From c3470b883ac7898c55e0c71986173c89dcb3bdb7 Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Wed, 17 Aug 2022 05:43:16 -0400
Subject: [PATCH] added serial_string

---
 cubesatsim/cubesatsim.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cubesatsim/cubesatsim.h b/cubesatsim/cubesatsim.h
index 21abed8a..e08dcfff 100644
--- a/cubesatsim/cubesatsim.h
+++ b/cubesatsim/cubesatsim.h
@@ -111,6 +111,8 @@
 #define PROMPT_QUERY 5
 
 volatile int prompt = false;
+char serial_string[128];
+
 //#define WAV_DATA_LENGTH (50000 * 8)
 
 uint32_t tx_freq_hz = 434900000 + FREQUENCY_OFFSET;