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siwatlib/__pycache__/
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piano.py
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piano.py
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from time import sleep
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from time import sleep
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from telemetrix_rpi_pico import telemetrix_rpi_pico
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from telemetrix_rpi_pico import telemetrix_rpi_pico
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from siwatlib.debounce import debounce
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from siwatlib.sound import beep
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import winsound
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import winsound
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index_shift = 2
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index_shift = 2
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freqs = [261.6256,293.6648,329.6276,349.2282,391.9954,440.0000,493.8833,523.2511]
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sound = [261.6256,293.6648,329.6276,349.2282,391.9954,440.0000,493.8833,523.2511]
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debouncers = []
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def handle_button_press(data):
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def handle_button_press(data):
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freq = freqs[data[1]-index_shift]
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freq = sound[data[1]-index_shift]
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print(freq)
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print(freq)
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recieved_state = not data[2]
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if data[2] == 0:
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if debouncers[data[1]-index_shift].set_state(state=recieved_state):
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winsound.Beep(int(freq),500)
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beep(frequency=freq,duration=0.25)
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mcu = telemetrix_rpi_pico.TelemetrixRpiPico(com_port='COM10')
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mcu = telemetrix_rpi_pico.TelemetrixRpiPico(com_port='COM10')
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for i in range(2,10):
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for i in range(2,10):
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debouncers.append(debounce(state=False,debounce_time=0.15))
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mcu.set_pin_mode_digital_input(i,callback=handle_button_press)
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mcu.set_pin_mode_digital_input(i,callback=handle_button_press)
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while True:
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while True:
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sleep(100)
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sleep(100)
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from time import perf_counter as seconds
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class debounce:
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def __init__(self,state: bool, debounce_time: float) -> None:
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self.last_pressed = seconds()
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self.debounce_time = debounce_time
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self.state = state
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def set_state(self, state: bool) -> bool:
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if seconds()-self.last_pressed > self.debounce_time:
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self.state = state
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return self.state
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else:
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return self.state
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from pysine import pysine
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import winsound
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import threading
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MODE = 'pysine'
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global __beeper__
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def __beeper_therad__(frequency: float, duration: float):
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if MODE == 'winsound':
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winsound.Beep(frequency=int(frequency), duration=int(duration*1000))
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elif MODE == 'pysine':
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pysine.sine(frequency=frequency,duration=duration)
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__beeper__ = threading.Thread(target=__beeper_therad__,
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kwargs={'frequency': 0, 'duration': 0}
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)
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def beep(frequency: float, duration: float):
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global __beeper__
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if not __beeper__.is_alive():
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__beeper__ = threading.Thread(target=__beeper_therad__,
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kwargs={'frequency': frequency, 'duration': duration}
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)
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__beeper__.start()
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