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Update to use the LCN frontend panel (#34635)

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Co-authored-by: c0ffeeca7 <38767475+c0ffeeca7@users.noreply.github.com>
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@ -23,13 +23,23 @@ ha_platforms:
- scene
- sensor
- switch
ha_config_flow: true
ha_integration_type: integration
---
The `lcn` integration for Home Assistant allows you to connect to [LCN](https://www.lcn.eu/) hardware devices.
The **LCN** {% term integration %} for Home Assistant allows you to connect to [LCN](https://www.lcn.eu/) hardware devices.
The integration requires one unused license of the coupling software LCN-PCHK (version >2.8) and an LCN hardware coupler. Alternatively, an LCN-PKE coupler can be used which offers two PCHK licenses.
With this setup sending and receiving commands to and from LCN modules is possible.
## Prerequisites
- The integration requires one unused license of the coupling software LCN-PCHK (version >2.8) and an LCN hardware coupler.
- Alternatively, an LCN-VISU or LCN-PKE coupler can be used which offers at least two PCHK licenses.
With this setup, sending and receiving commands to and from LCN modules is possible.
The `lcn` integration allows connections to more than one hardware coupler. For each coupler, a new integration entry needs to be created.
{% include integrations/config_flow.md %}
## Supported device types
There is currently support for the following device types within Home Assistant:
@ -47,375 +57,16 @@ Therefore the `lcn` integration offers a variety of [events](#events), [device t
They are ideal to be used in automation scripts or for the `template` platforms.
{% endnote %}
## Configuration
To use your LCN system in your installation, add the following lines to your {% term "`configuration.yaml`" %} file.
You have to specify at least one IP/port with login credentials for a PCHK host.
Consider to store your credentials in a [`secrets.yaml`](/docs/configuration/secrets).
## Setting up devices and entites
```yaml
lcn:
connections:
- name: myhome
host: 192.168.2.41
port: 4114
username: lcn
password: lcn
The `lcn` hardware modules and groups are represented by Home Assistant *devices*. The periphery of each `lcn` module is represented by Home Assistant *entities*. Peripheries are, for example, the output ports, relays, and variables of a module. Refer to the description of each [platform](#platforms) to learn about which entity should be used for which periphery.
binary_sensors:
- name: Kitchen window
address: myhome.s0.m7
source: binsensor1
The configuration of the `lcn` devices and entities is completely done using a web user interface (configuration panel).
climates:
- name: Temperature bedroom
address: myhome.s0.m7
source: var1
setpoint: r1varsetpoint
min_temp: 17.
max_temp: 30.
lockable: true
unit_of_measurement: °C
Once the integration is added to Home Assistant, you can access the `lcn` configuration panel by selecting the **Configure** button next to the respective integration entry on the [LCN integration page](https://my.home-assistant.io/redirect/integration/?domain=lcn).
covers:
- name: Living room cover
address: myhome.s0.m7
motor: motor1
lights:
- name: Bedroom light
address: myhome.s0.m7
output: output1
dimmable: true
transition: 5
scenes:
- name: Romantic
address: myhome.s0.m7
register: 1
scene: 4
outputs: [output1, output2, relais1, relais3, relais4]
transition: 5
sensors:
- name: Temperature
address: myhome.s0.m7
source: var3
unit_of_measurement: °C
switches:
- name: Sprinkler switch
address: myhome.s0.m7
output: relay1
```
{% configuration %}
connections:
description: List of your connections.
required: true
type: map
keys:
host:
description: IP address of the LCN-PCHK host.
required: true
type: string
port:
description: Port of the LCN-PCHK host.
required: true
type: integer
username:
description: Login username for the LCN-PCHK host.
required: true
type: string
password:
description: Login password for the LCN-PCHK host.
required: true
type: string
name:
description: Optional connection identifier. If omitted, the connections will be named consecutively as _pchk_, _pchk1_, _pchk2_, ...
required: false
default: pchk
type: string
sk_num_tries:
description: Segment coupler scans. Increase this number if you have at least one segment coupler in your system.
required: false
default: 0
type: integer
dim_mode:
description: "Dimming mode for connected modules. The operation mode is programmed into the LCN modules by the LCN-PRO software and depends on their firmware. If you experience unexpected dimming behavior, the connection is probably in the wrong operation mode. Possible values: _steps50_, _steps200_"
required: false
default: steps50
type: string
binary_sensors:
description: List of your binary sensors.
required: false
type: map
keys:
name:
description: "Name of the sensor."
required: true
type: string
address:
description: "[Address](#lcn-addresses) of the module/group."
required: true
type: string
source:
description: "Sensor source ([BINSENSOR](#ports), [SETPOINT](#variables-and-units), [KEYS](#keys))."
required: true
type: string
climates:
description: List of your climate devices.
required: false
type: map
keys:
name:
description: "Name of the climate controller."
required: true
type: string
address:
description: "[Address](#lcn-addresses) of the module/group."
required: true
type: string
source:
description: "Current temperature source ([VARIABLE](#variables-and-units))."
required: true
type: string
setpoint:
description: "Setpoint for target temperature ([VARIABLE](#variables-and-units), [SETPOINT](#variables-and-units))."
required: true
type: string
unit_of_measurement:
description: "Measurement unit ([VAR_UNIT](#variables-and-units))."
required: false
type: string
default: "celsius"
min_temp:
description: "Minimum target temperature."
required: false
type: float
default: 7.
max_temp:
description: "Maximum target temperature."
required: false
type: float
default: 35.
lockable:
description: "Climate control can be locked."
required: false
type: boolean
default: false
covers:
description: List of your covers.
required: false
type: map
keys:
name:
description: Name of the cover.
required: true
type: string
address:
description: "[Address](#lcn-addresses) of the module/group."
required: true
type: string
motor:
description: "Motor port ([MOTOR_PORT](#ports))."
required: true
type: string
reverse_time:
description: "Reverse time ([REVERSE_TIME](#variables-and-units), see also [Cover](#cover))."
required: false
type: string
lights:
description: List of your lights.
required: true
type: map
keys:
name:
description: Name of the light.
required: true
type: string
address:
description: "[Address](#lcn-addresses) of the module/group."
required: true
type: string
output:
description: "Light source ([OUTPUT_PORT](#ports), [RELAY_PORT](#ports))."
required: true
type: string
dimmable:
description: Enable the dimming feature for this light.
required: false
type: boolean
default: false
transition:
description: Transition (ramp) time in seconds.
required: false
type: integer
default: 0
scenes:
description: List of your scenes.
required: false
type: map
keys:
name:
description: "Name of the scene."
required: true
type: string
address:
description: "[Address](#lcn-addresses) of the module/group."
required: true
type: string
register:
description: Number of scene register (0..9).
required: true
type: integer
scene:
description: Number of scene (0..9).
required: true
type: integer
outputs:
description: "List of ports ([OUTPUT_PORT](#ports), [RELAY_PORT](#ports))."
required: false
type: list
transition:
description: Transition (ramp) time in seconds.
required: false
type: integer
default: None
sensors:
description: List of your sensors.
required: false
type: map
keys:
name:
description: "Name of the sensor."
required: true
type: string
address:
description: "[Address](#lcn-addresses) of the module/group."
required: true
type: string
source:
description: "Sensor source ([VARIABLE](#variables-and-units), [SETPOINT](#variables-and-units), [THRESHOLD](#variables-and-units), [S0_INPUT](#variables-and-units), [LED_PORT](#ports), [LOGICOP_PORT](#ports))."
required: true
type: string
unit_of_measurement:
description: "Measurement unit ([VAR_UNIT](#variables-and-units))."
required: false
type: string
default: "native"
switches:
description: List of your switches.
required: false
type: map
keys:
name:
description: "Name of the switch."
required: true
type: string
address:
description: "[Address](#lcn-addresses) of the module/group."
required: true
type: string
output:
description: "Switch source ([OUTPUT_PORT](#ports), [RELAY_PORT](#ports))."
required: true
type: string
{% endconfiguration %}
## LCN addresses
LCN hardware devices connected to the LCN bus are called _modules_. LCN modules are addressed by their numeric id in the range (5..254).
Modules can be arranged in _segments_. Segments can be addressed by their numeric id (5..128) or 0 (= no segment exist) or 3 (= target all segments).
LCN Modules within the _same_ segment can be grouped by their group id (5..254) or 3 (= target all groups.)
The LCN integration allows the connection to more than one hardware coupler. In this case, it has to be specified which hardware coupler should be used for addressing the specified module.
Whenever the address of a module or a group has to be specified, it can be addressed using one of the following syntaxes:
Example for modules:
```txt
connid.s000.m007
connid.s0.m7
s0.m7
0.7
```
Example for groups:
```txt
connid.s000.g007
connid.s0.g7
s0.g7
0.g7
```
Leading zeroes in the segment id or module/group id can be omitted. If the `connection_id` is omitted, the first connection defined in the [configuration](#configuration) will be used.
## LCN constants
The platforms and actions use several predefined constants as parameters.
### Ports
| Constant | Values |
| -------------- | -------------------------------------------------------------------------------------------------------------- |
| OUTPUT_PORT | `output1`, `output2`, `output3`, `output4` |
| RELAY_PORT | `relay1`, `relay2`, `relay3`, `relay4`, `relay5`, `relay6`, `relay7`, `relay8` |
| MOTOR_PORT | `motor1`, `motor2`, `motor3`, `motor4`, `outputs` |
| LED_PORT | `led1`, `led2`, `led3`, `led4`, `led5`, `led6`, `led7`, `led8`, `led9`, `led10`, `led11`, `led12` |
| LOGICOP_PORT | `logicop1`, `logicop2`, `logicop3`, `logicop4` |
| BINSENSOR_PORT | `binsensor1`, `binsensor2`, `binsensor3`, `binsensor4`, `binsensor5`, `binsensor6`, `binsensor7`, `binsensor8` |
The [MOTOR_PORT](#ports) values specify which hardware relay or outputs configuration will be used:
| Motor | Relay on/off | Relay up/down |
| :------: | :----------: | :-----------: |
| `motor1` | `relay1` | `relay2` |
| `motor2` | `relay3` | `relay4` |
| `motor3` | `relay5` | `relay6` |
| `motor4` | `relay7` | `relay8` |
| Motor | Output up | Output down |
| :-------: | :-------: | :---------: |
| `outputs` | `output1` | `output2` |
### Variables and Units
| Constant | Values |
| ------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| VARIABLE | `var1`, `var2`, `var3`, `var4`, `var5`, `var6`, `var7`, `var8`, `var9`, `var10`, `var11`, `var12`, `tvar`, `r1var`, `r2var` |
| SETPOINT | `r1varsetpoint`, `r2varsetpoint` |
| THRESHOLD | `thrs1`, `thrs2`, `thrs3`, `thrs4`, `thrs5`, `thrs2_1`, `thrs2_2`, `thrs2_3`, `thrs2_4`, `thrs3_1`, `thrs3_2`, `thrs3_3`, `thrs3_4`, `thrs4_1`, `thrs4_2`, `thrs4_3`, `thrs4_4` |
| S0_INPUT | `s0input1`, `s0input2`, `s0input3`, `s0input4` |
| VAR_UNIT | `native`, `°C`, `°K`, `°F`, `lux_t`, `lux_i`, `m/s`, `%`, `ppm`, `volt`, `ampere`, `degree` |
| TIME_UNIT | `seconds`, `minutes`, `hours`, `days` |
| RELVARREF | `current`, `prog` |
| REVERSE_TIME | `rt70`, `rt600`, `rt1200` |
### States:
| Constant | Values |
| ------------- | ---------------------------------- |
| LED_STATE | `on`, `off`, `blink`, `flicker` |
| LOGICOP_STATE | `none`, `some`, `all` |
| KEY_STATE | `hit`, `make`, `break`, `dontsend` |
### Keys:
Whenever a key has to be provided, it is defined by a joint string consisting of the table identifier (`a`, `b`, `c`, `d`) and the corresponding key number.
Examples: `a1`, `a5`, `d8`.
The detailed documentation for the LCN frontend panel can be found [here](https://github.com/alengwenus/lcn-frontend/blob/main/docs/lcn-frontend.md).
## Platforms
@ -443,10 +94,11 @@ If you intend to leave the regulation to Home Assistant, you should consider usi
### Cover
The `lcn` cover platform allows the control of [LCN](https://www.lcn.eu/) relays and output ports which have been configured as motor controllers.
Refer to the [motors table](#motors) to learn about which motor uses which module periphery.
Only for the module with firmware earlier than 190C:<br>
The configuration allows the optional definition of reverse time. This is the time which is waited during the switching of the motor currents.
The reverse time should only be defined when using the [MOTOR_PORT](#ports) value `OUTPUTS`. For all other configuration, the reverse time has to be defined in the LCN Pro software.
The reverse time should only be defined when using the module's output ports for driving the cover. For all other configuration, the reverse time has to be defined in the LCN Pro software.
For the reverse time, you may choose one of the following constants: `RT70` (70ms), `RT600` (600ms), `RT1200` (1,2s).
{% important %}
@ -1027,3 +679,50 @@ data:
address: myhome.0.7
pck: PIN4
```
## LCN constants
The [actions](#actions) use several predefined constants as parameters.
### Ports
| Constant | Values |
| -------------- | -------------------------------------------------------------------------------------------------------------- |
| OUTPUT_PORT | `output1`, `output2`, `output3`, `output4` |
### Motors
The motor values specify which hardware relay or outputs configuration will be used:
| Motor | Relay on/off | Relay up/down |
| :------: | :----------: | :-----------: |
| `motor1` | `relay1` | `relay2` |
| `motor2` | `relay3` | `relay4` |
| `motor3` | `relay5` | `relay6` |
| `motor4` | `relay7` | `relay8` |
| Motor | Output up | Output down |
| :-------: | :-------: | :---------: |
| `outputs` | `output1` | `output2` |
### Variables and units
| Constant | Values |
| ------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| VARIABLE | `var1`, `var2`, `var3`, `var4`, `var5`, `var6`, `var7`, `var8`, `var9`, `var10`, `var11`, `var12`, `tvar`, `r1var`, `r2var` |
| SETPOINT | `r1varsetpoint`, `r2varsetpoint` |
| THRESHOLD | `thrs1`, `thrs2`, `thrs3`, `thrs4`, `thrs5`, `thrs2_1`, `thrs2_2`, `thrs2_3`, `thrs2_4`, `thrs3_1`, `thrs3_2`, `thrs3_3`, `thrs3_4`, `thrs4_1`, `thrs4_2`, `thrs4_3`, `thrs4_4` |
| VAR_UNIT | `native`, `°C`, `°K`, `°F`, `lux_t`, `lux_i`, `m/s`, `%`, `ppm`, `volt`, `ampere`, `degree` |
| TIME_UNIT | `seconds`, `minutes`, `hours`, `days` |
### States
| Constant | Values |
| ------------- | ---------------------------------- |
| LED_STATE | `on`, `off`, `blink`, `flicker` |
| KEY_STATE | `hit`, `make`, `break`, `dontsend` |
### Keys
Whenever a key has to be provided, it is defined by a joint string consisting of the table identifier (`a`, `b`, `c`, `d`) and the corresponding key number.
Examples: `a1`, `a5`, `d8`.