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Updates to LIRC documentation to deal with broken dep in PyPI (#2306). (#635)

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Nick Touran 2016-07-13 00:24:36 -07:00 committed by Fabian Affolter
parent 1c5555926a
commit 6c953006ac
1 changed files with 33 additions and 7 deletions
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source/_components/lirc.markdown
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@ -23,9 +23,39 @@ Sending IR commands is not supported in this component (yet), but can be accompl
To allow Home Assistant to talk to your IR receiver, you need to first make sure you have the correct dependencies installed:
```bash
$ sudo apt-get install lirc
$ sudo apt-get install lirc python3-lirc
```
Check the version of `python3-lirc`:
```bash
$ apt-cache show python3-lirc
Package: python3-lirc
Source: python-lirc
Version: 1.2.1-2
```
If you do not have this version or you are running in a virtual environment, then your system will completely freeze with this component active. You will need to build `python3-lirc` from source. The version of this library in the Python package index is also broken, so the typical dependency system cannot fix this. Build it from source like this:
As regular user:
```bash
sudo apt-get install liblircclient-dev
```
As the user that runs hass:
```bash
(hass) $ git clone https://github.com/tompreston/python-lirc.git
(hass) $ cd python-lirc
(hass) $ make py3
(hass) $ python3 setup.py build
(hass) $ python3 setup.py install
```
If you are not using a virtual environment setup, then you'll need a `sudo` before the install line above.
<p class='note'>
If you are configuring on a Raspberry Pi, there are excellent instructions with GPIO schematics and driver configurations [here](http://alexba.in/blog/2013/01/06/setting-up-lirc-on-the-raspberrypi/). Consider following these.
</p>
@ -60,10 +90,10 @@ end
Test your LIRC installation before proceeding by running:
```bash
$ irexec -n home-assistant
$ ircat home-assistant
```
and pressing some buttons on the remote.
and pressing some buttons on the remote. You should see them register on the screen if LIRC is properly configured.
### {% linkable_title Configuration Home Assistant %}
@ -73,10 +103,6 @@ and pressing some buttons on the remote.
lirc:
```
<p class='note'>
If you are on a Debian based system (like Raspberry Pi) and are having issues loading the component due to it being unable to install python-lirc, install it manually using `apt-get install python3-lirc`.
</p>
#### {% linkable_title Events %}
The LIRC component fires `ir_command_received` events on the bus. You can capture the events and respond to them in automation scripts like this: