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jingleBells.py

@@ -0,0 +1,98 @@
+from machine import PWM, Pin
+from time import sleep
+from random import randint
+
+green = Pin(25, Pin.OUT)
+buzz = PWM(Pin(16))
+vol = 1000
+Pin1 = PWM(Pin(15))
+n=0.5
+def note(frequency,vol,time):
+   # vol = randint(0,10335) drunk jingleBells
+    buzz.freq(int(frequency*n))
+    buzz.duty_u16(vol)
+    if vol != 0:
+        Pin1.duty_u16(2 ** int(frequency / 50) )
+        green.value(0)
+    else:
+        Pin1.duty_u16(0)
+        green.value(1)
+    sleep(time)
+
+def song():
+        for i in range(0,2):
+            note(int(E), vol, 0.35)
+            note(int(E), 0, 0.1)
+            note(int(E), vol, 0.35)
+            note(int(E), 0, 0.1)
+            note(int(E), vol, 0.35 )
+            note(int(E), 0, 0.1)
+
+            note(int(E), 0, 0.4)
+
+
+        note(int(E), vol, 0.5 )
+        note(int(G), vol, 0.5 )
+        note(int(C), vol, 0.5 )
+        note(int(D), vol, 0.5 )
+        note(int(E), vol,1.5 )
+
+        note(int(F), vol, 0.35)
+        note(int(F), 0, 0.1)
+        note(int(F), vol, 0.35)
+        note(int(F), 0, 0.1)
+        note(int(F), vol, 0.35 )
+        note(int(F), 0, 0.1)
+        note(int(F), vol, 0.35 )
+        note(int(F), 0, 0.1)
+
+        note(int(F), vol, 0.35)
+        note(int(F), 0, 0.1)
+        note(int(E), vol, 0.35)
+        note(int(F), 0, 0.1)
+        note(int(E), vol, 0.35 )
+        note(int(F), 0, 0.1)       
+
+        note(int(E), vol, 0.35)
+        note(int(F), 0, 0.1)
+        note(int(D), vol, 0.35)
+        note(int(F), 0, 0.1)
+        note(int(D), vol, 0.35 )
+        note(int(F), 0, 0.1)
+        note(int(E), vol, 0.35)
+        note(int(F), 0, 0.1)
+        note(int(D), vol, 0.35)
+        note(int(F), 0, 0.1)
+        note(int(G), vol, 1.5 )
+
+
+
+
+
+
+Pin1.duty_u16(0)  
+N= 0
+A = 440
+Af = 466.16
+B = 493.88
+C = 523.25
+D = 587.33
+E = 659.25
+F = 698.46
+G = 783.99
+Ef = 622.25
+Df= 554.37
+Gf = 739.99
+G4= 392.00
+
+
+notes =[440, 493.88, 523.25, 587.33, 659.25, 698.46, 783.99] 
+
+while True:   
+
+   if n<3.5:
+       song()
+       n = n + 0.5
+   else:
+       n = 0.5
+