pi_pico_lab/piano.py

from time import sleep
from telemetrix_rpi_pico import telemetrix_rpi_pico
from siwatlib.debounce import debounce
from siwatlib.sound import piano_key

import winsound

index_shift = 2
debouncers = []

def handle_button_press(data):
    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=0.2))
    mcu.set_pin_mode_digital_input(i,callback=handle_button_press)
while True:
    sleep(100)