audio: fixed up menu halfway, waiting for iggy changes

components/badge23/espan.c

@@ -102,7 +102,6 @@ void os_app_main(void)
     captouch_init();
 
     //vTaskDelay(2000 / portTICK_PERIOD_MS);
-    set_global_vol_dB(0);
     captouch_force_calibration();
 
     display_init();

python_payload/demo_menu.py

@@ -2,6 +2,7 @@ import menu
 import event
 import hardware
 import control
+import audio
 import application
 
 import demo_worms,demo_sparabo,cap_touch_demo, melodic_demo, harmonic_demo
@@ -10,7 +11,7 @@ import menu_settings,menu_tinysynth
 import time
 
 hardware.captouch_autocalib()
-hardware.set_global_volume_dB(0)
+audio.set_volume_dB(0)
 
 
 menu_demo = menu.Menu("demo")

python_payload/demo_sparabo.py

@@ -8,6 +8,7 @@ from synth import tinysynth
 import application
 import ui
 
+import audio
 
 popcorn = [9,7,9,5,0,5,-3,999]
 
@@ -37,7 +38,7 @@ def on_step(data):
 
 class AppSparabo(application.Application):
     def on_init(self):
-        hardware.set_global_volume_dB(0)
+        audio.set_volume_dB(0)
         
         self.synth = tinysynth(440,1)
         self.synth.decay(25)

python_payload/menu_settings.py

 import menu
 import event
+import audio
 import control
 import ui
 import hardware
@@ -28,7 +29,7 @@ def set_controls_overlay(value):
 def set_volume(value):
     db = int(value*60-40)
     print("DB",db)
-    hardware.set_global_volume_dB(db)
+    audio.set_volume_dB(db)
     
 
 def get_menu():

python_payload/menu_tinysynth.py

@@ -5,6 +5,7 @@ import event
 import control
 import ui
 import hardware
+import audio
 
 
 ui_input = ui.Icon("")
@@ -20,7 +21,7 @@ def set_play(value):
 def set_volume(value):
     db = int(value*60-40)
     print("DB",db)
-    hardware.set_global_volume_dB(db)
+    audio.set_volume_dB(db)
 
 def set_frequency(value):
     f = 440+value*440