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hoymiles_mgr.py
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hoymiles_mgr.py
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import appdaemon.plugins.hass.hassapi as hass
import time, timeutils
from hoymiles import HoymilesInverter
class HoymilesMgr(hass.Hass):
def initialize(self):
self.run_in(self.connect_to_inverter, 10)
def connect_to_inverter(self, kwargs):
self.hoymiles_inverter = HoymilesInverter(host = '192.168.1.136', port = 502)
self.hoymiles_inverter.power_cycle_dtu(self)
self.publish_message(var_name = "hoymiles_last_dtu_reset",
friendly_name = "Letzter Reset der DTU",
msg_text = timeutils.get_current_timestamp())
self.run_in(self.schedule_callbacks, 15)
def schedule_callbacks(self, kwargs):
self.run_every(self.update_power_status, "now", 4)
self.run_every(self.update_aux_status, "now", 10)
self.run_every(self.publish_measurements, "now", 4)
self.run_every(self.data_integrity_watchdog, "now", 4)
def data_integrity_watchdog(self, kwargs):
def _is_anomalous_val(val):
return abs(val) < 1e-3
def _sun_shines():
sun_state = self.get_entity("sun.sun").get_state(attribute = "state")
return sun_state == "above_horizon"
if _sun_shines() and \
_is_anomalous_val(self.hoymiles_inverter.power_status["inverter_0_power_kW"]) and \
_is_anomalous_val(self.hoymiles_inverter.power_status["inverter_1_power_kW"]) and \
_is_anomalous_val(self.hoymiles_inverter.temperature_status["temp_inverter_0_deg"]) and \
_is_anomalous_val(self.hoymiles_inverter.temperature_status["temp_inverter_1_deg"]):
self.schedule_restart()
def schedule_restart(self):
self.hoymiles_inverter.power_status["inverter_0_power_kW"] = 0.0
self.hoymiles_inverter.power_status["inverter_1_power_kW"] = 0.0
self.hoymiles_inverter.power_status["last_updated"] = "in_restart"
self.hoymiles_inverter.temperature_status["temp_inverter_0_deg"] = 0.0
self.hoymiles_inverter.temperature_status["temp_inverter_1_deg"] = 0.0
self.hoymiles_inverter.temperature_status["last_updated"] = "in_restart"
self.publish_measurements_hoymiles()
self.restart_app("hoymiles_mgr")
def update_power_status(self, kwargs):
try:
self.hoymiles_inverter.update_power_status()
except:
self.schedule_restart()
def update_aux_status(self, kwargs):
try:
self.hoymiles_inverter.update_temperature_status()
except:
self.schedule_restart()
def publish_measurements(self, kwargs):
self.publish_measurements_hoymiles()
def publish_measurements_hoymiles(self):
self.publish_measurement(var_name = "hoymiles_inverter_0_power",
friendly_name = "Gaupe Ost Ausgangsleistung",
value = self.disp_format(self.hoymiles_inverter.power_status["inverter_0_power_kW"]),
unit = "kW",
meas_type = "power")
self.publish_measurement(var_name = "hoymiles_inverter_1_power",
friendly_name = "Gaupe West Ausgangsleistung",
value = self.disp_format(self.hoymiles_inverter.power_status["inverter_1_power_kW"]),
unit = "kW",
meas_type = "power")
self.publish_message(var_name = "hoymiles_power_lastdata",
friendly_name = "Letzte Aktualisierung der Leistungsdaten",
msg_text = self.hoymiles_inverter.power_status["last_updated"])
self.publish_measurement(var_name = "hoymiles_inverter_0_temp_deg",
friendly_name = "Gaupe Ost Temperatur",
value = self.disp_format(self.hoymiles_inverter.temperature_status["temp_inverter_0_deg"]),
unit = "°C",
meas_type = "power")
self.publish_measurement(var_name = "hoymiles_inverter_1_temp_deg",
friendly_name = "Gaupe West Temperatur",
value = self.disp_format(self.hoymiles_inverter.temperature_status["temp_inverter_1_deg"]),
unit = "°C",
meas_type = "power")
self.publish_message(var_name = "hoymiles_temp_lastdata",
friendly_name = "Letzte Aktualisierung der Temperaturdaten",
msg_text = self.hoymiles_inverter.temperature_status["last_updated"])
def disp_format(self, val):
return round(val, 2)
def publish_message(self, var_name, friendly_name, msg_text):
self.set_state(f"sensor.{var_name}",
state = msg_text,
attributes = {"friendly_name": friendly_name})
def publish_measurement(self, var_name, friendly_name, value, unit, meas_type):
self.set_state(f"sensor.{var_name}",
state = value,
attributes = {"friendly_name": friendly_name,
"unit_of_measurement": unit,
"state_class": "measurement",
"device_class": meas_type})