From 21a4bfa739ecb69b9b816e9709d12f5dc78b0dd6 Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Fri, 15 Jul 2022 10:05:59 -0400
Subject: [PATCH] check for button press once per loop

---
 cubesatsim/cubesatsim.ino | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/cubesatsim/cubesatsim.ino b/cubesatsim/cubesatsim.ino
index f4225384..219c294e 100644
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@@ -140,6 +140,13 @@ void loop() {
     config_telem();
     config_radio();
  }
+	
+	  
+// check for button press 
+  if (digitalRead(MAIN_PB_PIN) == PRESSED) // pushbutton is pressed
+      process_pushbutton();
+  if (BOOTSEL)	  // boot selector button is pressed on Pico
+      process_bootsel();		
  
   //  Calculate loop time
   Serial.print("\nLoop time: ");	
@@ -2479,13 +2486,7 @@ void sleep(float time) {  // sleeps for intervals more than 0.01 milli seconds
   unsigned long startSleep = micros();	    
   while ((micros() - startSleep) < time_us)  {	  
 //    busy_wait_us(100);
-    delayMicroseconds(100);
-	  
-// check for button press upon coming out of sleep
-  if (digitalRead(MAIN_PB_PIN) == PRESSED) // pushbutton is pressed
-      process_pushbutton();
-  if (BOOTSEL)	  // boot selector button is pressed on Pico
-      process_bootsel();	  
+    delayMicroseconds(100);  
   }
 }