From 21c42a2eae12952df307c32c2dd6ddf3da67692b Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Sun, 3 Jul 2022 10:42:02 -0400
Subject: [PATCH] added setting all GPIO pins to input

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

diff --git a/cubesatsim/cubesatsim.ino b/cubesatsim/cubesatsim.ino
index 35cc6a54..6ac7620f 100644
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@@ -44,6 +44,10 @@ void setup() {
 
 
 // set all Pico GPIO pins to input
+  for (int i = 6; i < 29; i++) {
+    pinMode(i, INPUT);	  
+  }
+  pinMode(LED_BUILTIN, OUTPUT);  // Set LED pin to output
   
 // detect Pi Zero using 3.3V