bug fix on possible freeze at boot

bigtreetech · Sep 23, 2023 · c138094 · c138094
1 parent 3e5f0a1
commit c138094
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/TFT/src/User/API/interfaceCmd.c b/TFT/src/User/API/interfaceCmd.c
@@ -1486,7 +1486,11 @@ void sendQueueCmd(void)
   }  // end parsing cmd
 
 send_cmd:
-  if (sendCmd(false, avoid_terminal) == true)  // if command was sent
+  // if command was sent:
+  //   - if TFT is connected, update tx slots and tx count
+  //   - if TFT is not connected, consider the command as an out of band message
+  //
+  if (sendCmd(false, avoid_terminal) == true && infoHost.connected == true)
   {
     // decrease the number of available tx slots and increase the pending commands tx count
     //