only display messages destined to us

src/NodeDB.cpp

@@ -247,14 +247,20 @@ void NodeDB::updateFrom(const MeshPacket &mp)
             updateGUIforNode = info;
             break;
 
-        case SubPacket_data_tag: {
+        case SubPacket_data_tag:
+        {
             // Keep a copy of the most recent text message.
-            if(p.variant.data.typ == Data_Type_CLEAR_TEXT) {
+            if (p.variant.data.typ == Data_Type_CLEAR_TEXT)
+            {
                 DEBUG_MSG("Received text msg from=0%0x, msg=%.*s\n", mp.from, p.variant.data.payload.size, p.variant.data.payload.bytes);
+                if (mp.to == NODENUM_BROADCAST || mp.to == nodeDB.getNodeNum())
+                {
+                    // We only store/display messages destined for us.
                     devicestate.rx_text_message = mp;
                     devicestate.has_rx_text_message = true;
                     updateTextMessage = true;
                 }
+            }
             break;
         }
 

src/NodeDB.h

@@ -47,6 +47,7 @@ public:
     /// we updateGUI and updateGUIforNode if we think our this change is big enough for a redraw
     void updateFrom(const MeshPacket &p);
 
+    /// @return our node number
     NodeNum getNodeNum() { return myNodeInfo.my_node_num; }
 
     size_t getNumNodes() { return *numNodes; }

src/screen.cpp

@@ -544,6 +544,7 @@ uint32_t screen_loop()
 
     if (wakeScreen || nodeDB.updateTextMessage) // If a new text message arrived, turn the screen on immedately
     {
+        lastPressMs = millis(); // if we were told to wake the screen, reset the press timeout
         screen_on();            // make sure the screen is not asleep
         wakeScreen = false;
     }