change piano sample

piano.py

@@ -1,26 +1,26 @@
 from time import sleep
 from telemetrix_rpi_pico import telemetrix_rpi_pico
 from siwatlib.debounce import debounce
-from siwatlib.sound import beep
+from siwatlib.sound import piano_key
 
 import winsound
 
 index_shift = 2
-freqs = [261.6256,293.6648,329.6276,349.2282,391.9954,440.0000,493.8833,523.2511]
-
 debouncers = []
 
 def handle_button_press(data):
-    freq = freqs[data[1]-index_shift]
-    print(freq)
-    recieved_state = not data[2]
-    if debouncers[data[1]-index_shift].set_state(state=recieved_state):
-        beep(frequency=freq,duration=0.25)
+    try:
+        print(str(data[1])+' Pressed')
+        recieved_state = not data[2]
+        if debouncers[data[1]-index_shift].set_state(state=recieved_state):
+            piano_key((data[1]-1)*2-1)
+    except KeyError:
+        pass
 
 mcu = telemetrix_rpi_pico.TelemetrixRpiPico(com_port='COM10')
 
 for i in range(2,10):
-    debouncers.append(debounce(state=False,debounce_time=0.15))
+    debouncers.append(debounce(state=False,debounce_time=0.2))
     mcu.set_pin_mode_digital_input(i,callback=handle_button_press)
 while True:
     sleep(100)

requirements.txt

@@ -1 +1,2 @@
 telemetrix-rpi-pico
+playsound==1.2.2

siwatlib/sound.py

@@ -1,6 +1,8 @@
 from pysine import pysine
 import winsound
 import threading
+from playsound import playsound
+import os
 
 MODE = 'pysine'
 
@@ -24,4 +26,16 @@ def beep(frequency: float, duration: float):
                      )
         __beeper__.start()
 
+#TODO Tune the piano
+
+def __piano_key_thread__(note: str):
+    note = format(note,'02')
+    soundfile = os.path.dirname(__file__)+'\\piano_sample\\key'+note+'.mp3'
+    print(soundfile)
+    playsound(soundfile)
+
+def piano_key(note: str):
+    threading.Thread(target=__piano_key_thread__,
+                     kwargs={'note': note}
+                     ).start()
 

test.py

@@ -0,0 +1,2 @@
+from siwatlib.sound import piano_key
+piano_key(4)