fixed for lepton35

src/index/index.php

@@ -127,13 +127,17 @@
     if ($sensor!="none"){
         $sensor_type = $sensor;
         $sample_port = $i;
-
+        $sensor_extra_height = elphel_get_P_value($i,ELPHEL_WOI_HEIGHT) - elphel_get_P_value($i,ELPHEL_SENSOR_HEIGHT);
         $sandp = "http://{$_SERVER["SERVER_ADDR"]}:".($port0+$i);
         $href1 = "$sandp/bimg";
         $href2 = "$sandp/mimg";
         $href3 = "$sandp/tiff_palette=2/tiff_telem=1/tiff_auto=33/tiff_convert/bimg";
-        if ($sensor_type == 'boson640'){
-            $preview_image_cmd[] = '/tiff_palette=2/tiff_telem=1/tiff_auto=33/tiff_convert/bimg';
+        if ($sensor_type == 'boson640'){ // lepton35
+            $telem = ($sensor_extra_height > 0) ? 1 : 0;
+            $preview_image_cmd[] = '/tiff_palette=2/tiff_telem='.$telem.'/tiff_auto=33/tiff_convert/bimg';
+        } else if ($sensor_type == 'lepton35'){ 
+            $telem = ($sensor_extra_height > 0) ? -2 : 0;
+            $preview_image_cmd[] = '/tiff_palette=2/tiff_telem='.$telem.'/tiff_auto=33/tiff_convert/bimg';
         } else {
             $preview_image_cmd[] = 'img';
         }