argon40: Invalid config

Version of the custom_component

VERSION = "0.0.1"

Configuration


argon40:

Describe the bug

Followed the instructions copied the argon40 folder to custom_components, added argon40: to configuration.yaml.

Reboot HA, received Invalid config notification when reboot completed.

Debug log


Log Details (ERROR)
Logger: homeassistant.setup
Source: custom_components/argon40/__init__.py:79
First occurred: 5:29:52 PM (1 occurrences)
Last logged: 5:29:52 PM

Error during setup of component argon40
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/smbus/smbus.py", line 81, in open
    self._fd = os.open(path, os.O_RDWR, 0)
FileNotFoundError: [Errno 2] No such file or directory: '/dev/i2c-1'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/config/custom_components/argon40/__init__.py", line 38, in async_setup
    bus = SMBus(1)
  File "/usr/local/lib/python3.8/site-packages/smbus/smbus.py", line 56, in __init__
    self.open(bus)
  File "/usr/local/lib/python3.8/site-packages/smbus/smbus.py", line 83, in open
    raise IOError(e.errno)
OSError: 2

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/setup.py", line 193, in _async_setup_component
    result = await asyncio.wait_for(task, SLOW_SETUP_MAX_WAIT)
  File "/usr/local/lib/python3.8/asyncio/tasks.py", line 483, in wait_for
    return fut.result()
  File "/config/custom_components/argon40/__init__.py", line 79, in async_setup
    address,
UnboundLocalError: local variable 'address' referenced before assignment
Home Assistant has started!

About this issue

Original URL
State: closed
Created 4 years ago
Comments: 18 (4 by maintainers)

Most upvoted comments

Got I2C enabled! I can hear the fan running now, haven’t done any automation for it yet.

It’s a mix between all these: https://github.com/Misiu/argon40/issues/1#issuecomment-657207579 this: https://www.home-assistant.io/hassio/enable_i2c/ and finally this: https://github.com/home-assistant/operating-system/blob/ec6f7978b52823098c3d555f14c6097d0eb33916/Documentation/configuration.md#automatic

So this is what I did: Format a USB stick with FAT32/EXT4/NTFS and name it CONFIG (in all capitals)

In the root of the USB drive add a folder called modules

Inside that folder add a text file called rpi-i2c.conf with the following contents:

i2c-bcm2708
i2c-dev

If you are using a Windows machine make sure it does not save as rpi-i2c.conf.txt

In the root of the USB drive add a file called config.txt with the following contents:

dtparam=i2c1=on
dtparam=i2c_arm=on

If you are using a Windows machine make sure it does not save as config.txt.txt

Insert the USB drive into your Raspberry Pi. Now go to your Home Assistant web interface, in the sidebar click Supervisor > System.

Now click Import from USB.

Reboot Host, don’t take out the USB, leave it plugged in the whole process. Do note, Reboot Host and not reboot HA.

Thank you so much @Misiu working great with Node-Red: Screenshot 2020-08-10 at 1 39 17 AM

webhostsg on Aug 9, 2020