break;
case 'cam':
$direction = isset($_POST['direction']) ? $_POST['direction'] : '';
$position = isset($_POST['position']) ? $_POST['position'] : '';
$response->performed = $robot->camera($direction, $position);
break;
case 'ping_dist':
$response->performed = $robot->pingDist();
break;
case 'status':
$response->data = $robot->status();
$response->performed = 'status';
break;
case 'radar_sweep':
$response->performed = 'radar_sweep';
$response->data = $robot->sweep();
break;
case 'show_clock':
$response->performed = $robot->showClock();
break;
case 'light':
$num = isset($_POST['num']) ? intval($_POST['num']) : 0;
$status = isset($_POST['status']) ? intval($_POST['status']) : 0;
$response->performed = $robot->setLight($num, $status);
break;
case 'poweroff':
$robot->poweroff();
$response->performed = 'POWEROFF';
break;
case 'local':
$string = file_get_contents('/home/elkuku/tests/robovalues.json');
