from machine import Pin,PWM
import time
import _thread

beep = PWM(Pin(15), freq=50000,duty=500)

s2 = [50000, 262, 294, 330, 349, 392, 220, 247]
s3 = [50000, 523, 587, 659, 698, 784, 440, 494]
s4 = [50000, 1044, 1175, 1318, 1397, 1568, 880, 988]

def play(level, power = 1, deltatime = 200):
    if power == 0:
        beep.freq(s2[level])
    elif power == 1:
        beep.freq(s3[level])
    elif power == 2:
        beep.freq(s4[level])
    time.sleep_ms(deltatime)
    beep.freq(50000)    

def plays(l):
    for i in l:
        if(len(i) == 3):
            play(i[0], i[1], i[2])
        else:
            play(i[0], i[1])

def test():
    plays([(3,2),(3,2),(0,2),(3,2),(0,2),(1,2),(3,2),(0,2),(5,2),(0,2,500)])
    plays([(1,2,600),(5,1,600),(3,1,600),(6,1,400),(7,1,400),(7,1),(6,1,400)])
    plays([(5,1),(3,2,400),(5,2),(6,2,400),(4,2),(5,2,400),(3,2,400),(1,2),(2,2),(7,1)])
    plays([(1,2,600),(5,1,600),(3,1,600),(6,1,400),(7,1,400),(7,1),(6,1,400)])
    plays([(5,1),(3,2,400),(5,2),(6,2,400),(4,2),(5,2,400),(3,2,400),(1,2),(2,2),(7,1)])
_thread.start_new_thread(test,())