add new arguements, docs

2017-06-27 14:35:08 -04:00
parent 9f5b4e1d7a
commit ea7590c894
4 changed files with 5 additions and 2 deletions
--- a/quantum/audio/audio.c
+++ b/quantum/audio/audio.c
@@ -271,12 +271,13 @@ float vibrato(float average_freq) {
 #ifdef C6_AUDIO
 ISR(TIMER3_COMPA_vect)
 {
-    float freq, freq_alt = 0;
+    float freq;

    if (playing_note) {
        if (voices > 0) {

            #ifdef B5_AUDIO
+            float freq_alt = 0;
                if (voices > 1) {
                    if (polyphony_rate == 0) {
                        if (glissando) {