Not able to get it running...

[MrMennens]

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Action description python3 -m mqtt_io config.yml

Previous attempts Sudo / wo sudo reinstall pip packages

Error messages and traceback

Traceback (most recent call last):
  File "/usr/lib/python3.7/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.7/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/usr/local/lib/python3.7/dist-packages/mqtt_io/__main__.py", line 85, in <module>
    main()
  File "/usr/local/lib/python3.7/dist-packages/mqtt_io/__main__.py", line 52, in main
    config = load_main_config(args.config)
  File "/usr/local/lib/python3.7/dist-packages/mqtt_io/config/__init__.py", line 175, in load_main_config
    with open(path, "r") as stream:

Config

mqtt:
  host: localhost
  topic_prefix: test

# GPIO
gpio_modules:
  # Use the Raspberry Pi built-in GPIO
  - name: rpi
    module: raspberrypi

#digital_inputs:
  # Pin 0 is an input connected to a doorbell button
#  - name: doorbell
#    module: rpi
#    pin: 0

#digital_outputs:
#  # Pin 1 is an output connected to a light
#  - name: porch_light
#    module: rpi
#    pin: 1

# Sensors
sensor_modules:
  # An LM75 sensor attached to the I2C bus
  - name: ina219_sensor
    module: ina219
    i2c_bus_num: 1
    chip_addr: 0x40

sensor_inputs:
  # The configuration of the specific sensor value to use (LM75 only has temperature)
  - name: teest
    module: ina219_sensor

# Streams
stream_modules:
  # A serial port to communicate with the house alarm system
  - name: alarm_system
    module: serial
    device: /dev/ttyUSB0
    baud: 9600

Hardware

• Platform: Raspberry Pi
• Connected hardware: GPIO INA219

System:

• OS: Raspbian

• Python version: python --version Python 2.7.16 python3 --version Python 3.7.3

• User you're running as: pi / sudo

• Using a virtualenv?: no

Additional context Not sure were to go from here...

[flyte]

It looks like the traceback is missing the bit at the bottom that says what the actual issue is. Could you paste the whole lot please?

[MrMennens]

damn...

typo

config.yml has to be config.yaml

sorry for opening an issue...

[MrMennens]

in all the documentation there is no example of the Ina219 implementation... Is it possible to get some examples in any way?

the config file I created is not working..

mqtt:
  host: localhost
  topic_prefix: test

# Sensors
sensor_modules:
  # An LM75 sensor attached to the I2C bus
  - name: ina219_sensor
    module: ina219
    i2c_bus_num: 0
    chip_addr: 0x40

sensor_inputs:
  # The configuration of the specific sensor value to use (LM75 only has temperature)
  - name: teest
    module: ina219_sensor

Traceback (most recent call last):
  File "/usr/lib/python3.7/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.7/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/home/pi/.local/lib/python3.7/site-packages/mqtt_io/__main__.py", line 85, in <module>
    main()
  File "/home/pi/.local/lib/python3.7/site-packages/mqtt_io/__main__.py", line 80, in main
    mqtt_gpio.run()
  File "/home/pi/.local/lib/python3.7/site-packages/mqtt_io/server.py", line 1229, in run
    self._init_sensor_modules()
  File "/home/pi/.local/lib/python3.7/site-packages/mqtt_io/server.py", line 256, in _init_sensor_modules
    sens_config, "sensor", self.config["options"]["install_requirements"]
  File "/home/pi/.local/lib/python3.7/site-packages/mqtt_io/server.py", line 116, in _init_module
    "%s.%s.%s" % (MODULE_IMPORT_PATH, module_type, module_config["module"])
  File "/usr/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 724, in exec_module
  File "<frozen importlib._bootstrap_external>", line 860, in get_code
  File "<frozen importlib._bootstrap_external>", line 791, in source_to_code
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/pi/.local/lib/python3.7/site-packages/mqtt_io/modules/sensor/ina219.py", line 7
    <!DOCTYPE html>
    ^
SyntaxError: invalid syntax

[flyte]

Yeah, adding documentation/examples for each of the modules is definitely on the list. It's a little difficult though, as I don't have all of the hardware that this project supports. A lot of the modules have been contributed by others.

I'm not sure where your error is coming from though. Would you mind adding the following to the top of your config file? It'll send the error, along with a bunch of details to sentry so I can see what's going on (only I have access to this data):

reporting:
  enabled: yes
  issue_id: 228

Information about this feature is here in the documentation

[MrMennens]

Yeah, noticed your todo list... i'm a bit to early maybe ;) if i can be of any help with my ina219, just let me know!

I added the code you requested, hope you can seee it in sentry! (tried 3 different versions of the config.yaml file)

Good luck

[frabnet]

Hi, I have a similar problem:

config.yml

mqtt:
  host: iotsrv.lan
  topic_prefix: testmqtt

sensor_modules:
  - name: myina
    module: ina219
    i2c_bus_num: 0
    chip_addr: 0x40
    shunt_ohms: 0.1

sensor_inputs:
   - name: voltage_ina
     module: myina

frab@orangepione:~$ python3 -m mqtt_io config.yml

Traceback (most recent call last):
  File "/usr/lib/python3.7/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.7/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/home/frab/.local/lib/python3.7/site-packages/mqtt_io/__main__.py", line 85, in <module>
    main()
  File "/home/frab/.local/lib/python3.7/site-packages/mqtt_io/__main__.py", line 80, in main
    mqtt_gpio.run()
  File "/home/frab/.local/lib/python3.7/site-packages/mqtt_io/server.py", line 1229, in run
    self._init_sensor_modules()
  File "/home/frab/.local/lib/python3.7/site-packages/mqtt_io/server.py", line 256, in _init_sensor_modules
    sens_config, "sensor", self.config["options"]["install_requirements"]
  File "/home/frab/.local/lib/python3.7/site-packages/mqtt_io/server.py", line 116, in _init_module
    "%s.%s.%s" % (MODULE_IMPORT_PATH, module_type, module_config["module"])
  File "/usr/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'mqtt_io.modules.sensor.ina219'

Do you think it's the same problem?

[lada2102]

Hi, I have a problem with mqtt-io on rp3b+/raspbian buster/Python3.7 but on bullseye everything works fine, and now i have errors, i think, that's a problem with connecting to mqtt server. pi@raspberrypi:~ $ sudo python3 -m mqtt_io /home/pi/config.yml 2022-03-20 02:05:59 mqtt_io.server [INFO] Connecting to MQTT... 2022-03-20 02:05:59 mqtt_io.server [INFO] Digital input 'drzwi_kotlownia' value changed to True 2022-03-20 02:05:59 mqtt_io.server [INFO] Digital input 'okno_kotlownia' value changed to True 2022-03-20 02:05:59 mqtt_io.server [INFO] Digital input 'okno_kuchnia' value changed to True 2022-03-20 02:05:59 mqtt_io.server [INFO] Digital input 'okno_jadalnia' value changed to True 2022-03-20 02:05:59 mqtt_io.server [INFO] Digital input 'okno_salon' value changed to True 2022-03-20 02:05:59 mqtt_io.server [INFO] Digital input 'okno_gabinet' value changed to True 2022-03-20 02:05:59 mqtt_io.server [INFO] Digital input 'ruch_garaz' value changed to True 2022-03-20 02:05:59 mqtt_io.server [INFO] Digital input 'ruch_kotlownia' value changed to True Traceback (most recent call last): File "/usr/local/lib/python3.7/dist-packages/asyncio_mqtt/client.py", line 79, in connect await loop.run_in_executor(None, self._client.connect, self._hostname, self._port, 60) File "/usr/lib/python3.7/concurrent/futures/thread.py", line 57, in run result = self.fn(*self.args, **self.kwargs) File "/usr/local/lib/python3.7/dist-packages/paho/mqtt/client.py", line 914, in connect return self.reconnect() File "/usr/local/lib/python3.7/dist-packages/paho/mqtt/client.py", line 1044, in reconnect sock = self._create_socket_connection() File "/usr/local/lib/python3.7/dist-packages/paho/mqtt/client.py", line 3685, in _create_socket_connection return socket.create_connection(addr, timeout=self._connect_timeout, source_address=source) File "/usr/lib/python3.7/socket.py", line 707, in create_connection for res in getaddrinfo(host, port, 0, SOCK_STREAM): File "/usr/lib/python3.7/socket.py", line 748, in getaddrinfo for res in _socket.getaddrinfo(host, port, family, type, proto, flags): socket.gaierror: [Errno -2] Name or service not known

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/usr/local/lib/python3.7/dist-packages/mqtt_io/mqtt/asyncio_mqtt.py", line 32, in inner await func(*args, **kwargs) File "/usr/local/lib/python3.7/dist-packages/mqtt_io/mqtt/asyncio_mqtt.py", line 79, in connect await self._client.connect(timeout=timeout) File "/usr/local/lib/python3.7/dist-packages/asyncio_mqtt/client.py", line 88, in connect raise MqttError(str(error)) asyncio_mqtt.error.MqttError: [Errno -2] Name or service not known

The above exception was the direct cause of the following exception:

Traceback (most recent call last): File "/usr/local/lib/python3.7/dist-packages/mqtt_io/server.py", line 1158, in _main_loop await self._connect_mqtt() File "/usr/local/lib/python3.7/dist-packages/mqtt_io/server.py", line 585, in _connect_mqtt await self.mqtt.connect() File "/usr/local/lib/python3.7/dist-packages/mqtt_io/mqtt/asyncio_mqtt.py", line 34, in inner raise MQTTException from exc mqtt_io.mqtt.MQTTException

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/usr/lib/python3.7/runpy.py", line 193, in _run_module_as_main "main", mod_spec) File "/usr/lib/python3.7/runpy.py", line 85, in _run_code exec(code, run_globals) File "/usr/local/lib/python3.7/dist-packages/mqtt_io/main.py", line 85, in main() File "/usr/local/lib/python3.7/dist-packages/mqtt_io/main.py", line 80, in main mqtt_gpio.run() File "/usr/local/lib/python3.7/dist-packages/mqtt_io/server.py", line 1237, in run self.loop.run_until_complete(self._main_task) File "/usr/lib/python3.7/asyncio/base_events.py", line 584, in run_until_complete return future.result() File "/usr/local/lib/python3.7/dist-packages/mqtt_io/server.py", line 1183, in _main_loop if reconnects_remaining is not None: UnboundLocalError: local variable 'reconnects_remaining' referenced before assignment

config.yml mqtt: host: 192.168.192.5 port: 1883 user: "user" password: "pass" topic_prefix: alarm

gpio_modules:

• name: raspberrypi module: raspberrypi

digital_inputs:

• name: drzwi_kotlownia module: raspberrypi pin: 4 on_payload: "open" off_payload: "closed" pullup: yes pulldown: no

digital_outputs:

sensor_modules:

sensor_inputs:

stream_modules:

Thank's.

[BenjiU]

I don't know, what's the original problem of lada2102 is.

But we need to switch these both lines in the try catch statement, because reconnects_remaining is used in catch, when _connect_mqtt() fails: await self._connect_mqtt() reconnects_remaining = self.config["mqtt"]["reconnect_count"]

[BenjiU]

@lada2102: where is host: 192.168.192.5 pointing to? Is it also on your raspberry or is it an external server for both of your scenarios: buster or bullseye?

[lada2102]

@BenjiU : Host 192.168.192.5 is in Zerotier-one external network and i think that's the problem. In local network everything works fine. Currently i have Raspbian Bullseye. I try solve problem with connection and check mqqt-io again.

EDIT : Problem solved, zerotier was not working properly. Thanks.