/**
* Execute the console command.
*
* @return mixed
*/
public function fire()
{
while (true) {
$serial = new PhpSerial();
// First we must specify the device. This works on both linux and windows (if
// your linux serial device is /dev/ttyS0 for COM1, etc)
$serial->deviceSet($this->argument('device'));
// We can change the baud rate, parity, length, stop bits, flow control
$serial->confBaudRate(9600);
$serial->confParity("none");
$serial->confCharacterLength(8);
$serial->confStopBits(1);
$serial->confFlowControl("none");
$serial->deviceOpen();
$read = '';
$theResult = '';
$start = microtime(true);
while ($read == '' && microtime(true) <= $start + 0.5) {
$read = $serial->readPort();
if ($read != '') {
$theResult .= $read;
$read = '';
}
}
$theResult = trim($theResult);
if (!$theResult) {
continue;
}
echo $theResult . "\n";
$line = explode("\n", $theResult);
foreach ($line as $l) {
$l = trim($l);
$watt_array = explode(" ", $l);
$unitId = 1;
if ($watt_array[0] == "watt" && isset($watt_array[1]) && $watt_array[1] != false) {
Watts::addWatt($unitId, $watt_array[1]);
//funtion sa models/Watts.php
Units::lessCredit($unitId, $watt_array[1]);
}
}
$unitId = 1;
if (Units::hasCredit($unitId)) {
$serial->sendMessage("on");
} else {
$serial->sendMessage("off");
}
$serial->deviceClose();
}
}
