From b328e8398bf92ceee94a09fa1e5791b06981a69e Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Wed, 17 Aug 2022 06:04:46 -0400
Subject: [PATCH] don't check for serial in isr if prompting for input

---
 cubesatsim/cubesatsim.ino | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/cubesatsim/cubesatsim.ino b/cubesatsim/cubesatsim.ino
index 74ed9de1..799709a2 100644
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@@ -3608,7 +3608,9 @@ void load_files() {
 }
 
 void serial_input() {
-
+	
+  if (!prompt) {  // only query if not in the middle of prompting
+	  
   if (Serial.available() > 0) {  // check for user input on serial port
  
 //    blink(50);
@@ -3708,6 +3710,7 @@ void serial_input() {
     sleep(2.0);		    
    }
  }
+ }
 }
 
 void prompt_for_input() {