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move connect into try

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This commit is contained in:
robert 2024-01-31 23:17:30 +00:00
parent d0928855d1
commit 0103569345
1 changed files with 18 additions and 19 deletions
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37
examples/solar-monitoring.py
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@ -25,13 +25,7 @@ logging.basicConfig(level=logging.DEBUG)
client_id = 'solarmonitor' # unique client_id client_id = 'solarmonitor' # unique client_id
mqtt_broker = "openwb-2" # broker address, usually your HASS IP address mqtt_broker = "openwb-2" # broker address, usually your HASS IP address
# create the MQTT client #set topics
client = mqtt_client.Client(client_id, protocol=mqtt_client.MQTTv31) # * set a random string (max 23 chars)
# client connection
# client.username_pw_set(mqtt_username, mqtt_password) # MQTT server credentials
client.connect(mqtt_broker, 1883, 60) # MQTT server address
topic_house_battery_soc = "openWB/bat/get/soc" topic_house_battery_soc = "openWB/bat/get/soc"
topic_house_battery_power = "openWB/bat/get/power" topic_house_battery_power = "openWB/bat/get/power"
@ -44,15 +38,23 @@ topic_car_soc = "openWB/vehicle/4/get/soc"
topic_charge_point_power = "openWB/internal_chargepoint/0/get/powers" topic_charge_point_power = "openWB/internal_chargepoint/0/get/powers"
house_battery_soc = client.subscribe(topic_house_battery_soc)
house_battery_power = client.subscribe(topic_house_battery_power)
power_import_export = client.subscribe(topic_power_import_export)
pv_power = client.subscribe(topic_pv_power)
house_power = client.subscribe(topic_house_power)
car_soc = client.subscribe(topic_car_soc)
charge_point_power = client.subscribe(topic_charge_point_power)
try: try:
# create the MQTT client
client = mqtt_client.Client(client_id, protocol=mqtt_client.MQTTv31) # * set a random string (max 23 chars)
# client connection
# client.username_pw_set(mqtt_username, mqtt_password) # MQTT server credentials
client.connect(mqtt_broker, 1883, 60) # MQTT server address
house_battery_soc = client.subscribe(topic_house_battery_soc)
house_battery_power = client.subscribe(topic_house_battery_power)
power_import_export = client.subscribe(topic_power_import_export)
pv_power = client.subscribe(topic_pv_power)
house_power = client.subscribe(topic_house_power)
car_soc = client.subscribe(topic_car_soc)
charge_point_power = client.subscribe(topic_charge_point_power)
logging.info("epd2in13b_V3 Demo") logging.info("epd2in13b_V3 Demo")
epd = epd2in13b_V3.EPD() epd = epd2in13b_V3.EPD()
@ -78,12 +80,9 @@ try:
drawblack.text((2, 64), 'Batterie Entladen', font = font16, fill = 0) drawblack.text((2, 64), 'Batterie Entladen', font = font16, fill = 0)
drawblack.text((2, 80), 'Auto Laden', font = font16, fill = 0) drawblack.text((2, 80), 'Auto Laden', font = font16, fill = 0)
#drawblack.text((100, 80), str(charge_point_power), font = font16, fill = 0) drawblack.text((100, 80), str(charge_point_power), font = font16, fill = 0)
epd.display(epd.getbuffer(HBlackimage), epd.getbuffer(HRYimage)) epd.display(epd.getbuffer(HBlackimage), epd.getbuffer(HRYimage))
#logging.info("Clear...") #logging.info("Clear...")
#epd.init() #epd.init()
#epd.Clear() #epd.Clear()