update time from RTC on manager init (#20678)
* set time on manager init * earlier * handle exception * logging * add to release files * run in launch script too Co-authored-by: Comma Device <device@comma.ai>albatross
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529cf08015
commit
1adf34f033
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@ -165,6 +165,9 @@ function launch {
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# Remove orphaned git lock if it exists on boot
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[ -f "$DIR/.git/index.lock" ] && rm -f $DIR/.git/index.lock
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# Pull time from panda
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$DIR/selfdrive/boardd/set_time.py
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# Check to see if there's a valid overlay-based update available. Conditions
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# are as follows:
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#
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@ -89,6 +89,7 @@ selfdrive/boardd/panda.cc
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selfdrive/boardd/panda.h
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selfdrive/boardd/pigeon.cc
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selfdrive/boardd/pigeon.h
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selfdrive/boardd/set_time.py
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selfdrive/car/__init__.py
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selfdrive/car/car_helpers.py
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@ -7,18 +7,31 @@ import usb1
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REQUEST_IN = usb1.ENDPOINT_IN | usb1.TYPE_VENDOR | usb1.RECIPIENT_DEVICE
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MIN_DATE = datetime.datetime(year=2021, month=4, day=1)
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if __name__ == "__main__":
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ctx = usb1.USBContext()
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dev = ctx.openByVendorIDAndProductID(0xbbaa, 0xddcc)
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if dev is None:
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print("No panda found")
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exit()
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# Set system time from panda RTC time
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dat = dev.controlRead(REQUEST_IN, 0xa0, 0, 0, 8)
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a = struct.unpack("HBBBBBB", dat)
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panda_time = datetime.datetime(a[0], a[1], a[2], a[4], a[5], a[6])
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def set_time(logger):
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sys_time = datetime.datetime.today()
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if panda_time > MIN_DATE and sys_time < MIN_DATE:
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print(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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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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ctx = usb1.USBContext()
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dev = ctx.openByVendorIDAndProductID(0xbbaa, 0xddcc)
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if dev is None:
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logger.info("No panda found")
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return
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# Set system time from panda RTC time
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dat = dev.controlRead(REQUEST_IN, 0xa0, 0, 0, 8)
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a = struct.unpack("HBBBBBB", dat)
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panda_time = datetime.datetime(a[0], a[1], a[2], a[4], a[5], a[6])
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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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except Exception:
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logger.warn("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.INFO)
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set_time(logging)
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@ -11,6 +11,7 @@ import selfdrive.crash as crash
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from common.basedir import BASEDIR
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from common.params import Params
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from common.text_window import TextWindow
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from selfdrive.boardd.set_time import set_time
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from selfdrive.hardware import HARDWARE
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from selfdrive.manager.helpers import unblock_stdout
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from selfdrive.manager.process import ensure_running
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@ -21,6 +22,10 @@ from selfdrive.version import dirty, version
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def manager_init():
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# update system time from panda
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set_time(cloudlog)
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params = Params()
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params.manager_start()
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