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Removed X:Y addressing scheme, ec_slave_is_coupler(),

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ec_master_calc_addressing(), coupler_index and coupler_subindex variables.
Adapted lsec script and examples.
This commit is contained in:
Florian Pose
2007-03-09 13:24:15 +00:00
parent 81524176a8
commit b0c1fbaeb0
10 changed files with 166 additions and 214 deletions
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script/lsec
+71 -63
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@@ -60,93 +60,99 @@ sub query
my $master_dir;
my $dirhandle;
my $entry;
my $slave_info_file;
my @slaves;
my $slave;
my $abs;
my $line;
my $ring_cols;
my $adv_cols;
my $ring_col_width;
my $alias_col_width;
my $fmt;
my $cols;
my $width;
my $last_alias;
my $alias_index;
$master_dir = "/sys/ethercat/master" . $master_index;
unless (opendir $dirhandle, $master_dir) {
print "Failed to open directory \"$master_dir\".\n";
exit 1;
print "Failed to open directory \"$master_dir\".\n";
exit 1;
}
while ($entry = readdir $dirhandle) {
next unless $entry =~ /^slave(\d+)$/;
$slave = {};
$slave = {};
$slave_info_file = "$master_dir/$entry/info";
open INFO, $slave_info_file or die
"ERROR: Failed to open $slave_info_file.";
open INFO, "$master_dir/$entry/info" or die
"ERROR: Failed to open $master_dir/$entry/info";
while ($line = <INFO>) {
if ($line =~ /^Name: (.*)$/) {
$slave->{'name'} = $1;
}
elsif ($line =~ /^Ring position: (\d+)$/) {
$slave->{'ring_position'} = $1;
}
elsif ($line =~ /Configured station alias: .* \((\d+)\)$/) {
$slave->{'alias'} = $1;
}
elsif ($line =~ /^State: (.+) /) {
$slave->{'state'} = $1;
}
elsif ($line =~ /^Current consumption: (-?\d+) mA$/) {
$slave->{'current'} = $1;
}
}
while ($line = <INFO>) {
if ($line =~ /^Name: (.*)$/) {
$slave->{'name'} = $1;
}
elsif ($line =~ /^Ring position: (\d+)$/) {
$slave->{'ring_position'} = $1;
}
elsif ($line =~ /^Advanced position: (\d+:\d+)$/) {
$slave->{'advanced_position'} = $1;
}
elsif ($line =~ /^State: (.+) /) {
$slave->{'state'} = $1;
}
elsif ($line =~ /^Coupler: ([a-z]+)$/) {
$slave->{'coupler'} = $1;
}
elsif ($line =~ /^Current consumption: (-?\d+) mA$/) {
$slave->{'current'} = $1;
}
}
close INFO;
push @slaves, $slave;
close INFO;
push @slaves, $slave;
}
closedir $dirhandle;
@slaves = sort { $a->{'ring_position'} <=> $b->{'ring_position'} } @slaves;
$ring_cols = 0;
$adv_cols = 0;
# create field addresses and calculate column widths
$ring_col_width = 0;
$alias_col_width = 0;
$last_alias = "";
for $slave (@slaves) {
$cols = length $slave->{'ring_position'};
$ring_cols = $cols if ($cols > $ring_cols);
$cols = length $slave->{'advanced_position'};
$adv_cols = $cols if ($cols > $adv_cols);
if ($slave->{'alias'}) {
$last_alias = $slave->{'alias'};
$alias_index = 0;
}
if ($last_alias) {
$slave->{'field_address'} = "#" . $last_alias . ":" . $alias_index;
$width = length $slave->{'field_address'};
$alias_col_width = $width if ($width > $alias_col_width);
}
$width = length $slave->{'ring_position'};
$ring_col_width = $width if ($width > $ring_col_width);
$alias_index++;
}
if (defined $opt{'c'}) { # display power consumtion
$fmt = sprintf " %%%is %%-%is %%6i %%6i %%s\n",
$ring_cols, $adv_cols;
$fmt = sprintf " %%%is %%%is %%6i %%6i %%s\n",
$ring_col_width, $alias_col_width;
my $current_sum = 0;
for $slave (@slaves) {
if ($slave->{'coupler'} eq "yes") {
&print_line if !defined $opt{n};
$current_sum = 0; # reset current sum
}
$current_sum -= $slave->{'current'};
printf($fmt, $slave->{'ring_position'},
$slave->{'advanced_position'}, $slave->{'current'},
$current_sum, $slave->{'name'});
}
my $current_sum = 0;
for $slave (@slaves) {
&print_line if $slave->{'alias'} and !defined $opt{n};
$current_sum = 0 if $slave->{'current'} < 0;
$current_sum -= $slave->{'current'};
printf($fmt, $slave->{'ring_position'}, $slave->{'field_address'},
$slave->{'current'}, $current_sum, $slave->{'name'});
}
}
else {
$fmt = sprintf " %%%is %%-%is %%-6s %%s\n", $ring_cols, $adv_cols;
else { # normal display
$fmt = sprintf " %%%is %%%is %%-6s %%s\n",
$ring_col_width, $alias_col_width;
for $slave (@slaves) {
&print_line if $slave->{'coupler'} eq "yes" and !defined $opt{n};
printf($fmt, $slave->{'ring_position'},
$slave->{'advanced_position'}, $slave->{'state'},
$slave->{'name'});
}
for $slave (@slaves) {
&print_line if $slave->{'alias'} and !defined $opt{n};
printf($fmt, $slave->{'ring_position'}, $slave->{'field_address'},
$slave->{'state'}, $slave->{'name'});
}
}
}
@@ -159,10 +165,10 @@ sub get_options
&print_usage if defined $opt{h} or $#ARGV > -1 or !$optret;
if (defined $opt{m}) {
$master_index = $opt{m};
$master_index = $opt{m};
}
else {
$master_index = 0;
$master_index = 0;
}
}
@@ -189,7 +195,7 @@ sub get_terminal_width
die "no TIOCGWINSZ " unless defined &TIOCGWINSZ;
open(TTY, "+</dev/tty") or die "No tty: $!";
unless (ioctl(TTY, &TIOCGWINSZ, $winsize='')) {
die sprintf "$0: ioctl TIOCGWINSZ (%08x: $!)\n", &TIOCGWINSZ;
die sprintf "$0: ioctl TIOCGWINSZ (%08x: $!)\n", &TIOCGWINSZ;
}
(my $row, my $col, my $xpixel, my $ypixel) = unpack('S4', $winsize);
return $col;
@@ -198,7 +204,9 @@ sub get_terminal_width
sub print_line
{
for (my $i = 0; $i < $term_width; $i++) {print "-";}
for (my $i = 0; $i < $term_width; $i++) {
print "-";
}
print "\n";
}