From 539819fa0c13a2c8ca9a08216261f55ee3cb1fec Mon Sep 17 00:00:00 2001
From: Ben Lye <ben@lye.co.nz>
Date: Fri, 6 Sep 2019 13:05:57 +0100
Subject: [PATCH] Accomodate new Debug Option setting in Arduino IDE (#255)

Thanks, that's perfect!
---
 Multiprotocol/Multiprotocol.h | 2 +-
 Multiprotocol/Validate.h      | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/Multiprotocol/Multiprotocol.h b/Multiprotocol/Multiprotocol.h
index 3305fa7..bc21ed1 100644
--- a/Multiprotocol/Multiprotocol.h
+++ b/Multiprotocol/Multiprotocol.h
@@ -401,7 +401,7 @@ enum MultiPacketTypes
 //********************
 //** Debug messages **
 //********************
-#if defined(STM32_BOARD) && defined (DEBUG_SERIAL)
+#if defined(STM32_BOARD) && (defined (DEBUG_SERIAL) || defined (ARDUINO_MULTI_DEBUG))
 	uint16_t debug_time=0;
 	#define debug(msg, ...)  {char debug_buf[64]; sprintf(debug_buf, msg, ##__VA_ARGS__); Serial.write(debug_buf);}
 	#define debugln(msg, ...)  {char debug_buf[64]; sprintf(debug_buf, msg "\r\n", ##__VA_ARGS__); Serial.write(debug_buf);}
diff --git a/Multiprotocol/Validate.h b/Multiprotocol/Validate.h
index bf5f678..8235714 100644
--- a/Multiprotocol/Validate.h
+++ b/Multiprotocol/Validate.h
@@ -35,6 +35,11 @@
 	#error You need to update your Multi 4-in-1 board definition.  Open Boards Manager and update to the latest version of the Multi 4-in-1 STM32 Board.
 #endif
 
+// Enable serial debugging if a debugging option was chosen in the IDE
+#ifdef ARDUINO_MULTI_DEBUG
+	#define DEBUG_SERIAL
+#endif
+
 // Error if CHECK_FOR_BOOTLOADER is not enabled but a FLASH_FROM_TX board is selected
 #if (defined(ARDUINO_MULTI_FLASH_FROM_TX) || defined(ARDUINO_MULTI_STM32_FLASH_FROM_TX)) &! defined(CHECK_FOR_BOOTLOADER)
 	#if defined(STM32_BOARD)