From 94b0d23840b3b8fc0997a72b83269e2381885c1e Mon Sep 17 00:00:00 2001
From: Hendrik Langer <hendrik+dev@xd0.de>
Date: Mon, 3 Aug 2020 21:35:45 +0200
Subject: [PATCH] display text correctly

---
 raspberry/roberto/views/frontend/templates/index.html | 1 +
 trigorilla/src/main.cpp                               | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/raspberry/roberto/views/frontend/templates/index.html b/raspberry/roberto/views/frontend/templates/index.html
index fe11dff..3bed61b 100644
--- a/raspberry/roberto/views/frontend/templates/index.html
+++ b/raspberry/roberto/views/frontend/templates/index.html
@@ -160,6 +160,7 @@ socket.on('data', (data) => {
         
         $('form#message').submit(function(event) {
           gp_socket.emit('text', {data: $('#message_data').val()});
+          $('#message_data').val("");
           return false;
         });
       };
diff --git a/trigorilla/src/main.cpp b/trigorilla/src/main.cpp
index e9d331b..5508538 100644
--- a/trigorilla/src/main.cpp
+++ b/trigorilla/src/main.cpp
@@ -159,8 +159,9 @@ void loop()
         Serial.print(values[3]); Serial.print("\n");
       }
     } else if (command.charAt(0) == 'T') {
-      String message = command.substring(3);
+      String message = command.substring(2);
       char* text = message.c_str();
+      lcd.clear();
       lcd.setCursor(0,2);
       lcd.print(text);
     }