49 lines
949 B
Python
49 lines
949 B
Python
# this program will record audio while the button is pressed
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# it will then play the audio back to the user from memory
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import apa102
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import RPi.GPIO as GPIO
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# importing sys
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import sys
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# adding Folder_2/subfolder to the system path
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sys.path.insert(0, '/home/talksik/rpi-random-projects/audio')
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import audio
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BUTTON = 17
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GPIO.setmode(GPIO.BCM)
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GPIO.setup(BUTTON, GPIO.IN)
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audioInstance = audio.Audio()
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# number of pixels on the LED strip on the hat
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PIXELS_N = 3
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led = apa102.APA102(num_led=PIXELS_N)
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def turnOffLED():
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led.clear_strip()
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led.show()
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def turnOnLED():
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for i in range(PIXELS_N):
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led.set_pixel_rgb(i, 0, 0, 255)
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led.show()
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while True:
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state = GPIO.input(BUTTON)
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if state:
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if audioInstance.isRecording():
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audioInstance.stopRecord()
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turnOffLED()
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else:
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if not audioInstance.isRecording():
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audioInstance.startRecord()
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turnOnLED()
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