From de716c308d994ba0459b830c7fe9dae41a6caa54 Mon Sep 17 00:00:00 2001
From: Petr <5851137+pvyleta@users.noreply.github.com>
Date: Thu, 28 Mar 2024 21:03:32 +0100
Subject: [PATCH] Extend mqtt-hassio.cfg for Heat Recovery Units

Heat Recovery Units (HRUs) from Brink Climate Systems are using ebusd protocol, and can be successfully integrated into home automations through ebusd. Their parameters and units are however different from the typical boilers or heat pumps, the ebusd is typically used for. This requires manual edits of mqtt-hassio.cfg even for the most basic operations, which makes the learning curve way steeper for new users.

This proposal adds the basic parameters and units typical for HRUs.
---
 contrib/etc/ebusd/mqtt-hassio.cfg | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/contrib/etc/ebusd/mqtt-hassio.cfg b/contrib/etc/ebusd/mqtt-hassio.cfg
index ab000d8bb..77789771a 100644
--- a/contrib/etc/ebusd/mqtt-hassio.cfg
+++ b/contrib/etc/ebusd/mqtt-hassio.cfg
@@ -105,7 +105,7 @@ filter-seen = 5
 #filter-non-circuit =
 # include only messages having the specified name (partial match, alternatives and wildcard supported).
 # HA integration: filter to some useful names for monitoring the heating circuit
-filter-name = status|temp|humidity|yield|count|energy|power|runtime|hours|starts|mode|curve|^load$|^party$|sensor|timer
+filter-name = status|temp|humidity|yield|count|energy|power|runtime|hours|starts|mode|curve|^load$|^party$|sensor|timer|co2|air|flow|filter|inlet|exhaust|pressure|reset
 # exclude messages having the specified name (partial match, alternatives and wildcard supported).
 #filter-non-name =
 # include only messages having the specified level (partial match, alternatives and wildcard supported).
@@ -169,8 +169,7 @@ type_switch-names = type_topic,type_class,type_state,type_sub
 # matches at all, the variable(s) are set to the empty string.
 # HA integration: the mapping list for (potentially) writable number entities by field type, name, message, and unit.
 type_switch-w-number =
-    number,temperature, = temp|,°C$
-    number,temperature, = temp|,K$
+    number,temperature, = temp|,°C$|,K$
     number,, = integral|,°min$
     number,power_factor, = power*%%
     number,power, = power|,kW$|,W$
@@ -178,14 +177,15 @@ type_switch-w-number =
     number,current, = current,|,A$
     number,pressure, = bar$
     number,gas, = gas*/min$
+    number,volume, = m³$
+    number,volume_flow_rate, = m³/h$
     number,humidity, = humid*%%$
-    number,, = curve,
+    number,, =
 
 # HA integration: the mapping list for numeric sensor entities by field type, name, message, and unit.
 type_switch-number =
     sensor,,total_increasing = poweron|count,
-    sensor,temperature,measurement = temp|,°C$
-    sensor,temperature,measurement = temp|,K$
+    sensor,temperature,measurement = temp|,°C$|,K$
     sensor,power_factor,measurement = power*%%
     sensor,power,measurement = power|,kW$|,W$
     sensor,voltage,measurement = volt|,V$
@@ -193,10 +193,14 @@ type_switch-number =
     sensor,,measurement = integral|,°min$
     sensor,energy,total_increasing = energy|,Wh$
     sensor,yield,total_increasing = total*,Wh$
-    sensor,,total_increasing = hours|,h$
+    sensor,duration,total_increasing = hours|days|,h$
     sensor,,total_increasing = starts*,$
-    sensor,pressure,measurement = bar$
+    sensor,pressure,measurement = bar$|Pa$
     sensor,gas,measurement = gas*/min$
+    sensor,volume,total_increasing = total*,m³$
+    sensor,volume,measurement = m³$
+    sensor,volume_flow_rate,measurement = m³/h$
+    sensor,carbon_dioxide,measurement = CO2*,ppm$
     sensor,humidity,measurement = humid*%%$
     sensor,, =
 
@@ -379,6 +383,7 @@ def_global_running-payload = %global_prefix,
   "device_class":"running"%global_boolean_suffix
 def_global_version-topic =
 def_global_uptime-payload = %global_prefix,
+  "device_class":"duration",
   "state_class":"total_increasing",
   "unit_of_measurement":"s"
  }