Kit108 PHP Library

Here's a simple yet complete tutorial on how to set relays and get their status:


<?php

  require_once('kit108.php');

  $k=new Kit108('/dev/ttyS0');



  if (!$k->isHealthy()) {

    echo "Failed: ".$k->getErrors();

    exit;

  }

  echo "Init successful!\n";



  echo "Relays BEFORE toggling: ".$k->getRelays()."\n";



  // Reset relays

  $k->write("S0");



  // Let's hear some clicking

  echo "Status: ".$k->read()."\n";

  echo "1-".$k->getRelays()."\n";

  echo "2-".$k->setRelays(0)."\n";

  echo "3-".$k->getRelays()."\n";

  echo "4-".$k->sendOrder('RFF')."\n";

  echo "5-".$k->getRelays()."\n";

  echo "6-".$k->setRelays(0)."\n";

  echo "7-".$k->getRelays()."\n";

  echo "8-".$k->toggleRelay(1)."\n";

  echo "9-".$k->getRelays()."\n";

  echo "10-".$k->toggleRelay(1)."\n";

  echo "11-".$k->getRelays()."\n";

  echo "12-".$k->relayOn(0)."\n";

  echo "13-".$k->getRelays()."\n";

  echo "14-".$k->relayOff(0)."\n";

  echo "15-".$k->getRelays()."\n";

  echo "--\n";

  echo "Errors:\n";

  echo $k->getErrors();

?>

Init successful!
Relays BEFORE toggling: 00
Status: 00
1-00
2-1
3-00
4-1
5-FF
6-1
7-00
8-1
9-02
10-1
11-00
12-1
13-01
14-1
15-00
--
Errors:

All that's left out are the methods related to inputs, but you should be able to infer their usage by grafting the respective methods in the reference manual onto this sample.

On the other hand, if you specify the wrong serial port you might get the following output from the script above:

Kit108 PHP Library Tutorial