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fix(historico): pull-down no pino do PIR evita disparos falsos com o sensor desligado

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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julio
2026-10-06 03:42:10 -03:00
co-authored by Claude Opus 5.5
parent 788215b49e
commit 1445ffdcde
1 changed files with 2 additions and 1 deletions
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historico.py
+2 -1
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@@ -181,7 +181,8 @@ class Historico:
continue continue
chip, _, linha = self.pir['linha'].partition(':') chip, _, linha = self.pir['linha'].partition(':')
try: try:
self.processo_pir = subprocess.Popen(['gpiomon', '-c', chip, '-e', 'rising', linha], # pull-down: com o sensor desligado o pino não fica "flutuando" (disparos falsos)
self.processo_pir = subprocess.Popen(['gpiomon', '-c', chip, '-b', 'pull-down', '-e', 'rising', linha],
stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True) stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
self.pir.update(disponivel=True, erro='') self.pir.update(disponivel=True, erro='')
for _ in self.processo_pir.stdout: for _ in self.processo_pir.stdout: