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-rw-r--r--quantum/audio/audio.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/quantum/audio/audio.h b/quantum/audio/audio.h
index 79e0da229..da09b2bcd 100644
--- a/quantum/audio/audio.h
+++ b/quantum/audio/audio.h
@@ -18,12 +18,15 @@
#include <stdint.h>
#include <stdbool.h>
-#include <avr/io.h>
-#include <util/delay.h>
+#if defined(__AVR__)
+ #include <avr/io.h>
+#endif
+#include "wait.h"
#include "musical_notes.h"
#include "song_list.h"
#include "voices.h"
#include "quantum.h"
+#include <math.h>
// Largely untested PWM audio mode (doesn't sound as good)
// #define PWM_AUDIO