From f6b08dc16a889dadc08298f54a76b22ea5aed77f Mon Sep 17 00:00:00 2001
From: Carlos Pereira Atencio <carlos@microbit.org>
Date: Mon, 20 Jan 2025 16:19:34 +0000
Subject: [PATCH] Fix issue building in arm-none-eabi-gcc v6.

Including stdio.h before MicroBit.h caused a stdio macro for
putc(int, FILE*) to cause havoc on putc methods in multiple CODAL
classes like serial.
---
 source/samples/MicrophoneTest.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/samples/MicrophoneTest.cpp b/source/samples/MicrophoneTest.cpp
index c696ac10..cd8f1fc2 100644
--- a/source/samples/MicrophoneTest.cpp
+++ b/source/samples/MicrophoneTest.cpp
@@ -1,10 +1,10 @@
-#include <stdio.h>
 #include "MicroBit.h"
 #include "SerialStreamer.h"
 #include "StreamNormalizer.h"
 #include "LevelDetector.h"
 #include "LevelDetectorSPL.h"
 #include "Tests.h"
+#include <stdio.h>
 
 static NRF52ADCChannel *mic = NULL;
 static SerialStreamer *streamer = NULL;