Fan no off cycle action (#5564)

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

esphome/components/fan/__init__.py

@@ -14,6 +14,7 @@ from esphome.const import (
     CONF_SPEED_LEVEL_STATE_TOPIC,
     CONF_SPEED_COMMAND_TOPIC,
     CONF_SPEED_STATE_TOPIC,
+    CONF_OFF_SPEED_CYCLE,
     CONF_ON_SPEED_SET,
     CONF_ON_TURN_OFF,
     CONF_ON_TURN_ON,
@@ -217,10 +218,22 @@ async def fan_turn_on_to_code(config, action_id, template_arg, args):
     return var
 
 
-@automation.register_action("fan.cycle_speed", CycleSpeedAction, FAN_ACTION_SCHEMA)
+@automation.register_action(
+    "fan.cycle_speed",
+    CycleSpeedAction,
+    maybe_simple_id(
+        {
+            cv.Required(CONF_ID): cv.use_id(Fan),
+            cv.Optional(CONF_OFF_SPEED_CYCLE, default=True): cv.boolean,
+        }
+    ),
+)
 async def fan_cycle_speed_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
-    return cg.new_Pvariable(action_id, template_arg, paren)
+    var = cg.new_Pvariable(action_id, template_arg, paren)
+    template_ = await cg.templatable(config[CONF_OFF_SPEED_CYCLE], args, bool)
+    cg.add(var.set_no_off_cycle(template_))
+    return var
 
 
 @automation.register_condition(

esphome/components/fan/automation.h

@@ -54,18 +54,26 @@ template<typename... Ts> class CycleSpeedAction : public Action<Ts...> {
  public:
   explicit CycleSpeedAction(Fan *state) : state_(state) {}
 
+  TEMPLATABLE_VALUE(bool, no_off_cycle)
+
   void play(Ts... x) override {
     // check to see if fan supports speeds and is on
     if (this->state_->get_traits().supported_speed_count()) {
       if (this->state_->state) {
         int speed = this->state_->speed + 1;
         int supported_speed_count = this->state_->get_traits().supported_speed_count();
-        if (speed > supported_speed_count) {
-          // was running at max speed, so turn off
+        bool off_speed_cycle = no_off_cycle_.value(x...);
+        if (speed > supported_speed_count && off_speed_cycle) {
+          // was running at max speed, off speed cycle enabled, so turn off
           speed = 1;
           auto call = this->state_->turn_off();
           call.set_speed(speed);
           call.perform();
+        } else if (speed > supported_speed_count && !off_speed_cycle) {
+          // was running at max speed, off speed cycle disabled, so set to lowest speed
+          auto call = this->state_->turn_on();
+          call.set_speed(1);
+          call.perform();
         } else {
           auto call = this->state_->turn_on();
           call.set_speed(speed);

esphome/const.py

@@ -475,6 +475,7 @@ CONF_NUM_SCANS = "num_scans"
 CONF_NUMBER = "number"
 CONF_NUMBER_DATAPOINT = "number_datapoint"
 CONF_OFF_MODE = "off_mode"
+CONF_OFF_SPEED_CYCLE = "off_speed_cycle"
 CONF_OFFSET = "offset"
 CONF_ON = "on"
 CONF_ON_BLE_ADVERTISE = "on_ble_advertise"

tests/test1.yaml

@@ -1693,7 +1693,18 @@ binary_sensor:
       number: 7
       mode: INPUT
       inverted: false
-
+  - platform: gpio
+    name: Speed Fan Cycle binary sensor"
+    pin:
+      number: 18
+      mode:
+        input: true
+        pulldown: true
+    on_press:
+      - fan.cycle_speed:
+          id: fan_speed
+          off_speed_cycle: False
+      - logger.log: "Cycle speed clicked"
   - platform: remote_receiver
     name: Raw Remote Receiver Test
     raw: