Closed EKNYESE closed 2 years ago
CrazyIvan359
commented
3 years ago Looks like I did not remove the note in the docs to install One Wire requirements, there are none anymore. I wrote my own One Wire interface library so no external ones are needed.
What else are you hung up on getting your sensors working?
EKNYESE
commented
3 years ago Unfortunately I was not able until now to use it for DS18B20. Maybe it is a problem with user-rights - I am using openhabian as base.
Do You have an idea, how to interpret this failure message?: Could you please also give a concrete example, how to patch the config to read DS18B20? Right now I am not understanding the documentation and I am happy, that I have set it up right for reading GPIOs (also after several hours of tries because of spaces - needed by python etc..)..
[12:42:25] openhabian@openHABianRPi4:~$ /usr/bin/python3 /opt/mqttany/mqttany/mqttany.py
2021-08-02 12:42:37,987 [INFO ] [core ] MQTTany 0.14.3 starting
2021-08-02 12:42:38,074 [INFO ] [core.gpio ] Detected board: RASPBERRY_PI_4B
2021-08-02 12:42:38,309 [ERROR] [onewire ] An exception occurred while running function 'load'
2021-08-02 12:42:38,311 [ERROR] [onewire ]
Traceback (most recent call last):
File "/opt/mqttany/mqttany/modules/__init__.py", line 83, in call
retval = func(**kwargs)
File "/opt/mqttany/mqttany/modules/onewire/core.py", line 129, in load
config_data = parse_config(config_raw, conf_options, log)
File "/opt/mqttany/mqttany/config.py", line 261, in parse_config
valid, config = parse_dict(data, options)
File "/opt/mqttany/mqttany/config.py", line 250, in parse_dict
config,
File "/opt/mqttany/mqttany/config.py", line 170, in process_option
if not isinstance(value, option["type"]):
TypeError: isinstance() arg 2 must be a type or tuple of types
2021-08-02 12:42:38,312 [WARN ] [core ] Module 'onewire' load failedThat is possibly an issue with the One Wire module, I will need some more information to dig into it though. Please run MQTTany with the -vv option and paste the log from the start up to the error here. I would also like to see your One Wire section from the config file.
Please use code fences when posting logs or configs so that they are readable. Here are examples:
```log
Paste log herePaste config here
As for the possible access issues, I don't remember if openhabian has the udev rules or not, but you should follow the instructions on the One Wire page to install the ones included with MQTTany. Thanks for your response! Regarding the instructions: I have tried every line but it was also not possible for me to execute any udev rules. I could not find any "udev/98-w1.rules"since "whereis 98-w1.rules" does not find anything related. Btw.: I am not an linux-exper and do not want to add any additional unnecessary groups. So I hope, that fixing the onewire-module is enough to let mqtt communicate - as the gpio-input is also working right now..
CrazyIvan359
commented
3 years ago I edited your comment to use collapsible sections because I'm on my phone.
So the udev rules file is here which if you followed the instructions to the letter should be in /opt/mqttany/udev.
There is definitely a bug in the One Wire module though, your config is fine. I will look into that later this week when I have time.
As for getting One Wire configured and also your GPIO working, because the log is telling me it isn't, let's switch to discussion #121
CrazyIvan359
commented
2 years ago @EKNYESE sorry it took so long to get back to this, I have not had much time to work on MQTTany this year.
I came to work on this issue but looking through everything here again I found that the problem is actually with your config. This key in the onewire section is wrong:
### Bus Interface
bus: 'w1'It should be 'bus interface' and not 'bus'
### Bus Interface
bus interface: 'w1'
Describe the bug
"pip3 install -r requirements/onewire.txt" not possible since missing!!
Expected behavior
"pip3 install -r requirements/onewire.txt" possible
Environment
Configuration
Logs