PWM AVR corrections

Author: pschatzmann

src/AudioPWM/PWMAudioAVR.h

@@ -1,11 +1,10 @@
 
 #pragma once
 #include "AudioConfig.h"
-#ifdef ARDUINO_AVR_NANO
+#if defined(USE_PWM) && defined(__AVR__)
 #include "AudioPWM/PWMAudioBase.h"
 #include "AudioTimer/AudioTimerAVR.h"
 
-
 namespace audio_tools {
 
 class PWMDriverAVR;