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38 lines
939 B
38 lines
939 B
#!/usr/bin/env python3
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import os
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import datetime
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from panda import Panda
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MIN_DATE = datetime.datetime(year=2023, month=4, day=1)
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def set_time(logger):
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sys_time = datetime.datetime.today()
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if sys_time > MIN_DATE:
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logger.info("System time valid")
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return
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try:
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ps = Panda.list()
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if len(ps) == 0:
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logger.error("Failed to set time, no pandas found")
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return
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for s in ps:
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with Panda(serial=s) as p:
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if not p.is_internal():
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continue
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# Set system time from panda RTC time
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panda_time = p.get_datetime()
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if panda_time > MIN_DATE:
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logger.info(f"adjusting time from '{sys_time}' to '{panda_time}'")
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os.system(f"TZ=UTC date -s '{panda_time}'")
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break
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except Exception:
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logger.exception("Failed to fetch time from panda")
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if __name__ == "__main__":
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import logging
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logging.basicConfig(level=logging.DEBUG)
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set_time(logging)
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