From ba0b31bc72fc1fd90e3012a33776290d21566a15 Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Tue, 28 Feb 2023 00:13:30 -0500
Subject: [PATCH] added prompting

---
 cubesatsim/cubesatsim.ino | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/cubesatsim/cubesatsim.ino b/cubesatsim/cubesatsim.ino
index d7a832ee..3159c5e6 100644
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@@ -4464,8 +4464,11 @@ void serial_input() {
  }
 }
 
-void prompt_for_input() {
+void prompt_for_input() {	
  float float_result;
+
+ if (!prompting) {	
+  prompting = true;	 
 	
   while (Serial.available() > 0)  // clear any characters in serial input buffer
     Serial.read();	  
@@ -4838,7 +4841,9 @@ void prompt_for_input() {
       break;	
 		  
   }
-  prompt = false;	
+  prompt = false;
+  prompting = false;
+ }
 }
 
 void get_serial_string() {