49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
"""
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An example "program" which can be used with the ProgramChooser library, see also main.py
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Copyright (C) 2024 Benjamin Burkhardt <bluefox@privacynerd.de>
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This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""
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"""
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# Feature: blink pico's onboard led (GPIO25) randomly
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"""
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from machine import Pin
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from time import sleep
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import random
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def run():
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# Initialisierung von GPIO25 als Ausgang
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led_onboard = Pin(25, Pin.OUT)
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pause_counter = 0
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counter = 0
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# repeat for some time (as it's randomly you don't really now)
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# approx ~30s
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while counter < 30:
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# turn LED on
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led_onboard.on()
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# wait a short time (80ms)
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sleep(0.08)
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# turn LED off
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led_onboard.off()
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# wait a shorter time (20ms)
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sleep(0.02)
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pause_counter += 1
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# make a pause (1s) randomly
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if pause_counter > random.randint(6,20):
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sleep(1)
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print(counter)
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counter += 1
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if __name__ == "__main__":
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run()
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