Clarified audio.c (#302)

* Updated personal layouts

* tweaked personal

* Nightly - Audio Cleanup

Refactored the LUTs. Abstracted some of the registers out of audio to
use more functional names. Split audio into audio and audio_pwm. WIP

* nightly - collapsed code

* Added check for note playing to LEDs

1 files changed, 5 insertions, 3 deletions

diff --git a/quantum/audio/voices.c b/quantum/audio/voices.c
index d2316ba1b..6d4172a06 100644
--- a/quantum/audio/voices.c
+++ b/quantum/audio/voices.c
@@ -1,6 +1,6 @@
 #include "voices.h"
+#include "audio.h"
 #include "stdlib.h"
-#include "vibrato_lut.h"
 
 // these are imported from audio.c
 extern uint16_t envelope_index;
@@ -109,7 +109,7 @@ float voice_envelope(float frequency) {
                 case 0 ... VOICE_VIBRATO_DELAY:
                     break;
                 default:
-                    frequency = frequency * VIBRATO_LUT[(int)fmod((((float)compensated_index - (VOICE_VIBRATO_DELAY + 1))/1000*VOICE_VIBRATO_SPEED), VIBRATO_LUT_LENGTH)];
+                    frequency = frequency * vibrato_lut[(int)fmod((((float)compensated_index - (VOICE_VIBRATO_DELAY + 1))/1000*VOICE_VIBRATO_SPEED), VIBRATO_LUT_LENGTH)];
                     break;
             }
             break;
@@ -160,4 +160,6 @@ float voice_envelope(float frequency) {
     }
 
     return frequency;
-}
\ No newline at end of file
+}
+
+