From: David Woodhouse <dwmw@amazon.co.uk>
Date: Thu, 3 Oct 2024 18:41:52 +0000 (+0100)
Subject: Add climate thermostat
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=2ce1438fcfa33f897db93a5b2d094078fed40989;p=users%2Fdwmw2%2Fesp32-pool.git

Add climate thermostat
---

diff --git a/bathroomfloor.yaml b/bathroomfloor.yaml
index 3de7774..1a015a6 100644
--- a/bathroomfloor.yaml
+++ b/bathroomfloor.yaml
@@ -74,6 +74,24 @@ globals:
 
 time:
   - platform: sntp
+    on_time:
+      - seconds: 0
+        minutes: 0
+        hours: 6
+        then:
+          climate.control:
+            id: ntc_climate
+            mode: HEAT
+            target_temperature: 21°C
+
+      - seconds: 0
+        minutes: 30
+        hours: 09
+        then:
+          climate.control:
+            id: ntc_climate
+            mode: HEAT
+            target_temperature: 10°C
 
 mqtt:
   on_connect:
@@ -109,6 +127,10 @@ mqtt:
 
                 case ${domo_thresh}: /* Temperature setpoint */
                   id(temp_setpoint) = x["svalue1"].as<float>();
+                  auto call = id(ntc_climate).make_call();
+                  call.set_mode("HEAT");
+                  call.set_target_temperature(id(temp_setpoint));
+                  call.perform();
                   ESP_LOGD("mqtt", "Got temp_setpoint %f", id(temp_setpoint));
                   break;
             }
@@ -162,7 +184,7 @@ sensor:
 #    - 12.55 kOhm - > 17.6°C
      -  12.30 kOhm -> 18.2°C
      -  9.97  kOhm -> 23.5°C
-    name: "Bathroom floor temperature"
+    id: ntc_temperature
     filters:
       - clamp:
           min_value: 5
@@ -174,25 +196,6 @@ sensor:
           if (!isnan(x))
             id(tell_domo_svalue)->execute(${domo_temp}, std::to_string(x));
 
-          bool cur_state = id(ufh_relay).state;
-          bool want_state;
-          if (x > id(temp_setpoint))
-            want_state = false;
-          else if (x < id (temp_setpoint))
-            want_state = true;
-          else
-            return;
-
-          if (want_state != cur_state) {
-            time_t now = ::time(NULL);
-            if (now < id(relay_stable_time)) {
-              ESP_LOGD("UFH", "Too soon to turn %s (%ld seconds)", want_state ? "ON" : "OFF",
-                     now - id(relay_stable_time));
-            } else {
-              id(ufh_relay).toggle();
-            }
-          }
-
   - platform: resistance
     id: ntc_resistance
     sensor: ntc_adc
@@ -216,6 +219,30 @@ sensor:
       # 2.52 -> 2.49
       # 1.99 -> 1.96
 
+climate:
+  - platform: thermostat
+    id: ntc_climate
+    name: "Bathroom floor"
+    sensor: ntc_temperature
+    min_heating_off_time: 300s
+    min_heating_run_time: 300s
+    min_idle_time: 30s
+    heat_action:
+      - switch.turn_on: ufh_relay
+    idle_action:
+      - switch.turn_off: ufh_relay
+    on_control:
+      - lambda: ESP_LOGI("CLIMATE", "on_control");
+    on_state:
+      - lambda: |-
+         if (id(ntc_climate).target_temperature != id(temp_setpoint)) {
+           ESP_LOGI("UFH", "Tell domo target changed from %f °C to %f °C",
+                    id(temp_setpoint), id(ntc_climate).target_temperature);
+           id(temp_setpoint) = id(ntc_climate).target_temperature;
+           id(tell_domo_nsvalues)->execute(${domo_thresh}, 2, std::to_string(id(temp_setpoint)));
+         }
+
+
 interval:
   - interval: 60s
     then: