From f94bacd3008027789008f84704db77caa58899a1 Mon Sep 17 00:00:00 2001
From: manuel <manuel@mausz.at>
Date: Tue, 22 Nov 2022 12:59:09 +0100
Subject: esphome: add bedlight

---
 esphome/config/bedlight.yaml | 173 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 173 insertions(+)
 create mode 100644 esphome/config/bedlight.yaml

(limited to 'esphome/config')

diff --git a/esphome/config/bedlight.yaml b/esphome/config/bedlight.yaml
new file mode 100644
index 0000000..81392b0
--- /dev/null
+++ b/esphome/config/bedlight.yaml
@@ -0,0 +1,173 @@
+esphome:
+  name: bedlight
+  platform: ESP8266
+  board: esp01_1m
+
+  # light default values
+  on_boot:
+    then:
+      - light.control:
+          id: bed
+          state: off
+          brightness: 50%
+          color_temperature: 3000 K
+
+# Enable logging
+logger:
+  # make RXD / TXD available
+  baud_rate: 0
+
+# Enable Home Assistant API
+api:
+  password: !secret api_password
+
+# OTA
+ota:
+  password: !secret ota_password
+
+# WiFi Credentials
+wifi:
+  domain: .lan
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Bedlight Fallback Hotspot"
+    password: !secret wifi_ap_password
+
+captive_portal:
+
+light:
+  - id: bed
+    platform: cwww
+    name: "Bed"
+    cold_white: pwm_w_t
+    warm_white: pwm_b_t
+    cold_white_color_temperature: 6536 K
+    warm_white_color_temperature: 2000 K
+    restore_mode: RESTORE_AND_OFF
+
+output:
+  - id: gpio_r
+    platform: gpio
+    pin: GPIO12
+
+  - id: gpio_g
+    platform: gpio
+    pin: GPIO15
+
+  - id: pwm_b
+    platform: esp8266_pwm
+    pin: GPIO14
+
+  - id: pwm_b_t
+    platform: template
+    type: float
+    write_action:
+      - output.set_level:
+          id: pwm_b
+          level: !lambda |-
+            // limit min power
+            if (state > 0.0 && state < 0.0006)
+              return 0.0006;
+            if (state <= 0.0002)
+              return 0.0002;
+            return state;
+
+  - id: pwm_w
+    platform: esp8266_pwm
+    pin: GPIO4
+
+  - id: pwm_w_t
+    platform: template
+    type: float
+    write_action:
+      - output.set_level:
+          id: pwm_w
+          level: !lambda |-
+            // limit min power
+            if (state > 0.0 && state < 0.0006)
+              return 0.0006;
+            if (state <= 0.0002)
+              return 0.0002;
+            return state;
+
+  - id: gpio0
+    platform: gpio
+    pin: GPIO0
+
+  - id: gpio_txd
+    platform: gpio
+    pin: GPIO1
+
+  - id: gpio_rxd
+    platform: gpio
+    pin: GPIO3
+
+globals:
+  - id: g_dim_level
+    type: float
+    initial_value: '0.02'
+  - id: g_min_dim_level
+    type: float
+    initial_value: '0.02'
+
+script:
+  - id: reset_dim_direction
+    mode: restart
+    then:
+      - delay: 10s
+      - lambda: 'id(g_dim_level) = abs(id(g_dim_level));'
+
+binary_sensor:
+  - id: user_button
+    platform: gpio
+    pin: GPIO5
+    filters:
+      - delayed_on: 30ms
+    on_click:
+      min_length: 30ms
+      max_length: 350ms
+      then:
+        - logger.log: "on_click"
+        # TODO: if brightness is low, turn on + transition is also slow
+        - light.toggle: bed
+        # dim up per default unless brightness is 95%
+        - lambda: |-
+            id(g_dim_level) = abs(id(g_dim_level));
+            if (id(bed).current_values.get_brightness() >= 0.95)
+              id(g_dim_level) *= -1;
+    on_press:
+      then:
+        - delay: 500ms
+        - if:
+            condition:
+              # make sure button is still pressed
+              binary_sensor.is_on: user_button
+            then:
+              - while:
+                  condition:
+                    binary_sensor.is_on: user_button
+                  then:
+                    - logger.log: "on_press"
+                    - light.dim_relative:
+                        id: bed
+                        relative_brightness: !lambda |-
+                          auto brightness = id(bed).current_values.get_brightness();
+                          // start dimming at this value
+                          if (!id(bed).current_values.is_on())
+                            return abs(id(g_min_dim_level));
+                          // don't dim to zero
+                          if (id(g_dim_level) < 0 && brightness + id(g_dim_level) <= id(g_min_dim_level))
+                            return 0.0;
+                          return id(g_dim_level);
+                        transition_length: 100ms
+                    - delay: 0.1s
+              # reverse dim direction
+              - lambda: 'id(g_dim_level) = id(g_dim_level) * -1;'
+              - script.execute: reset_dim_direction
+    on_double_click:
+      then:
+        - homeassistant.event:
+            event: esphome.double_click
-- 
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