public function extrude($extruder = NULL, $value = NULL, $speed = NULL)
{
if (is_null($extruder) || is_null($value) || is_null($speed) || (int) $value == 0 || (int) $speed == 0) {
$this->output->set_status_header(403);
return;
} else {
$cr = 0;
$this->load->helper(array('printerstate', 'errorcode'));
$cr = PrinterState_setExtruder($extruder);
if ($cr == ERROR_OK) {
$cr = PrinterState_move('E', (int) $value, (int) $speed);
}
if ($cr == ERROR_OK) {
$this->output->set_status_header(200);
return;
}
}
$this->output->set_status_header(403);
return;
}
public function move()
{
$cr = 0;
$abb_axis = $this->input->get('a');
$distance_axis = $this->input->get('v');
$this->load->helper('printerstate');
if ($abb_axis) {
if ($distance_axis === FALSE) {
$cr = ERROR_MISS_PRM;
} else {
$cr = PrinterState_move($abb_axis, (double) $distance_axis);
}
} else {
$cr = ERROR_MISS_PRM;
}
$this->_return_cr($cr);
return;
}
public function level($point = NULL)
{
$cr = 0;
$array_cmd = array();
if (is_null($point)) {
$this->output->set_status_header(403);
return;
}
$this->load->helper(array('printerstate', 'errorcode'));
$cr = PrinterState_relativePositioning(FALSE);
if ($cr != ERROR_OK) {
$point = 'error';
}
switch ($point) {
case 'step1':
$array_cmd = array('X' => 79, 'Y' => 75);
break;
case 'step2':
$array_cmd = array('X' => 35, 'Y' => 150);
break;
case 'step3':
$array_cmd = array('X' => 124, 'Y' => 150);
break;
default:
$this->output->set_status_header(403);
return;
break;
// never reach here
}
foreach ($array_cmd as $axis => $value) {
$cr = PrinterState_move($axis, $value, 2000);
if ($cr != ERROR_OK) {
$this->output->set_status_header(403);
return;
}
}
$this->output->set_status_header(200);
return;
}
function PrinterState_extrude($value = PRINTERSTATE_VALUE_DEFAULT_EXTRUD)
{
if ($value == 0) {
return ERROR_WRONG_PRM;
}
return PrinterState_move('E', $value);
}
