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Code Issues Releases Wiki Activity

55_PIFACE.pm: change to use Raspbian Wheezy

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git-svn-id: https://svn.fhem.de/fhem/trunk@9924 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
klaus-schauer 2015-11-17 20:49:30 +00:00
parent d0f82a87f2
commit 2f427b8961
1 changed files with 43 additions and 17 deletions
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60
fhem/FHEM/55_PIFACE.pm
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@ -45,6 +45,12 @@ sub PIFACE_Notify(@);
sub PIFACE_Attr(@);
my $base = 200;
my $gpioCmd;
if (-e '/usr/local/bin/gpio') {
$gpioCmd = '/usr/local/bin/gpio';
} else {
$gpioCmd = 'gpio';
}
sub PIFACE_Initialize($){
my ($hash) = @_;
@ -98,7 +104,7 @@ sub PIFACE_Set($@) {
if ($port ne "all") {
$adr = $base + $port;
Log3($name, 3, "PIFACE $name set port $port $val");
$cmd = "/usr/local/bin/gpio -p write $adr $val";
$cmd = "$gpioCmd -p write $adr $val";
$cmd = `$cmd`;
readingsSingleUpdate($hash, 'out'.$port, $val, 1);
} else {
@ -110,7 +116,7 @@ sub PIFACE_Set($@) {
$k = ($k) ? 1 : 0;
Log3($name, 3, "PIFACE $name set port $i $k");
$adr = $base + $i;
$cmd = "/usr/local/bin/gpio -p write $adr $k";
$cmd = "$gpioCmd -p write $adr $k";
$cmd = `$cmd`;
readingsBulkUpdate($hash, 'out'.$i, $k);
}
@ -137,7 +143,7 @@ sub PIFACE_Get($@){
PIFACE_Read_Outports(0, $hash);
} else {
$adr = $base + $port;
$cmd = '/usr/local/bin/gpio -p read '.$adr;
$cmd = "$gpioCmd -p read $adr";
$val = `$cmd`;
$val =~ s/\n//g;
$val =~ s/\r//g;
@ -153,7 +159,7 @@ sub PIFACE_Attr(@) {
if ($attrName eq "pollInterval") {
if (!defined $attrVal) {
#RemoveInternalTimer($hash);
} elsif ($attrVal eq "off" || $attrVal ~~ [1..10]) {
} elsif ($attrVal eq "off" || ($attrVal =~ m/^\d+?$/ && $attrVal > 0 && $attrVal < 11)) {
PIFACE_GetUpdate($hash);
} else {
#RemoveInternalTimer($hash);
@ -180,9 +186,9 @@ sub PIFACE_Attr(@) {
Log3($name, 3, "PIFACE $name attribute-value [$attrName] = $attrVal wrong");
CommandDeleteAttr(undef, "$name $port");
}
$cmd = '/usr/local/bin/gpio -p mode ' . $adr . ' ' . $portMode;
$cmd = "$gpioCmd -p mode $adr $portMode";
$val = `$cmd`;
$cmd = '/usr/local/bin/gpio -p read ' . $adr;
$cmd = "$gpioCmd -p read $adr";
$val = `$cmd`;
$val =~ s/\n//g;
$val =~ s/\r//g;
@ -232,7 +238,7 @@ sub PIFACE_Read_Outports($$){
readingsBeginUpdate($hash);
for($i=0; $i<8; $i++){
$port = $base + $i + 8;
$cmd = '/usr/local/bin/gpio -p read '.$port;
$cmd = "$gpioCmd -p read $port";
$val = `$cmd`;
$val =~ s/\n//g;
$val =~ s/\r//g;
@ -253,7 +259,7 @@ sub PIFACE_Read_Inports($$){
readingsBeginUpdate($hash);
for($i=0; $i<8; $i++){
$port = $base + $i;
$cmd = '/usr/local/bin/gpio -p read '.$port;
$cmd = "$gpioCmd -p read $port";
$val = `$cmd`;
$val =~ s/\n//g;
$val =~ s/\r//g;
@ -319,24 +325,24 @@ PIFACE_Watchdog($) {
for (my $i=0; $i<7; $i++) {
$port = $base + $i;
$portMode = AttrVal($name, "portMode" . $i, "tri");
$cmd = '/usr/local/bin/gpio -p mode ' . $port . ' ' . $portMode;
$cmd = "$gpioCmd -p mode $port $portMode";
$valIn = `$cmd`;
}
$cmd = '/usr/local/bin/gpio -p mode 207 up';
$cmd = "$gpioCmd -p mode 207 up";
$valIn = `$cmd`;
$cmd = '/usr/local/bin/gpio -p read 207';
$cmd = "$gpioCmd -p read 207";
$valIn = `$cmd`;
$valIn =~ s/\n//g;
$valIn =~ s/\r//g;
$cmd = '/usr/local/bin/gpio -p write 207 0';
$cmd = "$gpioCmd -p write 207 0";
$cmd = `$cmd`;
$cmd = '/usr/local/bin/gpio -p read 215';
$cmd = "$gpioCmd -p read 215";
$valOut0 = `$cmd`;
$valOut0 =~ s/\n//g;
$valOut0 =~ s/\r//g;
$cmd = '/usr/local/bin/gpio -p write 207 1';
$cmd = "$gpioCmd -p write 207 1";
$cmd = `$cmd`;
$cmd = '/usr/local/bin/gpio -p read 215';
$cmd = "$gpioCmd -p read 215";
$valOut1 = `$cmd`;
$valOut1 =~ s/\n//g;
$valOut1 =~ s/\r//g;
@ -411,13 +417,14 @@ PIFACE_Watchdog($) {
The use of PIFACE module requires some preparatory work.
<ul>
<br>
Raspbian Wheezy<br>
<li>Module needs tools from <a href=http://wiringpi.com>Wiring Pi</a>. Install it with<br>
<code>git clone git://git.drogon.net/wiringPi<br>
cd wiringPi<br>
./build</code><br>
</li>
<li>PiFace Digital need the SPI pins on the Raspberry Pi to be enabled in order to function.
Start <code>sudo raspi-config</code>, select <code>Option 8 Advanced Options</code>
Start <code>sudo raspi-config</code>, select <code>8 Advanced Options</code>
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>
@ -432,7 +439,26 @@ PIFACE_Watchdog($) {
be executed in case of malfunction. For example, with <code>chmod +s /sbin/shutdown</code>
or <code>sudo chmod +s /sbin/shutdown</code>.<br>
</li>
</ul>
<ul>
<br>
Raspbian Jessie<br>
<li>PiFace Digital need the SPI pins on the Raspberry Pi to be enabled in order to function.
Start <code>sudo raspi-config</code>, select <code>9 Advanced Options</code>
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 -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.
In order to monitor the input port 7, it must be connected to the ground!<br>
The OS command "shutdown" must be enable for fhem if an OS restart is to
be executed in case of malfunction. For example, with <code>chmod +s /sbin/shutdown</code>
or <code>sudo chmod +s /sbin/shutdown</code>.<br>
</li>
</ul>
<br>