From bb0371b5e83948a0976d72fd0e2ff5d6ec58174c Mon Sep 17 00:00:00 2001
From: Artem Sheremet <dot.doom@gmail.com>
Date: Mon, 23 Oct 2023 13:57:40 +0200
Subject: [PATCH] Migrate boiler.yaml -> heating.yaml

- add heating controller (on/off/auto)
- add heating status
---
 boiler.yaml  |  65 -------------------------
 heating.yaml | 133 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 133 insertions(+), 65 deletions(-)
 delete mode 100644 boiler.yaml
 create mode 100644 heating.yaml

diff --git a/boiler.yaml b/boiler.yaml
deleted file mode 100644
index 793536d..0000000
--- a/boiler.yaml
+++ /dev/null
@@ -1,65 +0,0 @@
-esphome:
-  name: boiler
-  friendly_name: "Boiler"
-
-  project:
-    name: dasfoo.boiler
-    version: "1.0"
-
-packages:
-  device_base: !include templates/esp8266.yaml
-
-i2c:
-  # The default is GPIO4 (D2), but the way display is connected
-  # right now (plugged into breadboard), we can only use these pins.
-  sda: D3
-  # The default is GPIO5 (D1).
-  # As a side effect, D4 LED (antenna) will be blinking.
-  scl: D4
-
-font:
-- file: "fonts/DejaVuSans.ttf"
-  id: font_sans
-  size: 20
-
-display:
-- platform: ssd1306_i2c
-  model: "SSD1306 128x32"
-  id: oled_display
-  lambda: |-
-    it.printf(
-      4, 6,
-      id(font_sans),
-      "%.2f C",
-      id(boiler_temperature).state);
-
-    if (id(furnace_burning).state) {
-      it.filled_circle(112, 16, 12);
-    } else {
-      it.circle(112, 16, 12);
-    }
-
-dallas:
-- pin: D5
-
-sensor:
-- platform: dallas
-  address: 0x133c2cf648f40728
-  id: boiler_temperature
-  name: "Boiler Temperature"
-  filters:
-  - offset: 0.5
-
-- platform: adc
-  pin: A0
-  update_interval: 1s
-  id: furnace_led_brightness
-
-binary_sensor:
-- platform: analog_threshold
-  id: furnace_burning
-  name: "Furnace Burning"
-  sensor_id: furnace_led_brightness
-  threshold: 0.7
-  filters:
-  - invert:
diff --git a/heating.yaml b/heating.yaml
new file mode 100644
index 0000000..eb2cd96
--- /dev/null
+++ b/heating.yaml
@@ -0,0 +1,133 @@
+esphome:
+  name: heating
+  friendly_name: "Heating"
+
+  project:
+    name: dasfoo.heating
+    version: "2.0"
+
+  on_boot:
+    then:
+      - if:
+          condition:
+            switch.is_off: relay_temperature_manual
+          then:
+            - select.set:
+                id: floor_heating_mode
+                option: "auto"
+          else:
+            - if:
+                condition:
+                  switch.is_on: relay_temperature_warm
+                then:
+                  - select.set:
+                      id: floor_heating_mode
+                      option: "off"
+                else:
+                  - select.set:
+                      id: floor_heating_mode
+                      option: "on"
+
+packages:
+  device_base: !include templates/esp32.yaml
+
+i2c:
+  sda: GPIO21
+  # Marked as SCK on the display itself for some reason,
+  # thus the GPIO choice.
+  scl: GPIO18
+
+font:
+- file: "fonts/DejaVuSans.ttf"
+  id: font_sans
+  size: 20
+
+display:
+- platform: ssd1306_i2c
+  model: "SSD1306 128x32"
+  id: oled_display
+  lambda: |-
+    it.printf(
+      4, 6,
+      id(font_sans),
+      "%.2f C",
+      id(boiler_temperature).state);
+
+    if (id(furnace_burning).state) {
+      it.filled_circle(112, 16, 12);
+    } else {
+      it.circle(112, 16, 12);
+    }
+
+dallas:
+- pin: GPIO27
+
+sensor:
+- platform: dallas
+  address: 0x133c2cf648f40728
+  id: boiler_temperature
+  name: "Boiler temperature"
+  filters:
+  - offset: 0.5
+
+- platform: adc
+  pin: GPIO32
+  update_interval: 1s
+  id: furnace_led_brightness
+
+- platform: adc
+  pin: GPIO33
+  update_interval: 1s
+  id: heating_led_brightness
+
+binary_sensor:
+- platform: analog_threshold
+  id: furnace_burning
+  name: "Furnace burning"
+  sensor_id: furnace_led_brightness
+  threshold: 0.7
+  filters:
+  - invert:
+
+- platform: analog_threshold
+  id: heating_enabled
+  name: "Floor heating active"
+  sensor_id: heating_led_brightness
+  threshold: 0.7
+  filters:
+  - invert:
+
+switch:
+- platform: gpio
+  pin: GPIO25
+  id: relay_temperature_manual
+  inverted: true
+  restore_mode: RESTORE_DEFAULT_OFF
+
+- platform: gpio
+  pin: GPIO26
+  id: relay_temperature_warm
+  inverted: true
+  restore_mode: RESTORE_DEFAULT_OFF
+
+select:
+- platform: template
+  name: "Floor heating mode"
+  id: floor_heating_mode
+  options:
+  - "on"
+  - "off"
+  - "auto"
+  optimistic: true
+  set_action:
+    lambda: |-
+      if (x == "auto") {
+        id(relay_temperature_manual).turn_off();
+      } else {
+        if (x == "off") {
+          id(relay_temperature_warm).turn_on();
+        } else {
+          id(relay_temperature_warm).turn_off();
+        }
+        id(relay_temperature_manual).turn_on();
+      }