From eb3da74331b74609f285bbd3751ab97f14039719 Mon Sep 17 00:00:00 2001
From: Bertrand Songis <bsongis@gmail.com>
Date: Mon, 19 Dec 2016 17:50:03 +0100
Subject: [PATCH] [X7] Telemetry scripts terminated with [EXIT Long] - #4143

---
 radio/src/gui/128x64/view_telemetry.cpp | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/radio/src/gui/128x64/view_telemetry.cpp b/radio/src/gui/128x64/view_telemetry.cpp
index 2c13e2999..4deae4fe8 100644
--- a/radio/src/gui/128x64/view_telemetry.cpp
+++ b/radio/src/gui/128x64/view_telemetry.cpp
@@ -440,6 +440,24 @@ bool displayCustomTelemetryScreen(uint8_t index)
 
 bool displayTelemetryScreen()
 {
+#if defined(LUA)
+  if (TELEMETRY_SCREEN_TYPE(s_frsky_view) == TELEMETRY_SCREEN_TYPE_SCRIPT) {
+    uint8_t state = isTelemetryScriptAvailable(s_frsky_view);
+    switch (state) {
+      case SCRIPT_OK:
+        return true;  // contents will be drawed by Lua Task
+      case SCRIPT_NOFILE:
+        return false;  // requested lua telemetry screen not available
+      case SCRIPT_SYNTAX_ERROR:
+      case SCRIPT_PANIC:
+      case SCRIPT_KILLED:
+        luaError(lsScripts, state, false);
+        return true;
+    }
+    return false;
+  }
+#endif
+  
 #if defined(CPUARM)
   if (TELEMETRY_SCREEN_TYPE(s_frsky_view) == TELEMETRY_SCREEN_TYPE_NONE) {
     return false;
@@ -504,6 +522,9 @@ void menuViewTelemetryFrsky(event_t event)
 
   switch (event) {
     case EVT_KEY_FIRST(KEY_EXIT):
+#if defined(LUA)
+    case EVT_KEY_LONG(KEY_EXIT):
+#endif
       killEvents(event);
       chainMenu(menuMainView);
       break;