def main() -> NoReturn:
first_run = True
params = Params()
while True:
try:
params.delete("PandaSignatures")
# Flash all Pandas in DFU mode
for p in PandaDFU.list():
cloudlog.info(f"Panda in DFU mode found, flashing recovery {p}")
PandaDFU(p).recover()
time.sleep(1)
panda_serials = Panda.list()
if len(panda_serials) == 0:
continue
cloudlog.info(f"{len(panda_serials)} panda(s) found, connecting - {panda_serials}")
# Flash pandas
pandas = []
for serial in panda_serials:
pandas.append(flash_panda(serial))
# check health for lost heartbeat
for panda in pandas:
health = panda.health()
if health["heartbeat_lost"]:
params.put_bool("PandaHeartbeatLost", True)
cloudlog.event("heartbeat lost", deviceState=health, serial=panda.get_usb_serial())
#if first_run:
# cloudlog.info(f"Resetting panda {panda.get_usb_serial()}")
# panda.reset()
# sort pandas to have deterministic order
pandas.sort(key=cmp_to_key(panda_sort_cmp))
panda_serials = list(map(lambda p: p.get_usb_serial(), pandas))
# log panda fw versions
params.put("PandaSignatures", b','.join(p.get_signature() for p in pandas))
# close all pandas
for p in pandas:
p.close()
except (usb1.USBErrorNoDevice, usb1.USBErrorPipe):
# a panda was disconnected while setting everything up. let's try again
cloudlog.exception("Panda USB exception while setting up")
continue
first_run = False
# run boardd with all connected serials as arguments
os.chdir(os.path.join(BASEDIR, "selfdrive/boardd"))
subprocess.run(["./boardd", *panda_serials], check=True)
def set_params(new_version: bool, failed_count: int,
exception: Optional[str]) -> None:
params = Params()
params.put("UpdateFailedCount", str(failed_count))
last_update = datetime.datetime.utcnow()
if failed_count == 0:
t = last_update.isoformat()
params.put("LastUpdateTime", t.encode('utf8'))
else:
try:
t = params.get("LastUpdateTime", encoding='utf8')
last_update = datetime.datetime.fromisoformat(t)
except (TypeError, ValueError):
pass
if exception is None:
params.delete("LastUpdateException")
else:
params.put("LastUpdateException", exception)
# Write out release notes for new versions
if new_version:
try:
with open(os.path.join(FINALIZED, "RELEASES.md"), "rb") as f:
r = f.read().split(b'\n\n', 1)[0] # Slice latest release notes
try:
params.put("ReleaseNotes", parse_markdown(r.decode("utf-8")))
except Exception:
params.put("ReleaseNotes", r + b"\n")
except Exception:
params.put("ReleaseNotes", "")
params.put_bool("UpdateAvailable", True)
# Handle user prompt
for alert in ("Offroad_UpdateFailed", "Offroad_ConnectivityNeeded",
"Offroad_ConnectivityNeededPrompt"):
set_offroad_alert(alert, False)
now = datetime.datetime.utcnow()
dt = now - last_update
if failed_count > 15 and exception is not None:
if is_tested_branch():
extra_text = "Ensure the software is correctly installed"
else:
extra_text = exception
set_offroad_alert("Offroad_UpdateFailed", True, extra_text=extra_text)
elif dt.days > DAYS_NO_CONNECTIVITY_MAX and failed_count > 1:
set_offroad_alert("Offroad_ConnectivityNeeded", True)
elif dt.days > DAYS_NO_CONNECTIVITY_PROMPT:
remaining = max(DAYS_NO_CONNECTIVITY_MAX - dt.days, 1)
set_offroad_alert(
"Offroad_ConnectivityNeededPrompt",
True,
extra_text=f"{remaining} day{'' if remaining == 1 else 's'}.")
def snapshot():
params = Params()
front_camera_allowed = int(params.get("RecordFront"))
params.put("IsTakingSnapshot", "1")
params.put("Offroad_IsTakingSnapshot",
json.dumps(OFFROAD_ALERTS["Offroad_IsTakingSnapshot"]))
time.sleep(
2.0
) # Give thermald time to read the param, or if just started give camerad time to start
# Check if camerad is already started
ps = subprocess.Popen("ps | grep camerad",
shell=True,
stdout=subprocess.PIPE)
ret = list(
filter(lambda x: 'grep ' not in x,
ps.communicate()[0].decode('utf-8').strip().split("\n")))
if len(ret) > 0:
params.put("IsTakingSnapshot", "0")
params.delete("Offroad_IsTakingSnapshot")
return None
proc = subprocess.Popen(os.path.join(BASEDIR, "selfdrive/camerad/camerad"),
cwd=os.path.join(BASEDIR, "selfdrive/camerad"))
time.sleep(1.0)
ret = None
start_time = time.time()
while time.time() - start_time < 5.0:
try:
ipc = VisionIPC()
pic = ipc.get()
del ipc
if front_camera_allowed:
ipc_front = VisionIPC(front=True)
fpic = ipc_front.get()
del ipc_front
else:
fpic = None
ret = pic, fpic
break
except Exception:
time.sleep(1)
proc.send_signal(signal.SIGINT)
proc.communicate()
params.put("IsTakingSnapshot", "0")
params.delete("Offroad_IsTakingSnapshot")
return ret
def manage_tokens(api):
if not TICI:
return
try:
params = Params()
mapbox = api.get(f"/v1/tokens/mapbox/{api.dongle_id}/", timeout=5.0, access_token=api.get_token())
if mapbox.status_code == 200:
params.put("MapboxToken", mapbox.json()["token"])
else:
params.delete("MapboxToken")
except Exception:
cloudlog.exception("Failed to update tokens")
def snapshot():
params = Params()
front_camera_allowed = int(params.get("RecordFront"))
if params.get("IsOffroad") != b"1" or params.get(
"IsTakingSnapshot") == b"1":
print("Already taking snapshot")
return None, None
params.put("IsTakingSnapshot", "1")
set_offroad_alert("Offroad_IsTakingSnapshot", True)
time.sleep(
2.0
) # Give thermald time to read the param, or if just started give camerad time to start
# Check if camerad is already started
try:
subprocess.check_call(["pgrep", "camerad"])
print("Camerad already running")
params.put("IsTakingSnapshot", "0")
params.delete("Offroad_IsTakingSnapshot")
return None, None
except subprocess.CalledProcessError:
pass
env = os.environ.copy()
env["SEND_REAR"] = "1"
env["SEND_WIDE"] = "1"
env["SEND_FRONT"] = "1"
proc = subprocess.Popen(os.path.join(BASEDIR, "selfdrive/camerad/camerad"),
cwd=os.path.join(BASEDIR, "selfdrive/camerad"),
env=env)
time.sleep(3.0)
frame = "wideRoadCameraState" if TICI else "roadCameraState"
rear, front = get_snapshots(frame)
proc.send_signal(signal.SIGINT)
proc.communicate()
params.put("IsTakingSnapshot", "0")
set_offroad_alert("Offroad_IsTakingSnapshot", False)
if not front_camera_allowed:
front = None
return rear, front
def main():
params = Params()
dongle_id = params.get("DongleId").decode('utf-8')
cloudlog.bind_global(dongle_id=dongle_id, version=get_version(), dirty=is_dirty())
try:
while 1:
cloudlog.info("starting athena daemon")
proc = Process(name='athenad', target=launcher, args=('selfdrive.athena.athenad', 'athenad'))
proc.start()
proc.join()
cloudlog.event("athenad exited", exitcode=proc.exitcode)
time.sleep(5)
except Exception:
cloudlog.exception("manage_athenad.exception")
finally:
params.delete(ATHENA_MGR_PID_PARAM)
def snapshot():
params = Params()
front_camera_allowed = params.get_bool("RecordFront")
if (not params.get_bool("IsOffroad")
) or params.get_bool("IsTakingSnapshot"):
print("Already taking snapshot")
return None, None
params.put_bool("IsTakingSnapshot", True)
set_offroad_alert("Offroad_IsTakingSnapshot", True)
time.sleep(
2.0
) # Give thermald time to read the param, or if just started give camerad time to start
# Check if camerad is already started
try:
subprocess.check_call(["pgrep", "camerad"])
print("Camerad already running")
params.put_bool("IsTakingSnapshot", False)
params.delete("Offroad_IsTakingSnapshot")
return None, None
except subprocess.CalledProcessError:
pass
os.environ["SEND_ROAD"] = "1"
os.environ["SEND_WIDE_ROAD"] = "1"
if front_camera_allowed:
os.environ["SEND_DRIVER"] = "1"
try:
managed_processes['camerad'].start()
frame = "wideRoadCameraState" if TICI else "roadCameraState"
front_frame = "driverCameraState" if front_camera_allowed else None
focus_perc_threshold = 0. if TICI else 10 / 12.
rear, front = get_snapshots(frame, front_frame, focus_perc_threshold)
finally:
managed_processes['camerad'].stop()
params.put_bool("IsTakingSnapshot", False)
set_offroad_alert("Offroad_IsTakingSnapshot", False)
if not front_camera_allowed:
front = None
return rear, front
def setup_env(simulation=False, CP=None, cfg=None, controlsState=None):
params = Params()
params.clear_all()
params.put_bool("OpenpilotEnabledToggle", True)
params.put_bool("Passive", False)
params.put_bool("DisengageOnAccelerator", True)
params.put_bool("WideCameraOnly", False)
params.put_bool("DisableLogging", False)
os.environ["NO_RADAR_SLEEP"] = "1"
os.environ["REPLAY"] = "1"
os.environ['SKIP_FW_QUERY'] = ""
os.environ['FINGERPRINT'] = ""
if cfg is not None:
# Clear all custom processConfig environment variables
for config in CONFIGS:
for k, _ in config.environ.items():
if k in os.environ:
del os.environ[k]
os.environ.update(cfg.environ)
os.environ['PROC_NAME'] = cfg.proc_name
if simulation:
os.environ["SIMULATION"] = "1"
elif "SIMULATION" in os.environ:
del os.environ["SIMULATION"]
# Initialize controlsd with a controlsState packet
if controlsState is not None:
params.put("ReplayControlsState",
controlsState.as_builder().to_bytes())
else:
params.delete("ReplayControlsState")
# Regen or python process
if CP is not None:
if CP.alternativeExperience == ALTERNATIVE_EXPERIENCE.DISABLE_DISENGAGE_ON_GAS:
params.put_bool("DisengageOnAccelerator", False)
if CP.fingerprintSource == "fw":
params.put("CarParamsCache", CP.as_builder().to_bytes())
else:
os.environ['SKIP_FW_QUERY'] = "1"
os.environ['FINGERPRINT'] = CP.carFingerprint
def snapshot():
params = Params()
if (not params.get_bool("IsOffroad")
) or params.get_bool("IsTakingSnapshot"):
print("Already taking snapshot")
return None, None
front_camera_allowed = params.get_bool("RecordFront")
params.put_bool("IsTakingSnapshot", True)
set_offroad_alert("Offroad_IsTakingSnapshot", True)
time.sleep(
2.0
) # Give thermald time to read the param, or if just started give camerad time to start
# Check if camerad is already started
try:
subprocess.check_call(["pgrep", "camerad"])
print("Camerad already running")
params.put_bool("IsTakingSnapshot", False)
params.delete("Offroad_IsTakingSnapshot")
return None, None
except subprocess.CalledProcessError:
pass
try:
# Allow testing on replay on PC
if not PC:
managed_processes['camerad'].start()
frame = "wideRoadCameraState"
front_frame = "driverCameraState" if front_camera_allowed else None
rear, front = get_snapshots(frame, front_frame)
finally:
managed_processes['camerad'].stop()
params.put_bool("IsTakingSnapshot", False)
set_offroad_alert("Offroad_IsTakingSnapshot", False)
if not front_camera_allowed:
front = None
return rear, front
def main():
params = Params()
dongle_id = params.get("DongleId", encoding='utf-8')
crash.init()
crash.bind_user(id=dongle_id)
crash.bind_extra(dirty=dirty,
origin=origin,
branch=branch,
commit=commit,
device=HARDWARE.get_device_type())
ws_uri = ATHENA_HOST + "/ws/v2/" + dongle_id
api = Api(dongle_id)
conn_retries = 0
while 1:
try:
cloudlog.event("athenad.main.connecting_ws", ws_uri=ws_uri)
ws = create_connection(ws_uri,
cookie="jwt=" + api.get_token(),
enable_multithread=True,
timeout=1.0)
cloudlog.event("athenad.main.connected_ws", ws_uri=ws_uri)
ws.settimeout(1)
conn_retries = 0
handle_long_poll(ws)
except (KeyboardInterrupt, SystemExit):
break
except (ConnectionError, TimeoutError, WebSocketException):
conn_retries += 1
params.delete("LastAthenaPingTime")
except Exception:
crash.capture_exception()
cloudlog.exception("athenad.main.exception")
conn_retries += 1
params.delete("LastAthenaPingTime")
time.sleep(backoff(conn_retries))
def set_params(new_version: bool, failed_count: int, exception: Optional[str]) -> None:
params = Params()
params.put("UpdateFailedCount", str(failed_count))
if failed_count == 0:
t = datetime.datetime.utcnow().isoformat()
params.put("LastUpdateTime", t.encode('utf8'))
if exception is None:
params.delete("LastUpdateException")
else:
params.put("LastUpdateException", exception)
if new_version:
try:
with open(os.path.join(FINALIZED, "RELEASES.md"), "rb") as f:
r = f.read()
r = r[:r.find(b'\n\n')] # Slice latest release notes
params.put("ReleaseNotes", r + b"\n")
except Exception:
params.put("ReleaseNotes", "")
params.put("UpdateAvailable", "1")
def main():
try:
set_core_affinity([0, 1, 2, 3])
except Exception:
cloudlog.exception("failed to set core affinity")
params = Params()
dongle_id = params.get("DongleId", encoding='utf-8')
UploadQueueCache.initialize(upload_queue)
ws_uri = ATHENA_HOST + "/ws/v2/" + dongle_id
api = Api(dongle_id)
conn_retries = 0
while 1:
try:
cloudlog.event("athenad.main.connecting_ws", ws_uri=ws_uri)
ws = create_connection(ws_uri,
cookie="jwt=" + api.get_token(),
enable_multithread=True,
timeout=30.0)
cloudlog.event("athenad.main.connected_ws", ws_uri=ws_uri)
conn_retries = 0
cur_upload_items.clear()
handle_long_poll(ws)
except (KeyboardInterrupt, SystemExit):
break
except (ConnectionError, TimeoutError, WebSocketException):
conn_retries += 1
params.delete("LastAthenaPingTime")
except socket.timeout:
params.delete("LastAthenaPingTime")
except Exception:
cloudlog.exception("athenad.main.exception")
conn_retries += 1
params.delete("LastAthenaPingTime")
time.sleep(backoff(conn_retries))
def thermald_thread():
health_timeout = int(1000 * 2.5 * DT_TRML) # 2.5x the expected health frequency
# now loop
thermal_sock = messaging.pub_sock('thermal')
health_sock = messaging.sub_sock('health', timeout=health_timeout)
location_sock = messaging.sub_sock('gpsLocation')
fan_speed = 0
count = 0
startup_conditions = {
"ignition": False,
}
startup_conditions_prev = startup_conditions.copy()
off_ts = None
started_ts = None
started_seen = False
thermal_status = ThermalStatus.green
usb_power = True
current_branch = get_git_branch()
network_type = NetworkType.none
network_strength = NetworkStrength.unknown
current_filter = FirstOrderFilter(0., CURRENT_TAU, DT_TRML)
cpu_temp_filter = FirstOrderFilter(0., CPU_TEMP_TAU, DT_TRML)
health_prev = None
should_start_prev = False
handle_fan = None
is_uno = False
has_relay = False
params = Params()
pm = PowerMonitoring()
no_panda_cnt = 0
thermal_config = get_thermal_config()
while 1:
health = messaging.recv_sock(health_sock, wait=True)
location = messaging.recv_sock(location_sock)
location = location.gpsLocation if location else None
msg = read_thermal(thermal_config)
if health is not None:
usb_power = health.health.usbPowerMode != log.HealthData.UsbPowerMode.client
# If we lose connection to the panda, wait 5 seconds before going offroad
if health.health.hwType == log.HealthData.HwType.unknown:
no_panda_cnt += 1
if no_panda_cnt > DISCONNECT_TIMEOUT / DT_TRML:
if startup_conditions["ignition"]:
cloudlog.error("Lost panda connection while onroad")
startup_conditions["ignition"] = False
else:
no_panda_cnt = 0
startup_conditions["ignition"] = health.health.ignitionLine or health.health.ignitionCan
# Setup fan handler on first connect to panda
if handle_fan is None and health.health.hwType != log.HealthData.HwType.unknown:
is_uno = health.health.hwType == log.HealthData.HwType.uno
has_relay = health.health.hwType in [log.HealthData.HwType.blackPanda, log.HealthData.HwType.uno, log.HealthData.HwType.dos]
if (not EON) or is_uno:
cloudlog.info("Setting up UNO fan handler")
handle_fan = handle_fan_uno
else:
cloudlog.info("Setting up EON fan handler")
setup_eon_fan()
handle_fan = handle_fan_eon
# Handle disconnect
if health_prev is not None:
if health.health.hwType == log.HealthData.HwType.unknown and \
health_prev.health.hwType != log.HealthData.HwType.unknown:
params.panda_disconnect()
health_prev = health
# get_network_type is an expensive call. update every 10s
if (count % int(10. / DT_TRML)) == 0:
try:
network_type = HARDWARE.get_network_type()
network_strength = HARDWARE.get_network_strength(network_type)
except Exception:
cloudlog.exception("Error getting network status")
msg.thermal.freeSpace = get_available_percent(default=100.0) / 100.0
msg.thermal.memUsedPercent = int(round(psutil.virtual_memory().percent))
msg.thermal.cpuPerc = int(round(psutil.cpu_percent()))
msg.thermal.networkType = network_type
msg.thermal.networkStrength = network_strength
msg.thermal.batteryPercent = get_battery_capacity()
msg.thermal.batteryStatus = get_battery_status()
msg.thermal.batteryCurrent = get_battery_current()
msg.thermal.batteryVoltage = get_battery_voltage()
msg.thermal.usbOnline = get_usb_present()
# Fake battery levels on uno for frame
if (not EON) or is_uno:
msg.thermal.batteryPercent = 100
msg.thermal.batteryStatus = "Charging"
msg.thermal.bat = 0
current_filter.update(msg.thermal.batteryCurrent / 1e6)
# TODO: add car battery voltage check
max_cpu_temp = cpu_temp_filter.update(max(msg.thermal.cpu))
max_comp_temp = max(max_cpu_temp, msg.thermal.mem, max(msg.thermal.gpu))
bat_temp = msg.thermal.bat
if handle_fan is not None:
fan_speed = handle_fan(max_cpu_temp, bat_temp, fan_speed, startup_conditions["ignition"])
msg.thermal.fanSpeed = fan_speed
# If device is offroad we want to cool down before going onroad
# since going onroad increases load and can make temps go over 107
# We only do this if there is a relay that prevents the car from faulting
is_offroad_for_5_min = (started_ts is None) and ((not started_seen) or (off_ts is None) or (sec_since_boot() - off_ts > 60 * 5))
if max_cpu_temp > 107. or bat_temp >= 63. or (has_relay and is_offroad_for_5_min and max_cpu_temp > 70.0):
# onroad not allowed
thermal_status = ThermalStatus.danger
elif max_comp_temp > 96.0 or bat_temp > 60.:
# hysteresis between onroad not allowed and engage not allowed
thermal_status = clip(thermal_status, ThermalStatus.red, ThermalStatus.danger)
elif max_cpu_temp > 94.0:
# hysteresis between engage not allowed and uploader not allowed
thermal_status = clip(thermal_status, ThermalStatus.yellow, ThermalStatus.red)
elif max_cpu_temp > 80.0:
# uploader not allowed
thermal_status = ThermalStatus.yellow
elif max_cpu_temp > 75.0:
# hysteresis between uploader not allowed and all good
thermal_status = clip(thermal_status, ThermalStatus.green, ThermalStatus.yellow)
else:
# all good
thermal_status = ThermalStatus.green
# **** starting logic ****
# Check for last update time and display alerts if needed
now = datetime.datetime.utcnow()
# show invalid date/time alert
startup_conditions["time_valid"] = now.year >= 2019
set_offroad_alert_if_changed("Offroad_InvalidTime", (not startup_conditions["time_valid"]))
# Show update prompt
try:
last_update = datetime.datetime.fromisoformat(params.get("LastUpdateTime", encoding='utf8'))
except (TypeError, ValueError):
last_update = now
dt = now - last_update
update_failed_count = params.get("UpdateFailedCount")
update_failed_count = 0 if update_failed_count is None else int(update_failed_count)
last_update_exception = params.get("LastUpdateException", encoding='utf8')
if update_failed_count > 15 and last_update_exception is not None:
if current_branch in ["release2", "dashcam"]:
extra_text = "Ensure the software is correctly installed"
else:
extra_text = last_update_exception
set_offroad_alert_if_changed("Offroad_ConnectivityNeeded", False)
set_offroad_alert_if_changed("Offroad_ConnectivityNeededPrompt", False)
set_offroad_alert_if_changed("Offroad_UpdateFailed", True, extra_text=extra_text)
elif dt.days > DAYS_NO_CONNECTIVITY_MAX and update_failed_count > 1:
set_offroad_alert_if_changed("Offroad_UpdateFailed", False)
set_offroad_alert_if_changed("Offroad_ConnectivityNeededPrompt", False)
set_offroad_alert_if_changed("Offroad_ConnectivityNeeded", True)
elif dt.days > DAYS_NO_CONNECTIVITY_PROMPT:
remaining_time = str(max(DAYS_NO_CONNECTIVITY_MAX - dt.days, 0))
set_offroad_alert_if_changed("Offroad_UpdateFailed", False)
set_offroad_alert_if_changed("Offroad_ConnectivityNeeded", False)
set_offroad_alert_if_changed("Offroad_ConnectivityNeededPrompt", True, extra_text=f"{remaining_time} days.")
else:
set_offroad_alert_if_changed("Offroad_UpdateFailed", False)
set_offroad_alert_if_changed("Offroad_ConnectivityNeeded", False)
set_offroad_alert_if_changed("Offroad_ConnectivityNeededPrompt", False)
startup_conditions["not_uninstalling"] = not params.get("DoUninstall") == b"1"
startup_conditions["accepted_terms"] = params.get("HasAcceptedTerms") == terms_version
completed_training = params.get("CompletedTrainingVersion") == training_version
panda_signature = params.get("PandaFirmware")
startup_conditions["fw_version_match"] = (panda_signature is None) or (panda_signature == FW_SIGNATURE) # don't show alert is no panda is connected (None)
set_offroad_alert_if_changed("Offroad_PandaFirmwareMismatch", (not startup_conditions["fw_version_match"]))
# with 2% left, we killall, otherwise the phone will take a long time to boot
startup_conditions["free_space"] = msg.thermal.freeSpace > 0.02
startup_conditions["completed_training"] = completed_training or (current_branch in ['dashcam', 'dashcam-staging'])
startup_conditions["not_driver_view"] = not params.get("IsDriverViewEnabled") == b"1"
startup_conditions["not_taking_snapshot"] = not params.get("IsTakingSnapshot") == b"1"
# if any CPU gets above 107 or the battery gets above 63, kill all processes
# controls will warn with CPU above 95 or battery above 60
startup_conditions["device_temp_good"] = thermal_status < ThermalStatus.danger
set_offroad_alert_if_changed("Offroad_TemperatureTooHigh", (not startup_conditions["device_temp_good"]))
should_start = all(startup_conditions.values())
if should_start:
if not should_start_prev:
params.delete("IsOffroad")
off_ts = None
if started_ts is None:
started_ts = sec_since_boot()
started_seen = True
os.system('echo performance > /sys/class/devfreq/soc:qcom,cpubw/governor')
else:
if startup_conditions["ignition"] and (startup_conditions != startup_conditions_prev):
cloudlog.event("Startup blocked", startup_conditions=startup_conditions)
if should_start_prev or (count == 0):
params.put("IsOffroad", "1")
started_ts = None
if off_ts is None:
off_ts = sec_since_boot()
os.system('echo powersave > /sys/class/devfreq/soc:qcom,cpubw/governor')
# Offroad power monitoring
pm.calculate(health)
msg.thermal.offroadPowerUsage = pm.get_power_used()
msg.thermal.carBatteryCapacity = max(0, pm.get_car_battery_capacity())
# Check if we need to disable charging (handled by boardd)
msg.thermal.chargingDisabled = pm.should_disable_charging(health, off_ts)
# Check if we need to shut down
if pm.should_shutdown(health, off_ts, started_seen, LEON):
cloudlog.info(f"shutting device down, offroad since {off_ts}")
# TODO: add function for blocking cloudlog instead of sleep
time.sleep(10)
os.system('LD_LIBRARY_PATH="" svc power shutdown')
msg.thermal.chargingError = current_filter.x > 0. and msg.thermal.batteryPercent < 90 # if current is positive, then battery is being discharged
msg.thermal.started = started_ts is not None
msg.thermal.startedTs = int(1e9*(started_ts or 0))
msg.thermal.thermalStatus = thermal_status
thermal_sock.send(msg.to_bytes())
set_offroad_alert_if_changed("Offroad_ChargeDisabled", (not usb_power))
should_start_prev = should_start
startup_conditions_prev = startup_conditions.copy()
# report to server once per minute
if (count % int(60. / DT_TRML)) == 0:
cloudlog.event("STATUS_PACKET",
count=count,
health=(health.to_dict() if health else None),
location=(location.to_dict() if location else None),
thermal=msg.to_dict())
count += 1
def thermald_thread():
# prevent LEECO from undervoltage
BATT_PERC_OFF = 10 if LEON else 3
health_timeout = int(1000 * 2.5 *
DT_TRML) # 2.5x the expected health frequency
# now loop
thermal_sock = messaging.pub_sock('thermal')
health_sock = messaging.sub_sock('health', timeout=health_timeout)
location_sock = messaging.sub_sock('gpsLocation')
ignition = False
fan_speed = 0
count = 0
off_ts = None
started_ts = None
started_seen = False
thermal_status = ThermalStatus.green
thermal_status_prev = ThermalStatus.green
usb_power = True
usb_power_prev = True
network_type = NetworkType.none
current_filter = FirstOrderFilter(0., CURRENT_TAU, DT_TRML)
health_prev = None
fw_version_match_prev = True
current_connectivity_alert = None
time_valid_prev = True
should_start_prev = False
is_uno = (read_tz(29, clip=False) < -1000)
if is_uno or not ANDROID:
handle_fan = handle_fan_uno
else:
setup_eon_fan()
handle_fan = handle_fan_eon
params = Params()
while 1:
health = messaging.recv_sock(health_sock, wait=True)
location = messaging.recv_sock(location_sock)
location = location.gpsLocation if location else None
msg = read_thermal()
# clear car params when panda gets disconnected
if health is None and health_prev is not None:
params.panda_disconnect()
health_prev = health
if health is not None:
usb_power = health.health.usbPowerMode != log.HealthData.UsbPowerMode.client
# get_network_type is an expensive call. update every 10s
if (count % int(10. / DT_TRML)) == 0:
try:
network_type = get_network_type()
except Exception:
pass
msg.thermal.freeSpace = get_available_percent(default=100.0) / 100.0
msg.thermal.memUsedPercent = int(round(
psutil.virtual_memory().percent))
msg.thermal.cpuPerc = int(round(psutil.cpu_percent()))
msg.thermal.networkType = network_type
try:
with open("/sys/class/power_supply/battery/capacity") as f:
msg.thermal.batteryPercent = int(f.read())
with open("/sys/class/power_supply/battery/status") as f:
msg.thermal.batteryStatus = f.read().strip()
with open("/sys/class/power_supply/battery/current_now") as f:
msg.thermal.batteryCurrent = int(f.read())
with open("/sys/class/power_supply/battery/voltage_now") as f:
msg.thermal.batteryVoltage = int(f.read())
with open("/sys/class/power_supply/usb/present") as f:
msg.thermal.usbOnline = bool(int(f.read()))
except FileNotFoundError:
pass
# Fake battery levels on uno for frame
if is_uno:
msg.thermal.batteryPercent = 100
msg.thermal.batteryStatus = "Charging"
current_filter.update(msg.thermal.batteryCurrent / 1e6)
# TODO: add car battery voltage check
max_cpu_temp = max(msg.thermal.cpu0, msg.thermal.cpu1,
msg.thermal.cpu2, msg.thermal.cpu3) / 10.0
max_comp_temp = max(max_cpu_temp, msg.thermal.mem / 10.,
msg.thermal.gpu / 10.)
bat_temp = msg.thermal.bat / 1000.
fan_speed = handle_fan(max_cpu_temp, bat_temp, fan_speed, ignition)
msg.thermal.fanSpeed = fan_speed
# thermal logic with hysterisis
if max_cpu_temp > 107. or bat_temp >= 63.:
# onroad not allowed
thermal_status = ThermalStatus.danger
elif max_comp_temp > 92.5 or bat_temp > 60.: # CPU throttling starts around ~90C
# hysteresis between onroad not allowed and engage not allowed
thermal_status = clip(thermal_status, ThermalStatus.red,
ThermalStatus.danger)
elif max_cpu_temp > 87.5:
# hysteresis between engage not allowed and uploader not allowed
thermal_status = clip(thermal_status, ThermalStatus.yellow,
ThermalStatus.red)
elif max_cpu_temp > 80.0:
# uploader not allowed
thermal_status = ThermalStatus.yellow
elif max_cpu_temp > 75.0:
# hysteresis between uploader not allowed and all good
thermal_status = clip(thermal_status, ThermalStatus.green,
ThermalStatus.yellow)
else:
# all good
thermal_status = ThermalStatus.green
# **** starting logic ****
# Check for last update time and display alerts if needed
now = datetime.datetime.now()
# show invalid date/time alert
time_valid = now.year >= 2019
if time_valid and not time_valid_prev:
params.delete("Offroad_InvalidTime")
if not time_valid and time_valid_prev:
params.put("Offroad_InvalidTime",
json.dumps(OFFROAD_ALERTS["Offroad_InvalidTime"]))
time_valid_prev = time_valid
# Show update prompt
try:
last_update = datetime.datetime.fromisoformat(
params.get("LastUpdateTime", encoding='utf8'))
except (TypeError, ValueError):
last_update = now
dt = now - last_update
update_failed_count = params.get("UpdateFailedCount")
update_failed_count = 0 if update_failed_count is None else int(
update_failed_count)
if dt.days > DAYS_NO_CONNECTIVITY_MAX and update_failed_count > 1:
if current_connectivity_alert != "expired":
current_connectivity_alert = "expired"
params.delete("Offroad_ConnectivityNeededPrompt")
params.put(
"Offroad_ConnectivityNeeded",
json.dumps(OFFROAD_ALERTS["Offroad_ConnectivityNeeded"]))
elif dt.days > DAYS_NO_CONNECTIVITY_PROMPT:
remaining_time = str(max(DAYS_NO_CONNECTIVITY_MAX - dt.days, 0))
if current_connectivity_alert != "prompt" + remaining_time:
current_connectivity_alert = "prompt" + remaining_time
alert_connectivity_prompt = copy.copy(
OFFROAD_ALERTS["Offroad_ConnectivityNeededPrompt"])
alert_connectivity_prompt["text"] += remaining_time + " days."
params.delete("Offroad_ConnectivityNeeded")
params.put("Offroad_ConnectivityNeededPrompt",
json.dumps(alert_connectivity_prompt))
elif current_connectivity_alert is not None:
current_connectivity_alert = None
params.delete("Offroad_ConnectivityNeeded")
params.delete("Offroad_ConnectivityNeededPrompt")
# start constellation of processes when the car starts
ignition = health is not None and (health.health.ignitionLine
or health.health.ignitionCan)
do_uninstall = params.get("DoUninstall") == b"1"
accepted_terms = params.get("HasAcceptedTerms") == terms_version
completed_training = params.get(
"CompletedTrainingVersion") == training_version
panda_signature = params.get("PandaFirmware")
fw_version_match = (panda_signature is None) or (
panda_signature == FW_SIGNATURE
) # don't show alert is no panda is connected (None)
should_start = ignition
# with 2% left, we killall, otherwise the phone will take a long time to boot
should_start = should_start and msg.thermal.freeSpace > 0.02
# confirm we have completed training and aren't uninstalling
should_start = should_start and accepted_terms and completed_training and (
not do_uninstall)
# check for firmware mismatch
should_start = should_start and fw_version_match
# check if system time is valid
should_start = should_start and time_valid
# don't start while taking snapshot
if not should_start_prev:
is_taking_snapshot = params.get("IsTakingSnapshot") == b"1"
should_start = should_start and (not is_taking_snapshot)
if fw_version_match and not fw_version_match_prev:
params.delete("Offroad_PandaFirmwareMismatch")
if not fw_version_match and fw_version_match_prev:
params.put(
"Offroad_PandaFirmwareMismatch",
json.dumps(OFFROAD_ALERTS["Offroad_PandaFirmwareMismatch"]))
# if any CPU gets above 107 or the battery gets above 63, kill all processes
# controls will warn with CPU above 95 or battery above 60
if thermal_status >= ThermalStatus.danger:
should_start = False
if thermal_status_prev < ThermalStatus.danger:
params.put(
"Offroad_TemperatureTooHigh",
json.dumps(OFFROAD_ALERTS["Offroad_TemperatureTooHigh"]))
else:
if thermal_status_prev >= ThermalStatus.danger:
params.delete("Offroad_TemperatureTooHigh")
if should_start:
if not should_start_prev:
params.delete("IsOffroad")
off_ts = None
if started_ts is None:
started_ts = sec_since_boot()
started_seen = True
os.system(
'echo performance > /sys/class/devfreq/soc:qcom,cpubw/governor'
)
else:
if should_start_prev or (count == 0):
params.put("IsOffroad", "1")
started_ts = None
if off_ts is None:
off_ts = sec_since_boot()
os.system(
'echo powersave > /sys/class/devfreq/soc:qcom,cpubw/governor'
)
# shutdown if the battery gets lower than 3%, it's discharging, we aren't running for
# more than a minute but we were running
if msg.thermal.batteryPercent < BATT_PERC_OFF and msg.thermal.batteryStatus == "Discharging" and \
started_seen and (sec_since_boot() - off_ts) > 60:
os.system('LD_LIBRARY_PATH="" svc power shutdown')
msg.thermal.chargingError = current_filter.x > 0. and msg.thermal.batteryPercent < 90 # if current is positive, then battery is being discharged
msg.thermal.started = started_ts is not None
msg.thermal.startedTs = int(1e9 * (started_ts or 0))
msg.thermal.thermalStatus = thermal_status
thermal_sock.send(msg.to_bytes())
if usb_power_prev and not usb_power:
params.put("Offroad_ChargeDisabled",
json.dumps(OFFROAD_ALERTS["Offroad_ChargeDisabled"]))
elif usb_power and not usb_power_prev:
params.delete("Offroad_ChargeDisabled")
thermal_status_prev = thermal_status
usb_power_prev = usb_power
fw_version_match_prev = fw_version_match
should_start_prev = should_start
#print(msg)
# report to server once per minute
if (count % int(60. / DT_TRML)) == 0:
cloudlog.event("STATUS_PACKET",
count=count,
health=(health.to_dict() if health else None),
location=(location.to_dict() if location else None),
thermal=msg.to_dict())
count += 1
class TestParams(unittest.TestCase):
def setUp(self):
self.tmpdir = tempfile.mkdtemp()
print("using", self.tmpdir)
self.params = Params(self.tmpdir)
def tearDown(self):
shutil.rmtree(self.tmpdir)
def test_params_put_and_get(self):
self.params.put("DongleId", "cb38263377b873ee")
assert self.params.get("DongleId") == b"cb38263377b873ee"
def test_persist_params_put_and_get(self):
p = Params(persistent_params=True)
p.put("DongleId", "cb38263377b873ee")
assert p.get("DongleId") == b"cb38263377b873ee"
def test_params_non_ascii(self):
st = b"\xe1\x90\xff"
self.params.put("CarParams", st)
assert self.params.get("CarParams") == st
def test_params_get_cleared_panda_disconnect(self):
self.params.put("CarParams", "test")
self.params.put("DongleId", "cb38263377b873ee")
assert self.params.get("CarParams") == b"test"
self.params.panda_disconnect()
assert self.params.get("CarParams") is None
assert self.params.get("DongleId") is not None
def test_params_get_cleared_manager_start(self):
self.params.put("CarParams", "test")
self.params.put("DongleId", "cb38263377b873ee")
assert self.params.get("CarParams") == b"test"
self.params.manager_start()
assert self.params.get("CarParams") is None
assert self.params.get("DongleId") is not None
def test_params_two_things(self):
self.params.put("DongleId", "bob")
self.params.put("AthenadPid", "123")
assert self.params.get("DongleId") == b"bob"
assert self.params.get("AthenadPid") == b"123"
def test_params_get_block(self):
def _delayed_writer():
time.sleep(0.1)
self.params.put("CarParams", "test")
threading.Thread(target=_delayed_writer).start()
assert self.params.get("CarParams") is None
assert self.params.get("CarParams", True) == b"test"
def test_params_unknown_key_fails(self):
with self.assertRaises(UnknownKeyName):
self.params.get("swag")
with self.assertRaises(UnknownKeyName):
self.params.get_bool("swag")
with self.assertRaises(UnknownKeyName):
self.params.put("swag", "abc")
with self.assertRaises(UnknownKeyName):
self.params.put_bool("swag", True)
def test_params_permissions(self):
permissions = stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IWGRP | stat.S_IROTH | stat.S_IWOTH
self.params.put("DongleId", "cb38263377b873ee")
st_mode = os.stat(f"{self.tmpdir}/d/DongleId").st_mode
assert (st_mode & permissions) == permissions
def test_delete_not_there(self):
assert self.params.get("CarParams") is None
self.params.delete("CarParams")
assert self.params.get("CarParams") is None
def test_get_bool(self):
self.params.delete("IsMetric")
self.assertFalse(self.params.get_bool("IsMetric"))
self.params.put_bool("IsMetric", True)
self.assertTrue(self.params.get_bool("IsMetric"))
self.params.put_bool("IsMetric", False)
self.assertFalse(self.params.get_bool("IsMetric"))
self.params.put("IsMetric", "1")
self.assertTrue(self.params.get_bool("IsMetric"))
self.params.put("IsMetric", "0")
self.assertFalse(self.params.get_bool("IsMetric"))
def test_put_non_blocking_with_get_block(self):
q = Params(self.tmpdir)
def _delayed_writer():
time.sleep(0.1)
put_nonblocking("CarParams", "test", self.tmpdir)
threading.Thread(target=_delayed_writer).start()
assert q.get("CarParams") is None
assert q.get("CarParams", True) == b"test"
def main():
params = Params()
if params.get("DisableUpdates") == b"1":
raise RuntimeError("updates are disabled by the DisableUpdates param")
if os.geteuid() != 0:
raise RuntimeError("updated must be launched as root!")
# Set low io priority
proc = psutil.Process()
if psutil.LINUX:
proc.ionice(psutil.IOPRIO_CLASS_BE, value=7)
ov_lock_fd = open(LOCK_FILE, 'w')
try:
fcntl.flock(ov_lock_fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
except IOError:
raise RuntimeError(
"couldn't get overlay lock; is another updated running?")
# Wait for IsOffroad to be set before our first update attempt
wait_helper = WaitTimeHelper(proc)
wait_helper.sleep(30)
update_failed_count = 0
update_available = False
overlay_initialized = False
while not wait_helper.shutdown:
wait_helper.ready_event.clear()
# Check for internet every 30s
time_wrong = datetime.datetime.utcnow().year < 2019
ping_failed = os.system(f"ping -W 4 -c 1 {TEST_IP}") != 0
if ping_failed or time_wrong:
wait_helper.sleep(30)
continue
# Attempt an update
exception = None
update_failed_count += 1
try:
# Re-create the overlay if BASEDIR/.git has changed since we created the overlay
if overlay_initialized:
overlay_init_fn = os.path.join(BASEDIR, ".overlay_init")
git_dir_path = os.path.join(BASEDIR, ".git")
new_files = run(
["find", git_dir_path, "-newer", overlay_init_fn])
if len(new_files.splitlines()):
cloudlog.info(".git directory changed, recreating overlay")
overlay_initialized = False
if not overlay_initialized:
init_ovfs()
overlay_initialized = True
if params.get("IsOffroad") == b"1":
update_available = attempt_update(
wait_helper) or update_available
update_failed_count = 0
if not update_available and os.path.isdir(NEOSUPDATE_DIR):
shutil.rmtree(NEOSUPDATE_DIR)
else:
cloudlog.info("not running updater, openpilot running")
except subprocess.CalledProcessError as e:
cloudlog.event("update process failed",
cmd=e.cmd,
output=e.output,
returncode=e.returncode)
exception = e
overlay_initialized = False
except Exception:
cloudlog.exception("uncaught updated exception, shouldn't happen")
params.put("UpdateFailedCount", str(update_failed_count))
if exception is None:
params.delete("LastUpdateException")
else:
params.put("LastUpdateException",
f"command failed: {exception.cmd}\n{exception.output}")
# Wait 10 minutes between update attempts
wait_helper.sleep(60 * 10)
dismount_ovfs()
#!/usr/bin/env python3
import sys
from cereal import car
from common.params import Params
# This script locks the safety model to a given value.
# When the safety model is locked, boardd will preset panda to the locked safety model
# run example:
# ./lock_safety_model.py gm
if __name__ == "__main__":
params = Params()
if len(sys.argv) < 2:
params.delete("SafetyModelLock")
print("Clear locked safety model")
else:
safety_model = getattr(car.CarParams.SafetyModel, sys.argv[1])
if type(safety_model) != int:
raise Exception("Invalid safety model: " + sys.argv[1])
if safety_model == car.CarParams.SafetyModel.allOutput:
raise Exception(
"Locking the safety model to allOutput is not allowed")
params.put("SafetyModelLock", str(safety_model))
print("Locked safety model: " + sys.argv[1])
def thermald_thread():
setup_eon_fan()
# prevent LEECO from undervoltage
BATT_PERC_OFF = 10 if LEON else 3
# now loop
thermal_sock = messaging.pub_sock(service_list['thermal'].port)
health_sock = messaging.sub_sock(service_list['health'].port)
location_sock = messaging.sub_sock(service_list['gpsLocation'].port)
fan_speed = 0
count = 0
off_ts = None
started_ts = None
started_seen = False
thermal_status = ThermalStatus.green
thermal_status_prev = ThermalStatus.green
usb_power = True
usb_power_prev = True
health_sock.RCVTIMEO = int(1000 * 2 *
DT_TRML) # 2x the expected health frequency
current_filter = FirstOrderFilter(0., CURRENT_TAU, DT_TRML)
health_prev = None
current_connectivity_alert = None
params = Params()
while 1:
health = messaging.recv_sock(health_sock, wait=True)
location = messaging.recv_sock(location_sock)
location = location.gpsLocation if location else None
msg = read_thermal()
# clear car params when panda gets disconnected
if health is None and health_prev is not None:
params.panda_disconnect()
health_prev = health
if health is not None:
usb_power = health.health.usbPowerMode != log.HealthData.UsbPowerMode.client
# loggerd is gated based on free space
avail = get_available_percent() / 100.0
# thermal message now also includes free space
msg.thermal.freeSpace = avail
with open("/sys/class/power_supply/battery/capacity") as f:
msg.thermal.batteryPercent = int(f.read())
with open("/sys/class/power_supply/battery/status") as f:
msg.thermal.batteryStatus = f.read().strip()
with open("/sys/class/power_supply/battery/current_now") as f:
msg.thermal.batteryCurrent = int(f.read())
with open("/sys/class/power_supply/battery/voltage_now") as f:
msg.thermal.batteryVoltage = int(f.read())
with open("/sys/class/power_supply/usb/present") as f:
msg.thermal.usbOnline = bool(int(f.read()))
current_filter.update(msg.thermal.batteryCurrent / 1e6)
# TODO: add car battery voltage check
max_cpu_temp = max(msg.thermal.cpu0, msg.thermal.cpu1,
msg.thermal.cpu2, msg.thermal.cpu3) / 10.0
max_comp_temp = max(max_cpu_temp, msg.thermal.mem / 10.,
msg.thermal.gpu / 10.)
bat_temp = msg.thermal.bat / 1000.
fan_speed = handle_fan(max_cpu_temp, bat_temp, fan_speed)
msg.thermal.fanSpeed = fan_speed
# thermal logic with hysterisis
if max_cpu_temp > 107. or bat_temp >= 63.:
# onroad not allowed
thermal_status = ThermalStatus.danger
elif max_comp_temp > 92.5 or bat_temp > 60.: # CPU throttling starts around ~90C
# hysteresis between onroad not allowed and engage not allowed
thermal_status = clip(thermal_status, ThermalStatus.red,
ThermalStatus.danger)
elif max_cpu_temp > 87.5:
# hysteresis between engage not allowed and uploader not allowed
thermal_status = clip(thermal_status, ThermalStatus.yellow,
ThermalStatus.red)
elif max_cpu_temp > 80.0:
# uploader not allowed
thermal_status = ThermalStatus.yellow
elif max_cpu_temp > 75.0:
# hysteresis between uploader not allowed and all good
thermal_status = clip(thermal_status, ThermalStatus.green,
ThermalStatus.yellow)
else:
# all good
thermal_status = ThermalStatus.green
# **** starting logic ****
# Check for last update time and display alerts if needed
now = datetime.datetime.now()
try:
last_update = datetime.datetime.fromisoformat(
params.get("LastUpdateTime", encoding='utf8'))
except (TypeError, ValueError):
last_update = now
dt = now - last_update
if dt.days > DAYS_NO_CONNECTIVITY_MAX:
if current_connectivity_alert != "expired":
current_connectivity_alert = "expired"
params.delete("Offroad_ConnectivityNeededPrompt")
params.put(
"Offroad_ConnectivityNeeded",
json.dumps(OFFROAD_ALERTS["Offroad_ConnectivityNeeded"]))
elif dt.days > DAYS_NO_CONNECTIVITY_PROMPT:
remaining_time = str(DAYS_NO_CONNECTIVITY_MAX - dt.days)
if current_connectivity_alert != "prompt" + remaining_time:
current_connectivity_alert = "prompt" + remaining_time
alert_connectivity_prompt = copy.copy(
OFFROAD_ALERTS["Offroad_ConnectivityNeededPrompt"])
alert_connectivity_prompt["text"] += remaining_time + " days."
params.delete("Offroad_ConnectivityNeeded")
params.put("Offroad_ConnectivityNeededPrompt",
json.dumps(alert_connectivity_prompt))
elif current_connectivity_alert is not None:
current_connectivity_alert = None
params.delete("Offroad_ConnectivityNeeded")
params.delete("Offroad_ConnectivityNeededPrompt")
# start constellation of processes when the car starts
ignition = health is not None and health.health.started
do_uninstall = params.get("DoUninstall") == b"1"
accepted_terms = params.get("HasAcceptedTerms") == terms_version
completed_training = params.get(
"CompletedTrainingVersion") == training_version
should_start = ignition
# have we seen a panda?
passive = (params.get("Passive") == "1")
# with 2% left, we killall, otherwise the phone will take a long time to boot
should_start = should_start and msg.thermal.freeSpace > 0.02
# confirm we have completed training and aren't uninstalling
should_start = should_start and accepted_terms and (
passive or completed_training) and (not do_uninstall)
# if any CPU gets above 107 or the battery gets above 63, kill all processes
# controls will warn with CPU above 95 or battery above 60
if thermal_status >= ThermalStatus.danger:
should_start = False
if thermal_status_prev < ThermalStatus.danger:
params.put(
"Offroad_TemperatureTooHigh",
json.dumps(OFFROAD_ALERTS["Offroad_TemperatureTooHigh"]))
else:
if thermal_status_prev >= ThermalStatus.danger:
params.delete("Offroad_TemperatureTooHigh")
if should_start:
off_ts = None
if started_ts is None:
started_ts = sec_since_boot()
started_seen = True
os.system(
'echo performance > /sys/class/devfreq/soc:qcom,cpubw/governor'
)
else:
started_ts = None
if off_ts is None:
off_ts = sec_since_boot()
os.system(
'echo powersave > /sys/class/devfreq/soc:qcom,cpubw/governor'
)
# shutdown if the battery gets lower than 3%, it's discharging, we aren't running for
# more than a minute but we were running
if msg.thermal.batteryPercent < BATT_PERC_OFF and msg.thermal.batteryStatus == "Discharging" and \
started_seen and (sec_since_boot() - off_ts) > 60:
os.system('LD_LIBRARY_PATH="" svc power shutdown')
msg.thermal.chargingError = current_filter.x > 0. and msg.thermal.batteryPercent < 90 # if current is positive, then battery is being discharged
msg.thermal.started = started_ts is not None
msg.thermal.startedTs = int(1e9 * (started_ts or 0))
msg.thermal.thermalStatus = thermal_status
thermal_sock.send(msg.to_bytes())
if usb_power_prev and not usb_power:
params.put("Offroad_ChargeDisabled",
json.dumps(OFFROAD_ALERTS["Offroad_ChargeDisabled"]))
elif usb_power and not usb_power_prev:
params.delete("Offroad_ChargeDisabled")
thermal_status_prev = thermal_status
usb_power_prev = usb_power
print(msg)
# report to server once per minute
if (count % int(60. / DT_TRML)) == 0:
cloudlog.event("STATUS_PACKET",
count=count,
health=(health.to_dict() if health else None),
location=(location.to_dict() if location else None),
thermal=msg.to_dict())
count += 1
class TestUpdater(unittest.TestCase):
def setUp(self):
self.updated_proc = None
self.tmp_dir = tempfile.TemporaryDirectory()
org_dir = os.path.join(self.tmp_dir.name, "commaai")
self.basedir = os.path.join(org_dir, "openpilot")
self.git_remote_dir = os.path.join(org_dir, "openpilot_remote")
self.staging_dir = os.path.join(org_dir, "safe_staging")
for d in [
org_dir, self.basedir, self.git_remote_dir, self.staging_dir
]:
os.mkdir(d)
self.upper_dir = os.path.join(self.staging_dir, "upper")
self.merged_dir = os.path.join(self.staging_dir, "merged")
self.finalized_dir = os.path.join(self.staging_dir, "finalized")
# setup local submodule remotes
submodules = subprocess.check_output(
"git submodule --quiet foreach 'echo $name'",
shell=True,
cwd=BASEDIR,
encoding='utf8').split()
for s in submodules:
sub_path = os.path.join(org_dir, s.split("_repo")[0])
self._run(f"git clone {s} {sub_path}.git", cwd=BASEDIR)
# setup two git repos, a remote and one we'll run updated in
self._run([
f"git clone {BASEDIR} {self.git_remote_dir}",
f"git clone {self.git_remote_dir} {self.basedir}",
f"cd {self.basedir} && git submodule init && git submodule update",
f"cd {self.basedir} && scons -j{os.cpu_count()} cereal"
])
self.params = Params(db=os.path.join(self.basedir, "persist/params"))
self.params.clear_all()
os.sync()
def tearDown(self):
try:
if self.updated_proc is not None:
self.updated_proc.terminate()
self.updated_proc.wait(30)
except Exception as e:
print(e)
self.tmp_dir.cleanup()
# *** test helpers ***
def _run(self, cmd, cwd=None):
if not isinstance(cmd, list):
cmd = (cmd, )
for c in cmd:
subprocess.check_output(c, cwd=cwd, shell=True)
def _get_updated_proc(self):
os.environ["PYTHONPATH"] = self.basedir
os.environ["GIT_AUTHOR_NAME"] = "testy tester"
os.environ["GIT_COMMITTER_NAME"] = "testy tester"
os.environ["GIT_AUTHOR_EMAIL"] = "*****@*****.**"
os.environ["GIT_COMMITTER_EMAIL"] = "*****@*****.**"
os.environ["UPDATER_TEST_IP"] = "localhost"
os.environ["UPDATER_LOCK_FILE"] = os.path.join(self.tmp_dir.name,
"updater.lock")
os.environ["UPDATER_STAGING_ROOT"] = self.staging_dir
updated_path = os.path.join(self.basedir, "selfdrive/updated.py")
return subprocess.Popen(updated_path, env=os.environ)
def _start_updater(self, offroad=True, nosleep=False):
self.params.put("IsOffroad", "1" if offroad else "0")
self.updated_proc = self._get_updated_proc()
if not nosleep:
time.sleep(1)
def _update_now(self):
self.updated_proc.send_signal(signal.SIGHUP)
# TODO: this should be implemented in params
def _read_param(self, key, timeout=1):
ret = None
start_time = time.monotonic()
while ret is None:
ret = self.params.get(key, encoding='utf8')
if time.monotonic() - start_time > timeout:
break
time.sleep(0.01)
return ret
def _wait_for_update(self, timeout=30, clear_param=False):
if clear_param:
self.params.delete("LastUpdateTime")
self._update_now()
t = self._read_param("LastUpdateTime", timeout=timeout)
if t is None:
raise Exception("timed out waiting for update to complate")
def _make_commit(self):
all_dirs, all_files = [], []
for root, dirs, files in os.walk(self.git_remote_dir):
if ".git" in root:
continue
for d in dirs:
all_dirs.append(os.path.join(root, d))
for f in files:
all_files.append(os.path.join(root, f))
# make a new dir and some new files
new_dir = os.path.join(self.git_remote_dir, "this_is_a_new_dir")
os.mkdir(new_dir)
for _ in range(random.randrange(5, 30)):
for d in (new_dir, random.choice(all_dirs)):
with tempfile.NamedTemporaryFile(dir=d, delete=False) as f:
f.write(os.urandom(random.randrange(1, 1000000)))
# modify some files
for f in random.sample(all_files, random.randrange(5, 50)):
with open(f, "w+") as ff:
txt = ff.readlines()
ff.seek(0)
for line in txt:
ff.write(line[::-1])
# remove some files
for f in random.sample(all_files, random.randrange(5, 50)):
os.remove(f)
# remove some dirs
for d in random.sample(all_dirs, random.randrange(1, 10)):
shutil.rmtree(d)
# commit the changes
self._run([
"git add -A",
"git commit -m 'an update'",
],
cwd=self.git_remote_dir)
def _check_update_state(self, update_available):
# make sure LastUpdateTime is recent
t = self._read_param("LastUpdateTime")
last_update_time = datetime.datetime.fromisoformat(t)
td = datetime.datetime.utcnow() - last_update_time
self.assertLess(td.total_seconds(), 10)
self.params.delete("LastUpdateTime")
# wait a bit for the rest of the params to be written
time.sleep(0.1)
# check params
update = self._read_param("UpdateAvailable")
self.assertEqual(update == "1", update_available,
f"UpdateAvailable: {repr(update)}")
self.assertEqual(self._read_param("UpdateFailedCount"), "0")
# TODO: check that the finalized update actually matches remote
# check the .overlay_init and .overlay_consistent flags
self.assertTrue(
os.path.isfile(os.path.join(self.basedir, ".overlay_init")))
self.assertEqual(
os.path.isfile(
os.path.join(self.finalized_dir, ".overlay_consistent")),
update_available)
# *** test cases ***
# Run updated for 100 cycles with no update
def test_no_update(self):
self._start_updater()
for _ in range(100):
self._wait_for_update(clear_param=True)
self._check_update_state(False)
# Let the updater run with no update for a cycle, then write an update
def test_update(self):
self._start_updater()
# run for a cycle with no update
self._wait_for_update(clear_param=True)
self._check_update_state(False)
# write an update to our remote
self._make_commit()
# run for a cycle to get the update
self._wait_for_update(timeout=60, clear_param=True)
self._check_update_state(True)
# run another cycle with no update
self._wait_for_update(clear_param=True)
self._check_update_state(True)
# Let the updater run for 10 cycles, and write an update every cycle
@unittest.skip("need to make this faster")
def test_update_loop(self):
self._start_updater()
# run for a cycle with no update
self._wait_for_update(clear_param=True)
for _ in range(10):
time.sleep(0.5)
self._make_commit()
self._wait_for_update(timeout=90, clear_param=True)
self._check_update_state(True)
# Test overlay re-creation after tracking a new file in basedir's git
def test_overlay_reinit(self):
self._start_updater()
overlay_init_fn = os.path.join(self.basedir, ".overlay_init")
# run for a cycle with no update
self._wait_for_update(clear_param=True)
self.params.delete("LastUpdateTime")
first_mtime = os.path.getmtime(overlay_init_fn)
# touch a file in the basedir
self._run("touch new_file && git add new_file", cwd=self.basedir)
# run another cycle, should have a new mtime
self._wait_for_update(clear_param=True)
second_mtime = os.path.getmtime(overlay_init_fn)
self.assertTrue(first_mtime != second_mtime)
# run another cycle, mtime should be same as last cycle
self._wait_for_update(clear_param=True)
new_mtime = os.path.getmtime(overlay_init_fn)
self.assertTrue(second_mtime == new_mtime)
# Make sure updated exits if another instance is running
def test_multiple_instances(self):
# start updated and let it run for a cycle
self._start_updater()
time.sleep(1)
self._wait_for_update(clear_param=True)
# start another instance
second_updated = self._get_updated_proc()
ret_code = second_updated.wait(timeout=5)
self.assertTrue(ret_code is not None)
def thermald_thread():
# prevent LEECO from undervoltage
BATT_PERC_OFF = 10 if LEON else 3
health_timeout = int(1000 * 2.5 * DT_TRML) # 2.5x the expected health frequency
# now loop
thermal_sock = messaging.pub_sock('thermal')
health_sock = messaging.sub_sock('health', timeout=health_timeout)
location_sock = messaging.sub_sock('gpsLocation')
ignition = False
fan_speed = 0
count = 0
off_ts = None
started_ts = None
started_seen = False
thermal_status = ThermalStatus.green
thermal_status_prev = ThermalStatus.green
usb_power = True
usb_power_prev = True
current_branch = get_git_branch()
network_type = NetworkType.none
network_strength = NetworkStrength.unknown
current_filter = FirstOrderFilter(0., CURRENT_TAU, DT_TRML)
cpu_temp_filter = FirstOrderFilter(0., CPU_TEMP_TAU, DT_TRML)
health_prev = None
fw_version_match_prev = True
current_update_alert = None
time_valid_prev = True
should_start_prev = False
handle_fan = None
is_uno = False
has_relay = False
params = Params()
pm = PowerMonitoring()
no_panda_cnt = 0
while 1:
health = messaging.recv_sock(health_sock, wait=True)
location = messaging.recv_sock(location_sock)
location = location.gpsLocation if location else None
msg = read_thermal()
if health is not None:
usb_power = health.health.usbPowerMode != log.HealthData.UsbPowerMode.client
# If we lose connection to the panda, wait 5 seconds before going offroad
if health.health.hwType == log.HealthData.HwType.unknown:
no_panda_cnt += 1
if no_panda_cnt > DISCONNECT_TIMEOUT / DT_TRML:
if ignition:
cloudlog.error("Lost panda connection while onroad")
ignition = False
else:
no_panda_cnt = 0
ignition = health.health.ignitionLine or health.health.ignitionCan
# Setup fan handler on first connect to panda
if handle_fan is None and health.health.hwType != log.HealthData.HwType.unknown:
is_uno = health.health.hwType == log.HealthData.HwType.uno
has_relay = health.health.hwType in [log.HealthData.HwType.blackPanda, log.HealthData.HwType.uno, log.HealthData.HwType.dos]
if is_uno or not ANDROID:
cloudlog.info("Setting up UNO fan handler")
handle_fan = handle_fan_uno
else:
cloudlog.info("Setting up EON fan handler")
setup_eon_fan()
handle_fan = handle_fan_eon
# Handle disconnect
if health_prev is not None:
if health.health.hwType == log.HealthData.HwType.unknown and \
health_prev.health.hwType != log.HealthData.HwType.unknown:
params.panda_disconnect()
health_prev = health
# get_network_type is an expensive call. update every 10s
if (count % int(10. / DT_TRML)) == 0:
try:
network_type = get_network_type()
network_strength = get_network_strength(network_type)
except Exception:
cloudlog.exception("Error getting network status")
msg.thermal.freeSpace = get_available_percent(default=100.0) / 100.0
msg.thermal.memUsedPercent = int(round(psutil.virtual_memory().percent))
msg.thermal.cpuPerc = int(round(psutil.cpu_percent()))
msg.thermal.networkType = network_type
msg.thermal.networkStrength = network_strength
msg.thermal.batteryPercent = get_battery_capacity()
msg.thermal.batteryStatus = get_battery_status()
msg.thermal.batteryCurrent = get_battery_current()
msg.thermal.batteryVoltage = get_battery_voltage()
msg.thermal.usbOnline = get_usb_present()
# Fake battery levels on uno for frame
if is_uno:
msg.thermal.batteryPercent = 100
msg.thermal.batteryStatus = "Charging"
msg.thermal.bat = 0
current_filter.update(msg.thermal.batteryCurrent / 1e6)
# TODO: add car battery voltage check
max_cpu_temp = cpu_temp_filter.update(
max(msg.thermal.cpu0,
msg.thermal.cpu1,
msg.thermal.cpu2,
msg.thermal.cpu3) / 10.0)
max_comp_temp = max(max_cpu_temp, msg.thermal.mem / 10., msg.thermal.gpu / 10.)
bat_temp = msg.thermal.bat / 1000.
if handle_fan is not None:
fan_speed = handle_fan(max_cpu_temp, bat_temp, fan_speed, ignition)
msg.thermal.fanSpeed = fan_speed
# If device is offroad we want to cool down before going onroad
# since going onroad increases load and can make temps go over 107
# We only do this if there is a relay that prevents the car from faulting
if max_cpu_temp > 107. or bat_temp >= 63. or (has_relay and (started_ts is None) and max_cpu_temp > 70.0):
# onroad not allowed
thermal_status = ThermalStatus.danger
elif max_comp_temp > 96.0 or bat_temp > 60.:
# hysteresis between onroad not allowed and engage not allowed
thermal_status = clip(thermal_status, ThermalStatus.red, ThermalStatus.danger)
elif max_cpu_temp > 94.0:
# hysteresis between engage not allowed and uploader not allowed
thermal_status = clip(thermal_status, ThermalStatus.yellow, ThermalStatus.red)
elif max_cpu_temp > 80.0:
# uploader not allowed
thermal_status = ThermalStatus.yellow
elif max_cpu_temp > 75.0:
# hysteresis between uploader not allowed and all good
thermal_status = clip(thermal_status, ThermalStatus.green, ThermalStatus.yellow)
else:
# all good
thermal_status = ThermalStatus.green
# **** starting logic ****
# Check for last update time and display alerts if needed
now = datetime.datetime.utcnow()
# show invalid date/time alert
time_valid = now.year >= 2019
if time_valid and not time_valid_prev:
set_offroad_alert("Offroad_InvalidTime", False)
if not time_valid and time_valid_prev:
set_offroad_alert("Offroad_InvalidTime", True)
time_valid_prev = time_valid
# Show update prompt
try:
last_update = datetime.datetime.fromisoformat(params.get("LastUpdateTime", encoding='utf8'))
except (TypeError, ValueError):
last_update = now
dt = now - last_update
update_failed_count = params.get("UpdateFailedCount")
update_failed_count = 0 if update_failed_count is None else int(update_failed_count)
last_update_exception = params.get("LastUpdateException", encoding='utf8')
if update_failed_count > 15 and last_update_exception is not None:
if current_branch in ["release2", "dashcam"]:
extra_text = "Ensure the software is correctly installed"
else:
extra_text = last_update_exception
if current_update_alert != "update" + extra_text:
current_update_alert = "update" + extra_text
set_offroad_alert("Offroad_ConnectivityNeeded", False)
set_offroad_alert("Offroad_ConnectivityNeededPrompt", False)
set_offroad_alert("Offroad_UpdateFailed", True, extra_text=extra_text)
elif dt.days > DAYS_NO_CONNECTIVITY_MAX and update_failed_count > 1:
if current_update_alert != "expired":
current_update_alert = "expired"
set_offroad_alert("Offroad_UpdateFailed", False)
set_offroad_alert("Offroad_ConnectivityNeededPrompt", False)
set_offroad_alert("Offroad_ConnectivityNeeded", True)
elif dt.days > DAYS_NO_CONNECTIVITY_PROMPT:
remaining_time = str(max(DAYS_NO_CONNECTIVITY_MAX - dt.days, 0))
if current_update_alert != "prompt" + remaining_time:
current_update_alert = "prompt" + remaining_time
set_offroad_alert("Offroad_UpdateFailed", False)
set_offroad_alert("Offroad_ConnectivityNeeded", False)
set_offroad_alert("Offroad_ConnectivityNeededPrompt", True, extra_text=f"{remaining_time} days.")
elif current_update_alert is not None:
current_update_alert = None
set_offroad_alert("Offroad_UpdateFailed", False)
set_offroad_alert("Offroad_ConnectivityNeeded", False)
set_offroad_alert("Offroad_ConnectivityNeededPrompt", False)
do_uninstall = params.get("DoUninstall") == b"1"
accepted_terms = params.get("HasAcceptedTerms") == terms_version
completed_training = params.get("CompletedTrainingVersion") == training_version
panda_signature = params.get("PandaFirmware")
fw_version_match = (panda_signature is None) or (panda_signature == FW_SIGNATURE) # don't show alert is no panda is connected (None)
should_start = ignition
# with 2% left, we killall, otherwise the phone will take a long time to boot
should_start = should_start and msg.thermal.freeSpace > 0.02
# confirm we have completed training and aren't uninstalling
should_start = should_start and accepted_terms and completed_training and (not do_uninstall)
# check for firmware mismatch
should_start = should_start and fw_version_match
# check if system time is valid
should_start = should_start and time_valid
# don't start while taking snapshot
if not should_start_prev:
is_viewing_driver = params.get("IsDriverViewEnabled") == b"1"
is_taking_snapshot = params.get("IsTakingSnapshot") == b"1"
should_start = should_start and (not is_taking_snapshot) and (not is_viewing_driver)
if fw_version_match and not fw_version_match_prev:
set_offroad_alert("Offroad_PandaFirmwareMismatch", False)
if not fw_version_match and fw_version_match_prev:
set_offroad_alert("Offroad_PandaFirmwareMismatch", True)
# if any CPU gets above 107 or the battery gets above 63, kill all processes
# controls will warn with CPU above 95 or battery above 60
if thermal_status >= ThermalStatus.danger:
should_start = False
if thermal_status_prev < ThermalStatus.danger:
set_offroad_alert("Offroad_TemperatureTooHigh", True)
else:
if thermal_status_prev >= ThermalStatus.danger:
set_offroad_alert("Offroad_TemperatureTooHigh", False)
if should_start:
if not should_start_prev:
params.delete("IsOffroad")
off_ts = None
if started_ts is None:
started_ts = sec_since_boot()
started_seen = True
os.system('echo performance > /sys/class/devfreq/soc:qcom,cpubw/governor')
else:
if should_start_prev or (count == 0):
put_nonblocking("IsOffroad", "1")
started_ts = None
if off_ts is None:
off_ts = sec_since_boot()
os.system('echo powersave > /sys/class/devfreq/soc:qcom,cpubw/governor')
# shutdown if the battery gets lower than 3%, it's discharging, we aren't running for
# more than a minute but we were running
if msg.thermal.batteryPercent < BATT_PERC_OFF and msg.thermal.batteryStatus == "Discharging" and \
started_seen and (sec_since_boot() - off_ts) > 60:
os.system('LD_LIBRARY_PATH="" svc power shutdown')
# Offroad power monitoring
pm.calculate(health)
msg.thermal.offroadPowerUsage = pm.get_power_used()
msg.thermal.chargingError = current_filter.x > 0. and msg.thermal.batteryPercent < 90 # if current is positive, then battery is being discharged
msg.thermal.started = started_ts is not None
msg.thermal.startedTs = int(1e9*(started_ts or 0))
msg.thermal.thermalStatus = thermal_status
thermal_sock.send(msg.to_bytes())
if usb_power_prev and not usb_power:
set_offroad_alert("Offroad_ChargeDisabled", True)
elif usb_power and not usb_power_prev:
set_offroad_alert("Offroad_ChargeDisabled", False)
thermal_status_prev = thermal_status
usb_power_prev = usb_power
fw_version_match_prev = fw_version_match
should_start_prev = should_start
# report to server once per minute
if (count % int(60. / DT_TRML)) == 0:
cloudlog.event("STATUS_PACKET",
count=count,
health=(health.to_dict() if health else None),
location=(location.to_dict() if location else None),
thermal=msg.to_dict())
count += 1
def thermald_thread():
pm = messaging.PubMaster(['deviceState'])
pandaState_timeout = int(1000 * 2.5 *
DT_TRML) # 2.5x the expected pandaState frequency
pandaState_sock = messaging.sub_sock('pandaState',
timeout=pandaState_timeout)
location_sock = messaging.sub_sock('gpsLocationExternal')
managerState_sock = messaging.sub_sock('managerState', conflate=True)
fan_speed = 0
count = 0
startup_conditions = {
"ignition": False,
}
startup_conditions_prev = startup_conditions.copy()
off_ts = None
started_ts = None
started_seen = False
thermal_status = ThermalStatus.green
usb_power = True
current_branch = get_git_branch()
network_type = NetworkType.none
network_strength = NetworkStrength.unknown
current_filter = FirstOrderFilter(0., CURRENT_TAU, DT_TRML)
cpu_temp_filter = FirstOrderFilter(0., CPU_TEMP_TAU, DT_TRML)
pandaState_prev = None
should_start_prev = False
handle_fan = None
is_uno = False
ui_running_prev = False
params = Params()
power_monitor = PowerMonitoring()
no_panda_cnt = 0
thermal_config = HARDWARE.get_thermal_config()
# CPR3 logging
if EON:
base_path = "/sys/kernel/debug/cpr3-regulator/"
cpr_files = [p for p in Path(base_path).glob("**/*") if p.is_file()]
cpr_data = {}
for cf in cpr_files:
with open(cf, "r") as f:
try:
cpr_data[str(cf)] = f.read().strip()
except Exception:
pass
cloudlog.event("CPR", data=cpr_data)
while 1:
pandaState = messaging.recv_sock(pandaState_sock, wait=True)
msg = read_thermal(thermal_config)
if pandaState is not None:
usb_power = pandaState.pandaState.usbPowerMode != log.PandaState.UsbPowerMode.client
# If we lose connection to the panda, wait 5 seconds before going offroad
if pandaState.pandaState.pandaType == log.PandaState.PandaType.unknown:
no_panda_cnt += 1
if no_panda_cnt > DISCONNECT_TIMEOUT / DT_TRML:
if startup_conditions["ignition"]:
cloudlog.error("Lost panda connection while onroad")
startup_conditions["ignition"] = False
else:
no_panda_cnt = 0
startup_conditions[
"ignition"] = pandaState.pandaState.ignitionLine or pandaState.pandaState.ignitionCan
startup_conditions[
"hardware_supported"] = pandaState.pandaState.pandaType not in [
log.PandaState.PandaType.whitePanda,
log.PandaState.PandaType.greyPanda
]
set_offroad_alert_if_changed(
"Offroad_HardwareUnsupported",
not startup_conditions["hardware_supported"])
# Setup fan handler on first connect to panda
if handle_fan is None and pandaState.pandaState.pandaType != log.PandaState.PandaType.unknown:
is_uno = pandaState.pandaState.pandaType == log.PandaState.PandaType.uno
if (not EON) or is_uno:
cloudlog.info("Setting up UNO fan handler")
handle_fan = handle_fan_uno
else:
cloudlog.info("Setting up EON fan handler")
setup_eon_fan()
handle_fan = handle_fan_eon
# Handle disconnect
if pandaState_prev is not None:
if pandaState.pandaState.pandaType == log.PandaState.PandaType.unknown and \
pandaState_prev.pandaState.pandaType != log.PandaState.PandaType.unknown:
params.panda_disconnect()
pandaState_prev = pandaState
# get_network_type is an expensive call. update every 10s
if (count % int(10. / DT_TRML)) == 0:
try:
network_type = HARDWARE.get_network_type()
network_strength = HARDWARE.get_network_strength(network_type)
except Exception:
cloudlog.exception("Error getting network status")
msg.deviceState.freeSpacePercent = get_available_percent(default=100.0)
msg.deviceState.memoryUsagePercent = int(
round(psutil.virtual_memory().percent))
msg.deviceState.cpuUsagePercent = int(round(psutil.cpu_percent()))
msg.deviceState.networkType = network_type
msg.deviceState.networkStrength = network_strength
msg.deviceState.batteryPercent = HARDWARE.get_battery_capacity()
msg.deviceState.batteryStatus = HARDWARE.get_battery_status()
msg.deviceState.batteryCurrent = HARDWARE.get_battery_current()
msg.deviceState.batteryVoltage = HARDWARE.get_battery_voltage()
msg.deviceState.usbOnline = HARDWARE.get_usb_present()
# Fake battery levels on uno for frame
if (not EON) or is_uno:
msg.deviceState.batteryPercent = 100
msg.deviceState.batteryStatus = "Charging"
msg.deviceState.batteryTempC = 0
current_filter.update(msg.deviceState.batteryCurrent / 1e6)
# TODO: add car battery voltage check
max_cpu_temp = cpu_temp_filter.update(max(msg.deviceState.cpuTempC))
max_comp_temp = max(max_cpu_temp, msg.deviceState.memoryTempC,
max(msg.deviceState.gpuTempC))
bat_temp = msg.deviceState.batteryTempC
if handle_fan is not None:
fan_speed = handle_fan(max_cpu_temp, bat_temp, fan_speed,
startup_conditions["ignition"])
msg.deviceState.fanSpeedPercentDesired = fan_speed
# If device is offroad we want to cool down before going onroad
# since going onroad increases load and can make temps go over 107
# We only do this if there is a relay that prevents the car from faulting
is_offroad_for_5_min = (started_ts is None) and (
(not started_seen) or (off_ts is None) or
(sec_since_boot() - off_ts > 60 * 5))
if max_cpu_temp > 107. or bat_temp >= 63. or (is_offroad_for_5_min
and max_cpu_temp > 70.0):
# onroad not allowed
thermal_status = ThermalStatus.danger
elif max_comp_temp > 96.0 or bat_temp > 60.:
# hysteresis between onroad not allowed and engage not allowed
thermal_status = clip(thermal_status, ThermalStatus.red,
ThermalStatus.danger)
elif max_cpu_temp > 94.0:
# hysteresis between engage not allowed and uploader not allowed
thermal_status = clip(thermal_status, ThermalStatus.yellow,
ThermalStatus.red)
elif max_cpu_temp > 80.0:
# uploader not allowed
thermal_status = ThermalStatus.yellow
elif max_cpu_temp > 75.0:
# hysteresis between uploader not allowed and all good
thermal_status = clip(thermal_status, ThermalStatus.green,
ThermalStatus.yellow)
else:
thermal_status = ThermalStatus.green # default to good condition
# **** starting logic ****
# Check for last update time and display alerts if needed
now = datetime.datetime.utcnow()
# show invalid date/time alert
startup_conditions["time_valid"] = (now.year > 2020) or (
now.year == 2020 and now.month >= 10)
set_offroad_alert_if_changed("Offroad_InvalidTime",
(not startup_conditions["time_valid"]))
# Show update prompt
try:
last_update = datetime.datetime.fromisoformat(
params.get("LastUpdateTime", encoding='utf8'))
except (TypeError, ValueError):
last_update = now
dt = now - last_update
update_failed_count = params.get("UpdateFailedCount")
update_failed_count = 0 if update_failed_count is None else int(
update_failed_count)
last_update_exception = params.get("LastUpdateException",
encoding='utf8')
if update_failed_count > 15 and last_update_exception is not None:
if current_branch in ["release2", "dashcam"]:
extra_text = "Ensure the software is correctly installed"
else:
extra_text = last_update_exception
set_offroad_alert_if_changed("Offroad_ConnectivityNeeded", False)
set_offroad_alert_if_changed("Offroad_ConnectivityNeededPrompt",
False)
set_offroad_alert_if_changed("Offroad_UpdateFailed",
True,
extra_text=extra_text)
elif dt.days > DAYS_NO_CONNECTIVITY_MAX and update_failed_count > 1:
set_offroad_alert_if_changed("Offroad_UpdateFailed", False)
set_offroad_alert_if_changed("Offroad_ConnectivityNeededPrompt",
False)
set_offroad_alert_if_changed("Offroad_ConnectivityNeeded", True)
elif dt.days > DAYS_NO_CONNECTIVITY_PROMPT:
remaining_time = str(max(DAYS_NO_CONNECTIVITY_MAX - dt.days, 0))
set_offroad_alert_if_changed("Offroad_UpdateFailed", False)
set_offroad_alert_if_changed("Offroad_ConnectivityNeeded", False)
set_offroad_alert_if_changed("Offroad_ConnectivityNeededPrompt",
True,
extra_text=f"{remaining_time} days.")
else:
set_offroad_alert_if_changed("Offroad_UpdateFailed", False)
set_offroad_alert_if_changed("Offroad_ConnectivityNeeded", False)
set_offroad_alert_if_changed("Offroad_ConnectivityNeededPrompt",
False)
startup_conditions["up_to_date"] = params.get(
"Offroad_ConnectivityNeeded") is None or params.get(
"DisableUpdates") == b"1"
startup_conditions["not_uninstalling"] = not params.get(
"DoUninstall") == b"1"
startup_conditions["accepted_terms"] = params.get(
"HasAcceptedTerms") == terms_version
panda_signature = params.get("PandaFirmware")
startup_conditions["fw_version_match"] = (panda_signature is None) or (
panda_signature == FW_SIGNATURE
) # don't show alert is no panda is connected (None)
set_offroad_alert_if_changed(
"Offroad_PandaFirmwareMismatch",
(not startup_conditions["fw_version_match"]))
# with 2% left, we killall, otherwise the phone will take a long time to boot
startup_conditions["free_space"] = msg.deviceState.freeSpacePercent > 2
startup_conditions["completed_training"] = params.get("CompletedTrainingVersion") == training_version or \
(current_branch in ['dashcam', 'dashcam-staging'])
startup_conditions["not_driver_view"] = not params.get(
"IsDriverViewEnabled") == b"1"
startup_conditions["not_taking_snapshot"] = not params.get(
"IsTakingSnapshot") == b"1"
# if any CPU gets above 107 or the battery gets above 63, kill all processes
# controls will warn with CPU above 95 or battery above 60
startup_conditions[
"device_temp_good"] = thermal_status < ThermalStatus.danger
set_offroad_alert_if_changed(
"Offroad_TemperatureTooHigh",
(not startup_conditions["device_temp_good"]))
# Handle offroad/onroad transition
should_start = all(startup_conditions.values())
if should_start:
if not should_start_prev:
params.delete("IsOffroad")
if TICI and DISABLE_LTE_ONROAD:
os.system("sudo systemctl stop --no-block lte")
off_ts = None
if started_ts is None:
started_ts = sec_since_boot()
started_seen = True
else:
if startup_conditions["ignition"] and (startup_conditions !=
startup_conditions_prev):
cloudlog.event("Startup blocked",
startup_conditions=startup_conditions)
if should_start_prev or (count == 0):
params.put("IsOffroad", "1")
if TICI and DISABLE_LTE_ONROAD:
os.system("sudo systemctl start --no-block lte")
started_ts = None
if off_ts is None:
off_ts = sec_since_boot()
# Offroad power monitoring
power_monitor.calculate(pandaState)
msg.deviceState.offroadPowerUsageUwh = power_monitor.get_power_used()
msg.deviceState.carBatteryCapacityUwh = max(
0, power_monitor.get_car_battery_capacity())
# Check if we need to disable charging (handled by boardd)
msg.deviceState.chargingDisabled = power_monitor.should_disable_charging(
pandaState, off_ts)
# Check if we need to shut down
if power_monitor.should_shutdown(pandaState, off_ts, started_seen):
cloudlog.info(f"shutting device down, offroad since {off_ts}")
# TODO: add function for blocking cloudlog instead of sleep
time.sleep(10)
HARDWARE.shutdown()
# If UI has crashed, set the brightness to reasonable non-zero value
manager_state = messaging.recv_one_or_none(managerState_sock)
if manager_state is not None:
ui_running = "ui" in (p.name
for p in manager_state.managerState.processes
if p.running)
if ui_running_prev and not ui_running:
HARDWARE.set_screen_brightness(20)
ui_running_prev = ui_running
msg.deviceState.chargingError = current_filter.x > 0. and msg.deviceState.batteryPercent < 90 # if current is positive, then battery is being discharged
msg.deviceState.started = started_ts is not None
msg.deviceState.startedMonoTime = int(1e9 * (started_ts or 0))
msg.deviceState.thermalStatus = thermal_status
pm.send("deviceState", msg)
if EON and not is_uno:
set_offroad_alert_if_changed("Offroad_ChargeDisabled",
(not usb_power))
should_start_prev = should_start
startup_conditions_prev = startup_conditions.copy()
# report to server once every 10 minutes
if (count % int(600. / DT_TRML)) == 0:
location = messaging.recv_sock(location_sock)
cloudlog.event("STATUS_PACKET",
count=count,
pandaState=(strip_deprecated_keys(
pandaState.to_dict()) if pandaState else None),
location=(strip_deprecated_keys(
location.gpsLocationExternal.to_dict())
if location else None),
deviceState=strip_deprecated_keys(msg.to_dict()))
count += 1
def thermald_thread():
# if limitting battery to Min-Max%. edit /data/bb_openpilot.cfg
car_set = CarSettings()
limitBatteryMinMax = car_set.get_value("limitBatteryMinMax")
batt_min = car_set.get_value("limitBattery_Min")
batt_max = car_set.get_value("limitBattery_Max")
setup_eon_fan()
# prevent LEECO from undervoltage
BATT_PERC_OFF = 10 if LEON else 3
health_timeout = int(1000 * 2 * DT_TRML) # 2x the expected health frequency
# now loop
thermal_sock = messaging.pub_sock('thermal')
health_sock = messaging.sub_sock('health', timeout=health_timeout)
location_sock = messaging.sub_sock('gpsLocation')
fan_speed = 0
count = 0
off_ts = None
started_ts = None
started_seen = False
thermal_status = ThermalStatus.green
thermal_status_prev = ThermalStatus.green
usb_power = True
usb_power_prev = True
current_filter = FirstOrderFilter(0., CURRENT_TAU, DT_TRML)
health_prev = None
fw_version_match_prev = True
current_connectivity_alert = None
time_valid_prev = True
# Make sure charging is enabled
charging_disabled = False
os.system('echo "1" > /sys/class/power_supply/battery/charging_enabled')
params = Params()
while 1:
health = messaging.recv_sock(health_sock, wait=True)
location = messaging.recv_sock(location_sock)
location = location.gpsLocation if location else None
msg = read_thermal()
# clear car params when panda gets disconnected
if health is None and health_prev is not None:
params.panda_disconnect()
health_prev = health
if health is not None:
usb_power = health.health.usbPowerMode != log.HealthData.UsbPowerMode.client
# loggerd is gated based on free space
avail = get_available_percent() / 100.0
# thermal message now also includes free space
msg.thermal.freeSpace = avail
charger_off = False
with open("/sys/class/power_supply/battery/capacity") as f:
msg.thermal.batteryPercent = int(f.read())
with open("/sys/class/power_supply/battery/status") as f:
msg.thermal.batteryStatus = f.read().strip()
with open("/sys/class/power_supply/battery/current_now") as f:
msg.thermal.batteryCurrent = int(f.read())
with open("/sys/class/power_supply/battery/voltage_now") as f:
msg.thermal.batteryVoltage = int(f.read())
with open("/sys/class/power_supply/usb/present") as f:
msg.thermal.usbOnline = bool(int(f.read()))
with open("/sys/class/power_supply/battery/charge_type") as f:
charger_status = f.read().strip()
charger_off = (charger_status == "N/A")
current_filter.update(msg.thermal.batteryCurrent / 1e6)
# TODO: add car battery voltage check
max_cpu_temp = max(msg.thermal.cpu0, msg.thermal.cpu1,
msg.thermal.cpu2, msg.thermal.cpu3) / 10.0
max_comp_temp = max(max_cpu_temp, msg.thermal.mem / 10., msg.thermal.gpu / 10.)
bat_temp = msg.thermal.bat/1000.
if health is not None and health.health.hwType == log.HealthData.HwType.uno:
fan_speed = handle_fan_uno(max_cpu_temp, bat_temp, fan_speed)
else:
fan_speed = handle_fan_eon(max_cpu_temp, bat_temp, fan_speed)
msg.thermal.fanSpeed = fan_speed
# thermal logic with hysterisis
if max_cpu_temp > 107. or bat_temp >= 63.:
# onroad not allowed
thermal_status = ThermalStatus.danger
elif max_comp_temp > 92.5 or bat_temp > 60.: # CPU throttling starts around ~90C
# hysteresis between onroad not allowed and engage not allowed
thermal_status = clip(thermal_status, ThermalStatus.red, ThermalStatus.danger)
elif max_cpu_temp > 87.5:
# hysteresis between engage not allowed and uploader not allowed
thermal_status = clip(thermal_status, ThermalStatus.yellow, ThermalStatus.red)
elif max_cpu_temp > 80.0:
# uploader not allowed
thermal_status = ThermalStatus.yellow
elif max_cpu_temp > 75.0:
# hysteresis between uploader not allowed and all good
thermal_status = clip(thermal_status, ThermalStatus.green, ThermalStatus.yellow)
else:
# all good
thermal_status = ThermalStatus.green
# **** starting logic ****
# Check for last update time and display alerts if needed
now = datetime.datetime.now()
# show invalid date/time alert
time_valid = now.year >= 2019
if time_valid and not time_valid_prev:
params.delete("Offroad_InvalidTime")
if not time_valid and time_valid_prev:
params.put("Offroad_InvalidTime", json.dumps(OFFROAD_ALERTS["Offroad_InvalidTime"]))
time_valid_prev = time_valid
# Show update prompt
try:
last_update = datetime.datetime.fromisoformat(params.get("LastUpdateTime", encoding='utf8'))
except (TypeError, ValueError):
last_update = now
dt = now - last_update
if dt.days > DAYS_NO_CONNECTIVITY_MAX:
if current_connectivity_alert != "expired":
current_connectivity_alert = "expired"
params.delete("Offroad_ConnectivityNeededPrompt")
params.put("Offroad_ConnectivityNeeded", json.dumps(OFFROAD_ALERTS["Offroad_ConnectivityNeeded"]))
elif dt.days > DAYS_NO_CONNECTIVITY_PROMPT:
remaining_time = str(DAYS_NO_CONNECTIVITY_MAX - dt.days)
if current_connectivity_alert != "prompt" + remaining_time:
current_connectivity_alert = "prompt" + remaining_time
alert_connectivity_prompt = copy.copy(OFFROAD_ALERTS["Offroad_ConnectivityNeededPrompt"])
alert_connectivity_prompt["text"] += remaining_time + " days."
params.delete("Offroad_ConnectivityNeeded")
params.put("Offroad_ConnectivityNeededPrompt", json.dumps(alert_connectivity_prompt))
elif current_connectivity_alert is not None:
current_connectivity_alert = None
params.delete("Offroad_ConnectivityNeeded")
params.delete("Offroad_ConnectivityNeededPrompt")
# start constellation of processes when the car starts
ignition = health is not None and (health.health.ignitionLine or health.health.ignitionCan)
do_uninstall = params.get("DoUninstall") == b"1"
accepted_terms = params.get("HasAcceptedTerms") == terms_version
completed_training = params.get("CompletedTrainingVersion") == training_version
fw_version = params.get("PandaFirmware", encoding="utf8")
fw_version_match = fw_version is None or fw_version.startswith(FW_VERSION) # don't show alert is no panda is connected (None)
should_start = ignition
# have we seen a panda?
passive = (params.get("Passive") == "1")
# with 2% left, we killall, otherwise the phone will take a long time to boot
should_start = should_start and msg.thermal.freeSpace > 0.02
# confirm we have completed training and aren't uninstalling
should_start = should_start and accepted_terms and (passive or completed_training) and (not do_uninstall)
# check for firmware mismatch
should_start = should_start and fw_version_match
# check if system time is valid
should_start = should_start and time_valid
if fw_version_match and not fw_version_match_prev:
params.delete("Offroad_PandaFirmwareMismatch")
if not fw_version_match and fw_version_match_prev:
params.put("Offroad_PandaFirmwareMismatch", json.dumps(OFFROAD_ALERTS["Offroad_PandaFirmwareMismatch"]))
# if any CPU gets above 107 or the battery gets above 63, kill all processes
# controls will warn with CPU above 95 or battery above 60
if thermal_status >= ThermalStatus.danger:
should_start = False
if thermal_status_prev < ThermalStatus.danger:
params.put("Offroad_TemperatureTooHigh", json.dumps(OFFROAD_ALERTS["Offroad_TemperatureTooHigh"]))
else:
if thermal_status_prev >= ThermalStatus.danger:
params.delete("Offroad_TemperatureTooHigh")
if should_start:
off_ts = None
if started_ts is None:
params.car_start()
started_ts = sec_since_boot()
started_seen = True
os.system('echo performance > /sys/class/devfreq/soc:qcom,cpubw/governor')
else:
started_ts = None
if off_ts is None:
off_ts = sec_since_boot()
os.system('echo powersave > /sys/class/devfreq/soc:qcom,cpubw/governor')
# shutdown if the battery gets lower than 3%, it's discharging, we aren't running for
# more than a minute but we were running
if msg.thermal.batteryPercent < BATT_PERC_OFF and msg.thermal.batteryStatus == "Discharging" and \
started_seen and (sec_since_boot() - off_ts) > 60:
os.system('LD_LIBRARY_PATH="" svc power shutdown')
charging_disabled = check_car_battery_voltage(should_start, health, charging_disabled, msg, limitBatteryMinMax, batt_min, batt_max)
msg.thermal.chargingDisabled = charging_disabled
#BB added "and not charging_disabled" below so we don't show red LED when not charging
msg.thermal.chargingError = (current_filter.x > 0.) and (msg.thermal.batteryPercent < 90) and not charging_disabled # if current is > 1A out, then charger might be off
msg.thermal.started = started_ts is not None
msg.thermal.startedTs = int(1e9*(started_ts or 0))
msg.thermal.thermalStatus = thermal_status
thermal_sock.send(msg.to_bytes())
if usb_power_prev and not usb_power:
params.put("Offroad_ChargeDisabled", json.dumps(OFFROAD_ALERTS["Offroad_ChargeDisabled"]))
elif usb_power and not usb_power_prev:
params.delete("Offroad_ChargeDisabled")
thermal_status_prev = thermal_status
usb_power_prev = usb_power
fw_version_match_prev = fw_version_match
#print(msg)
# report to server once per minute
if (count % int(60. / DT_TRML)) == 0:
cloudlog.event("STATUS_PACKET",
count=count,
health=(health.to_dict() if health else None),
location=(location.to_dict() if location else None),
thermal=msg.to_dict())
count += 1
def manager_init() -> None:
# update system time from panda
set_time(cloudlog)
# save boot log
#subprocess.call("./bootlog", cwd=os.path.join(BASEDIR, "selfdrive/loggerd"))
params = Params()
params.clear_all(ParamKeyType.CLEAR_ON_MANAGER_START)
default_params: List[Tuple[str, Union[str, bytes]]] = [
("CompletedTrainingVersion", "0"),
("DisengageOnAccelerator", "0"),
("HasAcceptedTerms", "0"),
("OpenpilotEnabledToggle", "1"),
("IsMetric", "1"),
# HKG
("LateralControl", "TORQUE"),
("UseClusterSpeed", "0"),
("LongControlEnabled", "0"),
("MadModeEnabled", "1"),
("IsLdwsCar", "0"),
("LaneChangeEnabled", "0"),
("AutoLaneChangeEnabled", "0"),
("SccSmootherSlowOnCurves", "0"),
("SccSmootherSyncGasPressed", "0"),
("StockNaviDecelEnabled", "0"),
("KeepSteeringTurnSignals", "0"),
("HapticFeedbackWhenSpeedCamera", "0"),
("DisableOpFcw", "0"),
("ShowDebugUI", "0"),
("NewRadarInterface", "0"),
]
if not PC:
default_params.append(("LastUpdateTime", datetime.datetime.utcnow().isoformat().encode('utf8')))
if params.get_bool("RecordFrontLock"):
params.put_bool("RecordFront", True)
if not params.get_bool("DisableRadar_Allow"):
params.delete("DisableRadar")
# set unset params
for k, v in default_params:
if params.get(k) is None:
params.put(k, v)
# is this dashcam?
if os.getenv("PASSIVE") is not None:
params.put_bool("Passive", bool(int(os.getenv("PASSIVE", "0"))))
if params.get("Passive") is None:
raise Exception("Passive must be set to continue")
# Create folders needed for msgq
try:
os.mkdir("/dev/shm")
except FileExistsError:
pass
except PermissionError:
print("WARNING: failed to make /dev/shm")
# set version params
params.put("Version", get_version())
params.put("TermsVersion", terms_version)
params.put("TrainingVersion", training_version)
params.put("GitCommit", get_commit(default=""))
params.put("GitBranch", get_short_branch(default=""))
params.put("GitRemote", get_origin(default=""))
# set dongle id
reg_res = register(show_spinner=True)
if reg_res:
dongle_id = reg_res
else:
serial = params.get("HardwareSerial")
raise Exception(f"Registration failed for device {serial}")
os.environ['DONGLE_ID'] = dongle_id # Needed for swaglog
if not is_dirty():
os.environ['CLEAN'] = '1'
# init logging
sentry.init(sentry.SentryProject.SELFDRIVE)
cloudlog.bind_global(dongle_id=dongle_id, version=get_version(), dirty=is_dirty(),
device=HARDWARE.get_device_type())
calibration_data = json.loads(calibration_data)
calibration = np.array(calibration_data['calibration'], dtype=np.float32)
if 'center_bias' in calibration_data:
center_bias = calibration_data['center_bias']
if 'model_bias' in calibration_data:
model_bias = calibration_data['model_bias']
if calibration_data is None or len(calibration) != (len(calibration_items[0]) +
len(calibration_items[1])):
calibration = [
np.zeros(len(calibration_items[0]), dtype=np.float32),
np.zeros(len(calibration_items[1]), dtype=np.float32)
]
calibrated = False
print("resetting calibration")
params.delete("CalibrationParams")
else:
calibration = [
np.array(calibration[:len(calibration_items[0])], dtype=np.float32),
np.array(calibration[len(calibration_items[0]):], dtype=np.float32)
]
lane_width = calibration_data['lane_width']
angle_bias = calibration_data['angle_bias']
print(calibration)
stock_cam_frame_prev = -1
combine_flags = 0
vehicle_array = []
first_model = 0
last_model = len(models) - 1
def manager_init():
# update system time from panda
set_time(cloudlog)
# save boot log
subprocess.call("./bootlog", cwd=os.path.join(BASEDIR, "selfdrive/loggerd"))
params = Params()
params.clear_all(ParamKeyType.CLEAR_ON_MANAGER_START)
default_params = [
("CompletedTrainingVersion", "0"),
("HasAcceptedTerms", "0"),
("OpenpilotEnabledToggle", "1"),
]
if not PC:
default_params.append(("LastUpdateTime", datetime.datetime.utcnow().isoformat().encode('utf8')))
if params.get_bool("RecordFrontLock"):
params.put_bool("RecordFront", True)
if not params.get_bool("DisableRadar_Allow"):
params.delete("DisableRadar")
# set unset params
for k, v in default_params:
if params.get(k) is None:
params.put(k, v)
# is this dashcam?
if os.getenv("PASSIVE") is not None:
params.put_bool("Passive", bool(int(os.getenv("PASSIVE"))))
if params.get("Passive") is None:
raise Exception("Passive must be set to continue")
# Create folders needed for msgq
try:
os.mkdir("/dev/shm")
except FileExistsError:
pass
except PermissionError:
print("WARNING: failed to make /dev/shm")
# set version params
params.put("Version", version)
params.put("TermsVersion", terms_version)
params.put("TrainingVersion", training_version)
params.put("GitCommit", get_git_commit(default=""))
params.put("GitBranch", get_git_branch(default=""))
params.put("GitRemote", get_git_remote(default=""))
# set dongle id
reg_res = register(show_spinner=True)
if reg_res:
dongle_id = reg_res
else:
serial = params.get("HardwareSerial")
raise Exception(f"Registration failed for device {serial}")
os.environ['DONGLE_ID'] = dongle_id # Needed for swaglog
if not dirty:
os.environ['CLEAN'] = '1'
cloudlog.bind_global(dongle_id=dongle_id, version=version, dirty=dirty,
device=HARDWARE.get_device_type())
if comma_remote and not (os.getenv("NOLOG") or os.getenv("NOCRASH") or PC):
crash.init()
crash.bind_user(id=dongle_id)
crash.bind_extra(dirty=dirty, origin=origin, branch=branch, commit=commit,
device=HARDWARE.get_device_type())
class TestParams(unittest.TestCase):
def setUp(self):
self.tmpdir = tempfile.mkdtemp()
print("using", self.tmpdir)
self.params = Params(self.tmpdir)
def tearDown(self):
shutil.rmtree(self.tmpdir)
def test_params_put_and_get(self):
self.params.put("DongleId", "cb38263377b873ee")
assert self.params.get("DongleId") == b"cb38263377b873ee"
def test_params_non_ascii(self):
st = b"\xe1\x90\xff"
self.params.put("CarParams", st)
assert self.params.get("CarParams") == st
def test_params_get_cleared_manager_start(self):
self.params.put("CarParams", "test")
self.params.put("DongleId", "cb38263377b873ee")
assert self.params.get("CarParams") == b"test"
self.params.clear_all(ParamKeyType.CLEAR_ON_MANAGER_START)
assert self.params.get("CarParams") is None
assert self.params.get("DongleId") is not None
def test_params_two_things(self):
self.params.put("DongleId", "bob")
self.params.put("AthenadPid", "123")
assert self.params.get("DongleId") == b"bob"
assert self.params.get("AthenadPid") == b"123"
def test_params_get_block(self):
def _delayed_writer():
time.sleep(0.1)
self.params.put("CarParams", "test")
threading.Thread(target=_delayed_writer).start()
assert self.params.get("CarParams") is None
assert self.params.get("CarParams", True) == b"test"
def test_params_unknown_key_fails(self):
with self.assertRaises(UnknownKeyName):
self.params.get("swag")
with self.assertRaises(UnknownKeyName):
self.params.get_bool("swag")
with self.assertRaises(UnknownKeyName):
self.params.put("swag", "abc")
with self.assertRaises(UnknownKeyName):
self.params.put_bool("swag", True)
def test_delete_not_there(self):
assert self.params.get("CarParams") is None
self.params.delete("CarParams")
assert self.params.get("CarParams") is None
def test_get_bool(self):
self.params.delete("IsMetric")
self.assertFalse(self.params.get_bool("IsMetric"))
self.params.put_bool("IsMetric", True)
self.assertTrue(self.params.get_bool("IsMetric"))
self.params.put_bool("IsMetric", False)
self.assertFalse(self.params.get_bool("IsMetric"))
self.params.put("IsMetric", "1")
self.assertTrue(self.params.get_bool("IsMetric"))
self.params.put("IsMetric", "0")
self.assertFalse(self.params.get_bool("IsMetric"))
def test_put_non_blocking_with_get_block(self):
q = Params(self.tmpdir)
def _delayed_writer():
time.sleep(0.1)
put_nonblocking("CarParams", "test", self.tmpdir)
threading.Thread(target=_delayed_writer).start()
assert q.get("CarParams") is None
assert q.get("CarParams", True) == b"test"
def test_put_bool_non_blocking_with_get_block(self):
q = Params(self.tmpdir)
def _delayed_writer():
time.sleep(0.1)
put_bool_nonblocking("CarParams", True, self.tmpdir)
threading.Thread(target=_delayed_writer).start()
assert q.get("CarParams") is None
assert q.get("CarParams", True) == b"1"
can_function(pm, speed, steer_angle, rk.frame, rk.frame % 500 == 499)
if rk.frame % 5 == 0:
throttle, brake, steer = sendcan_function(sendcan)
steer_angle += steer / 10000.0 # torque
vc = carla.VehicleControl(throttle=throttle,
steer=steer_angle,
brake=brake)
vehicle.apply_control(vc)
print(speed, steer_angle, vc)
rk.keep_time()
if __name__ == "__main__":
params = Params()
params.delete("Offroad_ConnectivityNeeded")
from selfdrive.version import terms_version, training_version
params.put("HasAcceptedTerms", terms_version)
params.put("CompletedTrainingVersion", training_version)
params.put("CommunityFeaturesToggle", "1")
threading.Thread(target=health_function).start()
threading.Thread(target=fake_driver_monitoring).start()
# no carla, still run
try:
import carla
except ImportError:
print("WARNING: NO CARLA")
while 1:
time.sleep(1)
def thermald_thread():
health_timeout = int(1000 * 2.5 *
DT_TRML) # 2.5x the expected health frequency
# now loop
thermal_sock = messaging.pub_sock('thermal')
health_sock = messaging.sub_sock('health', timeout=health_timeout)
location_sock = messaging.sub_sock('gpsLocation')
ignition = False
fan_speed = 0
count = 0
off_ts = None
started_ts = None
started_seen = False
thermal_status = ThermalStatus.green
thermal_status_prev = ThermalStatus.green
usb_power = True
usb_power_prev = True
current_branch = get_git_branch()
network_type = NetworkType.none
network_strength = NetworkStrength.unknown
current_filter = FirstOrderFilter(0., CURRENT_TAU, DT_TRML)
cpu_temp_filter = FirstOrderFilter(0., CPU_TEMP_TAU, DT_TRML)
health_prev = None
fw_version_match_prev = True
charging_disabled = False
current_update_alert = None
time_valid_prev = True
should_start_prev = False
handle_fan = None
is_uno = False
has_relay = False
params = Params()
pm = PowerMonitoring()
no_panda_cnt = 0
thermal_config = get_thermal_config()
IsOpenpilotViewEnabled = 0
ts_last_ip = 0
ip_addr = '255.255.255.255'
# sound trigger
sound_trigger = 1
opkrAutoShutdown = 0
env = dict(os.environ)
env['LD_LIBRARY_PATH'] = mediaplayer
getoff_alert = Params().get('OpkrEnableGetoffAlert') == b'1'
if int(params.get('OpkrAutoShutdown')) == 0:
opkrAutoShutdown = 0
elif int(params.get('OpkrAutoShutdown')) == 1:
opkrAutoShutdown = 5
elif int(params.get('OpkrAutoShutdown')) == 2:
opkrAutoShutdown = 30
elif int(params.get('OpkrAutoShutdown')) == 3:
opkrAutoShutdown = 60
elif int(params.get('OpkrAutoShutdown')) == 4:
opkrAutoShutdown = 180
elif int(params.get('OpkrAutoShutdown')) == 5:
opkrAutoShutdown = 300
elif int(params.get('OpkrAutoShutdown')) == 6:
opkrAutoShutdown = 600
elif int(params.get('OpkrAutoShutdown')) == 7:
opkrAutoShutdown = 1800
elif int(params.get('OpkrAutoShutdown')) == 8:
opkrAutoShutdown = 3600
elif int(params.get('OpkrAutoShutdown')) == 9:
opkrAutoShutdown = 10800
else:
opkrAutoShutdown = 18000
while 1:
ts = sec_since_boot()
health = messaging.recv_sock(health_sock, wait=True)
location = messaging.recv_sock(location_sock)
location = location.gpsLocation if location else None
msg = read_thermal(thermal_config)
if health is not None:
usb_power = health.health.usbPowerMode != log.HealthData.UsbPowerMode.client
# If we lose connection to the panda, wait 5 seconds before going offroad
if health.health.hwType == log.HealthData.HwType.unknown:
no_panda_cnt += 1
if no_panda_cnt > DISCONNECT_TIMEOUT / DT_TRML:
if ignition:
cloudlog.error("Lost panda connection while onroad")
ignition = False
else:
no_panda_cnt = 0
ignition = health.health.ignitionLine or health.health.ignitionCan
# Setup fan handler on first connect to panda
if handle_fan is None and health.health.hwType != log.HealthData.HwType.unknown:
is_uno = health.health.hwType == log.HealthData.HwType.uno
has_relay = health.health.hwType in [
log.HealthData.HwType.blackPanda,
log.HealthData.HwType.uno, log.HealthData.HwType.dos
]
if (not EON) or is_uno:
cloudlog.info("Setting up UNO fan handler")
handle_fan = handle_fan_uno
else:
cloudlog.info("Setting up EON fan handler")
setup_eon_fan()
handle_fan = handle_fan_eon
# Handle disconnect
if health_prev is not None:
if health.health.hwType == log.HealthData.HwType.unknown and \
health_prev.health.hwType != log.HealthData.HwType.unknown:
params.panda_disconnect()
health_prev = health
elif ignition == False or IsOpenpilotViewEnabled:
IsOpenpilotViewEnabled = int(params.get("IsOpenpilotViewEnabled"))
ignition = IsOpenpilotViewEnabled
# get_network_type is an expensive call. update every 10s
if (count % int(10. / DT_TRML)) == 0:
try:
network_type = HARDWARE.get_network_type()
network_strength = HARDWARE.get_network_strength(network_type)
except Exception:
cloudlog.exception("Error getting network status")
msg.thermal.freeSpace = get_available_percent(default=100.0) / 100.0
msg.thermal.memUsedPercent = int(round(
psutil.virtual_memory().percent))
msg.thermal.cpuPerc = int(round(psutil.cpu_percent()))
msg.thermal.networkType = network_type
msg.thermal.networkStrength = network_strength
msg.thermal.batteryPercent = get_battery_capacity()
msg.thermal.batteryStatus = get_battery_status()
msg.thermal.batteryCurrent = get_battery_current()
msg.thermal.batteryVoltage = get_battery_voltage()
msg.thermal.usbOnline = get_usb_present()
# Fake battery levels on uno for frame
if (not EON) or is_uno:
msg.thermal.batteryPercent = 100
msg.thermal.batteryStatus = "Charging"
msg.thermal.bat = 0
# update ip every 10 seconds
ts = sec_since_boot()
if ts - ts_last_ip >= 10.:
try:
result = subprocess.check_output(["ifconfig", "wlan0"],
encoding='utf8') # pylint: disable=unexpected-keyword-arg
ip_addr = re.findall(r"inet addr:((\d+\.){3}\d+)",
result)[0][0]
except:
ip_addr = 'N/A'
ts_last_ip = ts
msg.thermal.ipAddr = ip_addr
current_filter.update(msg.thermal.batteryCurrent / 1e6)
# TODO: add car battery voltage check
max_cpu_temp = cpu_temp_filter.update(max(msg.thermal.cpu))
max_comp_temp = max(max_cpu_temp, msg.thermal.mem,
max(msg.thermal.gpu))
bat_temp = msg.thermal.bat
if handle_fan is not None:
fan_speed = handle_fan(max_cpu_temp, bat_temp, fan_speed, ignition)
msg.thermal.fanSpeed = fan_speed
# If device is offroad we want to cool down before going onroad
# since going onroad increases load and can make temps go over 107
# We only do this if there is a relay that prevents the car from faulting
is_offroad_for_5_min = (started_ts is None) and (
(not started_seen) or (off_ts is None) or
(sec_since_boot() - off_ts > 60 * 5))
if max_cpu_temp > 107. or bat_temp >= 63. or (has_relay
and is_offroad_for_5_min
and max_cpu_temp > 70.0):
# onroad not allowed
thermal_status = ThermalStatus.danger
elif max_comp_temp > 96.0 or bat_temp > 60.:
# hysteresis between onroad not allowed and engage not allowed
thermal_status = clip(thermal_status, ThermalStatus.red,
ThermalStatus.danger)
elif max_cpu_temp > 94.0:
# hysteresis between engage not allowed and uploader not allowed
thermal_status = clip(thermal_status, ThermalStatus.yellow,
ThermalStatus.red)
elif max_cpu_temp > 80.0:
# uploader not allowed
thermal_status = ThermalStatus.yellow
elif max_cpu_temp > 75.0:
# hysteresis between uploader not allowed and all good
thermal_status = clip(thermal_status, ThermalStatus.green,
ThermalStatus.yellow)
else:
# all good
thermal_status = ThermalStatus.green
# **** starting logic ****
# Check for last update time and display alerts if needed
now = datetime.datetime.utcnow()
# show invalid date/time alert
time_valid = now.year >= 2019
if time_valid and not time_valid_prev:
set_offroad_alert("Offroad_InvalidTime", False)
if not time_valid and time_valid_prev:
set_offroad_alert("Offroad_InvalidTime", True)
time_valid_prev = time_valid
# Show update prompt
# try:
# last_update = datetime.datetime.fromisoformat(params.get("LastUpdateTime", encoding='utf8'))
# except (TypeError, ValueError):
# last_update = now
# dt = now - last_update
# update_failed_count = params.get("UpdateFailedCount")
# update_failed_count = 0 if update_failed_count is None else int(update_failed_count)
# last_update_exception = params.get("LastUpdateException", encoding='utf8')
# if update_failed_count > 15 and last_update_exception is not None:
# if current_branch in ["release2", "dashcam"]:
# extra_text = "Ensure the software is correctly installed"
# else:
# extra_text = last_update_exception
# if current_update_alert != "update" + extra_text:
# current_update_alert = "update" + extra_text
# set_offroad_alert("Offroad_ConnectivityNeeded", False)
# set_offroad_alert("Offroad_ConnectivityNeededPrompt", False)
# set_offroad_alert("Offroad_UpdateFailed", True, extra_text=extra_text)
# elif dt.days > DAYS_NO_CONNECTIVITY_MAX and update_failed_count > 1:
# if current_update_alert != "expired":
# current_update_alert = "expired"
# set_offroad_alert("Offroad_UpdateFailed", False)
# set_offroad_alert("Offroad_ConnectivityNeededPrompt", False)
# set_offroad_alert("Offroad_ConnectivityNeeded", True)
# elif dt.days > DAYS_NO_CONNECTIVITY_PROMPT:
# remaining_time = str(max(DAYS_NO_CONNECTIVITY_MAX - dt.days, 0))
# if current_update_alert != "prompt" + remaining_time:
# current_update_alert = "prompt" + remaining_time
# set_offroad_alert("Offroad_UpdateFailed", False)
# set_offroad_alert("Offroad_ConnectivityNeeded", False)
# set_offroad_alert("Offroad_ConnectivityNeededPrompt", True, extra_text=f"{remaining_time} days.")
# elif current_update_alert is not None:
# current_update_alert = None
# set_offroad_alert("Offroad_UpdateFailed", False)
# set_offroad_alert("Offroad_ConnectivityNeeded", False)
# set_offroad_alert("Offroad_ConnectivityNeededPrompt", False)
do_uninstall = params.get("DoUninstall") == b"1"
accepted_terms = params.get("HasAcceptedTerms") == terms_version
completed_training = params.get(
"CompletedTrainingVersion") == training_version
panda_signature = params.get("PandaFirmware")
fw_version_match = (panda_signature is None) or (
panda_signature == FW_SIGNATURE
) # don't show alert is no panda is connected (None)
should_start = ignition
# with 2% left, we killall, otherwise the phone will take a long time to boot
should_start = should_start and msg.thermal.freeSpace > 0.02
# confirm we have completed training and aren't uninstalling
should_start = should_start and accepted_terms and (not do_uninstall) and \
(completed_training or current_branch in ['dashcam', 'dashcam-staging'])
# check for firmware mismatch
should_start = should_start and fw_version_match
# check if system time is valid
should_start = should_start and time_valid
# don't start while taking snapshot
if not should_start_prev:
is_viewing_driver = params.get("IsDriverViewEnabled") == b"1"
is_taking_snapshot = params.get("IsTakingSnapshot") == b"1"
should_start = should_start and (not is_taking_snapshot) and (
not is_viewing_driver)
if fw_version_match and not fw_version_match_prev:
set_offroad_alert("Offroad_PandaFirmwareMismatch", False)
if not fw_version_match and fw_version_match_prev:
set_offroad_alert("Offroad_PandaFirmwareMismatch", True)
# if any CPU gets above 107 or the battery gets above 63, kill all processes
# controls will warn with CPU above 95 or battery above 60
if thermal_status >= ThermalStatus.danger:
should_start = False
if thermal_status_prev < ThermalStatus.danger:
set_offroad_alert("Offroad_TemperatureTooHigh", True)
else:
if thermal_status_prev >= ThermalStatus.danger:
set_offroad_alert("Offroad_TemperatureTooHigh", False)
if should_start:
if not should_start_prev:
params.delete("IsOffroad")
off_ts = None
if started_ts is None:
started_ts = sec_since_boot()
started_seen = True
os.system(
'echo performance > /sys/class/devfreq/soc:qcom,cpubw/governor'
)
else:
if should_start_prev or (count == 0):
put_nonblocking("IsOffroad", "1")
started_ts = None
if off_ts is None:
off_ts = sec_since_boot()
os.system(
'echo powersave > /sys/class/devfreq/soc:qcom,cpubw/governor'
)
if sound_trigger == 1 and msg.thermal.batteryStatus == "Discharging" and started_seen and (
sec_since_boot() - off_ts) > 1 and getoff_alert:
subprocess.Popen([
mediaplayer + 'mediaplayer',
'/data/openpilot/selfdrive/assets/sounds/eondetach.wav'
],
shell=False,
stdin=None,
stdout=None,
stderr=None,
env=env,
close_fds=True)
sound_trigger = 0
# shutdown if the battery gets lower than 3%, it's discharging, we aren't running for
# more than a minute but we were running
if msg.thermal.batteryStatus == "Discharging" and \
started_seen and opkrAutoShutdown and (sec_since_boot() - off_ts) > opkrAutoShutdown:
os.system('LD_LIBRARY_PATH="" svc power shutdown')
charging_disabled = check_car_battery_voltage(should_start, health,
charging_disabled, msg)
if msg.thermal.batteryCurrent > 0:
msg.thermal.batteryStatus = "Discharging"
else:
msg.thermal.batteryStatus = "Charging"
msg.thermal.chargingDisabled = charging_disabled
prebuiltlet = Params().get('PutPrebuiltOn') == b'1'
if not os.path.isfile(prebuiltfile) and prebuiltlet:
os.system("cd /data/openpilot; touch prebuilt")
elif os.path.isfile(prebuiltfile) and not prebuiltlet:
os.system("cd /data/openpilot; rm -f prebuilt")
# Offroad power monitoring
pm.calculate(health)
msg.thermal.offroadPowerUsage = pm.get_power_used()
msg.thermal.carBatteryCapacity = max(0, pm.get_car_battery_capacity())
# # Check if we need to disable charging (handled by boardd)
# msg.thermal.chargingDisabled = pm.should_disable_charging(health, off_ts)
# # Check if we need to shut down
# if pm.should_shutdown(health, off_ts, started_seen, LEON):
# cloudlog.info(f"shutting device down, offroad since {off_ts}")
# # TODO: add function for blocking cloudlog instead of sleep
# time.sleep(10)
# os.system('LD_LIBRARY_PATH="" svc power shutdown')
msg.thermal.chargingError = current_filter.x > 0. and msg.thermal.batteryPercent < 90 # if current is positive, then battery is being discharged
msg.thermal.started = started_ts is not None
msg.thermal.startedTs = int(1e9 * (started_ts or 0))
msg.thermal.thermalStatus = thermal_status
thermal_sock.send(msg.to_bytes())
if usb_power_prev and not usb_power:
set_offroad_alert("Offroad_ChargeDisabled", True)
elif usb_power and not usb_power_prev:
set_offroad_alert("Offroad_ChargeDisabled", False)
thermal_status_prev = thermal_status
usb_power_prev = usb_power
fw_version_match_prev = fw_version_match
should_start_prev = should_start
# report to server once per minute
if (count % int(60. / DT_TRML)) == 0:
cloudlog.event("STATUS_PACKET",
count=count,
health=(health.to_dict() if health else None),
location=(location.to_dict() if location else None),
thermal=msg.to_dict())
count += 1
def main():
params = Params()
dongle_id = params.get("DongleId", encoding='utf-8')
ws_uri = ATHENA_HOST + "/ws/v2/" + dongle_id
api = Api(dongle_id)
conn_retries = 0
while 1:
try:
cloudlog.event("athenad.main.connecting_ws", ws_uri=ws_uri)
ws = create_connection(ws_uri,
cookie="jwt=" + api.get_token(),
enable_multithread=True,
timeout=30.0)
cloudlog.event("athenad.main.connected_ws", ws_uri=ws_uri)
params.delete("PrimeRedirected")
manage_tokens(api)
conn_retries = 0
handle_long_poll(ws)
except (KeyboardInterrupt, SystemExit):
break
except (ConnectionError, TimeoutError, WebSocketException):
conn_retries += 1
params.delete("PrimeRedirected")
params.delete("LastAthenaPingTime")
except socket.timeout:
try:
r = requests.get(
"http://api.commadotai.com/v1/me",
allow_redirects=False,
headers={"User-Agent": f"openpilot-{version}"},
timeout=15.0)
if r.status_code == 302 and r.headers['Location'].startswith(
"http://u.web2go.com"):
params.put_bool("PrimeRedirected", True)
except Exception:
cloudlog.exception("athenad.socket_timeout.exception")
params.delete("LastAthenaPingTime")
except Exception:
cloudlog.exception("athenad.main.exception")
conn_retries += 1
params.delete("PrimeRedirected")
params.delete("LastAthenaPingTime")
time.sleep(backoff(conn_retries))
def fingerprint(logcan, sendcan, has_relay):
params = Params()
car_params = params.get("CarParams")
if not travis:
cached_fingerprint = params.get('CachedFingerprint')
else:
cached_fingerprint = None
if car_params is not None:
car_params = car.CarParams.from_bytes(car_params)
fixed_fingerprint = os.environ.get('FINGERPRINT', "")
skip_fw_query = os.environ.get('SKIP_FW_QUERY', False)
if has_relay and not fixed_fingerprint and not skip_fw_query:
# Vin query only reliably works thorugh OBDII
bus = 1
cached_params = Params().get("CarParamsCache")
if cached_params is not None:
cached_params = car.CarParams.from_bytes(cached_params)
if cached_params.carName == "mock":
cached_params = None
if cached_params is not None and len(cached_params.carFw) > 0 and cached_params.carVin is not VIN_UNKNOWN:
cloudlog.warning("Using cached CarParams")
vin = cached_params.carVin
car_fw = list(cached_params.carFw)
else:
cloudlog.warning("Getting VIN & FW versions")
_, vin = get_vin(logcan, sendcan, bus)
car_fw = get_fw_versions(logcan, sendcan, bus)
fw_candidates = match_fw_to_car(car_fw)
else:
vin = VIN_UNKNOWN
fw_candidates, car_fw = set(), []
cloudlog.warning("VIN %s", vin)
Params().put("CarVin", vin)
finger = gen_empty_fingerprint()
candidate_cars = {i: all_known_cars() for i in [0, 1]} # attempt fingerprint on both bus 0 and 1
frame = 0
frame_fingerprint = 10 # 0.1s
car_fingerprint = None
done = False
if cached_fingerprint is not None and use_car_caching: # if we previously identified a car and fingerprint and user hasn't disabled caching
cached_fingerprint = json.loads(cached_fingerprint)
if cached_fingerprint[0] is None or len(cached_fingerprint) < 3:
params.delete('CachedFingerprint')
else:
finger[0] = {int(key): value for key, value in cached_fingerprint[2].items()}
source = car.CarParams.FingerprintSource.can
return (str(cached_fingerprint[0]), finger, vin, car_fw, cached_fingerprint[1])
while not done:
a = messaging.get_one_can(logcan)
for can in a.can:
# need to independently try to fingerprint both bus 0 and 1 to work
# for the combo black_panda and honda_bosch. Ignore extended messages
# and VIN query response.
# Include bus 2 for toyotas to disambiguate cars using camera messages
# (ideally should be done for all cars but we can't for Honda Bosch)
if can.src in range(0, 4):
finger[can.src][can.address] = len(can.dat)
for b in candidate_cars:
if (can.src == b or (only_toyota_left(candidate_cars[b]) and can.src == 2)) and \
can.address < 0x800 and can.address not in [0x7df, 0x7e0, 0x7e8]:
candidate_cars[b] = eliminate_incompatible_cars(can, candidate_cars[b])
# if we only have one car choice and the time since we got our first
# message has elapsed, exit
for b in candidate_cars:
# Toyota needs higher time to fingerprint, since DSU does not broadcast immediately
if only_toyota_left(candidate_cars[b]):
frame_fingerprint = 100 # 1s
if len(candidate_cars[b]) == 1:
if frame > frame_fingerprint:
# fingerprint done
car_fingerprint = candidate_cars[b][0]
elif len(candidate_cars[b]) < 4: # For the RAV4 2019 and Corolla 2020 LE Fingerprint problem
if frame > 180:
if any(("TOYOTA COROLLA TSS2 2019" in c) for c in candidate_cars[b]):
car_fingerprint = "TOYOTA COROLLA TSS2 2019"
if any(("TOYOTA COROLLA HYBRID TSS2 2019" in c) for c in candidate_cars[b]):
car_fingerprint = "TOYOTA COROLLA HYBRID TSS2 2019"
if any(("HYUNDAI IONIQ ELECTRIC LIMITED 2019" in c) for c in candidate_cars[b]):
car_fingerprint = "HYUNDAI IONIQ ELECTRIC LIMITED 2019"
# bail if no cars left or we've been waiting for more than 2s
failed = all(len(cc) == 0 for cc in candidate_cars.values()) or frame > 200
succeeded = car_fingerprint is not None
done = failed or succeeded
frame += 1
source = car.CarParams.FingerprintSource.can
# If FW query returns exactly 1 candidate, use it
if len(fw_candidates) == 1:
car_fingerprint = list(fw_candidates)[0]
source = car.CarParams.FingerprintSource.fw
if fixed_fingerprint:
car_fingerprint = fixed_fingerprint
source = car.CarParams.FingerprintSource.fixed
cloudlog.warning("fingerprinted %s", car_fingerprint)
params.put("CachedFingerprint", json.dumps([car_fingerprint, source, {int(key): value for key, value in finger[0].items()}]))
return car_fingerprint, finger, vin, car_fw, source
