From: David Woodhouse <dwmw@amazon.co.uk>
Date: Wed, 16 Oct 2024 20:49:34 +0000 (+0100)
Subject: Make auto flow temp properly optional
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=983dca4d56cb56b3b9bd7d233b80a567e22b744c;p=users%2Fdwmw2%2Fesp32-pool.git

Make auto flow temp properly optional
---

diff --git a/heishamon.yaml b/heishamon.yaml
index d3c18d0..ac24a70 100644
--- a/heishamon.yaml
+++ b/heishamon.yaml
@@ -104,10 +104,12 @@ mqtt:
             switch (idx) {
                case 87: /* Boiler */ {
                   svalue1 = x["svalue1"].as<int>();
-                  float flow_temp = 30.0 + (svalue1 / 8.0);
-                  ESP_LOGI("Evohome", "Boiler set to %d/%d, flow temp NOT set to %f °C", nvalue, svalue1, flow_temp);
                   id(tell_domo_svalue)->execute(908, std::to_string(svalue1/2));
-                  //id(ecodan_instance).set_flow_target_temperature(flow_temp, esphome::ecodan::SetZone::ZONE_1);
+                  if (id(auto_flow_temp).state) {
+                    id(flow_temp) = 30.0 + (svalue1 / 8.0);
+                    ESP_LOGI("Evohome", "Boiler set to %d/%d, flow temp set to %f °C", nvalue, svalue1, id(flow_temp));
+                    id(ecodan_instance).set_flow_target_temperature(id(flow_temp), esphome::ecodan::SetZone::ZONE_1);
+                  }
                   break;
                }
                case 94: /* Lounge (N) Valve  */
@@ -429,8 +431,26 @@ text_sensor:
 #   clk_pin: GPIO12
 #   miso_pin: GPIO13
 
+globals:
+  - id: flow_temp
+    type: float
+    restore_value: no
+
 # relay
 switch:
+  - platform: template
+    restore_mode: RESTORE_DEFAULT_ON
+    id: auto_flow_temp
+    name: "Auto flow temp"
+    optimistic: true
+    on_turn_on:
+      then:
+        - lambda: |-
+            if (id(flow_temp)) {
+              ESP_LOGI("Evohome", "Flow temp set to %f °C", id(flow_temp));
+              id(ecodan_instance).set_flow_target_temperature(id(flow_temp), esphome::ecodan::SetZone::ZONE_1);
+            }
+
   - platform: gpio
     pin: GPIO5
     restore_mode: ALWAYS_ON