From 4f70c6717546327faa78caa3b7fb58ade15ca7cf Mon Sep 17 00:00:00 2001
From: jgromes <jgromes@users.noreply.github.com>
Date: Sat, 23 Nov 2019 15:34:19 +0100
Subject: [PATCH] Added guard to only compile Radio class when using
 RadioShield

---
 src/RadioLib.h | 4 ++++
 src/TypeDef.h  | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/src/RadioLib.h b/src/RadioLib.h
index db927d6a..538b9228 100644
--- a/src/RadioLib.h
+++ b/src/RadioLib.h
@@ -77,6 +77,9 @@
 #include "protocols/MQTT/MQTT.h"
 #endif
 
+// only create Radio class when using RadioShield
+#ifdef RADIOLIB_RADIOSHIELD
+
 // RadioShield pin definitions
 #define RADIOSHIELD_CS_A   10
 #define RADIOSHIELD_RX_A   9
@@ -115,5 +118,6 @@ class Radio {
 };
 
 Radio RadioShield;
+#endif
 
 #endif
diff --git a/src/TypeDef.h b/src/TypeDef.h
index 1c782564..c9898a93 100644
--- a/src/TypeDef.h
+++ b/src/TypeDef.h
@@ -53,6 +53,11 @@
  */
 //#define RADIOLIB_GODMODE
 
+/*
+ * Uncomment to enable pre-defined modules when using RadioShield.
+ */
+//#define RADIOLIB_RADIOSHIELD
+
 /*
  * The following platforms do not support SoftwareSerial library.
  */