-    print "        -s          Show EEPROM name instead of";
-    print " vendor/product/description.\n";
-    print "        -h          Show this help.\n";
-    exit 0;
-}
-
-#------------------------------------------------------------------------------