From ec22b535d1d25c1defd803e2ff28d3f9a9442e4b Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Sun, 29 Sep 2019 14:19:21 -0400
Subject: [PATCH] incrementing mode modulo 3

---
 afsk/main.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/afsk/main.c b/afsk/main.c
index cd2919c0..db169414 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -364,6 +364,9 @@ int main(int argc, char *argv[]) {
  // for (;;) 
  while (loop-- != 0)
   {
+	 
+    mode = (mode++) % 3;
+	 
   //  sleep(1);  // Delay 1 second
     ctr = 0;
     #ifdef DEBUG_LOGGING