Use exit reparse mode from Nextion library

This is part of the preparation for esp-idf framework

nspanel_esphome.yaml

@@ -100,15 +100,18 @@ uart:
     rx_pin: 17
     baud_rate: 115200
 
+external_components:
+  - source: github://pr#3256 # adds esp-idf support to http_request
+    components:
+      - http_request
+  - source: github://pr#5484 # adds exit reparse to Nextion library
+    components:
+      - nextion
+
 ##### HTTP REQUEST #####
 # Enables http client  #
 # for upload_tft.      #
-# pr#3256 adds esp-idf #
 ########################
-external_components:
-  - source: github://pr#3256
-    components:
-      - http_request
 http_request:
   id: httpclient
 
@@ -170,7 +173,7 @@ api:
               id(update_alarm_icon).execute("home.bt_alarm", state.c_str());
 
               // Is page Alarm visible?
-              if (id(current_page).state == "alarm")
+              if (id(current_page).state == "alarm") // To do: This page constructor should be moved to Blueprint
                 { // Update alarm page
                     id(entity_id) = entity;
 
@@ -2466,10 +2469,8 @@ script:
                 return upload_end_(false);
               }
 
-              send_nextion_command("DRAKJHSUYDGBNCJHGJKSHBDN");
+              ESP_LOGD("script.upload_tft.upload_tft", "Setting Nextion protocol reparse mode to passive");
-              send_nextion_command("recmod=0");
+              id(disp1).set_protocol_reparse_mode(false);
-              send_nextion_command("recmod=0");
-              send_nextion_command("connect");
 
               is_updating_ = true;