From 352cca502f256263933b1aa75ee792fa5ddabb3e Mon Sep 17 00:00:00 2001
From: Jeffrey Phillips Freeman <jeffrey.freeman@syncleus.com>
Date: Sun, 2 Oct 2016 07:42:10 -0400
Subject: [PATCH] Added some comments.

---
 lib/apex.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/apex.rb b/lib/apex.rb
index 65e7908..ebc5a85 100644
--- a/lib/apex.rb
+++ b/lib/apex.rb
@@ -29,6 +29,7 @@ module Apex
         aprs_kiss = Aprs::AprsKiss.new(kiss)
         aprs_kiss.connect(Kiss::MODE_INIT_KENWOOD_D710)
 
+        # Transmit a beacon when we first start
         beacon_frame = {:source => 'WI2ARD-2',
                         :destination => 'APRS',
                         :path => ['WIDE1-1', 'WIDE2-2'],
@@ -36,6 +37,7 @@ module Apex
         aprs_kiss.write(beacon_frame)
         echo_color_frame(beacon_frame, 'TNC', false)
 
+        # Display any packets we read in.
         while true
             frame = aprs_kiss.read
             if frame
-- 
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