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Update sound sensor

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This commit is contained in:
Laurent
2026-01-04 21:14:10 +01:00
parent 40d5e54358
commit 4865daa652
1 changed files with 9 additions and 8 deletions
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17
rpi/hardware/sound/sound.py
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@@ -39,16 +39,17 @@ class SoundReader:
self._subscriber(data) self._subscriber(data)
def _read(self): def _read(self):
measure_duration = 0.2 measure_iteration = 100
interval = 2 i = 0
while self._running: while self._running:
level = 0 level = 0
start = time.time() if GPIO.input(self._pin):
while time.time() - start < measure_duration: level += 1
if GPIO.input(self._pin): if i == measure_iteration:
level += 1 self._notify(f'{{"soundSensorValue": {level}}}')
self._notify(f'{{"soundSensorValue": {level}}}') i = 0
time.sleep(interval - measure_duration) i += 1
time.sleep(0.02)
if __name__ == "__main__": if __name__ == "__main__":
sensor = SoundReader(pin=17) sensor = SoundReader(pin=17)