mirror of
https://github.com/fhem/fhem-mirror.git
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55_PIFACE: Watchdog function incorrectly by restart. Previous version restored.
git-svn-id: https://svn.fhem.de/fhem/trunk@19459 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
klaus.schauer
parent
01c58ef2d0
commit
f62250528e
@ -6,8 +6,8 @@
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# An FHEM Perl module to control RaspberryPi extension board PiFace
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#
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# The PiFace is an add-on board for the Raspberry Pi featuring 8 open-collector outputs,
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# with 2 relays and 8 inputs (with 4 on-board buttons).
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# These functions are fairly well fixed in the hardware,
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# with 2 relays and 8 inputs (with 4 on-board buttons).
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# These functions are fairly well fixed in the hardware,
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# so only the read, write and internal pull-up commands are implemented.
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#
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# Please read commandref for details on prerequisits!
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@ -74,7 +74,7 @@ sub PIFACE_Initialize($){
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" watchdog:on,off,silent watchdogInterval";
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}
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sub PIFACE_Define($$) {
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sub PIFACE_Define($$){
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my ($hash, $def) = @_;
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my $name = $hash->{NAME};
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$hash->{NOTIFYDEV} = "global";
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@ -83,28 +83,28 @@ sub PIFACE_Define($$) {
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return;
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}
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sub PIFACE_Undefine($$) {
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sub PIFACE_Undefine($$){
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my($hash, $name) = @_;
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RemoveInternalTimer($hash);
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return;
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}
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sub PIFACE_Set($@) {
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my ($hash, @a) = @_;
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my ($hash, @a) = @_;
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my $name = $hash->{NAME};
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if (IsDisabled($name)) {
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Log3 $name, 4, "PIFACE $name set commands disabled.";
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Log3 $name, 4, "PIFACE $name set commands disabled.";
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return;
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}
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my $port = $a[1];
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my $val = $a[2];
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my ($adr, $cmd, $i, $j, $k);
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my ($adr, $cmd, $i, $j, $k);
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my $usage = "Unknown argument $port, choose one of all 0:0,1 1:0,1 2:0,1 3:0,1 4:0,1 5:0,1 6:0,1 7:0,1 ";
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return $usage if ($port eq "?");
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return $usage if $port eq "?";
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if ($port ne "all") {
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$adr = $base + $port;
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Log3($name, 3, "PIFACE $name set port $port $val");
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 write $adr $val";
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$cmd = "$gpioCmd -p write $adr $val";
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$cmd = `$cmd`;
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readingsSingleUpdate($hash, 'out'.$port, $val, 1);
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} else {
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@ -116,7 +116,7 @@ sub PIFACE_Set($@) {
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$k = ($k) ? 1 : 0;
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Log3($name, 3, "PIFACE $name set port $i $k");
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$adr = $base + $i;
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 write $adr $k";
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$cmd = "$gpioCmd -p write $adr $k";
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$cmd = `$cmd`;
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readingsBulkUpdate($hash, 'out'.$i, $k);
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}
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@ -125,7 +125,7 @@ sub PIFACE_Set($@) {
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return;
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}
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sub PIFACE_Get($@) {
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sub PIFACE_Get($@){
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my ($hash, @a) = @_;
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my $name = $hash->{NAME};
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my $port = $a[1];
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@ -136,23 +136,18 @@ sub PIFACE_Get($@) {
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return $usage if $port eq "?";
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if ($port eq "all") {
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PIFACE_Read_Inports(1, $hash);
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PIFACE_Read_Outports(1, $hash);
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Log3($name, 3, "PIFACE $name get port $port");
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PIFACE_Read_Outports(1, $hash);
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} elsif ($port eq "in") {
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PIFACE_Read_Inports(1, $hash);
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Log3($name, 3, "PIFACE $name get port $port");
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PIFACE_Read_Inports(0, $hash);
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} elsif ($port eq "out") {
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PIFACE_Read_Outports(1, $hash);
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Log3($name, 3, "PIFACE $name get port $port");
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PIFACE_Read_Outports(0, $hash);
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} else {
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# get state of in port
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$adr = $base + 8 + $port;
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 read $adr";
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$adr = $base + $port;
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$cmd = "$gpioCmd -p read $adr";
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$val = `$cmd`;
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$val =~ s/\n//g;
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$val =~ s/\r//g;
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readingsSingleUpdate($hash, 'in' . $port, $val, 1);
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Log3($name, 3, "PIFACE $name get port in$port");
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readingsSingleUpdate($hash, 'in'.$port, $val, 1);
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}
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return;
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}
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@ -160,61 +155,59 @@ sub PIFACE_Get($@) {
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sub PIFACE_Attr(@) {
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my ($cmd, $name, $attrName, $attrVal) = @_;
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my $hash = $defs{$name};
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return undef if (!$init_done);
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if ($attrName eq "pollInterval") {
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if (!defined $attrVal) {
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#RemoveInternalTimer($hash);
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#RemoveInternalTimer($hash);
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} elsif ($attrVal eq "off" || ($attrVal =~ m/^\d+?$/ && $attrVal > 0 && $attrVal < 11)) {
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PIFACE_GetUpdate($hash);
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} else {
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#RemoveInternalTimer($hash);
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#RemoveInternalTimer($hash);
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Log3($name, 3, "PIFACE $name attribute-value [$attrName] = $attrVal wrong");
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CommandDeleteAttr(undef, "$name pollInterval");
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}
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} elsif ($attrName eq "defaultState") {
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if (!defined $attrVal){
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} elsif ($attrVal !~ m/^last|off|[01]$/) {
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} elsif ($attrVal !~ m/^(last|off|[01])$/) {
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Log3($name, 3, "PIFACE $name attribute-value [$attrName] = $attrVal wrong");
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CommandDeleteAttr(undef, "$name defaultState");
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}
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} elsif ($attrName =~ m/^portMode(.)/) {
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my $port = $1;
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#my $port = substr($attrName, 8, 1);
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my $adr = $base + 8 + $port;
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} elsif ($attrName =~ m/^portMode/) {
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my $port = substr($attrName, 8, 1);
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my $adr = $base + $port;
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my $portMode = $attrVal;
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my $val;
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$portMode = "tri" if (!defined $attrVal);
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if ($attrVal !~ m/^tri|up$/) {
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if ($attrVal !~ m/^(tri|up)$/) {
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$portMode = "tri" ;
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Log3($name, 3, "PIFACE $name attribute-value [$attrName] = $attrVal wrong");
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CommandDeleteAttr(undef, "$name portMode$port");
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CommandDeleteAttr(undef, "$name $port");
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}
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 mode $adr $portMode";
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$cmd = "$gpioCmd -p mode $adr $portMode";
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$val = `$cmd`;
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 read $adr";
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$cmd = "$gpioCmd -p read $adr";
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$val = `$cmd`;
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$val =~ s/\n//g;
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$val =~ s/\r//g;
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readingsSingleUpdate($hash, 'in' . $port, $val, 1);
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} elsif ($attrName eq "watchdog") {
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if (!defined $attrVal) {
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$attrVal = "off" ;
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CommandDeleteReading(undef, "$name watchdog");
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}
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if ($attrVal !~ m/^on|off|silent$/) {
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if ($attrVal !~ m/^(on|off|silent)$/) {
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Log3($name, 3, "PIFACE $name attribute-value [$attrName] = $attrVal wrong");
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CommandDeleteAttr(undef, "$name watchdog");
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}
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if ($attrVal =~ m/^on|silent$/) {
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if ($attrVal =~ m/^(on|silent)$/) {
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readingsSingleUpdate($hash, 'watchdog', 'start', 1);
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$attr{$name}{$attrName} = $attrVal;
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PIFACE_Watchdog($hash);
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}
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} elsif ($attrName eq "watchdogInterval") {
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if ($attrVal !~ m/^\d+$/ || $attrVal < 10) {
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Log3($name, 3, "PIFACE $name attribute-value [$attrName] = $attrVal wrong");
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@ -226,15 +219,14 @@ sub PIFACE_Attr(@) {
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sub PIFACE_Notify(@) {
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my ($hash, $dev) = @_;
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my $name = $hash->{NAME};
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if ($dev->{NAME} eq "global" && grep (m/^INITIALIZED|REREADCFG$/,@{$dev->{CHANGED}})){
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PIFACE_Restore_Inports_Mode($hash);
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PIFACE_Restore_Outports_State($hash);
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#PIFACE_Read_Inports(0, $hash);
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#PIFACE_Read_Outports(0, $hash);
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PIFACE_GetUpdate($hash);
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PIFACE_Watchdog($hash);
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my $name = $hash->{NAME};
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if ($dev->{NAME} eq "global" && grep (m/^INITIALIZED$/,@{$dev->{CHANGED}})){
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Log3($name, 3, "PIFACE $name initialized");
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PIFACE_Restore_Outports_State($hash);
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PIFACE_Read_Inports(0, $hash);
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PIFACE_Read_Outports(0, $hash);
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PIFACE_GetUpdate($hash);
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PIFACE_Watchdog($hash);
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}
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return;
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}
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@ -245,15 +237,15 @@ sub PIFACE_Read_Outports($$){
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my ($cmd, $i, $port, $val);
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readingsBeginUpdate($hash);
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for($i=0; $i<8; $i++){
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$port = $base + $i;
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 read $port";
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$port = $base + $i + 8;
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$cmd = "$gpioCmd -p read $port";
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$val = `$cmd`;
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$val =~ s/\n//g;
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$val =~ s/\r//g;
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if ($updateMode == 1){
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readingsBulkUpdate($hash, 'out'.$i, $val);
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} else {
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readingsBulkUpdateIfChanged($hash, 'out'.$i, $val);
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readingsBulkUpdate($hash, 'out'.$i, $val) if(ReadingsVal($name, 'out'.$i, '') ne $val);
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}
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}
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readingsEndUpdate($hash, 1);
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@ -266,15 +258,15 @@ sub PIFACE_Read_Inports($$){
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my ($cmd, $i, $j, $port, $portMode, $val);
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readingsBeginUpdate($hash);
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for($i=0; $i<8; $i++){
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$port = $base + 8 + $i;
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 read $port";
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$port = $base + $i;
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$cmd = "$gpioCmd -p read $port";
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$val = `$cmd`;
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$val =~ s/\n//g;
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$val =~ s/\r//g;
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if ($updateMode == 1) {
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readingsBulkUpdate($hash, 'in'.$i, $val);
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} else {
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readingsBulkUpdateIfChanged($hash, 'in'.$i, $val);
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readingsBulkUpdate($hash, 'in'.$i, $val) if(ReadingsVal($name, 'in'.$i, '') ne $val);
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}
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}
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readingsEndUpdate($hash, 1);
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@ -292,9 +284,9 @@ sub PIFACE_Restore_Outports_State($) {
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if ($defaultState eq "last") {
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$cmd[2] = ReadingsVal($name, "out" . $port, 0);
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} elsif ($defaultState == 1) {
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$cmd[2] = 1;
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$cmd[2] = 1;
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} else {
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$cmd[2] = 0;
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$cmd[2] = 0;
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}
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PIFACE_Set($hash, @cmd);
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}
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@ -303,21 +295,8 @@ sub PIFACE_Restore_Outports_State($) {
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return;
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}
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sub PIFACE_Restore_Inports_Mode($) {
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my ($hash) = @_;
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my $name = $hash->{NAME};
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my ($cmd, $port, $portMode, $valIn);
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for (my $i = 0; $i <= 7; $i++) {
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$port = $base + 8 + $i;
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$portMode = AttrVal($name, "portMode" . $i, "tri");
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 mode $port $portMode";
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$valIn = `$cmd`;
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}
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PIFACE_Read_Inports(1, $hash);
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return;
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}
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sub PIFACE_GetUpdate($) {
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sub
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PIFACE_GetUpdate($) {
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my ($hash) = @_;
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my $name = $hash->{NAME};
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my $pollInterval = AttrVal($name, "pollInterval", "off");
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@ -325,47 +304,48 @@ sub PIFACE_GetUpdate($) {
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InternalTimer(gettimeofday() + $pollInterval, "PIFACE_GetUpdate", $hash, 1);
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PIFACE_Read_Inports(0, $hash);
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PIFACE_Read_Outports(0, $hash);
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}
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}
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return;
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}
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sub PIFACE_Watchdog($) {
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sub
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PIFACE_Watchdog($) {
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my ($hash) = @_;
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my $name = $hash->{NAME};
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my ($cmd, $port, $portMode, $valIn, $valOut0, $valOut1);
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my $watchdog = AttrVal($name, "watchdog", undef);
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my $watchdogInterval = AttrVal($name, "watchdogInterval", 60);
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$watchdogInterval = 10 if ($watchdogInterval !~ m/^\d+$/ || $watchdogInterval < 10);
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if (!defined $watchdog) {
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CommandDeleteReading(undef, "$name watchdog");
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} elsif ($watchdog =~ m/^on|silent$/) {
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} elsif ($watchdog =~ m/^(on|silent)$/) {
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InternalTimer(gettimeofday() + $watchdogInterval, "PIFACE_Watchdog", $hash, 1);
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for (my $i=0; $i<7; $i++) {
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$port = $base + 8 + $i;
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$portMode = AttrVal($name, "portMode" . $i, "tri");
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 mode $port $portMode";
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$port = $base + $i;
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$portMode = AttrVal($name, "portMode" . $i, "tri");
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$cmd = "$gpioCmd -p mode $port $portMode";
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$valIn = `$cmd`;
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}
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 mode 215 up";
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}
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$cmd = "$gpioCmd -p mode 207 up";
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$valIn = `$cmd`;
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 read 215";
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$cmd = "$gpioCmd -p read 207";
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$valIn = `$cmd`;
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$valIn =~ s/\n//g;
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$valIn =~ s/\r//g;
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 write 207 0";
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$cmd = `$cmd`;
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 read 207";
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$cmd = "$gpioCmd -p write 207 0";
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$cmd = `$cmd`;
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$cmd = "$gpioCmd -p read 215";
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$valOut0 = `$cmd`;
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$valOut0 =~ s/\n//g;
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$valOut0 =~ s/\r//g;
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 write 207 1";
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$cmd = `$cmd`;
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$cmd = "$gpioCmd -x mcp23s17:200:0:0 read 207";
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$valOut0 =~ s/\r//g;
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$cmd = "$gpioCmd -p write 207 1";
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$cmd = `$cmd`;
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$cmd = "$gpioCmd -p read 215";
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$valOut1 = `$cmd`;
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$valOut1 =~ s/\n//g;
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$valOut1 =~ s/\r//g;
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$valOut1 =~ s/\r//g;
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if ($valIn == 0 && $valOut0 == 0 && $valOut1 == 1) {
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readingsSingleUpdate($hash, "state", "active", 1) if (ReadingsVal($name, "state", undef) ne "active");
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readingsSingleUpdate($hash, ".watchdogRestart", 0, 1);
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@ -376,39 +356,39 @@ sub PIFACE_Watchdog($) {
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readingsSingleUpdate($hash, "watchdog", "ok", 1) if (ReadingsVal($name, "watchdog", undef) ne "ok");
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}
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} else {
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if ($watchdog eq "on") {
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if ($watchdog eq "on") {
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Log3($name, 3, "PIFACE $name Watchdog error");
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readingsSingleUpdate($hash, "watchdog", "error", 1);
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readingsSingleUpdate($hash, "watchdog", "error", 1);
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} elsif ($watchdog eq "silent") {
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my $watchdogRestart = ReadingsVal($name, ".watchdogRestart", undef);
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my $watchdogRestart = ReadingsVal($name, ".watchdogRestart", undef);
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if (!defined($watchdogRestart) || $watchdogRestart == 0) {
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Log3($name, 3, "PIFACE $name Watchdog Fhem restart");
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readingsSingleUpdate($hash, "watchdog", "restart", 1);
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readingsSingleUpdate($hash, ".watchdogRestart", 1, 1);
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readingsSingleUpdate($hash, "watchdog", "restart", 1);
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readingsSingleUpdate($hash, ".watchdogRestart", 1, 1);
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CommandSave(undef, undef);
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CommandShutdown(undef, "restart");
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} elsif ($watchdogRestart == 1) {
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Log3($name, 3, "PIFACE $name Watchdog OS restart");
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readingsSingleUpdate($hash, "watchdog", "restart", 1);
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readingsSingleUpdate($hash, ".watchdogRestart", 2, 1);
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readingsSingleUpdate($hash, ".watchdogRestart", 2, 1);
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CommandSave(undef, undef);
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$cmd = 'shutdown -r now';
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#$cmd = 'sudo /sbin/shutdown -r now';
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#$cmd = 'sudo /sbin/shutdown -r now > /dev/null 2>&1';
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$cmd = `$cmd`;
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$cmd = `$cmd`;
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} elsif ($watchdogRestart == 2) {
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$attr{$name}{watchdog} = "off";
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Log3($name, 3, "PIFACE $name Watchdog error");
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Log3($name, 3, "PIFACE $name Watchdog deactivated");
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CommandDeleteReading(undef, "$name .watchdogRestart");
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CommandDeleteReading(undef, "$name .watchdogRestart");
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readingsSingleUpdate($hash, "watchdog", "error", 1);
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readingsSingleUpdate($hash, "state", "error",1);
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CommandSave(undef, undef);
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}
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
Log3($name, 3, "PIFACE $name Watchdog off");
|
||||
Log3($name, 3, "PIFACE $name Watchdog off");
|
||||
readingsSingleUpdate($hash, "watchdog", "off", 1);
|
||||
}
|
||||
return;
|
||||
@ -434,7 +414,7 @@ sub PIFACE_Watchdog($) {
|
||||
The module can be periodically monitored by a watchdog function.<br>
|
||||
The ports can be read and controlled individually by the function <a href="#readingsProxy">readingsProxy</a>.<br>
|
||||
PIFACE is tested with the Raspbian OS.<br><br>
|
||||
|
||||
|
||||
<b>Preparatory Work</b><br>
|
||||
The use of PIFACE module requires some preparatory work. The module needs the <a href=http://wiringpi.com>Wiring Pi</a> tool.
|
||||
<ul>
|
||||
@ -454,9 +434,9 @@ sub PIFACE_Watchdog($) {
|
||||
and set the <code>A5 SPI</code> option to "Yes".
|
||||
</li>
|
||||
<li>The function of the PiFace Digital can be tested at OS command line. For example:<br>
|
||||
<code>gpio -x mcp23s17:200:0:0 readall</code><br>
|
||||
<code>gpio -x mcp23s17:200:0:0 read 200</code><br>
|
||||
<code>gpio -x mcp23s17:200:0:0 write 201 0</code> or <code>gpio -x mcp23s17:200:0:0 write 201 1</code><br>
|
||||
<code>gpio -p readall</code><br>
|
||||
<code>gpio -p read 200</code><br>
|
||||
<code>gpio -p write 201 0</code> or <code>gpio -p write 201 1</code><br>
|
||||
</li>
|
||||
<li>The watchdog function monitors the input port 7 and the output port 7.<br>
|
||||
If the watchdog is enabled, this ports can not be used for other tasks.
|
||||
@ -474,9 +454,9 @@ sub PIFACE_Watchdog($) {
|
||||
and set the <code>A6 SPI</code> option to "Yes".
|
||||
</li>
|
||||
<li>The function of the PiFace Digital can be tested at OS command line. For example:<br>
|
||||
<code>gpio -x mcp23s17:200:0:0 readall</code><br>
|
||||
<code>gpio -x mcp23s17:200:0:0 read 200</code><br>
|
||||
<code>gpio -x mcp23s17:200:0:0 write 201 0</code> or <code>gpio -x mcp23s17:200:0:0 write 201 1</code><br>
|
||||
<code>gpio -p readall</code><br>
|
||||
<code>gpio -p read 200</code><br>
|
||||
<code>gpio -p write 201 0</code> or <code>gpio -p write 201 1</code><br>
|
||||
</li>
|
||||
<li>The watchdog function monitors the input port 7 and the output port 7.<br>
|
||||
If the watchdog is enabled, this ports can not be used for other tasks.
|
||||
@ -487,7 +467,7 @@ sub PIFACE_Watchdog($) {
|
||||
</li>
|
||||
</ul>
|
||||
<br>
|
||||
|
||||
|
||||
<a name="PIFACEdefine"></a>
|
||||
<b>Define</b>
|
||||
<ul><br>
|
||||
@ -612,7 +592,7 @@ sub PIFACE_Watchdog($) {
|
||||
state of the watchdog function</li>
|
||||
<li>state: active|error</li><br>
|
||||
</ul>
|
||||
|
||||
|
||||
</ul>
|
||||
|
||||
=end html
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user