from machine import Pin,PWM
import time
flag,i=1,0
note_list=[262,294,330,350,393,441,495]
buzzerPin = Pin(4,Pin.OUT)
key1=Pin(27,Pin.IN,Pin.PULL_UP)
key2=Pin(26,Pin.IN,Pin.PULL_UP)
key3=Pin(25,Pin.IN,Pin.PULL_UP)
key4=Pin(33,Pin.IN,Pin.PULL_UP)
key5=Pin(32,Pin.IN,Pin.PULL_UP)
key6=Pin(35,Pin.IN,Pin.PULL_UP)
key7=Pin(34,Pin.IN,Pin.PULL_UP)
while flag:
 if key1.value()==0:
    km=1
    buzzer = PWM(buzzerPin ,freq = (note_list[km-1]), duty=900)
    time.sleep(0.5)
    buzzer.deinit()
 elif key2.value()==0:
    km=2
    buzzer = PWM(buzzerPin ,freq = (note_list[km-1]), duty=900)
    time.sleep(0.5)
    buzzer.deinit()
 elif key3.value()==0:
    km=3
    buzzer = PWM(buzzerPin ,freq = (note_list[km-1]), duty=900)
    time.sleep(0.5)
    buzzer.deinit()
 elif key4.value()==0:
    km=4
    buzzer = PWM(buzzerPin ,freq = (note_list[km-1]), duty=900)
    time.sleep(0.5)
    buzzer.deinit()
 elif key5.value()==0:
    km=5
    buzzer = PWM(buzzerPin ,freq = (note_list[km-1]), duty=900)
    time.sleep(0.5)
    buzzer.deinit()
 elif key6.value()==0:
    km=6
    buzzer = PWM(buzzerPin ,freq = (note_list[km-1]), duty=900)
    time.sleep(0.5)
    buzzer.deinit()
 elif key7.value()==0:
    km=7
    buzzer = PWM(buzzerPin ,freq = (note_list[km-1]), duty=900)
    time.sleep(0.5)
    buzzer.deinit()
 else :
   pass





# def keymap():
#  buzzer.freq = (note_list[km])
#  time.sleep(0.5)
#  buzzer.deinit()