compAIR/compLIB
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buzzer is now starting to issue a warning if battery is under 15%

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This commit is contained in:
Joel 2021-01-28 23:15:21 +01:00
parent 7ec6854ac6
commit efd03d71a1
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GPG key ID: BDDDBECD0808290E
3 changed files with 18 additions and 3 deletions
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17
compLib/VisionDaemon.py
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@ -1,13 +1,28 @@
import os
import time
import systemd.daemon
import LogstashLogging
from LogstashLogging import logstash_logger
from threading import Thread
import logging
from Battery import Battery
from Buzzer import Buzzer
__run = """raspivid -t 0 -b 5000000 -w 1280 -h 720 -fps 30 -n -o - | gst-launch-1.0 fdsrc ! video/x-h264,width=1280,height=720,framerate=30/1,noise-reduction=1,profile=high,stream-format=byte-stream ! h264parse ! queue ! flvmux streamable=true ! rtmpsink location=\"rtmp://localhost/live/stream\""""
def check_battery():
while True:
time.sleep(2)
battery = Battery.percent()
if battery <= 15:
logstash_logger.warning(f"LOW BATTERY DETECTED: '{battery}'")
Buzzer.set(True)
time.sleep(1)
Buzzer.set(False)
if __name__ == '__main__':
try:
systemd.daemon.notify(systemd.daemon.Notification.READY)
@ -15,6 +30,6 @@ if __name__ == '__main__':
logstash_logger.warning("Warning, old systemd version detected")
systemd.daemon.notify('READY=1')
logging.info("starting gstreamer background process")
logstash_logger.info("starting gstreamer background process")
os.system(__run)
logstash_logger.error("gstreamer stopped...")