fixes audio prescaler to emit correct freq

1 files changed, 26 insertions, 26 deletions

diff --git a/keyboard/preonic/keymaps/default/keymap.c b/keyboard/preonic/keymaps/default/keymap.c
index e1f9b62029..6b62623180 100644
--- a/keyboard/preonic/keymaps/default/keymap.c
+++ b/keyboard/preonic/keymaps/default/keymap.c
@@ -186,48 +186,48 @@ const uint16_t PROGMEM fn_actions[] = {
 
 #ifdef AUDIO_ENABLE
 float start_up[][2] = {
-  {440.0*pow(2.0,(50)/12.0), 20},
-  {440.0*pow(2.0,(62)/12.0), 8},
-  {440.0*pow(2.0,(54)/12.0), 20},
-  {440.0*pow(2.0,(62)/12.0), 8}
+  {440.0*pow(2.0,(14)/12.0), 20},
+  {440.0*pow(2.0,(26)/12.0), 8},
+  {440.0*pow(2.0,(18)/12.0), 20},
+  {440.0*pow(2.0,(26)/12.0), 8}
 };
 
 float tone_qwerty[][2] = {
-  {440.0*pow(2.0,(59)/12.0), 8},
-  {440.0*pow(2.0,(60)/12.0), 8},
+  {440.0*pow(2.0,(23)/12.0), 8},
+  {440.0*pow(2.0,(24)/12.0), 8},
   {0, 4},
-  {440.0*pow(2.0,(67)/12.0), 16}
+  {440.0*pow(2.0,(31)/12.0), 16}
 };
 
 float tone_colemak[][2] = {
-  {440.0*pow(2.0,(59)/12.0), 8},
-  {440.0*pow(2.0,(60)/12.0), 8},
+  {440.0*pow(2.0,(23)/12.0), 8},
+  {440.0*pow(2.0,(24)/12.0), 8},
   {0, 4},
-  {440.0*pow(2.0,(67)/12.0), 12},
+  {440.0*pow(2.0,(31)/12.0), 12},
   {0, 4},
-  {440.0*pow(2.0,(71)/12.0), 12}
+  {440.0*pow(2.0,(35)/12.0), 12}
 };
 
 float tone_dvorak[][2] = {
-  {440.0*pow(2.0,(59)/12.0), 8},
-  {440.0*pow(2.0,(60)/12.0), 8},
+  {440.0*pow(2.0,(23)/12.0), 8},
+  {440.0*pow(2.0,(24)/12.0), 8},
   {0, 4},
-  {440.0*pow(2.0,(67)/12.0), 8},
+  {440.0*pow(2.0,(31)/12.0), 8},
   {0, 4},
-  {440.0*pow(2.0,(69)/12.0), 8},
+  {440.0*pow(2.0,(33)/12.0), 8},
   {0, 4},
-  {440.0*pow(2.0,(67)/12.0), 8}
+  {440.0*pow(2.0,(31)/12.0), 8}
 };
 
 float tone_music[][2] = {
-  {440.0*pow(2.0,(48)/12.0), 8},
-  {440.0*pow(2.0,(50)/12.0), 8},
-  {440.0*pow(2.0,(52)/12.0), 8},
-  {440.0*pow(2.0,(53)/12.0), 8},
-  {440.0*pow(2.0,(55)/12.0), 8},
-  {440.0*pow(2.0,(57)/12.0), 8},
-  {440.0*pow(2.0,(59)/12.0), 8},
-  {440.0*pow(2.0,(60)/12.0), 8}
+  {440.0*pow(2.0,(12)/12.0), 8},
+  {440.0*pow(2.0,(14)/12.0), 8},
+  {440.0*pow(2.0,(16)/12.0), 8},
+  {440.0*pow(2.0,(17)/12.0), 8},
+  {440.0*pow(2.0,(19)/12.0), 8},
+  {440.0*pow(2.0,(21)/12.0), 8},
+  {440.0*pow(2.0,(23)/12.0), 8},
+  {440.0*pow(2.0,(24)/12.0), 8}
 };
 #endif
 
@@ -333,9 +333,9 @@ void process_action_user(keyrecord_t *record) {
 
   if (IS_LAYER_ON(_MUSIC)) {
     if (record->event.pressed) {
-        play_note(((double)261.626)*pow(2.0, -2.0)*pow(2.0,(starting_note + SCALE[record->event.key.col + offset])/12.0+(MATRIX_ROWS - record->event.key.row)), 0xF);
+        play_note(((double)261.626)*pow(2.0, -3.0)*pow(2.0,(starting_note + SCALE[record->event.key.col + offset])/12.0+(MATRIX_ROWS - record->event.key.row)), 0xF);
     } else {
-        stop_note(((double)261.626)*pow(2.0, -2.0)*pow(2.0,(starting_note + SCALE[record->event.key.col + offset])/12.0+(MATRIX_ROWS - record->event.key.row)));
+        stop_note(((double)261.626)*pow(2.0, -3.0)*pow(2.0,(starting_note + SCALE[record->event.key.col + offset])/12.0+(MATRIX_ROWS - record->event.key.row)));
     }
   }