Added tap to wake and cycle feed

2026-08-22 17:11:53 +02:00
parent 2b5004a569
commit 539df2182a
7 changed files with 610 additions and 52 deletions
@@ -0,0 +1,206 @@
+# Waveshare ESP32-P4-WIFI6-Touch-LCD-4B — doorbell JPEG viewer (DRAFT)
+# Square 720x720 IPS. Bring this up when the board arrives; the S3 yaml stays as-is.
+#
+# Touch cycles: stream A (default) -> stream B -> off -> stream A ...
+#
+# Notes:
+# - ESPHome has a first-class 4C model (round 720x720), not 4B. Start with 4C;
+#   if the panel looks wrong, switch to CUSTOM + Waveshare ST7703 init.
+# - Wi-Fi is via onboard ESP32-C6 (esp32_hosted). Use fast_connect.
+# - fast_jpeg still works as software decode initially; HW JPEG is a follow-up.
+
+substitutions:
+  name: doorbell-display-p4
+  friendly_name: Doorbell Display P4
+  stream_a_url: "http://10.0.1.195:8080/doorbell/?size=720"
+  stream_b_url: "http://10.0.1.195:8080/oprit/?size=720"
+
+external_components:
+  - source:
+      type: local
+      path: components
+
+esphome:
+  name: ${name}
+  friendly_name: ${friendly_name}
+  min_version: "2026.2.0"
+  on_boot:
+    - priority: 600
+      then:
+        - lambda: |-
+            id(touch_state) = 0;
+            id(doorbell_jpg).set_url("${stream_a_url}");
+            id(doorbell_jpg).set_enabled(true);
+        - switch.turn_on: backlight_enable
+        - light.turn_on:
+            id: backlight
+            brightness: 100%
+
+esp32:
+  board: esp32-p4-evboard
+  variant: esp32p4
+  flash_size: 32MB
+  framework:
+    type: esp-idf
+    advanced:
+      enable_idf_experimental_features: true
+      include_builtin_idf_components:
+        - esp_http_client
+
+psram:
+  speed: 200MHz
+
+logger:
+  hardware_uart: UART0
+  logs:
+    fast_jpeg: INFO
+
+api:
+ota:
+  - platform: esphome
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+  power_save_mode: none
+  fast_connect: true
+
+esp32_hosted:
+  variant: ESP32C6
+  active_high: true
+  reset_pin: GPIO54
+  cmd_pin: GPIO19
+  clk_pin: GPIO18
+  d0_pin: GPIO14
+  d1_pin: GPIO15
+  d2_pin: GPIO16
+  d3_pin: GPIO17
+
+esp_ldo:
+  - channel: 3
+    voltage: 2.5V
+
+i2c:
+  sda: GPIO7
+  scl: GPIO8
+  frequency: 400kHz
+  scan: true
+
+globals:
+  - id: touch_state
+    type: int
+    restore_value: false
+    initial_value: "0"
+
+script:
+  - id: cycle_stream
+    mode: restart
+    then:
+      - lambda: |-
+          id(touch_state) = (id(touch_state) + 1) % 3;
+      - if:
+          condition:
+            lambda: "return id(touch_state) == 0;"
+          then:
+            - lambda: |-
+                id(doorbell_jpg).set_url("${stream_a_url}");
+                id(doorbell_jpg).set_enabled(true);
+            - switch.turn_on: backlight_enable
+            - light.turn_on:
+                id: backlight
+                brightness: 100%
+      - if:
+          condition:
+            lambda: "return id(touch_state) == 1;"
+          then:
+            - lambda: |-
+                id(doorbell_jpg).set_url("${stream_b_url}");
+                id(doorbell_jpg).set_enabled(true);
+            - switch.turn_on: backlight_enable
+            - light.turn_on:
+                id: backlight
+                brightness: 100%
+      - if:
+          condition:
+            lambda: "return id(touch_state) == 2;"
+          then:
+            - lambda: "id(doorbell_jpg).set_enabled(false);"
+            - light.turn_off: backlight
+
+switch:
+  - platform: gpio
+    id: backlight_enable
+    name: "Backlight Enable"
+    pin: GPIO33
+    restore_mode: ALWAYS_ON
+    internal: true
+
+  - platform: template
+    name: "Screen"
+    id: screen_power
+    icon: mdi:monitor
+    lambda: |-
+      return id(backlight).current_values.is_on();
+    turn_on_action:
+      - lambda: |-
+          id(touch_state) = 0;
+          id(doorbell_jpg).set_url("${stream_a_url}");
+          id(doorbell_jpg).set_enabled(true);
+      - switch.turn_on: backlight_enable
+      - light.turn_on:
+          id: backlight
+          brightness: 100%
+    turn_off_action:
+      - lambda: |-
+          id(touch_state) = 2;
+          id(doorbell_jpg).set_enabled(false);
+      - light.turn_off: backlight
+
+output:
+  - platform: ledc
+    id: backlight_pwm
+    pin: GPIO26
+    inverted: true
+    frequency: 1000Hz
+
+light:
+  - platform: monochromatic
+    id: backlight
+    name: "Backlight"
+    output: backlight_pwm
+    restore_mode: ALWAYS_ON
+    default_transition_length: 0s
+    on_turn_on:
+      - switch.turn_on: backlight_enable
+      - lambda: |-
+          if (id(touch_state) != 2) {
+            id(doorbell_jpg).set_enabled(true);
+          }
+    on_turn_off:
+      - lambda: "id(doorbell_jpg).set_enabled(false);"
+
+touchscreen:
+  - platform: gt911
+    id: touch
+    display: lcd
+    reset_pin: GPIO23
+    update_interval: 50ms
+    on_touch:
+      - script.execute: cycle_stream
+
+display:
+  - platform: mipi_dsi
+    id: lcd
+    model: WAVESHARE-ESP32-P4-WIFI6-TOUCH-LCD-4C
+    dimensions: 720x720
+    reset_pin: GPIO27
+    color_order: RGB
+    auto_clear_enabled: false
+    update_interval: never
+
+fast_jpeg:
+  id: doorbell_jpg
+  url: ${stream_a_url}
+  display_id: lcd
+  update_interval: 150ms
+  big_endian: false